CN110536422A - Communication method, device and system - Google Patents

Communication method, device and system Download PDF

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Publication number
CN110536422A
CN110536422A CN201810520197.XA CN201810520197A CN110536422A CN 110536422 A CN110536422 A CN 110536422A CN 201810520197 A CN201810520197 A CN 201810520197A CN 110536422 A CN110536422 A CN 110536422A
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CN
China
Prior art keywords
bwp
grouping
downlink
terminal
uplink
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Granted
Application number
CN201810520197.XA
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Chinese (zh)
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CN110536422B (en
Inventor
李俊超
唐浩
唐臻飞
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN201810520197.XA priority Critical patent/CN110536422B/en
Priority to PCT/CN2019/086474 priority patent/WO2019223558A1/en
Publication of CN110536422A publication Critical patent/CN110536422A/en
Application granted granted Critical
Publication of CN110536422B publication Critical patent/CN110536422B/en
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Abstract

The embodiment of the application provides a communication method, a communication device and a communication system, which relate to the field of communication and are used for realizing that a terminal simultaneously activates a plurality of BWPs to transmit data. The method specifically comprises the following steps: the terminal receives indication information based on the first BWP; the second BWP indicated by the indication information and the first BWP belong to the same BWP packet, and the same BWP packet comprises a downlink BWP and an uplink BWP; wherein the first BWP belongs to N BWPs activated for the terminal in a cell, and the N BWPs belong to Q BWP packets, and a BWP packet includes at least one activated BWP. The application is used for transmitting data.

Description

A kind of communication means, apparatus and system
Technical field
This application involves the communications field more particularly to a kind of communication means, apparatus and system.
Background technique
It newly eats dishes without rice or wine to pass through two steps in (New Radio, NR) in the 5th third-generation mobile communication (the 5th Generation, 5G) Resource distribution mode carries out the data transmission between base station and user equipment (User Equipment, UE), i.e., base station first refers to for UE Show a carrier bandwidths part (Carrier bandwidth part, BWP), then by the part in the BWP configured for UE or entirely Portion's resource allocation is to UE, for carrying out the transmission of the data between base station and UE.
When base station and UE are carried out wireless communication using BWP, base station management system frequency resource is from system frequency resource UE distributes BWP, so that the BWP that base station and UE can use the distribution is communicated.Base station is under the BWP of UE distribution may include Row BWP and uplink BWP.Downlink BWP is used for UE downlink reception, and bandwidth is no more than the reception bandwidth ability of UE；Uplink BWP is used for UE uplink is sent, and bandwidth is no more than the transmission bandwidth ability of UE.
It is UE distribution BWP that base station, which is according to the business demand of UE,.For example, as shown in Figure 1, being big bandwidth in system bandwidth In communication system, since the bandwidth ability of UE is less than system bandwidth, base station can be UE configured bandwidth from system frequency resource The BWP of bandwidth ability less than or equal to UE.For example, in 5G system, in order to support more types of service and/or communication scenes, The design for supporting many kinds of parameters is proposed, parameter is independently arranged for different type of service and/or communication scenes, in the scene In, base station can configure multiple BWP in system frequency resource for UE, respectively correspond different configuration parameters, more for supporting Kind type of service and/or communication scenes.As shown in Fig. 2, base station distribution BWP1 corresponds to configuration parameter 1, the corresponding configuration of distribution BWP2 Parameter 2.For example, as shown in figure 3, base station can be that UE configures BWP based on the portfolio of UE, for saving the power consumption of UE；Base station The portfolio that can be used for UE for the lesser BWP1 of UE configured bandwidth uses when less, reduces the power consumption of UE；Base station can be UE Portfolio of the biggish BWP2 of configured bandwidth for UE uses when more, provides higher message transmission rate.
NR supports the dynamic that BWP is indicated by Downlink Control Information (downlink control information, DCI) Switching, the DCI can be the scheduling DCI for dispatching UE uplink/downlink data.
Summary of the invention
The embodiment of the present application provides a kind of communication means, equipment and system, and terminal activates multiple BWP transmission data simultaneously.
In order to achieve the above objectives, embodiments herein adopts the following technical scheme that
In a first aspect, providing a kind of communication means, comprising: terminal is based on first carrier portions of bandwidth BWP and receives instruction letter Breath；The 2nd BWP and the first BWP of instruction information instruction belong to the same BWP and are grouped, and the same BWP grouping includes downlink BWP With uplink BWP.Wherein, the first BWP belongs in a cell and belongs to Q BWP grouping for N number of BWP of terminal activation, N number of BWP, One BWP grouping includes the BWP of at least one activation；Wherein, N >=2,1≤Q≤N, Q, N are positive integer.
By communication means provided by the present application, it is N number of BWP of terminal activation in a cell, realizes terminal simultaneously Data are transmitted using multiple BWP.
Optionally, when BWP is grouped into the downlink BWP grouping and uplink BWP grouping of pairing, the second of instruction information instruction BWP and the first BWP belongs to the same downlink BWP grouping；Or, the 2nd BWP and the first BWP of instruction information instruction is belonging respectively to match Pair uplink BWP grouping and downlink BWP grouping.
Wherein, N number of BWP, N number of BWP is activated to belong to Q BWP grouping for terminal in a cell, it will be in each BWP grouping Including at least one activation BWP as one BWP pairs, each BWP grouping is used as a Rel-15 system, is realizing terminal Data are transmitted using multiple BWP simultaneously, system compatibility is high, realizes simple.
Optionally, the BWP transmission data of N number of activation can be used in terminal, including terminal simultaneously using the downlink of N number of activation BWP transmits downlink data, also may include uplink BWP transmission upstream data of the terminal using N number of activation.
It should be noted that terminal can be started using the BWP transmission data of N number of activation in given time, it should be to timing Quarter can be configured by base station；Alternatively, terminal can voluntarily be matched at the beginning of transmitting data using the BWP of N number of activation by terminal It sets, concrete configuration method the application is without limiting.
With reference to first aspect, in one possible implementation, the BWP for the same business configuration of terminal is divided into one A BWP grouping, alternatively, the identical BWP in BWP sub-carriers interval for terminal configuration is divided into a BWP grouping.
With reference to first aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, one BWP grouping is used for transmission enhancing mobile broadband (Enhance Mobile Broadband, eMBB) business and/or another BWP Grouping be used for transmission the communication of superelevation reliable ultralow time delay (Ultra Reliable&Low Latency Communication, URLLC) business.
It should be noted that for BWP grouping division principle, can configure according to actual needs, the application to this not Specifically limited.
With reference to first aspect or above-mentioned possible implementation provides the first in alternatively possible implementation BWP is grouped scheme, specifically includes: for the N of terminal configurationBWPA BWP can be configured as or be represented as NGA BWP grouping, The NGInclude in i-th of BWP grouping in a BWP groupingA BWP,For the positive integer more than or equal to 1, i is greater than Equal to 1 and it is less than or equal to NG.The NGMay include in i-th of BWP grouping in a BWP groupingA uplink BWP andA downlink BWP,WithFor positive integer.
The first BWP grouping scheme a kind of possible realization in, BWP can be matched, be mutually paired to Few two BWP are referred to as BWP pairs.For a BWP of a BWP centering, BWP of the BWP centering in addition to the BWP is this The pairing BWP of BWP.
Optionally, a BWP is to the multiple uplink BWP that may include in BWP grouping, alternatively, a BWP is to can be with Include multiple downlink BWP in a BWP grouping.
It may include the BWP of pairing and non-in BWP grouping further in the first BWP grouping scheme The BWP of pairing.
It optionally, may include one or more uplink BWP in a BWP grouping and one or more in one BWP pairs A downlink BWP.
In a kind of possible realization of the first BWP grouping scheme, each uplink BWP in a BWP grouping is at this There are one or more downlink BWP with BWP pairing in BWP grouping, each downlink BWP in a BWP grouping is in the BWP There are one or more uplink BWP with BWP pairing in grouping.
In the alternatively possible realization of the first BWP grouping scheme, at least there is a uplink in a BWP grouping BWP, be not present and the uplink BWP pairing downlink BWP；Alternatively, at least there is a downlink BWP in BWP grouping, it is not present With the uplink BWP of downlink BWP pairing.
Optionally, scheme is grouped based on the first BWP, the activation of BWP Packet granularity can be carried out.
In a kind of possible realization, when activating a BWP grouping, activate the BWP be grouped in the first activation BWP.Wherein, First activation BWP is the BWP activated first in BWP grouping.First activation BWP may include the first activation downlink BWP and/or the One activation uplink BWP.Wherein, deactivated BWP grouping indicates do not have the BWP of activation in BWP grouping.
Optionally, the first activation downlink BWP can be one or more downlink BWP of pre-configuration, alternatively, under the first activation Row BWP can also pass through one or more downlink BWP that signaling is configured as terminal using base station.First activation downlink BWP can also claim For specific downlink BWP, downlink BWP to be activated or other titles, the application is to this without specifically limiting.
Optionally, the first activation uplink BWP can be one or more uplink BWP of pre-configuration, can also be passed through with base station Signaling is one or more uplink BWP of terminal configuration.First activation uplink BWP can also be known as specified upstream BWP, to be activated Uplink BWP or other titles, the application are not specifically limited in this embodiment.
In alternatively possible realization, when activating a BWP grouping, the first BWP pairs of activation in BWP grouping is activated. Wherein, the first activation BWP is to being activate first BWP pairs in BWP grouping.First activation BWP is to the BWP that can be pre-configuration It is right, BWP pairs that signaling is configured as terminal can also be passed through using base station.First activation BWP to can also be known as specific BWP to, wait swash BWP living to or other titles, the application be not specifically limited in this embodiment.Wherein, a BWP clock synchronization is activated, the BWP centering is activated All BWP.
Optionally, based on the first grouping scheme, activation of the BWP to granularity can also be carried out.In a kind of possible realization In, a BWP clock synchronization is activated, all BWP of the BWP centering are activated；The BWP clock synchronization is deactivated, the institute of the BWP centering is deactivated There is BWP.In alternatively possible realization, when activating a BWP, all BWP of activation and BWP pairing；Deactivate a BWP When, deactivate all BWP with BWP pairing.
It is grouped scheme based on the first, a BWP grouping is active, then at least one in BWP grouping swashs The downlink BWP of uplink BWP living and at least one activation；One BWP grouping is in deactivation status, then institute in BWP grouping There is uplink BWP and all downlink BWP are to deactivate.
With reference to first aspect or above-mentioned possible implementation provides second in alternatively possible implementation BWP is grouped scheme, specifically includes: for the N of terminal configurationBWPA BWP can be configured as or be represented as NGA BWP grouping, The NGI-th of BWP grouping in a BWP grouping byA uplink BWP is constituted, i.e. i-th of BWP is grouped into uplink BWP points Group；Alternatively, the NGI-th of BWP grouping in a BWP grouping byA downlink BWP is constituted, i.e., i-th of BWP is grouped into down Row BWP grouping, whereinFor the positive integer more than or equal to 1, i is more than or equal to 1 and is less than or equal to NG。
In a kind of possible realization of second of BWP grouping scheme, a uplink BWP grouping can be with a downlink BWP grouping is matched or is corresponded to, referred to as BWP grouping pairing.
In the alternatively possible realization of second of BWP grouping scheme, BWP can be matched, be mutually paired At least two BWP are referred to as BWP pairs.Optionally, a BWP is to the multiple uplinks that may include in a uplink BWP grouping BWP a, alternatively, BWP is to the multiple downlink BWP that may include in a downlink BWP grouping.It therefore, can in a BWP grouping To include at least one BWP pairs.For a BWP of a BWP centering, BWP of the BWP centering in addition to the BWP is the BWP Pairing BWP.
In second of BWP grouping scheme, further, in a uplink BWP grouping or a downlink BWP grouping, It may include the BWP of the pairing and BWP of non-matching.
It may include uplink BWP points in one BWP pairs in the alternatively possible realization of second of BWP grouping scheme One or more downlink BWP in one or more uplink BWP and paired or corresponding downlink BWP grouping in group.It is right In a BWP of a BWP centering, BWP of the BWP centering in addition to the BWP be the pairing BWP of the BWP.
In a kind of possible realization of second of BWP grouping scheme, in any of uplink BWP grouping Row BWP is grouped in corresponding downlink BWP grouping the one or more having with any one uplink BWP pairing in uplink BWP Downlink BWP；For any one downlink BWP in a downlink BWP grouping, corresponding uplink BWP grouping is grouped in downlink BWP In have with any one downlink BWP pairing one or more uplink BWP.
In the alternatively possible realization of second of BWP grouping scheme, at least one in a uplink BWP grouping A uplink BWP, uplink BWP are grouped in corresponding downlink BWP grouping and the downlink matched at least one uplink BWP are not present BWP；Alternatively, being grouped uplink BWP points corresponding at least one downlink BWP, downlink BWP in a downlink BWP grouping There is no the uplink BWP matched at least one downlink BWP in group.
In second of BWP grouping scheme, the activation of BWP grouping pairing granularity can be carried out.
For example, clock synchronization is matched in one BWP grouping of activation, activate BWP grouping with the first activation in centering uplink BWP grouping Uplink BWP, and activate BWP grouping with the first activation downlink BWP in centering downlink BWP grouping.Optionally, the first activation Downlink BWP can be the downlink BWP activated first in downlink BWP grouping.The first activation downlink BWP in downlink BWP grouping can To be the downlink BWP being pre-configured, the downlink BWP that configure as terminal of signaling can also be passed through using base station, can also be known as it is specific under Row BWP, downlink BWP to be activated or other titles, the application is to this without specifically limiting.First activation uplink BWP can be with For the uplink BWP that activates first in uplink BWP grouping, the first activation uplink BWP in uplink BWP grouping can be pre-configuration Uplink BWP, the uplink BWP that configure as terminal of signaling can also be passed through using base station, specified upstream BWP can also be known as, to sharp Uplink BWP living or other titles, the application is to this without specifically limiting.
For another example clock synchronization, the first BWP pairs of activation of activation are matched in one BWP grouping of activation.First activation BWP is to including at least One uplink BWP and at least one downlink BWP.First activation BWP to can be BWP team that BWP grouping is activated first with centering, The uplink BWP of the first activation BWP centering is included in BWP grouping and matches in the uplink BWP grouping of centering, first activation BWP The downlink BWP of centering is included in BWP grouping in the downlink BWP grouping of centering.Wherein, the first activation BWP is pre- to can be BWP pairs of configuration, be also possible to base station by signaling be terminal configuration BWP pairs, can also be known as specific BWP to, wait swash BWP living to or other titles, the application is to this without specifically limiting.
Optionally, in second of BWP grouping scheme, the activation of BWP Packet granularity can be carried out.
For example, the first activation uplink BWP in uplink BWP grouping is activated when one uplink BWP grouping of activation, and Activate the first activation downlink BWP that uplink BWP is grouped in corresponding downlink BWP grouping；When activating a downlink BWP grouping, The first activation downlink BWP in downlink BWP grouping is activated, and downlink BWP is activated to be grouped in corresponding uplink BWP grouping First activation uplink BWP.Wherein, the first activation downlink BWP can be the downlink BWP activated first in downlink BWP grouping, under The first activation downlink BWP in row BWP grouping can be the downlink BWP of pre-configuration, can also be matched by signaling as terminal using base station The BWP set can also be known as specific downlink BWP, downlink BWP to be activated or other titles；First activation uplink BWP can be with For the uplink BWP that activates first in uplink BWP grouping, the first activation uplink BWP in uplink BWP grouping can be pre-configuration Uplink BWP can also pass through the BWP that signaling is configured as terminal using base station, can also be known as specified upstream BWP, uplink to be activated BWP or other titles, the application are not construed as limiting this.
For another example activating uplink BWP to be grouped corresponding downlink BWP grouping, activation when one uplink BWP grouping of activation The uplink BWP of first BWP pairs of activation, the first activation BWP centering is included in uplink BWP grouping, the first activation BWP centering Downlink BWP is included in downlink BWP grouping.When activating a downlink BWP grouping, downlink BWP is activated to be grouped on corresponding The uplink BWP of row BWP grouping, the first BWP pairs of activation of activation, the first activation BWP centering is included in uplink BWP grouping, the The downlink BWP of one activation BWP centering is included in downlink BWP grouping.Wherein, the first activation BWP is to can be pre-configuration BWP pairs, be also possible to base station by signaling be terminal configuration BWP pairs, can also be known as specific BWP to, BWP pairs to be activated Or other titles, the application are not construed as limiting this.
Optionally, in second of BWP grouping scheme, activation of the BWP to granularity can also be carried out.In a kind of possible reality In existing, a BWP clock synchronization is activated, all BWP of the BWP centering are activated；The BWP clock synchronization is deactivated, the BWP centering is deactivated All BWP.In alternatively possible realization, when activating a BWP, all BWP of activation and BWP pairing；Deactivate one When a BWP, all BWP with BWP pairing are deactivated.In the design, a uplink BWP grouping is active, then should The uplink BWP of at least one activation in uplink BWP grouping, a downlink BWP grouping are active, then downlink BWP The downlink BWP that at least one in grouping activates；One uplink BWP grouping is in deactivation status, then institute in uplink BWP grouping Having uplink BWP is to deactivate, and a downlink BWP grouping is in deactivation status, then all downlinks in downlink BWP grouping BWP is to deactivate.
In the design, a BWP grouping pairing is active, then BWP grouping is in the uplink BWP grouping of centering Downlink of the uplink BWP of at least one activation, the BWP grouping at least one activation in the downlink BWP grouping of centering BWP；One BWP grouping pairing is in deactivation status, then BWP grouping is with all uplink BWP in the uplink BWP grouping of centering It is to deactivate, BWP grouping is to deactivate with all downlink BWP in the downlink BWP grouping of centering.
With reference to first aspect, in one possible implementation, activation/deactivation is multiple simultaneously in a BWP grouping BWP.In this implementation, the BWP activated simultaneously in a BWP grouping is activated or is deactivated as one BWP pairs It is living, to reduce the complexity of system realization.
With reference to first aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, base station It can indicate that the 2nd BWP, the 2nd BWP are then referred to as the BWP of instruction information instruction to terminal by instruction information.In different fields Jing Zhong, base station can be different by the effect of the BWP of instruction information instruction, and the BWP that all base stations are indicated to terminal, no matter it is made With what is, the referred to as BWP of instruction information instruction.
Optionally, base station can be the BWP that instruction terminal needs to activate by the 2nd BWP of instruction information instruction.Here Can only activate do not transmit data wait for it is subsequent instruction given time transmit data, can also instruction activation simultaneously indicate giving Transmission data are carved in timing, and the application is to this without specifically limiting.
Optionally, base station can be instruction terminal from current transmission data by the 2nd BWP of instruction information instruction The BWP that BWP is switched to, terminal switches to the BWP transmission data of instruction information instruction at this time.
Optionally, base station can be by the 2nd BWP of instruction information instruction and be active terminal, passed through Indicate that information instruction terminal is used for transmission the BWP of data.In this case, the state of activation of the BWP of instruction information instruction is kept It is constant.
In a kind of possible realization, the first BWP of carrying instruction information and the 2nd BWP of instruction information instruction belong to together One BWP grouping, can specifically include: if the BWP of instruction information instruction is uplink BWP, carry the first BWP of instruction information The downlink BWP grouping of pairing is belonging respectively to the 2nd BWP of instruction information instruction and uplink BWP is grouped.
Illustratively, scheme is grouped based on above-mentioned second of BWP, if the BWP of instruction information instruction is uplink BWP, held The 2nd BWP of the first BWP and instruction information instruction that carry instruction information are belonging respectively to downlink BWP grouping and the uplink BWP of pairing Grouping.
In alternatively possible realization, the first BWP of carrying instruction information and the 2nd BWP of instruction information instruction belong to The same downlink BWP grouping, can specifically include: if the BWP of instruction information instruction is downlink BWP, carry instruction information First BWP and the 2nd BWP of instruction information instruction belong to the same downlink BWP and are grouped.
Illustratively, scheme is grouped based on above-mentioned second of BWP, if the BWP of instruction information instruction is downlink BWP, held The 2nd BWP of the first BWP and instruction information instruction that carry instruction information belong to the same downlink BWP and are grouped.
With reference to first aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, if eventually End is not configured carrier wave instructions field (Carrier Indicator Field, CIF), alternatively, terminal is configured for CIF and the CIF Indicate that this serving cell/carrier wave, this serving cell/carrier wave are the serving cell or load where receiving the first BWP of instruction information Wave.
Wherein, a cell includes at least one descending carrier and/or at least one up-link carrier.
Optionally, one BWP, that is, terminal current transmission data BWP of carrying instruction information, the of carrying instruction information One BWP and the 2nd BWP of instruction information instruction can be the same BWP in same BWP grouping, or same Different BWP in BWP grouping.
A kind of possible realization are as follows: if the 2nd BWP of instruction information instruction and the first BWP of carrying instruction information are not same One BWP, and the 2nd BWP is in deactivation status, then terminal activates the 2nd BWP, deactivates the first BWP, switches from the first BWP To the 2nd BWP transmitting data, which is referred to as activation/deactivation scene, can also be referred to as to switch.
Alternatively possible realization are as follows: if the 2nd BWP of instruction information instruction and the first BWP of carrying instruction information are same One BWP, then terminal maintenance the first BWP state of activation and transmit data on it, which is referred to as to keep swashing It is living.
In a kind of possible realization, scheme is grouped based on the first above-mentioned BWP, in a BWP grouping, is believed in instruction When ceasing transmission signal in the 2nd BWP of instruction, it is believed that the instruction information is also transmitted in BWP grouping.It is grouped in the BWP In, it is uplink signal when transmitting signal, and may include one or more uplink BWP in BWP grouping in one BWP pairs, With the BWP grouping in one or more downlink BWP when, the first BWP and the instruction information for being used for transmission the instruction information refer to The pairing downlink BWP of the 2nd BWP shown can be the same or different, and the application is with no restrictions.In BWP grouping, work as biography When defeated signal is downlink signal, the 2nd BWP of the first BWP and instruction information instruction that are used for transmission the instruction information can phases It is same to can also be different；It when transmission signal is downlink signal, and may include one or more in BWP grouping in one BWP pairs When a downlink BWP, it is used for transmission the pairing downlink BWP of the first BWP of the instruction information and the 2nd BWP of instruction information instruction It can be the same or different, the application is with no restrictions.
In a kind of possible realization, scheme is grouped based on above-mentioned second of BWP, when BWP is grouped into the downlink BWP of pairing When grouping and uplink BWP grouping, the 2nd BWP and the first BWP of instruction information instruction belong to the same downlink BWP and are grouped；Or, referring to Show that the 2nd BWP and the first BWP of information instruction are belonging respectively to the uplink BWP grouping of pairing and downlink BWP is grouped.
In a kind of possible realization, scheme is grouped based on above-mentioned second of BWP, in a uplink BWP grouping, is being referred to When showing transmission uplink signal in the 2nd BWP of information instruction, it is believed that the instruction information is grouped corresponding downlink in uplink BWP It is transmitted in BWP grouping.When may include in one BWP pairs the uplink BWP grouping in one or more uplink BWP, and The downlink BWP grouping in one or more downlink BWP when, be used for transmission the instruction information the first BWP pairing downlink BWP It can be the same or different with the 2nd BWP of instruction information instruction, the application is with no restrictions.
In a kind of possible realization, scheme is grouped based on above-mentioned second of BWP, in a downlink BWP grouping, is being referred to When showing transmission of downlink signal in the 2nd BWP of information instruction, it is believed that the instruction information is transmitted in downlink BWP grouping. When transmitting signal is downlink signal, the 2nd BWP of the first BWP and instruction information instruction that are used for transmission the instruction information can It can also be different with identical；It is downlink signal when transmitting signal, and may include in downlink BWP grouping in one BWP pairs When one or more downlink BWP, it is used for transmission matching for the first BWP of the instruction information and the 2nd BWP of instruction information instruction It can be the same or different to downlink BWP, the application is with no restrictions.
With reference to first aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, if eventually End is configured CIF and the CIF indicates other serving cell/carrier waves, and it is small that the 2nd BWP of instruction information instruction belongs to other services It is any BWP grouping of terminal configuration in area/carrier wave；Wherein, other serving cell/carrier waves are that the service where the first BWP is small Serving cell or carrier wave except area or carrier wave.
It should be noted that above-mentioned instruction information can be terminal from any one of received instruction information in base station, and It is not to be refered in particular to terminal from the received instruction information in base station.
It with reference to first aspect or any of the above-described kind of possible implementation, can be in alternatively possible implementation BWP grouping is numbered, number is permutation index number.Base station indicates the index of BWP by instruction information, and terminal receives After the instruction information for indicating BWP packet index, the index of the BWP of instruction can be determined, so as to determine according to the index BWP。
In a kind of possible realization, scheme is grouped based on the first above-mentioned BWP, for the N of terminal configurationBWPA BWP can be by It is configured to or is represented as NGA BWP grouping, can pass throughThe index of position information instruction BWP grouping.Wherein,It indicates to be rounded.
In a kind of possible realization, scheme is grouped based on above-mentioned second of BWP, for the N of terminal configurationBWPA BWP can be by It is configured to or is represented as NGA BWP grouping, wherein haveA uplink BWP grouping andA downlink BWP grouping, can be with Pass throughThe index (BWP packet numbering design one) of position information instruction BWP grouping, alternatively, can pass through respectivelyPosition information instruction uplink BWP grouping index andThe index of position information indicating downlink BWP grouping (BWP packet numbering design two).
In BWP packet numbering design one, it can pass throughThe index of position information instruction BWP grouping.Into one Step ground, can also be by thisThe index of position information and more than or equal to 1 filler instruction BWP group.
In BWP packet numbering design two, it can pass through respectivelyThe rope of position information instruction uplink BWP grouping Draw andThe index of position information indicating downlink BWP grouping.It further, can also be by thisPosition letter The index of breath and more than or equal to 1 filler instruction uplink BWP group；It can also be by thisPosition and is greater than information Or the index of equal to 1 filler indicating downlink BWP group.
With reference to first aspect or any of the above-described kind of possible implementation is based in alternatively possible implementation Above-mentioned second of BWP is grouped scheme, can be grouped pairing to BWP and be numbered.
Optionally, when a uplink BWP grouping can carry out can having phase with clock synchronization with a downlink BWP grouping With the uplink BWP grouping and downlink BWP grouping pairing of index.This implicit matching method can save configuration BWP grouping and match The signaling overheads of clock synchronization.In this case, the index that can define BWP grouping pairing is the index of uplink BWP grouping or is somebody's turn to do The index of downlink BWP grouping.
Optionally, when a uplink BWP grouping with a downlink BWP grouping can carry out that base station can be passed through with clock synchronization The configuration signal of transmission matches a uplink BWP grouping and a downlink BWP grouping.This explicit matching method, BWP grouping can be matched again in the case where BWP grouping is not reconfigured, there is higher flexibility.In this case, Base station also can indicate that the index of BWP grouping pairing.
It with reference to first aspect or any of the above-described kind of possible implementation, can be in alternatively possible implementation The BWP of terminal is numbered, wherein the number of uplink BWP and the number of downlink BWP are independent.The BWP of terminal is carried out When number, in a kind of possible realization, number is combined group being carried out between BWP.
Optionally, scheme is grouped based on the first above-mentioned BWP, for the N of terminal configurationBWPA BWP includesA uplink BWP andA downlink BWP, can pass through respectivelyPosition information instruction uplink BWP index andThe index of position information indicating downlink BWP.
Optionally, scheme is grouped based on above-mentioned second of BWP, and passed throughThe rope of position information instruction BWP grouping When drawing, for the N of terminal configurationBWPA BWP includesA uplink BWP andA downlink BWP, can pass through respectivelyPosition information instruction uplink BWP index andThe index of position information indicating downlink BWP.
Optionally, scheme is grouped based on above-mentioned second of BWP, and passed through respectivelyPosition information indicates uplink BWP grouping index andWhen the index of position information indicating downlink BWP grouping, for the N of terminal configurationBWPA BWP IncludingA uplink BWP andA downlink BWP, can pass through respectivelyPosition information instruction uplink BWP's Index andThe index of position information indicating downlink BWP.Wherein, it is 0 to N that i, which can be value range,G- 1 integer, NBWP、WithFor the integer more than or equal to 0, optionally,Or other positive integers,Or other positive integers.
In alternatively possible realization, when the BWP of terminal is numbered, independent numbering in group can be carried out to BWP.
Optionally, scheme is grouped based on the first above-mentioned BWP, for the N of terminal configurationBWPA BWP is configured as or is expressed For NGA BWP grouping, the NGInclude in i-th of BWP grouping in a BWP groupingA uplink BWP andA downlink BWP can pass through respectivelyPosition information indicate the BWP grouping in uplink BWP index and Position information indicates the index of the downlink BWP in BWP grouping.Wherein, it is 0 to N that i, which can be value range,G- 1 integer, NBWP、WithFor the integer more than or equal to 0, optionally,Or other positive integers,Or other positive integers.
In the embodiment of the present application, it is possible to further passing through Ki,ULPosition information and be greater than or equal to 1 filler, refer to Show the index of the uplink BWP in i-th of BWP group；K can be passed throughi,DLPosition information and be greater than or equal to 1 filler, instruction i-th The index of downlink BWP in a BWP group.
Optionally, scheme is grouped based on above-mentioned second of BWP, and passed throughPosition information instruction BWP grouping When index, for the N of terminal configurationBWPA BWP is configured as or is represented as NGA BWP grouping, the NGI-th in a BWP grouping Include in a BWP groupingA uplink BWP or downlink BWP, can pass through K respectivelyiPosition information indicates upper in BWP grouping The index of row BWP or the index of downlink BWP.Wherein, it is 0 to N that i, which can be value range,G- 1 integer, NBWPWithIt is big In or equal to 0 integer, optionally,Or other positive integers.Further, K can also be passed throughiPosition information With more than or equal to 1 filler, the index of the uplink BWP or downlink BWP in i-th of BWP group are indicated.
Optionally, scheme is grouped based on above-mentioned second of BWP, and passed through respectivelyPosition information indicates uplink BWP grouping index andWhen the index of position information indicating downlink BWP grouping, for the N of terminal configurationBWPA BWP quilt It is configured to or is represented as NGA BWP grouping, the NGInclude in i-th of BWP grouping in a BWP groupingA uplink BWP Or downlink BWP, K can be passed through respectivelyiPosition information indicates the index of the uplink BWP in BWP grouping or the index of downlink BWP. Wherein, it is 0 to N that i, which can be value range,G- 1 integer, NBWPWithFor the integer more than or equal to 0, optionally,Or other positive integers.Further, K can also be passed throughiPosition information and be greater than or equal to 1 filler, Indicate the index of the uplink BWP or downlink BWP in i-th of BWP group.
Illustratively, when base station indicates two BWP by instruction information for terminal, the index of the 2nd BWP can be indicated.Eventually After termination receives the instruction information for the index for being used to indicate the 2nd BWP, the 2nd BWP, the 2nd BWP can be determined according to the index In BWP is grouped where the first BWP for transmitting the instruction information.
Illustratively, when base station indicates two BWP by instruction information for terminal, the index of the 2nd BWP can be indicated.Eventually After termination receives the instruction information for the index for being used to indicate the 2nd BWP, the 2nd BWP can be determined according to the index.When transmission is believed When number being uplink signal, the 2nd BWP is grouped corresponding uplink BWP in downlink BWP where the first BWP for transmitting the instruction information In grouping；When transmitting signal is downlink signal, the 2nd BWP is at downlink BWP points where the first BWP for transmitting the instruction information In group.
Illustratively, when base station is by indicating that information is that terminal indicates BWP, the index of BWP grouping can be indicated with BWP's Index.Optionally, independent numbering in group is carried out to the BWP of terminal in this case.Particularly, if base station is terminal configuration All BWP in each BWP is grouped independent permutation index number, when the 2nd BWP of instruction information instruction belongs to this other service When any BWP in cell/carrier for terminal configuration is grouped, BWP index combination BWP packet index just can uniquely indicate BWP. After terminal receives the instruction information of the index of the index and the 2nd BWP that are used to indicate BWP grouping, it can be determined according to the index BWP grouping and BWP.
Illustratively, base station by instruction information be terminal indicate BWP when, can indicate BWP grouping pairing index and The index of BWP.Optionally, independent numbering in group is carried out to the BWP of terminal in this case.Particularly, if base station is eventually All BWP of configuration independent permutation index number in each BWP is grouped is held, when the BWP of the first instruction information instruction belongs to this its When any BWP in his serving cell/carrier wave for terminal configuration is grouped, BWP index combination BWP grouping pairing index just can be only One instruction BWP.It, can basis after terminal receives the instruction information of the index of the index and BWP that are used to indicate BWP grouping pairing The index determines BWP grouping and BWP.When transmitting signal is uplink signal, which is grouped into uplink BWP grouping；Work as transmission When signal is downlink signal, which is grouped into downlink BWP grouping.
In a kind of possible implementation, when a BWP centering includes multiple uplink BWP or a BWP centering includes It, can be to BWP to being numbered when multiple downlink BWP.
Optionally, when multiple uplink BWP are carried out with clock synchronization, the uplink BWP that can be matched for needs configures identical BWP rope Draw, i.e. the uplink BWP of BWP centering BWP index having the same, and the uplink BWP of the pairing is in BWP grouping, or Person is in a uplink BWP grouping.This implicit matching method can save the signaling overheads that configuration BWP matches clock synchronization.It is this In the case of, BWP pairs of index can be defined as the index of uplink BWP.Specifically, when combining number when carrying out group to BWP, BWP is between joint number being also group；When to BWP carry out group in an independent numbering, BWP to be also group in an independent numbering.
Optionally, when multiple downlink BWP are carried out with clock synchronization, the uplink BWP that can be matched for needs configures identical BWP rope Draw, i.e. the downlink BWP of BWP centering BWP index having the same, and the downlink BWP of the pairing is in BWP grouping, or Person is in a downlink BWP grouping.This implicit matching method can save the signaling overheads that configuration BWP matches clock synchronization.It is this In the case of, BWP pairs of index can be defined as the index of downlink BWP.Specifically, when combining number when carrying out group to BWP, BWP is between joint number being also group；When to BWP carry out group in an independent numbering, BWP to be also group in an independent numbering.
Optionally, it is suitable for any of the above-described BWP numbering, when multiple uplink BWP carry out that base station can be passed through with clock synchronization The configuration signal of transmission matches one or more uplink BWP.BWP can be reconfigured in this explicit matching method In the case where BWP is matched again, have higher flexibility.In this case, base station also can indicate that this BWP pair Index, wherein BWP is also possible to independent numbering in group to joint number can be group.
Optionally, it is suitable for any of the above-described BWP numbering, when multiple downlink BWP carry out that base station can be passed through with clock synchronization The configuration signal of transmission matches one or more downlink BWP.BWP can be reconfigured in this explicit matching method In the case where BWP is matched again, have higher flexibility.In this case, base station also can indicate that this BWP pair Index, wherein BWP is also possible to independent numbering in group to joint number can be group.
In alternatively possible implementation, when a BWP centering includes one or more uplink BWP and one or more When a downlink BWP, it is suitable for any of the above-described BWP numbering, it can be to BWP to being numbered.
Optionally, it is suitable for any of the above-described BWP numbering, when a uplink BWP can be matched with a downlink BWP Clock synchronization, can by with same index uplink BWP and downlink BWP match, i.e. the uplink BWP and downlink BWP of the BWP centering tool There is identical BWP index, and the uplink BWP and downlink BWP of the pairing are respectively in the uplink BWP grouping of pairing and downlink BWP points In group.In this case, the index that can define BWP pairs is the index of uplink BWP or the index of downlink BWP.Specifically, When combining number when carrying out group to BWP, BWP is between joint number being also group；When to BWP carry out group in an independent numbering, BWP To be also group in an independent numbering.
Optionally, when a uplink BWP can be matched with multiple downlink BWP or multiple uplink BWP can be with one A downlink BWP is matched or multiple uplink BWP can be carried out with multiple downlink BWP can need to match with clock synchronization Uplink BWP and downlink BWP configures identical BWP index, i.e. uplink BWP and downlink the BWP BWP having the same of the BWP centering Index, and the uplink BWP and downlink BWP of the pairing respectively pairing uplink BWP grouping and downlink BWP grouping in.This feelings Under condition, the index that can define BWP pairs is the index of uplink BWP or the index of downlink BWP.Specifically, it is carried out when to BWP When combining number between group, BWP is between joint number being also group；When carrying out an independent numbering in group to BWP, BWP is to being also in group Independent numbering.
Optionally, be suitable for any of the above-described BWP numbering, when one or more uplink BWP can and it is one or more Downlink BWP is carried out with clock synchronization, can by configuration signal that base station is sent will one or more uplink BWP and it is one or more under Row BWP is matched.This explicit matching method, again can match BWP in the case where BWP is not reconfigured, tool There is higher flexibility.In this case, base station also can indicate that BWP pairs of the index, wherein BWP joins between can be group The number of compiling in collaboration with, it is also possible to independent numbering in group.
With reference to first aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, when one When activating multiple BWP as one BWP couples in a BWP grouping, BWP pairs of the index can also be configured.First instruction information BWP pairs of the index including its instruction also may include the index that the BWP of its instruction is grouped the BWP at place.
Illustratively, when base station indicates two BWP by instruction information for terminal, BWP pairs of index can be indicated.Terminal After the instruction information for receiving the index for BWP pairs, the 2nd BWP can be determined according to the index.When transmission signal is uplink When signal, the 2nd BWP is grouped in corresponding uplink BWP grouping in downlink BWP where the first BWP for transmitting the instruction information； When transmitting signal is downlink signal, the 2nd BWP is in downlink BWP is grouped where the first BWP for transmitting the instruction information.
Illustratively, base station by instruction information be terminal indicate two BWP when, can indicate BWP grouping index and BWP pairs of index.Optionally, in this case to the BWP of terminal to carry out group in an independent numbering.Particularly, if base station It is grouped interior independent permutation index number in each BWP for all BWP of terminal configuration, when the 2nd BWP of instruction information instruction belongs to When in other serving cell/carrier waves for any BWP grouping of terminal configuration, BWP combines BWP packet index just can be with index Unique instruction BWP.It, can be according to the rope after terminal receives the information of the index and BWP pairs of index that are used to indicate BWP grouping Draw determining BWP grouping and BWP.
Illustratively, base station by instruction information be terminal indicate BWP when, can indicate BWP grouping pairing index and BWP pairs of index.Optionally, in this case to the BWP of terminal to carry out group in an independent numbering.Particularly, if base station For terminal configuration all BWP in each BWP is grouped independent permutation index number, when the BWP of instruction information instruction belongs to this its When any BWP in his serving cell/carrier wave for terminal configuration is grouped, BWP combines BWP packet index just can be unique index Indicate BWP.It, can be according to the rope after terminal receives the information of the index and BWP pairs of index that are used to indicate BWP grouping pairing Draw determining BWP grouping and BWP.When transmitting signal is uplink signal, which is grouped into uplink BWP grouping；When transmission signal When for downlink signal, which is grouped into downlink BWP grouping.
With reference to first aspect or any of the above-described kind of possible implementation indicates in alternatively possible implementation Information may include wireless heterogeneous networks (Radio Resource Control, RRC) signaling, alternatively, scheduling DCI.
With reference to first aspect or any of the above-described kind of possible implementation transmits in alternatively possible implementation Signal is uplink signal, and instruction information includes the index of BWP grouping, is configured with the first activation uplink BWP in each BWP grouping, First activation uplink BWP is the uplink BWP activated first in BWP grouping, and instruction information can be progress BWP grouping described previously The activation signaling of granularity.It when base station indicates BWP grouping by instruction information for terminal, is equivalent to and activates BWP grouping, terminal exists Signal is transmitted in the first activation uplink BWP in BWP grouping；The method of transmission signal provided by the present application can also include: end The first activation uplink BWP in the BWP grouping of end activation instruction information instruction.Wherein, instruction information is used to indicate terminal activation BWP grouping.
With reference to first aspect or any of the above-described kind of possible implementation transmits in alternatively possible implementation Signal is downlink signal, and instruction information includes the index of BWP grouping, is configured with the first activation downlink BWP in each BWP grouping, First activation downlink BWP is the downlink BWP activated first in BWP grouping, and instruction information can be progress BWP grouping described previously The activation signaling of granularity.It when base station indicates BWP grouping by instruction information for terminal, is equivalent to and activates BWP grouping, terminal exists Signal is transmitted in the first activation downlink BWP in BWP grouping；The method of transmission signal provided by the present application can also include: end The first activation downlink BWP in the BWP grouping of end activation instruction information instruction.Wherein, instruction information is used to indicate terminal activation BWP grouping.
With reference to first aspect or any of the above-described kind of possible implementation transmits in alternatively possible implementation Signal is uplink signal, and instruction information includes the index of uplink BWP grouping, is configured with the first activation in each uplink BWP grouping Uplink BWP, the first activation uplink BWP are the uplink BWP activated first in BWP grouping, instruction information can be it is described previously into The activation signaling of row BWP Packet granularity.When base station indicates uplink BWP grouping by instruction information for terminal, being equivalent to activation should Uplink BWP grouping, terminal transmit signal in the first activation uplink BWP in uplink BWP grouping；Transmission letter provided by the present application Number method can also include: terminal activation instruction information instruction uplink BWP grouping in first activation uplink BWP.Wherein, Instruction information is used to indicate terminal activation uplink BWP grouping.
With reference to first aspect or any of the above-described kind of possible implementation transmits in alternatively possible implementation Signal is downlink signal, and instruction information includes the index of downlink BWP grouping, is configured with the first activation in each downlink BWP grouping Downlink BWP, the first activation downlink BWP are the downlink BWP activated first in BWP grouping, instruction information can be it is described previously into The activation signaling of row BWP Packet granularity.When base station is grouped by instruction information for terminal indicating downlink BWP, being equivalent to activation should Downlink BWP grouping, terminal transmit signal in the first activation downlink BWP in downlink BWP grouping；Transmission letter provided by the present application Number method can also include: terminal activation instruction information instruction downlink BWP grouping in first activation downlink BWP.Wherein, Instruction information is used to indicate terminal activation downlink BWP grouping.
With reference to first aspect or any of the above-described kind of possible implementation transmits in alternatively possible implementation Signal is uplink signal, and instruction information includes the index of BWP grouping pairing where uplink BWP grouping, and each uplink BWP grouping is matched It is the uplink BWP activated first in BWP grouping, instruction letter that the first activation uplink BWP, the first activation uplink BWP is configured in Breath can be the activation signaling of progress BWP grouping pairing granularity described previously.Base station is that terminal indicates uplink by instruction information Clock synchronization is matched in BWP grouping where BWP grouping, is equivalent to terminal and is transmitted letter in the first activation uplink BWP in uplink BWP grouping Number；The method of transmission signal provided by the present application can also include: the BWP grouping of terminal activation instruction information instruction with centering The first activation uplink BWP in uplink BWP grouping.Wherein, instruction information is used to indicate terminal activation BWP grouping pairing.
With reference to first aspect or any of the above-described kind of possible implementation transmits in alternatively possible implementation Signal is downlink signal, and instruction information includes the index of BWP grouping pairing where downlink BWP grouping, and each downlink BWP grouping is matched It is the downlink BWP activated first in BWP grouping, instruction letter that the first activation downlink BWP, the first activation downlink BWP is configured in Breath can be the activation signaling of progress BWP grouping pairing granularity described previously.Base station is terminal indicating downlink by instruction information Clock synchronization is matched in BWP grouping where BWP grouping, is equivalent to terminal and is transmitted letter in the first activation downlink BWP in downlink BWP grouping Number；The method of transmission signal provided by the present application can also include: the BWP grouping of terminal activation instruction information instruction with centering The first activation downlink BWP in downlink BWP grouping.Wherein, instruction information is used to indicate terminal activation BWP grouping pairing.
Wherein, the first activation downlink BWP can be the BWP configured with control channel；Alternatively, first activation uplink BWP or First activation downlink BWP is the small bandwidth BWP for meeting energy saving requirement, alternatively, meeting the big bandwidth BW P of transmission rate, alternatively, full The BWP of sufficient specific transactions service quality (Quality of Service, QoS) demand (big subcarrier spacing meets low time delay). It should be noted that the application for the first activation uplink BWP or the first activation downlink BWP definition without limiting, can be with It configures according to actual needs.
With reference to first aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, this Shen The communication means that please be provided can also include: that terminal detects first kind radio network temporary identifier on a downlink BWP (Radio Network Temporary Identity, RNTI) scrambled public DCI, downlink BWP belong to Q BWP grouping In a BWP grouping.
Wherein, the scrambled public DCI of first kind RNTI can be the public DCI of cell-level, only examine in a downlink BWP It surveys, reduces the number of terminal blind examination control channel, reduce the consumption of terminal.
With reference to first aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, this Shen The communication means that please be provided can also include: terminal in the BWP where the BWP for being configured with the scrambled public DCI of the second class RNTI The scrambled public DCI of the second class RNTI is detected at least one of grouping activation BWP.Wherein, the second scrambled public affairs of class RNTI Total DCI is other public DCI in addition to the scrambled public DCI of first kind RNTI.
Optionally, the scrambled public DCI of first kind RNTI may include at least one in following public DCI: system message- Radio network temporary identifier-Radio Network Temporary Identity, SI-RNTI) scrambled public DCI, paging- Radio network temporary identifier (Paging-Radio Network Temporary Identity, P-RNTI) is scrambled public DCI, time slot format information-radio network temporary identifier (Slot Format Information-Radio Network Temporary Identity, SFI-RNTI) scrambled public DCI, transmitting power control-Physical Uplink Shared Channel-is wireless Network Temporary Identifier (Transmission Power Control-Physical Uplink Shared Channel-Radio Network Temporary Identity, TPC-PUSCH-RNTI) scrambled public DCI and transmitting power control-detection ginseng Examine signal-radio network temporary identifier (Transmission Power Control-Sounding Reference Signal- Radio Network Temporary Identity, TPC-SRS-RNTI) scrambled public DCI.
With reference to first aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, terminal The is detected at least one of BWP grouping where the BWP for being configured with the scrambled public DCI of the second class RNTI activation BWP The scrambled public DCI of two class RNTI may include: where each BWP for being configured with the scrambled public DCI of the second class RNTI The scrambled public DCI of the second class RNTI is all detected at least one of BWP grouping activation BWP.
With reference to first aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, terminal The is detected at least one of BWP grouping where the BWP for being configured with the scrambled public DCI of the second class RNTI activation BWP The scrambled public DCI of two class RNTI may include: in M where the BWP for being configured with the scrambled public DCI of the second class RNTI In BWP grouping, the scrambled public DCI of the second class RNTI is detected at least one activation BWP of each BWP grouping.Wherein, M Less than or equal to the total number of the BWP grouping where the BWP for being configured with the scrambled public DCI of the second class RNTI.
With reference to first aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, this Shen The communication means that please be provided can also include: terminal in the downlink where the BWP for being configured with the scrambled public DCI of the second class RNTI The scrambled public DCI of the second class RNTI is detected at least one of BWP grouping activation BWP.Wherein, the second class RNTI is scrambled Public DCI is other public DCI in addition to the scrambled public DCI of first kind RNTI.
With reference to first aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, terminal It activates at least one of the downlink BWP grouping where the BWP for being configured with the scrambled public DCI of the second class RNTI and is examined on BWP The scrambled public DCI of the second class RNTI is surveyed, may include: in each BWP institute for being configured with the scrambled public DCI of the second class RNTI Downlink BWP grouping at least one of activation BWP on all detect the scrambled public DCI of the second class RNTI.
With reference to first aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, terminal It activates at least one of the downlink BWP grouping where the BWP for being configured with the scrambled public DCI of the second class RNTI and is examined on BWP The scrambled public DCI of the second class RNTI is surveyed, may include: where the BWP for being configured with the scrambled public DCI of the second class RNTI It is scrambled public that the second class RNTI is detected in M downlink BWP grouping, at least one activation BWP of each downlink BWP grouping DCI.Wherein, M is less than or equal to total of the downlink BWP grouping where being configured with the BWP of the scrambled public DCI of the second class RNTI Number.
With reference to first aspect or any of the above-described kind of possible implementation is used in alternatively possible implementation The BWP for detecting the scrambled public DCI of first kind RNTI can be the main BWP that configures in the downlink BWP of N number of activation.
Optionally, main BWP may include:
Any one BWP in the downlink BWP of N number of activation；
Alternatively, the smallest BWP of call number in the downlink BWP of N number of activation；
Alternatively, the maximum BWP of call number in the downlink BWP of N number of activation；
Alternatively, the smallest BWP of packet index number of BWP grouping where in the downlink BWP of N number of activation；
Alternatively, the maximum BWP of packet index number of BWP grouping where in the downlink BWP of N number of activation；
Alternatively, the packet index minimum and itself call number of BWP grouping where in the downlink BWP of N number of activation are the smallest BWP；
Alternatively, the packet index minimum and itself call number of BWP grouping where in the downlink BWP of N number of activation are maximum BWP；
Alternatively, the packet index maximum and itself call number of BWP grouping where in the downlink BWP of N number of activation are the smallest BWP；
Alternatively, the packet index maximum and itself call number of BWP grouping where in the downlink BWP of N number of activation are maximum BWP。
It should be noted that the definition of the above-mentioned main BWP enumerated, is merely illustrative, it is not the limit defined to main BWP It is fixed.Main BWP can also be configured according to actual needs.
With reference to first aspect or any of the above-described kind of possible implementation is used in alternatively possible implementation The BWP for detecting the scrambled public DCI of first kind RNTI can be with are as follows: belongs to one of main BWP grouping in the downlink BWP of N number of activation Activate BWP.
With reference to first aspect or any of the above-described kind of possible implementation is used in alternatively possible implementation The BWP for detecting the scrambled public DCI of first kind RNTI can be with are as follows:
The downlink BWP activated in main BWP grouping；
Alternatively, the smallest downlink BWP of call number in the downlink BWP activated in main BWP grouping；
Alternatively, the maximum downlink BWP of call number in the downlink BWP activated in main BWP grouping；
Alternatively, the BWP activated in main downlink BWP grouping；
Alternatively, activating the smallest BWP of call number in BWP in main downlink BWP grouping；
Alternatively, activating the maximum BWP of call number in BWP in main downlink BWP grouping.
Optionally, main BWP, which is grouped, may include:
Any one BWP grouping in the grouping of BWP belonging to the BWP of N number of activation；
Alternatively, the smallest BWP grouping of group index number in the grouping of BWP belonging to the BWP of N number of activation；
Alternatively, the maximum BWP grouping of group index number in the grouping of BWP belonging to the BWP of N number of activation；
Alternatively, any one BWP grouping in BWP grouping；
Alternatively, the smallest BWP grouping of the packet index number of BWP grouping；
Alternatively, the maximum BWP grouping of the packet index number of BWP grouping.
Optionally, main downlink BWP, which is grouped, may include:
Any one downlink BWP grouping where the downlink BWP of N number of activation in downlink BWP grouping；
Alternatively, the smallest downlink BWP grouping of the packet index number of downlink BWP grouping where the BWP of N number of activation；
Alternatively, the maximum downlink BWP grouping of the packet index number of downlink BWP grouping where the BWP of N number of activation；
Alternatively, any one downlink BWP grouping in downlink BWP grouping；
Alternatively, the smallest downlink BWP grouping of the packet index number of downlink BWP grouping；
Alternatively, the maximum downlink BWP grouping of the packet index number of downlink BWP grouping.
Optionally, main BWP grouping or main downlink BWP grouping are active, i.e. given time, main BWP grouping or main The downlink BWP of at least one activation in downlink BWP grouping.
Optionally, the BWP of main BWP grouping or main downlink BWP grouping for detecting the scrambled public DCI of first kind RNTI is Main BWP.
It should be noted that the definition of the above-mentioned main BWP grouping enumerated or main downlink BWP grouping, is merely illustrative, and It is not the restriction that definition or main downlink BWP grouping are grouped to main BWP.It can also root for main BWP grouping or main downlink BWP grouping It is configured according to actual demand.
Further, for terminal before using the BWP of N number of activation transmission data, terminal activates this N according to the instruction of base station A BWP.Optionally, this N number of BWP can be while activate, and be also possible to successively to activate, the application is to this without specific It limits.
It should be noted that the communication party that above-mentioned first aspect or any possible implementation of first aspect provide Method can be executed by terminal, can also by terminal functional unit or chip execute, the application is to this without specifically limiting It is fixed.
Second aspect provides a kind of communication means, comprising: configures BWP for terminal, the BWP of configuration includes the first BWP and the Two BWP；Instruction information is sent to terminal based on the first BWP；It is same to indicate that the 2nd BWP and the first BWP of information instruction belongs to BWP grouping, the same BWP grouping includes downlink BWP and uplink BWP；Wherein, the first BWP belongs in a cell and swashs for terminal N number of BWP living, N number of BWP belong to Q BWP grouping, and a BWP grouping includes the BWP of at least one activation；Wherein, N >=2,1 ≤ Q≤N, Q, N are positive integer.
By communication means provided by the present application, it is N number of BWP of terminal activation in a cell, realizes terminal simultaneously Data are transmitted using multiple BWP.
Wherein, N number of BWP, N number of BWP is activated to belong to Q BWP grouping for terminal in a cell, it will be in each BWP grouping Including at least one activation BWP as a BWP entirety, each BWP grouping is used as a Rel-15 system, is realizing eventually It holds while transmitting data using multiple BWP, system compatibility is high, realizes simply.
Optionally, the BWP transmission data of N number of activation can be used in terminal, including terminal simultaneously using the downlink of N number of activation BWP transmits downlink data, also may include uplink BWP transmission upstream data of the terminal using N number of activation.
It should be noted that terminal can be started using the BWP transmission data of N number of activation in given time, it should be to timing Quarter can be configured by base station；Alternatively, terminal can voluntarily be matched at the beginning of transmitting data using the BWP of N number of activation by terminal It sets, concrete configuration method the application is without limiting.
In conjunction with second aspect, in one possible implementation, activation/deactivation is multiple simultaneously in a BWP grouping BWP.In this implementation, the BWP activated simultaneously in a BWP grouping as a whole, while being activated or being deactivated, To reduce the complexity of system realization.
In conjunction with second aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, base station BWP, the referred to as BWP of instruction information instruction can be indicated to terminal by instruction information, in different scenes, base station passes through Indicate that the effect of the BWP of information instruction can be different, the BWP that all base stations are indicated to terminal, no matter what its effect is, is all claimed For instruction information instruction BWP.
It should be noted that having carried out retouching in detail in above-mentioned first aspect for the BWP of instruction information instruction It states, the BWP that the instruction information of any possible implementation description indicates in second aspect and above-mentioned first aspect or any Instruction information instruction BWP content described in the possible implementation of kind is identical, is no longer repeated herein.
In conjunction with second aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, if eventually End is not configured CIF, alternatively, terminal is configured for CIF and the CIF indicates this serving cell/carrier wave, this serving cell/carrier wave Serving cell or carrier wave where first BWP.
Wherein, a cell includes at least one descending carrier and/or at least one up-link carrier.
Optionally, one BWP, that is, terminal current transmission data BWP of carrying instruction information, the of carrying instruction information One BWP and the 2nd BWP of instruction information instruction can be the same BWP in same BWP grouping, or same Different BWP in BWP grouping.
A kind of possible realization are as follows: if the 2nd BWP of instruction information instruction and the first BWP of carrying instruction information are not same One BWP, and the 2nd BWP is in deactivation status, then terminal activates the 2nd BWP, deactivates the first BWP, switches from the first BWP To the 2nd BWP transmitting data, which is referred to as activation/deactivation scene, can also be referred to as to switch.
Alternatively possible realization are as follows: if the 2nd BWP of instruction information instruction and the first BWP of carrying instruction information are same One BWP, then terminal maintenance the first BWP state of activation and transmit data on it, which is referred to as to keep swashing It is living.
In conjunction with second aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, if eventually End is configured CIF and the CIF indicates other serving cell/carrier waves, and it is small that the 2nd BWP of instruction information instruction belongs to other services It is any BWP grouping of terminal configuration in area/carrier wave；Wherein, other serving cell/carrier waves are that the service where the first BWP is small Serving cell or carrier wave except area or carrier wave.
It should be noted that above-mentioned instruction information can be terminal from any one of received instruction information in base station, and It is not to be refered in particular to terminal from the received instruction information in base station.
In conjunction with second aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, instruction Information includes the index of the index of the 2nd BWP and the BWP grouping where the 2nd BWP.BWP index can be grouped rope in conjunction with BWP Attract instruction BWP, indicate to need in information include the BWP of its instruction index and the index that is grouped of BWP where the BWP. Particularly, if all BWP that base station is terminal configuration are grouped interior independent permutation index number in each BWP, when instruction information instruction BWP belong in other serving cell/carrier waves for terminal configuration any BWP grouping when, BWP index combination BWP grouping rope Drawing just can uniquely indicate BWP, indicate to need in information to include the index of the BWP of its instruction and the BWP grouping where the BWP Index.After terminal receives the information of instruction BWP index, the index of the BWP of instruction can be determined, so as to according to the rope Draw the BWP for determining instruction information instruction.
It should be noted that being indicated for the indicating mode of instruction information instruction BWP with described in above-mentioned first aspect Information indicates that the mode of BWP is identical, is no longer repeated herein.
In conjunction with second aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, instruction Information may include RRC signaling, alternatively, scheduling DCI.
In conjunction with second aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, transmission Signal is uplink signal, and instruction information includes the index of BWP grouping, is configured with the first activation uplink BWP in each BWP grouping, First activation uplink BWP is the uplink BWP activated first in BWP grouping, and instruction information can be progress BWP grouping described previously The activation signaling of granularity.It when base station indicates BWP grouping by instruction information for terminal, is equivalent to and activates BWP grouping, terminal exists Signal is transmitted in the first activation uplink BWP in BWP grouping；Indicate that the BWP of information instruction is BWP points for indicating to include in information The first activation uplink BWP in the BWP grouping of the index instruction of group.
In conjunction with second aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, transmission Signal is downlink signal, and instruction information includes the index of BWP grouping, is configured with the first activation downlink BWP in each BWP grouping, First activation downlink BWP is the downlink BWP activated first in BWP grouping, and instruction information can be progress BWP grouping described previously The activation signaling of granularity.It when base station indicates BWP grouping by instruction information for terminal, is equivalent to and activates BWP grouping, terminal exists Signal is transmitted in the first activation downlink BWP in BWP grouping；Indicate that the BWP of information instruction is BWP points for indicating to include in information The first activation downlink BWP in the BWP grouping of the index instruction of group.Wherein, instruction information is used to indicate BWP points of terminal activation Group.
In conjunction with second aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, transmission Signal is uplink signal, and instruction information includes the index of uplink BWP grouping, is configured with the first activation in each uplink BWP grouping Uplink BWP, the first activation uplink BWP are the uplink BWP activated first in BWP grouping, instruction information can be it is described previously into The activation signaling of row BWP Packet granularity.When base station indicates uplink BWP grouping by instruction information for terminal, being equivalent to activation should Uplink BWP grouping, terminal transmit signal in the first activation uplink BWP in uplink BWP grouping.
In conjunction with second aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, transmission Signal is downlink signal, and instruction information includes the index of downlink BWP grouping, is configured with the first activation in each downlink BWP grouping Downlink BWP, instruction information can be the activation signaling described previously for carrying out BWP Packet granularity.Base station is eventually by instruction information When holding indicating downlink BWP grouping, it is equivalent to activation downlink BWP grouping, terminal first activation downlink in downlink BWP grouping Signal is transmitted in BWP.
In conjunction with second aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, transmission Signal is uplink signal, and instruction information includes the index of BWP grouping pairing where uplink BWP grouping, and each uplink BWP grouping is matched The first activation uplink BWP is configured in, instruction information can be the activation letter of progress BWP grouping pairing granularity described previously It enables.Base station is that clock synchronization is matched in BWP grouping where terminal indicates uplink BWP grouping by instruction information, is equivalent to terminal in the uplink Signal is transmitted in the first activation uplink BWP in BWP grouping；Indicate that the BWP of information instruction is the BWP grouping for indicating to include in information The BWP grouping of the index instruction of pairing is with the first activation uplink BWP in the uplink BWP grouping of centering.Wherein, instruction information is used In instruction terminal activation BWP grouping pairing.
In conjunction with second aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, transmission Signal is downlink signal, and instruction information includes the index of BWP grouping pairing where downlink BWP grouping, and each downlink BWP grouping is matched The first activation downlink BWP is configured in, instruction information can be the activation letter of progress BWP grouping pairing granularity described previously It enables.Base station is that clock synchronization is matched in BWP grouping where terminal indicating downlink BWP is grouped by instruction information, is equivalent to terminal in the downlink Signal is transmitted in the first activation downlink BWP in BWP grouping；Indicate that the BWP of information instruction is the BWP for including in second indication information The BWP grouping of the index instruction of grouping pairing is with the first activation downlink BWP in the downlink BWP grouping of centering.Wherein, instruction letter Breath is used to indicate terminal activation BWP grouping pairing.
Wherein, the first activation downlink BWP can be the BWP configured with control channel；Alternatively, first activation uplink BWP or First activation downlink BWP is the small bandwidth BWP for meeting energy saving requirement, alternatively, meeting the big bandwidth BW P of transmission rate, alternatively, full The BWP of sufficient specific transactions service quality (Quality of Service, QoS) demand (big subcarrier spacing meets low time delay). It should be noted that the application for the first activation uplink BWP or the first activation downlink BWP definition without limiting, can be with It configures according to actual needs.
In conjunction with second aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, this Shen Please second aspect provide communication means can also include: that instruction terminal detects first kind wireless network on a downlink BWP Temporary identifier RNTI scrambled public DCI, downlink BWP belong to the BWP grouping in Q BWP grouping.
Wherein, the scrambled public DCI of first kind RNTI can be the public DCI of cell-level, only examine in a downlink BWP It surveys, reduces the number of terminal blind examination control channel, reduce the consumption of terminal.
In conjunction with second aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, this Shen Please second aspect provide communication means can also include: that instruction terminal is being configured with the scrambled public DCI of the second class RNTI The scrambled public DCI of the second class RNTI is detected at least one of BWP grouping where BWP activation BWP.Wherein, the second class The scrambled public DCI of RNTI is other public DCI in addition to the scrambled public DCI of first kind RNTI.
Optionally, the scrambled public DCI of first kind RNTI may include at least one in following public DCI: SI-RNTI adds The scrambled public scrambled public scrambled public affairs of DCI, TPC-PUSCH-RNTI of DCI, SFI-RNTI of public DCI, the P-RNTI disturbed The scrambled public DCI of total DCI and TPC-SRS-RNTI.
In conjunction with second aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, instruction Terminal is activated at least one of the BWP grouping where the BWP for being configured with the scrambled public DCI of the second class RNTI and is examined on BWP The scrambled public DCI of the second class RNTI is surveyed, may include: instruction terminal, to be configured with the second class RNTI scrambled public each The scrambled public DCI of the second class RNTI is all detected at least one of BWP grouping where the BWP of DCI activation BWP.
In conjunction with second aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, instruction Terminal is activated at least one of the BWP grouping where the BWP for being configured with the scrambled public DCI of the second class RNTI and is examined on BWP The scrambled public DCI of the second class RNTI is surveyed, may include: that instruction terminal is being configured with the scrambled public DCI of the second class RNTI In M BWP grouping where BWP, the second scrambled public affairs of class RNTI are detected at least one activation BWP of each BWP grouping Total DCI.Wherein, M is less than or equal to total of the BWP grouping where being configured with the BWP of the scrambled public DCI of the second class RNTI Number.
In conjunction with second aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, this Shen The communication means that please be provided can also include: instruction terminal where the BWP for being configured with the scrambled public DCI of the second class RNTI The scrambled public DCI of the second class RNTI is detected at least one of downlink BWP grouping activation BWP.Wherein, the second class RNTI adds The public DCI disturbed is other public DCI in addition to the scrambled public DCI of first kind RNTI.
In conjunction with second aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, instruction Terminal activates BWP at least one of the downlink BWP grouping where the BWP for being configured with the scrambled public DCI of the second class RNTI The upper detection scrambled public DCI of the second class RNTI may include: that instruction terminal each is configured with the second scrambled public affairs of class RNTI It is scrambled public that the second class RNTI is all detected at least one of downlink BWP grouping where the BWP of total DCI activation BWP DCI。
In conjunction with second aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, instruction Terminal activates BWP at least one of the downlink BWP grouping where the BWP for being configured with the scrambled public DCI of the second class RNTI The upper detection scrambled public DCI of the second class RNTI may include: instruction terminal to be configured with the second class RNTI scrambled public In M downlink BWP grouping where the BWP of DCI, the second class is detected at least one activation BWP of each downlink BWP grouping The scrambled public DCI of RNTI.Wherein, M is less than or equal under being configured with where the BWP of the scrambled public DCI of the second class RNTI The total number of row BWP grouping.
It is used in alternatively possible implementation in conjunction with second aspect or any of the above-described kind of possible implementation The BWP for detecting the scrambled public DCI of first kind RNTI can be preconfigured main BWP in the downlink BWP of N number of activation.
Optionally, main BWP may include:
Any one BWP in the downlink BWP of N number of activation；
Alternatively, the smallest BWP of call number in the downlink BWP of N number of activation；
Alternatively, the maximum BWP of call number in the downlink BWP of N number of activation；
Alternatively, the smallest BWP of packet index number of BWP grouping where in the downlink BWP of N number of activation；
Alternatively, the maximum BWP of packet index number of BWP grouping where in the downlink BWP of N number of activation；
Alternatively, the packet index minimum and itself call number of BWP grouping where in the downlink BWP of N number of activation are the smallest BWP；
Alternatively, the packet index minimum and itself call number of BWP grouping where in the downlink BWP of N number of activation are maximum BWP；
Alternatively, the packet index maximum and itself call number of BWP grouping where in the downlink BWP of N number of activation are the smallest BWP；
Alternatively, the packet index maximum and itself call number of BWP grouping where in the downlink BWP of N number of activation are maximum BWP。
It should be noted that the definition of the above-mentioned main BWP enumerated, is merely illustrative, it is not the limit defined to main BWP It is fixed.Main BWP can also be configured according to actual needs.
With reference to first aspect or any of the above-described kind of possible implementation is used in alternatively possible implementation The BWP for detecting the scrambled public DCI of first kind RNTI can be with are as follows: belongs to one of main BWP grouping in the downlink BWP of N number of activation Activate BWP.
With reference to first aspect or any of the above-described kind of possible implementation is used in alternatively possible implementation The BWP for detecting the scrambled public DCI of first kind RNTI can be with are as follows:
The downlink BWP activated in main BWP grouping；
Alternatively, the smallest downlink BWP of call number in the downlink BWP activated in main BWP grouping；
Alternatively, the maximum downlink BWP of call number in the downlink BWP activated in main BWP grouping；
Alternatively, the BWP activated in main downlink BWP grouping；
Alternatively, activating the smallest BWP of call number in BWP in main downlink BWP grouping；
Alternatively, activating the maximum BWP of call number in BWP in main downlink BWP grouping.
Optionally, main BWP, which is grouped, may include:
Any one BWP grouping in the grouping of BWP belonging to the BWP of N number of activation；
Alternatively, the smallest BWP grouping of group index number in the grouping of BWP belonging to the BWP of N number of activation；
Alternatively, the maximum BWP grouping of group index number in the grouping of BWP belonging to the BWP of N number of activation；
Alternatively, any one BWP grouping in BWP grouping；
Alternatively, the smallest BWP grouping of the packet index number of BWP grouping；
Alternatively, the maximum BWP grouping of the packet index number of BWP grouping.
Optionally, main downlink BWP, which is grouped, may include:
Any one downlink BWP grouping where the downlink BWP of N number of activation in downlink BWP grouping；
Alternatively, the smallest downlink BWP grouping of the packet index number of downlink BWP grouping where the BWP of N number of activation；
Alternatively, the maximum downlink BWP grouping of the packet index number of downlink BWP grouping where the BWP of N number of activation；
Alternatively, any one downlink BWP grouping in downlink BWP grouping；
Alternatively, the smallest downlink BWP grouping of the packet index number of downlink BWP grouping；
Alternatively, the maximum downlink BWP grouping of the packet index number of downlink BWP grouping.
Optionally, main BWP grouping or main downlink BWP grouping are active, i.e. given time, main BWP grouping or main The downlink BWP of at least one activation in downlink BWP grouping.
Optionally, the BWP of main BWP grouping or main downlink BWP grouping for detecting the scrambled public DCI of first kind RNTI is Main BWP.
It should be noted that the definition of the above-mentioned main BWP grouping enumerated or main downlink BWP grouping, is merely illustrative, and It is not the restriction to main BWP grouping or main downlink BWP grouping definition.It can basis for main BWP grouping or main downlink BWP grouping Actual demand configuration.
In conjunction with second aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, for eventually The BWP of the same business configuration at end is divided into a BWP grouping, alternatively, the BWP sub-carriers interval for terminal configuration is identical BWP is divided into a BWP grouping.
In conjunction with second aspect or any of the above-described kind of possible implementation, in alternatively possible implementation, one BWP grouping is used for transmission enhancing mobile broadband (Enhance Mobile Broadband, eMBB) business and/or another BWP Grouping be used for transmission the communication of superelevation reliable ultralow time delay (Ultra Reliable&Low Latency Communication, URLLC) business.
It should be noted that for BWP grouping division principle, can configure according to actual needs, the application to this not Specifically limited.
It should be noted that second aspect provide communication means specific implementation, be referred to above-mentioned first aspect or The specific implementation of any possible implementation, is no longer repeated herein in first aspect.
Further, before instruction terminal is using the BWP transmission data of N number of activation, base station instruction terminal activates this N number of BWP.Optionally, this N number of BWP can be while activate, and be also possible to successively to activate, the application is to this without specifically limiting It is fixed.
It should be noted that the communication party that above-mentioned second aspect or any possible implementation of second aspect provide Method can be executed by base station, can also by base station functional unit or chip execute, the application is to this without specifically limiting It is fixed.
The third aspect, the embodiment of the present application provide a kind of device, which may be implemented the end in above method example The function at end, the function can also execute corresponding software realization by hardware realization by hardware.The hardware or Software includes one or more above-mentioned corresponding modules of function.
In conjunction with the third aspect, in one possible implementation, in the structure of the device include processor and transceiver, The processor is configured as that the device is supported to execute corresponding function in the above method.The transceiver is for supporting the device and its Communication between his equipment.The device can also include memory, which saves the device for coupling with processor Necessary program instruction and data.
Fourth aspect, the embodiment of the present application provide a kind of terminal, the function including realizing the terminal in above method example The device of energy.
5th aspect, the embodiment of the present application provide a kind of device, which may be implemented the base in above method example The function of standing, the function can also execute corresponding software realization by hardware realization by hardware.The hardware or Software includes one or more above-mentioned corresponding modules of function.
In conjunction with the 5th aspect, in one possible implementation, in the structure of the device include processor and transceiver, The processor is configured as that the device is supported to execute corresponding function in the above method.The transceiver is for supporting the device and its Communication between his equipment.The device can also include memory, which saves the device for coupling with processor Necessary program instruction and data.
6th aspect, the embodiment of the present application provide a kind of base station, the function including realizing the base station in above method example The device of energy.
7th aspect, the embodiment of the present application provide a kind of communication system, including any of the above-described aspect or any possible The base station of the terminal and any of the above-described aspect of implementation description or any possible implementation description.
Eighth aspect, the embodiment of the present application provide a kind of computer storage medium, for being stored as used in above-mentioned terminal Computer software instructions, it includes for executing program designed by above-mentioned first aspect or second aspect.
9th aspect, the embodiment of the present application provide a kind of computer program product, when run on a computer, make It obtains computer and executes program designed by above-mentioned first aspect or second aspect.
The scheme that the above-mentioned third aspect is provided to the 9th aspect provides for realizing above-mentioned first aspect or second aspect Communication means, therefore identical beneficial effect can be reached with first aspect or second aspect, it is no longer repeated herein.
Detailed description of the invention
Fig. 1 is a kind of resource structures schematic diagram for configuring BWP；
Fig. 2 is the resource structures schematic diagram of another configuration BWP；
Fig. 3 is the resource structures schematic diagram of another configuration BWP；
Fig. 4 is a kind of configuration diagram for wireless communication system that the prior art provides；
Fig. 5 is a kind of structural schematic diagram of terminal provided by the embodiments of the present application；
Fig. 6 is a kind of structural schematic diagram of base station provided by the embodiments of the present application；
Fig. 7 is a kind of flow diagram of communication means provided by the embodiments of the present application；
Fig. 8 is the flow diagram of another communication means provided by the embodiments of the present application；
Fig. 9 is a kind of structural schematic diagram of device provided by the embodiments of the present application；
Figure 10 is the structural schematic diagram of another device provided by the embodiments of the present application；
Figure 11 is the structural schematic diagram of another device provided by the embodiments of the present application；
Figure 12 is the structural schematic diagram of another device provided by the embodiments of the present application；
Figure 13 is the structural schematic diagram of another device provided by the embodiments of the present application；
Figure 14 is the structural schematic diagram of another device provided by the embodiments of the present application.
Specific embodiment
Based on this, the application proposes a kind of communication means, realizes that terminal transmits data using the BWP of multiple activation simultaneously, The basic principle is that: the BWP configured for terminal is grouped, allows a BWP to be grouped at least one interior BWP while being in activation shape State so has multiple BWP in the BWP for terminal configuration while being active for terminal transmission data.
The technical solution of the embodiment of the present application can be applied to various communication systems, such as: global system for mobile telecommunications (Global System of Mobile communication, GSM) system, CDMA (Code Division Multiple Access, CDMA) system, wideband code division multiple access (Wideband Code Division Multiple Access, WCDMA) system System, General Packet Radio Service (General Packet Radio Service, GPRS), long term evolution (Long Term Evolution, LTE) system, LTE frequency division duplex (Frequency Division Duplex, FDD) system, LTE time division duplex (Time Division Duplex, TDD), Universal Mobile Communication System (Universal Mobile Telecommunication System, UMTS), global interconnection inserting of microwave (Worldwide Interoperability For Microwave Access, WiMAX) communication system, following the 5th generation (5th Generation, 5G) system or new nothing Line (New Radio, NR) etc..
Terminal device in the embodiment of the present application can refer to user equipment, access terminal, subscriber unit, subscriber station, movement It stands, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless telecom equipment, user agent or user Device.Terminal device can also be cellular phone, wireless phone, session initiation protocol (Session Initiation Protocol, SIP) phone, wireless local loop (Wireless Local Loop, WLL) stand, personal digital assistant (Personal Digital Assistant, PDA), the handheld device with wireless communication function calculate equipment or are connected to Other processing equipments of radio modem, mobile unit, wearable device, terminal device in the following 5G network or not Carry out the terminal device etc. in the Public Land Mobile Network network (Public Land Mobile Network, PLMN) of evolution, The embodiment of the present application does not limit this.
The network equipment in the embodiment of the present application can be for the equipment with terminal equipment in communication, which can be with It is global system for mobile telecommunications (Global System of Mobile communication, GSM) system or CDMA (Code Division Multiple Access, CDMA) in base station (Base Transceiver Station, BTS), be also possible to In wideband code division multiple access (Wideband Code Division Multiple Access, WCDMA) system base station (NodeB, NB), can also be the evolved base station (Evolutional NodeB, eNB or eNodeB) in LTE system, can also be cloud without Wireless controller or the network equipment under line access network (Cloud Radio Access Network, CRAN) scene It can be relay station, access point, mobile unit, wearable device and the network equipment or the following evolution in future 5G network PLMN network in the network equipment etc., the embodiment of the present application does not limit.
Communication means provided by the present application, applied in wireless communication system architecture as shown in Figure 4.As shown in figure 4, should It include at least one base station 401, and the terminal 402 communicated with base station 401 in wireless communication system architecture.
It should be noted that signal of the Fig. 4 merely by citing to wireless communication system architecture.It is for wireless communication The quantity of base station 401, the type of base station 401, the quantity of terminal 402, the type of terminal 402 etc. for including in system framework, To configure according to actual needs, Fig. 4 is not the specific restriction to this content.
Term " first " and " second " in the specification and claims of the embodiment of the present application etc. are for distinguishing not Same object, rather than it is used for the particular order of description object.For example, the first instruction information and second indication information etc. is to be used for Different instruction information is distinguished, rather than is used for the particular order of description information.
In the embodiment of the present application, " illustrative " or " such as " etc. words for indicate make example, illustration or explanation.This Application embodiment in be described as " illustrative " or " such as " any embodiment or design scheme be not necessarily to be construed as comparing Other embodiments or design scheme more preferably or more advantage.Specifically, use " illustrative " or " such as " etc. words purport Related notion is being presented in specific ways, is being easy to understand.
With reference to the accompanying drawing, embodiments herein is specifically addressed.
On the one hand, the embodiment of the present application provides a kind of terminal.Fig. 5 shows one kind relevant to each embodiment of the application Terminal 50.Terminal 50 can be the terminal 402 in wireless communication system architecture shown in Fig. 4.As shown in figure 5, terminal 50 can be with It include: processor 501, memory 502, transceiver 503.
It is specifically introduced below with reference to each component parts of the Fig. 5 to terminal 50:
Memory 502 can be volatile memory (volatile memory), such as random access memory (random-access memory, RAM)；Or nonvolatile memory (non-volatile memory), such as read-only deposit Reservoir (read-only memory, ROM), flash memory (flash memory), hard disk (hard disk drive, HDD) Or solid state hard disk (solid-state drive, SSD)；Or the combination of the memory of mentioned kind, this can be achieved for storing The program code and configuration file of application method.
Processor 501 is the control centre of terminal 50, can be a central processing unit (central processing Unit, CPU), it is also possible to specific integrated circuit (Application Specific Integrated Circuit, ASIC), Or be arranged to implement one or more integrated circuits of the embodiment of the present application, such as: one or more microprocessors (digital singnal processor, DSP), or, one or more field programmable gate array (Field Programmable Gate Array, FPGA).Processor 501 can be stored in memory 502 by running or executing Software program and/or module, and the data being stored in memory 502 are called, execute the various functions of terminal 50.
Transceiver 503 is interacted for terminal 50 with other units.Illustratively, transceiver 503 can be terminal 50 Dual-mode antenna.
Specifically, processor 501 is by operation or executes the software program and/or module that are stored in memory 502, with And the data being stored in memory 502 are called, execute following function:
Instruction information is received based on first carrier portions of bandwidth BWP；The 2nd BWP and the first BWP of instruction information instruction Belong to the same BWP grouping, the same BWP grouping includes downlink BWP and uplink BWP.Wherein, the first BWP belongs to a cell Interior N number of BWP for terminal activation, N number of BWP belong to Q BWP grouping, and a BWP grouping includes the BWP of at least one activation；Its In, N >=2,1≤Q≤N, Q, N are positive integer.
On the other hand, the embodiment of the present application provides a kind of base station.Fig. 6 shows relevant to each embodiment of the application one Kind base station 60.Base station 60 can be the base station 401 in wireless communication system architecture shown in Fig. 4.As shown in fig. 6, base station 60 can To include: processor 601, memory 602, transceiver 603.
It is specifically introduced below with reference to each component parts of the Fig. 6 to base station 60:
Memory 602 can be volatile memory, such as RAM；Or non-volatile memory, such as ROM, Flash memory, HDD or SSD；Or the combination of the memory of mentioned kind, for storing the journey of achievable the application method Sequence code and configuration file.
Processor 601 is the control centre of base station 60, can be a CPU, is also possible to ASIC, or be arranged to Implement one or more integrated circuits of the embodiment of the present application, such as: one or more DSP, or, one or more FPGA. Processor 601 can be by running or executing the software program and/or module that are stored in memory 602, and calling storage Data in memory 602 execute the various functions of base station 60.
Transceiver 603 is interacted for base station 60 with other units.Illustratively, transceiver 603 can be base station 60 Dual-mode antenna.
Specifically, processor 601 is by operation or executes the software program and/or module that are stored in memory 602, with And the data being stored in memory 602 are called, execute following function:
BWP is configured for terminal, the BWP of configuration includes the first BWP and the 2nd BWP；It is sent and is indicated to terminal based on the first BWP Information；Indicate that the 2nd BWP and the first BWP of information instruction belong to the same BWP and be grouped, the same BWP grouping includes downlink BWP With uplink BWP；Wherein, the first BWP belongs in a cell and belongs to Q BWP grouping for N number of BWP of terminal activation, N number of BWP, One BWP grouping includes the BWP of at least one activation；Wherein, N >=2,1≤Q≤N, Q, N are positive integer.
In another aspect, the embodiment of the present application provides a kind of communication means, applied in the communication process of terminal and base station.This Certain operation that the terminal of application description executes, it is possible to understand that be executed by terminal, it is understood that for the functional unit in terminal Or chip executes, the embodiment of the present application, without specifically limiting, is hereinafter described merely as terminal and executes certain operation to this.This Shen Certain operation that the base station that please describe executes, it is possible to understand that be executed by base station, it is understood that in base station functional unit or Person's chip executes, and the embodiment of the present application, without specifically limiting, is hereinafter described merely as base station and executes certain operation to this.Base station or The functional unit of communication means provided by the present application or chip are executed in terminal can be referred to as the so-called device of the application.
It should be understood that " cell " in the embodiment of the present application can be " serving cell ".
It should be noted that cell is that high level is described from the angle of resource management and service unit.Each network is set Standby coverage area can be divided into one or more serving cells, and the serving cell is considered as frequency domain resource, i.e., one A serving cell may include carrier wave.
Wherein, the concept of carrier wave is that the angle generated from the signal of physical layer describes, and a carrier wave is by a center The signal that frequency point f0 is generated.Portions of bandwidth can be one group of continuous resource block (resource block, RB) on carrier wave.
As shown in fig. 7, communication means provided by the embodiments of the present application may include:
S701, base station are that terminal configures BWP.
Specifically, business demand of the base station according to terminal, configures BWP for terminal.The principle of specific configuration BWP, can be with It configures according to actual needs, the embodiment of the present application is to this without specifically limiting.When terminal and base station are communicated, base station can With will be terminal configuration BWP in some or all of resource allocation to terminal, for carrying out the communication of base station and terminal room.
Illustratively, what is proposed in 5G is directed to different type of service and/or communication scenes, supports various configurations parameter (numerology).Base station can configure multiple BWP in system frequency resource for terminal, and in multiple BWP of configuration Each BWP separate configurations parameter, for supporting multiple business type and/or communication scenes in system frequency resource.Wherein, no Can be identical with the numerology of BWP, can not also be identical, the embodiment of the present application is without limitation.
Illustratively, the BWP that base station can be small for terminal configured bandwidth, uses when portfolio is less for terminal, drops The task amount of the radio frequency processing of low terminal and the task amount of Base-Band Processing, so as to reduce the power consumption of terminal.Base station can be The big BWP of terminal configured bandwidth uses when portfolio is larger for terminal, provides higher message transmission rate.
It should be noted that above-mentioned example is simply by way of example, it is the specific implementation that terminal configures BWP to base station It illustrates, is not the restriction for configuring the specific implementation of BWP for terminal to base station.In practical applications, Ke Yigen It is that terminal configures BWP according to actual demand.
S702, base station are based on the first BWP and send instruction information to terminal.
Wherein, the 2nd BWP and the first BWP of instruction information instruction belong to the same BWP and are grouped, the same BWP grouping packet Include downlink BWP and uplink BWP.
Optionally, when BWP is grouped into the downlink BWP grouping and uplink BWP grouping of pairing, the second of instruction information instruction BWP and the first BWP belongs to the same downlink BWP grouping；Or, the 2nd BWP and the first BWP of instruction information instruction is belonging respectively to match Pair uplink BWP grouping and downlink BWP grouping.
Wherein, the first BWP belongs to the N number of BWP activated in a cell for terminal, and N number of BWP belongs to Q BWP and is grouped, and one A BWP grouping includes the BWP of at least one activation；Wherein, N >=2,1≤Q≤N, Q, N are positive integer.
Further, terminal can use the BWP transmitting data in parallel of N number of activation simultaneously.
Optionally, terminal can transmit upper line number to base station for terminal using the BWP transmitting data in parallel of N number of activation simultaneously According to or base station to terminal transmission downlink data, the embodiment of the present application is to this without specifically limiting.
It should be noted that terminal can be started using the BWP transmission data of N number of activation in given time, it should be to timing Quarter can be configured by base station；Alternatively, terminal can voluntarily be matched at the beginning of transmitting data using the BWP of N number of activation by terminal It sets, concrete configuration method the application is without limiting.
It is further alternative, as shown in figure 8, communication means provided by the embodiments of the present application can also wrap before S702 Include S702a.
S702a, base station determine that at least one BWP is grouped.
A kind of possible realization, in S702a, base station will be divided into BWP for multiple BWP that terminal configures and be grouped.Wherein, It include at least one BWP in each BWP grouping, no matter BWP is in activation or deactivation status.
For example, corresponding above-mentioned possible realization, base station is that terminal is configured with this 4 BWP of BWP1, BWP2, BWP3, BWP4, And it is divided into two BWP grouping, wherein BWP1, BWP2 are divided into the data that BWP grouping 1 is used for transmission business 1, BWP3, BWP4 is divided into the data that BWP grouping 2 is used for transmission business 2.
Alternatively possible realization, base station are that terminal configures at least one BWP grouping, and configures in each BWP grouping BWP.It wherein, include at least one BWP in each BWP grouping.
For example, corresponding above-mentioned possible realization, base station is the data configuration BWP grouping 1 of terminal transmission business 1, and in BWP The two BWP of BWP1, BWP2 are configured in grouping 1 for terminal；Base station is the data configuration BWP grouping 2 of terminal transmission business 2, And the two BWP of BWP3, BWP4 are configured with for terminal in BWP grouping 2.
It should be noted that above two realization, only realizes that successive difference in logic, the effect reached are identical.In In practical application, the mode of BWP grouping can configure according to actual needs to be determined for base station in S702a, the embodiment of the present application To this without specifically limiting.
It is further alternative, it may include: the BWP of the same business configuration for terminal for determining the principle of BWP grouping It can be divided into a BWP grouping, alternatively, the identical BWP in BWP sub-carriers interval for terminal configuration is divided into a BWP Grouping.But in practical applications, the principle for determining BWP grouping can also be other schemes, no longer repeat one by one herein.
For example, a BWP grouping is used for transmission eMBB business and/or another described BWP grouping is used for transmission URLLC Business.It is not type of service belonging to the data to BWP grouping transmission it should be noted that be merely illustrative herein It is specific to limit.
Further, in S702a, base station will include in determining at least one BWP grouping and each BWP grouping BWP notify to terminal so that terminal get the BWP being configured attribute and its affiliated grouping.
Optionally, the BWP layout that base station can will include at least one determining BWP grouping and each BWP grouping Call number, and call number is notified to terminal, the corresponding relationship of call number Yu BWP attribute is stored in terminal, terminal is according to rope Quotation marks get the BWP attribute being configured and its affiliated grouping.
Optionally, the BWP layout that base station can will include at least one determining BWP grouping and each BWP grouping Call number, and by the property notification of call number and BWP to terminal, terminal is directly obtained according to the notice of base station to be configured BWP attribute and its affiliated grouping.
Wherein, the attribute of BWP can include but is not limited at least one in following information: center bin, the BWP of BWP Bandwidth, starting frequency point, the termination frequency point of BWP of BWP etc..
Specifically, two kinds of BWP grouping schemes (the first grouping scheme and second of grouping scheme) are described below, but not It is the specific restriction to BWP packet content.
The first BWP is grouped scheme:
It specifically includes: for the N of terminal configurationBWPA BWP can be configured as or be represented as NGA BWP grouping, the NG Include in i-th of BWP grouping in a BWP groupingA BWP,For the positive integer more than or equal to 1, i is more than or equal to 1 and be less than or equal to NG.The NGMay include in i-th of BWP grouping in a BWP groupingA uplink BWP andIt is a Downlink BWP,WithFor positive integer.
The first BWP grouping scheme a kind of possible realization in, BWP can be matched, be mutually paired to Few two BWP are referred to as BWP pairs.For a BWP of a BWP centering, BWP of the BWP centering in addition to the BWP is this The pairing BWP of BWP.
Optionally, a BWP is to the multiple uplink BWP that may include in BWP grouping, alternatively, a BWP is to can be with Include multiple downlink BWP in a BWP grouping.
For example, it is assumed that a BWP centering includes two uplink BWP:BWP A, BWP B, BWP B is the pairing of BWP A BWP, BWP A are the pairing BWP of BWP B.
For another example a BWP centering is BWP including three downlink BWP:BWP C, BWP D, BWP E, BWP D, BWP E Pairing BWP, BWP C, the BWP D of C is that pairing BWP, BWP C, the BWP E of BWP E are the pairing BWP of BWP D.
The description it should be noted that above-mentioned example is only illustrated does not constitute the restriction to BWP pairing.
It may include the BWP of pairing and non-in BWP grouping further in the first BWP grouping scheme The BWP of pairing.It illustratively, include BWP A, BWP B, BWP C, BWP D, BWP E and BWP F in a BWP group.Wherein, First BWP centering includes BWP A and BWP B, and the 2nd BWP centering includes BWP C, BWP D and BWP E.At this point it is possible to think this BWP A, BWP B, BWP C, BWP D and BWP E are the BWP of pairing in BWP group, and BWP F is the BWP of non-matching.It can also recognize To include 3 BWP subgroups in the BWP group, includes one or more BWP in a BWP subgroup, can consider first in the example Include BWP A and BWP B in BWP subgroup, includes BWP C, BWP D and BWP E in the 2nd BWP subgroup, wrapped in the 3rd BWP subgroup Include BWP F.It may include positive integer BWP subgroup in a BWP group i.e. in the application implementation, it can be in a BWP subgroup Including positive integer BWP.
It optionally, may include one or more uplink BWP in a BWP grouping and one or more in one BWP pairs A downlink BWP.
For example, BWP centering includes two uplink BWP:BWP A, BWP B, including two downlink BWP:BWP C and BWP D, BWP B, BWP C and BWP D are that pairing BWP, BWP A, BWP C and the BWP D of BWP A are the pairing BWP of BWP B, BWP A, BWP B and BWP D are that pairing BWP, BWP A, BWP B and the BWP C of BWP C are the pairing BWP of BWP D.
For another example a BWP centering includes the pairing that a uplink BWP E and downlink BWP F, BWP an E is BWP F BWP, BWP F are the pairing BWP of BWP E.
For another example a BWP centering includes a uplink BWP G and two downlink BWP:BWP H and BWP J, BWP H It is matching for BWP J with pairing BWP, BWP G and BWP H that pairing BWP, BWP G and BWP J that BWP J is BWP G are BWP H To BWP.
The description it should be noted that above-mentioned example is only illustrated does not constitute the restriction to BWP pairing.
In a kind of possible realization of the first BWP grouping scheme, each uplink BWP in a BWP grouping is at this There are one or more downlink BWP with BWP pairing in BWP grouping, each downlink BWP in a BWP grouping is in the BWP There are one or more uplink BWP with BWP pairing in grouping.
In the alternatively possible realization of the first BWP grouping scheme, at least there is a uplink in a BWP grouping BWP, be not present and the uplink BWP pairing downlink BWP；Or at least there is a downlink BWP in BWP grouping, it is not present With the uplink BWP of downlink BWP pairing.
Optionally, scheme is grouped based on the first BWP, the activation of BWP Packet granularity can be carried out.
In a kind of possible realization, when activating a BWP grouping, activate the BWP be grouped in the first activation BWP.Wherein, First activation BWP is the BWP activated first in BWP grouping.First activation BWP may include the first activation downlink BWP and/or the One activation uplink BWP.Wherein, deactivated BWP grouping indicates do not have the BWP of activation in BWP grouping.
Optionally, the first activation downlink BWP can be one or more downlink BWP of pre-configuration, alternatively, under the first activation Row BWP can also pass through one or more downlink BWP that signaling is configured as terminal using base station.First activation downlink BWP can also claim For specific downlink BWP, downlink BWP to be activated or other titles, the application is to this without specifically limiting.
Optionally, the first activation uplink BWP can be one or more uplink BWP of pre-configuration, can also be passed through with base station Signaling is one or more uplink BWP of terminal configuration.First activation uplink BWP can also be known as specified upstream BWP, to be activated Uplink BWP or other titles, the application are not specifically limited in this embodiment.
In alternatively possible realization, when activating a BWP grouping, the first BWP pairs of activation in BWP grouping is activated. Wherein, the first activation BWP is to being activate first BWP pairs in BWP grouping.First activation BWP is to the BWP that can be pre-configuration It is right, BWP pairs that signaling is configured as terminal can also be passed through using base station.First activation BWP to can also be known as specific BWP to, wait swash BWP living to or other titles, the application be not specifically limited in this embodiment.Wherein, a BWP clock synchronization is activated, the BWP centering is activated All BWP.
Optionally, based on the first grouping scheme, activation of the BWP to granularity can also be carried out.In a kind of possible realization In, a BWP clock synchronization is activated, all BWP of the BWP centering are activated；The BWP clock synchronization is deactivated, the institute of the BWP centering is deactivated There is BWP.In alternatively possible realization, when activating a BWP, all BWP of activation and BWP pairing；Deactivate a BWP When, deactivate all BWP with BWP pairing.
It is grouped scheme based on the first, a BWP grouping is active, then at least one in BWP grouping swashs The downlink BWP of uplink BWP living and at least one activation；One BWP grouping is in deactivation status, then institute in BWP grouping There is uplink BWP and all downlink BWP are to deactivate.
Second of BWP is grouped scheme:
It specifically includes: for the N of terminal configurationBWPA BWP can be configured as or be represented as NGA BWP grouping, the NG I-th of BWP grouping in a BWP grouping byA uplink BWP is constituted, i.e. i-th of BWP is grouped into uplink BWP grouping；Or Person, the NGI-th of BWP grouping in a BWP grouping byA downlink BWP is constituted, i.e., i-th of BWP is grouped into downlink BWP Grouping, whereinFor the positive integer more than or equal to 1, i is more than or equal to 1 and is less than or equal to NG。
In a kind of possible realization of second of BWP grouping scheme, a uplink BWP grouping can be with a downlink BWP grouping is matched or is corresponded to, referred to as BWP grouping pairing.
In the alternatively possible realization of second of BWP grouping scheme, BWP can be matched, be mutually paired At least two BWP are referred to as BWP pairs.Optionally, a BWP is to the multiple uplinks that may include in a uplink BWP grouping BWP a, alternatively, BWP is to the multiple downlink BWP that may include in a downlink BWP grouping.It therefore, can in a BWP grouping To include at least one BWP pairs.For a BWP of a BWP centering, BWP of the BWP centering in addition to the BWP is the BWP Pairing BWP.
For example, a BWP centering includes two uplink BWP:BWP A, BWP B, BWP B is the pairing BWP, BWP of BWP A A is the pairing BWP of BWP B.
For another example a BWP centering is BWP including three downlink BWP:BWP C, BWP D, BWP E, BWP D, BWP E Pairing BWP, BWP C, the BWP D of C is that pairing BWP, BWP C, the BWP E of BWP E are the pairing BWP of BWP D.
The description it should be noted that above-mentioned example is only illustrated does not constitute the restriction to BWP pairing.
In second of BWP grouping scheme, further, in a uplink BWP grouping or a downlink BWP grouping, It may include the BWP of the pairing and BWP of non-matching.Illustratively, in a downlink BWP group include BWP A, BWP B, BWP C, BWP D, BWP E and BWP F.Wherein, the first BWP centering includes BWP A and BWP B, and the 2nd BWP centering includes BWP C, BWP D and BWP E.At this point it is possible to think that BWP A, BWP B, BWP C, BWP D and BWP E are the BWP, BWP matched in the BWP group F is the BWP of non-matching.It include one or more in a BWP subgroup it is also believed that including 3 BWP subgroups in the BWP group BWP includes BWP C, BWP in the 2nd BWP subgroup it is considered that including BWP A and BWP B in the first BWP subgroup in the example D and BWP E includes BWP F in the 3rd BWP subgroup.It may include positive integer in a BWP group i.e. in the application implementation BWP subgroup may include positive integer BWP in one BWP subgroup.
It may include uplink BWP points in one BWP pairs in the alternatively possible realization of second of BWP grouping scheme One or more downlink BWP in one or more uplink BWP and paired or corresponding downlink BWP grouping in group.It is right In a BWP of a BWP centering, BWP of the BWP centering in addition to the BWP be the pairing BWP of the BWP.
For example, uplink BWP grouping a and downlink BWP grouping a is matched or carried out corresponding, uplink BWP is grouped a under Row BWP grouping a is referred to as a BWP grouping pairing, and uplink BWP grouping a is referred to as the pairing BWP grouping of downlink BWP grouping a, Downlink BWP grouping a is referred to as the pairing BWP grouping of uplink BWP grouping a.
For example, including three uplink BWP:BWP A, BWP B and BWP C in uplink BWP grouping a, downlink BWP is grouped in a A and downlink BWP grouping a pairing or corresponding is grouped including two downlink BWP:BWP D and BWP E, uplink BWP.Uplink BWP grouping BWP in a can be matched with the downlink BWP BWP being grouped in a.For example, it is assumed that BWP centering include BWP A, BWP B and BWP D, wherein BWP B and BWP D be BWP A pairing BWP, BWP A and BWP D be BWP B pairing BWP, BWP A and BWP B is the pairing BWP of BWP D.For another example assuming that BWP centering includes the pairings that BWP C and BWP E, BWP C are BWP E BWP, BWP E are the pairing BWP of BWP C.
In a kind of possible realization of second of BWP grouping scheme, in any of uplink BWP grouping Row BWP is grouped in corresponding downlink BWP grouping the one or more having with any one uplink BWP pairing in uplink BWP Downlink BWP；For any one downlink BWP in a downlink BWP grouping, corresponding uplink BWP grouping is grouped in downlink BWP In have with any one downlink BWP pairing one or more uplink BWP.
In the alternatively possible realization of second of BWP grouping scheme, at least one in a uplink BWP grouping A uplink BWP, uplink BWP are grouped in corresponding downlink BWP grouping and the downlink matched at least one uplink BWP are not present BWP；Alternatively, being grouped uplink BWP points corresponding at least one downlink BWP, downlink BWP in a downlink BWP grouping There is no the uplink BWP matched at least one downlink BWP in group.
In second of BWP grouping scheme, the activation of BWP grouping pairing granularity can be carried out.
For example, clock synchronization is matched in one BWP grouping of activation, activate BWP grouping with the first activation in centering uplink BWP grouping Uplink BWP, and activate BWP grouping with the first activation downlink BWP in centering downlink BWP grouping.Optionally, the first activation Downlink BWP can be the downlink BWP activated first in downlink BWP grouping.The first activation downlink BWP in downlink BWP grouping can To be the downlink BWP being pre-configured, the downlink BWP that configure as terminal of signaling can also be passed through using base station, can also be known as it is specific under Row BWP, downlink BWP to be activated or other titles, the application is to this without specifically limiting.First activation uplink BWP can be with For the uplink BWP that activates first in uplink BWP grouping, the first activation uplink BWP in uplink BWP grouping can be pre-configuration Uplink BWP, the uplink BWP that configure as terminal of signaling can also be passed through using base station, specified upstream BWP can also be known as, to sharp Uplink BWP living or other titles, the application is to this without specifically limiting.
For another example clock synchronization, the first BWP pairs of activation of activation are matched in one BWP grouping of activation.First activation BWP is to including at least One uplink BWP and at least one downlink BWP.First activation BWP to can be BWP team that BWP grouping is activated first with centering, The uplink BWP of the first activation BWP centering is included in BWP grouping and matches in the uplink BWP grouping of centering, first activation BWP The downlink BWP of centering is included in BWP grouping in the downlink BWP grouping of centering.Wherein, the first activation BWP is pre- to can be BWP pairs of configuration, be also possible to base station by signaling be terminal configuration BWP pairs, can also be known as specific BWP to, wait swash BWP living to or other titles, the application is to this without specifically limiting.
Optionally, in second of BWP grouping scheme, the activation of BWP Packet granularity can be carried out.
For example, the first activation uplink BWP in uplink BWP grouping is activated when one uplink BWP grouping of activation, and Activate the first activation downlink BWP that uplink BWP is grouped in corresponding downlink BWP grouping；When activating a downlink BWP grouping, The first activation downlink BWP in downlink BWP grouping is activated, and downlink BWP is activated to be grouped in corresponding uplink BWP grouping First activation uplink BWP.Wherein, the first activation downlink BWP can be the downlink BWP activated first in downlink BWP grouping, under The first activation downlink BWP in row BWP grouping can be the downlink BWP of pre-configuration, can also be matched by signaling as terminal using base station The BWP set can also be known as specific downlink BWP, downlink BWP to be activated or other titles；First activation uplink BWP can be with For the uplink BWP that activates first in uplink BWP grouping, the first activation uplink BWP in uplink BWP grouping can be pre-configuration Uplink BWP can also pass through the BWP that signaling is configured as terminal using base station, can also be known as specified upstream BWP, uplink to be activated BWP or other titles, the application are not construed as limiting this.
For another example activating uplink BWP to be grouped corresponding downlink BWP grouping, activation when one uplink BWP grouping of activation The uplink BWP of first BWP pairs of activation, the first activation BWP centering is included in uplink BWP grouping, the first activation BWP centering Downlink BWP is included in downlink BWP grouping.When activating a downlink BWP grouping, downlink BWP is activated to be grouped on corresponding The uplink BWP of row BWP grouping, the first BWP pairs of activation of activation, the first activation BWP centering is included in uplink BWP grouping, the The downlink BWP of one activation BWP centering is included in downlink BWP grouping.Wherein, the first activation BWP is to can be pre-configuration BWP pairs, be also possible to base station by signaling be terminal configuration BWP pairs, can also be known as specific BWP to, BWP pairs to be activated Or other titles, the application are not construed as limiting this.
Optionally, in second of BWP grouping scheme, activation of the BWP to granularity can also be carried out.In a kind of possible reality In existing, a BWP clock synchronization is activated, all BWP of the BWP centering are activated；The BWP clock synchronization is deactivated, the BWP centering is deactivated All BWP.In alternatively possible realization, when activating a BWP, all BWP of activation and BWP pairing；Deactivate one When a BWP, all BWP with BWP pairing are deactivated.In the design, a uplink BWP grouping is active, then should The uplink BWP of at least one activation in uplink BWP grouping, a downlink BWP grouping are active, then downlink BWP The downlink BWP that at least one in grouping activates；One uplink BWP grouping is in deactivation status, then institute in uplink BWP grouping Having uplink BWP is to deactivate, and a downlink BWP grouping is in deactivation status, then all downlinks in downlink BWP grouping BWP is to deactivate.In the design, a BWP grouping pairing is active, then the uplink BWP of centering is matched in BWP grouping The uplink BWP that at least one in grouping activates, the BWP grouping are at least one activation in the downlink BWP grouping of centering Downlink BWP；One BWP grouping pairing is in deactivation status, then BWP grouping is matched on all in the uplink BWP grouping of centering Row BWP is to deactivate, and BWP grouping is to deactivate with all downlink BWP in the downlink BWP grouping of centering.
In a kind of possible realization, multiple BWP of activation/deactivation simultaneously in BWP grouping.That is, one The multiple BWP for the activation for including in BWP grouping regard one BWP pairs as, while excitement simultaneously deactivates simultaneously, complicated to reduce realization Degree.
Optionally, the BWP of N number of activation that base station instruction terminal uses in S702 can be while activate, is also possible to It does not activate simultaneously repeatedly, the embodiment of the present application is to this without specifically limiting.Optionally, base station instruction terminal uses in S702 N number of activation BWP in any one BWP, can be and be active when executing S702, be also possible to indicate in S702 It activates and uses, the embodiment of the present application is to this also without specifically limiting.
If BWP grouping is referred to as activation specifically, defining the BWP including at least one activation in BWP grouping BWP grouping；If all BWP for including in BWP grouping are in deactivation status, BWP grouping is referred to as deactivated BWP Grouping.Deactivated BWP grouping is needed first to activate and could be used for terminal.Base station can activate BWP grouping by RRC signaling, Namely activate at least one BWP in BWP grouping.
Optionally, a kind of possible realization, base station can directly activate at least one of BWP grouping by RRC signaling BWP realizes the activation of BWP grouping.
Optionally, alternatively possible realization defines one first activation BWP in each BWP grouping, first activation BWP indicates the BWP activated first when the BWP grouping where first activation BWP is activated, and base station can be swashed by RRC signaling At least one BWP grouping living activates the first activation BWP at least one BWP grouping in each BWP grouping.
Further, base station can indicate that the 2nd BWP, the 2nd BWP are then referred to as instruction letter to terminal by instruction information Cease the BWP of instruction.Indicate that the BWP of information instruction can include but is not limited to following 4 kinds of situations:
Situation 1, base station can be the BWP that instruction terminal needs to activate by the 2nd BWP of instruction information instruction.Here Can only activate do not transmit data wait for it is subsequent instruction given time transmit data, can also indicate activation when simultaneously instruction exist Given time transmits data, and the embodiment of the present application is to this without specifically limiting.
Situation 2, base station can be BWP of the instruction terminal from current transmission data by the 2nd BWP of instruction information instruction The BWP switched to, terminal switches to the BWP transmission data of instruction information instruction at this time.
Situation 3, base station can be by the 2nd BWP of instruction information instruction and have been active terminal, pass through finger Show that information instruction terminal is used for transmission the BWP of data.In this case, the state of activation of the BWP of instruction information instruction is kept not Become.
Situation 4, base station can be in the BWP grouping that instruction terminal needs to activate by the 2nd BWP of instruction information instruction First activation BWP.Here can only activate do not transmit data wait for it is subsequent instruction given time transmit data.
It should be noted that the BWP that base station is indicated by instruction information can also include the scene except above-mentioned 4 kinds of situations, No longer example one by one herein.
Optionally, instruction information of the above situation 1 into situation 3 may include RRC signaling or scheduling DCI.Above-mentioned feelings Instruction information in condition 4 may include RRC signaling.
In a kind of possible realization, the first BWP of carrying instruction information and the 2nd BWP of instruction information instruction belong to together One BWP grouping.
In a kind of possible realization, the first BWP of carrying instruction information and the 2nd BWP of instruction information instruction belong to together One BWP grouping, can specifically include: if the BWP of instruction information instruction is uplink BWP, carry the first BWP of instruction information The downlink BWP grouping of pairing is belonging respectively to the 2nd BWP of instruction information instruction and uplink BWP is grouped.
Illustratively, scheme is grouped based on above-mentioned second of BWP, if the BWP of instruction information instruction is uplink BWP, held The 2nd BWP of the first BWP and instruction information instruction that carry instruction information are belonging respectively to downlink BWP grouping and the uplink BWP of pairing Grouping.
In alternatively possible realization, the first BWP of carrying instruction information and the 2nd BWP of instruction information instruction belong to The same downlink BWP grouping, can specifically include: if the BWP of instruction information instruction is downlink BWP, carry instruction information First BWP and the 2nd BWP of instruction information instruction belong to the same downlink BWP and are grouped.
Illustratively, scheme is grouped based on above-mentioned second of BWP, if the BWP of instruction information instruction is downlink BWP, held The 2nd BWP of the first BWP and instruction information instruction that carry instruction information belong to the same downlink BWP and are grouped.
In one possible implementation, if terminal is not configured CIF, alternatively, terminal is configured for CIF and the CIF Indicate this serving cell/carrier wave, that is, only this serving cell/carrier wave is dispatched in detection to terminal on this serving cell/carrier wave DCI supports the BWP switching in BWP grouping under the scene.Specifically, if terminal is not configured CIF, alternatively, terminal is matched It has set CIF and the CIF indicates this serving cell/carrier wave, serving cell or load of this serving cell/carrier wave where the first BWP Wave.
Wherein, a cell includes at least one descending carrier and/or at least one up-link carrier.
Optionally, instruction information be any one of base station into the instruction information that terminal is sent, be not to terminal from The received instruction information in base station is refered in particular to.Optionally, instruction information can correspond to above situation 1 to situation 3, indicate that information can be with For RRC signaling or scheduling DCI.
Optionally, one BWP, that is, terminal current transmission data BWP of carrying instruction information, the of carrying instruction information One BWP and the 2nd BWP of instruction information instruction can be the same BWP, or different BWP.
A kind of possible realization are as follows: if the 2nd BWP of instruction information instruction and the first BWP of carrying instruction information are not same One BWP, and the 2nd BWP is in deactivation status, then terminal activates the 2nd BWP, deactivates the first BWP, switches from the first BWP To the 2nd BWP transmitting data, which is referred to as activation/deactivation scene, can also be referred to as to switch.
Alternatively possible realization are as follows: if the 2nd BWP of instruction information instruction and the first BWP of carrying instruction information are same One BWP, then terminal maintenance the first BWP state of activation and transmit data on it, which is referred to as to keep swashing It is living.
In a kind of possible realization, scheme is grouped based on the first above-mentioned BWP, in a BWP grouping, is believed in instruction When ceasing transmission signal in the 2nd BWP of instruction, it is believed that the instruction information is also transmitted in BWP grouping.It is grouped in the BWP In, it is uplink signal when transmitting signal, and may include one or more uplink BWP in BWP grouping in one BWP pairs, With the BWP grouping in one or more downlink BWP when, the first BWP and the instruction information for being used for transmission the instruction information refer to The pairing downlink BWP of the 2nd BWP shown can be the same or different, and the application is with no restrictions.In BWP grouping, work as biography When defeated signal is downlink signal, the 2nd BWP of the first BWP and instruction information instruction that are used for transmission the instruction information can phases It is same to can also be different；It when transmission signal is downlink signal, and may include one or more in BWP grouping in one BWP pairs When a downlink BWP, it is used for transmission the pairing downlink BWP of the first BWP of the instruction information and the 2nd BWP of instruction information instruction It can be the same or different, the application is with no restrictions.
In a kind of possible realization, scheme is grouped based on above-mentioned second of BWP, when BWP is grouped into the downlink BWP of pairing When grouping and uplink BWP grouping, the 2nd BWP and the first BWP of instruction information instruction belong to the same downlink BWP and are grouped；Or, referring to Show that the 2nd BWP and the first BWP of information instruction are belonging respectively to the uplink BWP grouping of pairing and downlink BWP is grouped.
In a kind of possible realization, scheme is grouped based on above-mentioned second of BWP, in a uplink BWP grouping, is being referred to When showing transmission uplink signal in the 2nd BWP of information instruction, it is believed that the instruction information is grouped corresponding downlink in uplink BWP It is transmitted in BWP grouping.When may include in one BWP pairs the uplink BWP grouping in one or more uplink BWP, and The downlink BWP grouping in one or more downlink BWP when, be used for transmission the instruction information the first BWP pairing downlink BWP It can be the same or different with the 2nd BWP of instruction information instruction, the application is with no restrictions.
In a kind of possible realization, scheme is grouped based on above-mentioned second of BWP, in a downlink BWP grouping, is being referred to When showing transmission of downlink signal in the 2nd BWP of information instruction, it is believed that the instruction information is transmitted in downlink BWP grouping. When transmitting signal is downlink signal, the 2nd BWP of the first BWP and instruction information instruction that are used for transmission the instruction information can It can also be different with identical；It is downlink signal when transmitting signal, and may include in downlink BWP grouping in one BWP pairs When one or more downlink BWP, it is used for transmission matching for the first BWP of the instruction information and the 2nd BWP of instruction information instruction It can be the same or different to downlink BWP, the application is with no restrictions.
In alternatively possible realization, if terminal is configured CIF and the CIF indicates other serving cell/carrier waves, also It is that not only this serving cell/carrier wave DCI is dispatched in detection to terminal on this serving cell/carrier wave, it is also necessary to which detection dispatches other Serving cell/carrier wave DCI supports the switching between BWP grouping under the scene.Specifically, if terminal is configured CIF and should CIF indicates that other serving cell/carrier waves, the 2nd BWP of instruction information instruction belong in other serving cell/carrier waves for terminal Any BWP grouping of configuration；Wherein, the clothes except serving cell or carrier wave where other serving cell/carrier waves are the first BWP Cell of being engaged in or carrier wave.
In alternatively possible implementation, BWP can be grouped and be numbered, number is permutation index number.Base station After indicating that the index of BWP, terminal receive the instruction information of instruction BWP packet index by instruction information, it can determine and refer to The index of the BWP shown, so as to determine BWP according to the index.
In a kind of possible realization, scheme is grouped based on the first above-mentioned BWP, for the N of terminal configurationBWPA BWP can be by It is configured to or is represented as NGA BWP grouping, can pass throughThe index of position information instruction BWP grouping.Wherein,It indicates to be rounded.
Such as shown in table 1, terminal is configured BWP grouping A and BWP grouping B totally 2 BWP groupings, compiles to BWP grouping Number when, BWP be grouped A and BWP grouping B index be respectively 0 and 1.
Table 1
BWP grouping Index
BWP is grouped A 0
BWP is grouped B 1
In a kind of possible realization, scheme is grouped based on above-mentioned second of BWP, for the N of terminal configurationBWPA BWP can be by It is configured to or is represented as NGA BWP grouping, wherein haveA uplink BWP grouping andA downlink BWP grouping, can be with Pass throughThe index (BWP packet numbering design one) of position information instruction BWP grouping, alternatively, can pass through respectivelyPosition information instruction uplink BWP grouping index andThe index of position information indicating downlink BWP grouping (BWP packet numbering design two).
In BWP packet numbering design one, it can pass throughThe index of position information instruction BWP grouping.Such as Shown in table 2, terminal is configured uplink BWP grouping A and uplink BWP grouping B, and downlink BWP is grouped C and downlink BWP and is grouped D totally 4 BWP grouping, when the BWP of terminal grouping is numbered, uplink BWP be grouped A, uplink BWP grouping B, downlink BWP grouping C and under The index that row BWP is grouped D is respectively 00,01,10 and 11.In this possible realization, uplink BWP is grouped A, uplink BWP grouping B, the index that downlink BWP is grouped C and downlink BWP grouping D can also be respectively 10,11,00 and 01 or 00,10,01 and 11, Perhaps 01,11,00 and 10 or other may, the application is with no restrictions.It further, can also be by this The index of position information and more than or equal to 1 filler instruction BWP group.
Table 2
BWP grouping Index
Uplink BWP is grouped A 00
Uplink BWP is grouped B 01
Downlink BWP is grouped C 10
Downlink BWP is grouped D 11
In BWP packet numbering design two, it can pass through respectivelyThe rope of position information instruction uplink BWP grouping Draw andThe index of position information indicating downlink BWP grouping.Such as shown in table 3, terminal is configured uplink BWP grouping A It is grouped B with uplink BWP, downlink BWP is grouped C and downlink BWP grouping D totally 4 BWP groupings, the BWP grouping of terminal is numbered When, the index of uplink BWP grouping A and uplink BWP grouping B is respectively 0 and 1, and downlink BWP is grouped the rope of C and downlink BWP grouping D Draw respectively 0 and 1.It further, can also be by thisIn position information and more than or equal to 1 filler instruction The index of row BWP group；It can also be by thisPosition information and be greater than or equal to 1 filler indicating downlink BWP group Index.
Table 3
BWP grouping Index
Uplink BWP is grouped A 0
Uplink BWP is grouped B 1
Downlink BWP is grouped C 0
Downlink BWP is grouped D 1
In alternatively possible implementation, scheme is grouped based on above-mentioned second of BWP, BWP can be grouped and be matched It is numbered.
Optionally, when a uplink BWP grouping can carry out can having phase with clock synchronization with a downlink BWP grouping With the uplink BWP grouping and downlink BWP grouping pairing of index.This implicit matching method can save configuration BWP grouping and match The signaling overheads of clock synchronization.In this case, the index that can define BWP grouping pairing is the index of uplink BWP grouping or is somebody's turn to do The index of downlink BWP grouping.
Optionally, when a uplink BWP grouping with a downlink BWP grouping can carry out that base station can be passed through with clock synchronization The configuration signal of transmission matches a uplink BWP grouping and a downlink BWP grouping.This explicit matching method, BWP grouping can be matched again in the case where BWP grouping is not reconfigured, there is higher flexibility.In this case, Base station also can indicate that the index of BWP grouping pairing.
In alternatively possible implementation, the BWP of terminal can be numbered, wherein the number of uplink BWP and The number of downlink BWP is independent.When the BWP of terminal is numbered, in a kind of possible realization, BWP can be carried out Combine number between group.
Optionally, scheme is grouped based on the first above-mentioned BWP, for the N of terminal configurationBWPA BWP includesA uplink BWP andA downlink BWP, can pass through respectivelyPosition information instruction uplink BWP index andThe index of position information indicating downlink BWP.
Such as shown in table 4, uplink BWP A, uplink BWP B, downlink BWP C and the downlink BWP D of terminal are configured as 2 BWP grouping, wherein BWP grouping A includes uplink BWP A and downlink BWP C, and it includes uplink BWP B and downlink BWP that BWP, which is grouped B, D, the BWP of terminal, which is numbered, is: the index of uplink BWP A and uplink BWP B are respectively 0 and 1, downlink BWP C and downlink The index of BWP D is 0 and 1 respectively.In this possible realization, alternatively possible BWP numbering is, uplink BWP A and The index of uplink BWP B is respectively 0 and 1, and the index of downlink BWP C and downlink BWP D are 1 and 0 respectively.In this possible realization In, alternatively possible BWP numbering is, the index of uplink BWP A and uplink BWP B are respectively 1 and 0, downlink BWP C and The index of downlink BWP D is 0 and 1 respectively.In this possible realization, alternatively possible BWP numbering is uplink BWP The index of A and uplink BWP B are respectively 1 and 0, and the index of downlink BWP C and downlink BWP D are 1 and 0 respectively.The application is to this With no restrictions.
Table 4
Optionally, scheme is grouped based on above-mentioned second of BWP, and passed throughPosition information instruction BWP grouping When index, for the N of terminal configurationBWPA BWP includesA uplink BWP andA downlink BWP, can pass through respectivelyPosition information instruction uplink BWP index andThe index of position information indicating downlink BWP.
Such as shown in table 5, uplink BWP A and uplink the BWP B of terminal are configured as 2 uplink BWP groupings, wherein on Row BWP grouping A includes uplink BWP A, and it includes uplink BWP B that uplink BWP, which is grouped B,；Downlink BWP C and downlink BWP D are configured It is grouped for 2 downlink BWP, wherein downlink BWP grouping C includes downlink BWP C, and it includes downlink BWP D that downlink BWP, which is grouped D,.It is right The BWP of terminal is numbered: the index of uplink BWP A and uplink BWP B are respectively 0 and 1, downlink BWP C and downlink BWP D Index be 0 and 1 respectively.In this possible realization, alternatively possible BWP numbering is uplink BWP A and uplink The index of BWP B is respectively 0 and 1, and the index of downlink BWP C and downlink BWP D are 1 and 0 respectively.In this possible realization, Alternatively possible BWP numbering is that the index of uplink BWP A and uplink BWP B are respectively 1 and 0, and downlink BWP C is under The index of row BWP D is 0 and 1 respectively.In this possible realization, alternatively possible BWP numbering is uplink BWP A Index with uplink BWP B is respectively 1 and 0, and the index of downlink BWP C and downlink BWP D are 1 and 0 respectively.The application to this not It is limited.
Table 5
BWP grouping BWP packet index BWP BWP index
Uplink BWP is grouped A 00 Uplink BWP A 0
Uplink BWP is grouped B 01 Uplink BWP B 1
Downlink BWP is grouped C 10 Downlink BWP C 0
Downlink BWP is grouped D 11 Downlink BWP D 1
Optionally, scheme is grouped based on above-mentioned second of BWP, and passed through respectivelyPosition information indicates uplink BWP grouping index andWhen the index of position information indicating downlink BWP grouping, for the N of terminal configurationBWPA BWP packet It includesA uplink BWP andA downlink BWP, can pass through K respectivelyi,ULThe index and K of position information instruction uplink BWPi,DL The index of position information indicating downlink BWP.Wherein, it is 0 to N that i, which can be value range,G- 1 integer, NBWP、WithFor Integer more than or equal to 0, optionally,Or other positive integers,Or its His positive integer.
Such as shown in table 6, uplink BWP A and uplink the BWP B of terminal are configured as 2 uplink BWP groupings, wherein on Row BWP grouping A includes uplink BWP A, and it includes uplink BWP B that uplink BWP, which is grouped B,；Downlink BWP C and downlink BWP D are configured It is grouped for 2 downlink BWP, wherein downlink BWP grouping C includes downlink BWP C, and it includes downlink BWP D that downlink BWP, which is grouped D,.It is right The BWP of terminal is numbered, and the index of uplink BWP A and uplink BWP B are respectively 0 and 1, downlink BWP C and downlink BWP D Index be 0 and 1 respectively.In this possible realization, alternatively possible BWP numbering is uplink BWP A and uplink The index of BWP B is respectively 0 and 1, and the index of downlink BWP C and downlink BWP D are 1 and 0 respectively.In this possible realization, Alternatively possible BWP numbering is that the index of uplink BWP A and uplink BWP B are respectively 1 and 0, and downlink BWP C is under The index of row BWP D is 0 and 1 respectively.In this possible realization, alternatively possible BWP numbering is uplink BWP A Index with uplink BWP B is respectively 1 and 0, and the index of downlink BWP C and downlink BWP D are 1 and 0 respectively.The application to this not It is limited.
Table 6
BWP grouping BWP packet index BWP BWP index
Uplink BWP is grouped A 0 Uplink BWP A 0
Uplink BWP is grouped B 1 Uplink BWP B 1
Downlink BWP is grouped C 0 Downlink BWP C 0
Downlink BWP is grouped D 1 Downlink BWP D 1
In alternatively possible realization, when the BWP of terminal is numbered, independent numbering in group can be carried out to BWP.
Optionally, scheme is grouped based on the first above-mentioned BWP, for the N of terminal configurationBWPA BWP is configured as or is expressed For NGA BWP grouping, the NGInclude in i-th of BWP grouping in a BWP groupingA uplink BWP andA downlink BWP can pass through K respectivelyi,ULPosition information indicates the index and K of the uplink BWP in BWP groupingi,DLPosition information indicates the BWP The index of downlink BWP in grouping.Wherein, it is 0 to N that i, which can be value range,G- 1 integer, NBWP、WithIt is big In or equal to 0 integer, optionally,Or other positive integers,Or other Positive integer.
Such as shown in table 7, uplink BWP A of terminal, uplink BWP B, uplink BWP C, uplink BWP D, downlink BWP E, Downlink BWP F, downlink BWP G and downlink BWP H are configured as 2 BWP grouping, wherein BWP grouping A include uplink BWP A, Uplink BWP B, downlink BWP E and downlink BWP F, BWP grouping B include uplink BWP C, uplink BWP D, downlink BWP G and under Row BWP H, the BWP of terminal, which is numbered, is, the index of uplink BWP A and uplink BWP B are respectively 0 and 1, uplink BWP C Index with uplink BWP D is 0 and 1 respectively, and the index of downlink BWP E and downlink BWP F are 0 and 1 respectively, downlink BWP G and The index of downlink BWP H is respectively 0 and 1.
In the embodiment of the present application, it is possible to further passing through Ki,ULPosition information and be greater than or equal to 1 filler, refer to Show the index of the uplink BWP in i-th of BWP group；K can be passed throughi,DLPosition information and be greater than or equal to 1 filler, instruction i-th The index of downlink BWP in a BWP group.
Table 7
Optionally, scheme is grouped based on above-mentioned second of BWP, and passed throughPosition information instruction BWP grouping When index, for the N of terminal configurationBWPA BWP is configured as or is represented as NGA BWP grouping, the NGI-th in a BWP grouping Include in a BWP groupingA uplink BWP or downlink BWP, can pass through K respectivelyiPosition information indicates upper in BWP grouping The index of row BWP or the index of downlink BWP.Wherein, it is 0 to N that i, which can be value range,G- 1 integer, NBWPWithIt is big In or equal to 0 integer, optionally,Or other positive integers.Further, K can also be passed throughiPosition information With more than or equal to 1 filler, the index of the uplink BWP or downlink BWP in i-th of BWP group are indicated.
Such as shown in table 8, uplink BWP A of terminal, uplink BWP B, uplink BWP C, uplink BWP D, downlink BWP E, Downlink BWP F, downlink BWP G and downlink BWP H are configured as 4 BWP grouping, wherein BWP grouping A include uplink BWP A, Uplink BWP B, BWP grouping B includes uplink BWP C and uplink BWP D, and it includes downlink BWP E and downlink BWP that downlink BWP, which is grouped C, It includes downlink BWP G and downlink BWP H that F, downlink BWP, which are grouped D, and the BWP of terminal, which is numbered, is, uplink BWP A and uplink The index of BWP B is respectively 0 and 1, and the index of uplink BWP C and uplink BWP D are 0 and 1 respectively, downlink BWP E and downlink BWP The index of F is 0 and 1 respectively, and the index of downlink BWP G and downlink BWP H are respectively 0 and 1.
Table 8
Optionally, scheme is grouped based on above-mentioned second of BWP, and passed through respectivelyPosition information indicates uplink BWP grouping index andWhen the index of position information indicating downlink BWP grouping, for the N of terminal configurationBWPA BWP quilt It is configured to or is represented as NGA BWP grouping, the NGInclude in i-th of BWP grouping in a BWP groupingA uplink BWP Or downlink BWP, K can be passed through respectivelyiPosition information indicates the index of the uplink BWP in BWP grouping or the index of downlink BWP. Wherein, it is 0 to N that i, which can be value range,G- 1 integer, NBWPWithFor the integer more than or equal to 0, optionally,Or other positive integers.Further, K can also be passed throughiPosition information and be greater than or equal to 1 filler, Indicate the index of the uplink BWP or downlink BWP in i-th of BWP group.
Such as shown in table 9, uplink BWP A of terminal, uplink BWP B, uplink BWP C, uplink BWP D, downlink BWP E, Downlink BWP F, downlink BWP G and downlink BWP H are configured as 4 BWP grouping, wherein BWP grouping A include uplink BWP A, Uplink BWP B, BWP grouping B includes uplink BWP C and uplink BWP D, and it includes downlink BWP E and downlink BWP that downlink BWP, which is grouped C, It includes downlink BWP G and downlink BWP H that F, downlink BWP, which are grouped D, and the BWP of terminal, which is numbered, is, uplink BWP A and uplink The index of BWP B is respectively 0 and 1, and the index of uplink BWP C and uplink BWP D are 0 and 1 respectively, downlink BWP E and downlink BWP The index of F is 0 and 1 respectively, and the index of downlink BWP G and downlink BWP H are respectively 0 and 1.
Table 9
Illustratively, when base station indicates two BWP by instruction information for terminal, the index of the 2nd BWP can be indicated.Eventually After termination receives the instruction information for the index for being used to indicate the 2nd BWP, the 2nd BWP, the 2nd BWP can be determined according to the index In BWP is grouped where the first BWP for transmitting the instruction information.
Illustratively, when base station indicates two BWP by instruction information for terminal, the index of the 2nd BWP can be indicated.Eventually After termination receives the instruction information for the index for being used to indicate the 2nd BWP, the 2nd BWP can be determined according to the index.When transmission is believed When number being uplink signal, the 2nd BWP is grouped corresponding uplink BWP in downlink BWP where the first BWP for transmitting the instruction information In grouping；When transmitting signal is downlink signal, the 2nd BWP is at downlink BWP points where the first BWP for transmitting the instruction information In group.
Illustratively, when base station is by indicating that information is that terminal indicates BWP, the index of BWP grouping can be indicated with BWP's Index.Optionally, independent numbering in group is carried out to the BWP of terminal in this case.Particularly, if base station is terminal configuration All BWP in each BWP is grouped independent permutation index number, when the 2nd BWP of instruction information instruction belongs to this other service When any BWP in cell/carrier for terminal configuration is grouped, BWP index combination BWP packet index just can uniquely indicate BWP. After terminal receives the instruction information of the index of the index and the 2nd BWP that are used to indicate BWP grouping, it can be determined according to the index BWP grouping and BWP.
Such as in table 8, when the first instruction information is uplink signal, A is grouped by 00 instruction uplink BWP, passes through 0 instruction Uplink BWP is grouped the uplink BWP A in A；When the first instruction information is downlink signal, it is grouped by 10 indicating downlink BWP C is grouped the downlink BWP E in C by 0 instruction downlink BWP.
Illustratively, base station by instruction information be terminal indicate BWP when, can indicate BWP grouping pairing index and The index of BWP.Optionally, independent numbering in group is carried out to the BWP of terminal in this case.Particularly, if base station is eventually All BWP of configuration independent permutation index number in each BWP is grouped is held, when the BWP of the first instruction information instruction belongs to this its When any BWP in his serving cell/carrier wave for terminal configuration is grouped, BWP index combination BWP grouping pairing index just can be only One instruction BWP.It, can basis after terminal receives the instruction information of the index of the index and BWP that are used to indicate BWP grouping pairing The index determines BWP grouping and BWP.When transmitting signal is uplink signal, which is grouped into uplink BWP grouping；Work as transmission When signal is downlink signal, which is grouped into downlink BWP grouping.
Such as in table 9, if the index of BWP grouping pairing is grouped according to the uplink BWP packet index or downlink BWP of pairing Index determination, i.e. BWP grouping pairing A includes uplink BWP grouping A and downlink BWP grouping C, and it is 0 that it, which is indexed, when transmission is believed When number being uplink signal, the first instruction information is by including the uplink in 0 instruction BWP grouping pairing A of BWP grouping pairing index BWP be grouped A, first instruction information pass through include include BWP index 0 instruction the uplink BWP grouping A in uplink BWP A；Work as biography When defeated signal is downlink signal, the first instruction information is by including the 0 instruction BWP grouping of BWP grouping pairing index under centering Row BWP is grouped C, and the first instruction information is by including the downlink BWP E in the instruction downlink BWP grouping of BWP index 0 C.
Such as in table 4, when transmitting signal is uplink signal, if the BWP of transmission the first instruction information is downlink BWP C, The BWP index for then including in the first instruction information should be 0, indicate uplink BWP A；Under if the BWP of transmission the first instruction information is Row BWP D, then the BWP index for including in the first instruction information should be 1, indicate uplink BWP B；When transmission signal is downlink signal When, if the BWP of transmission the first instruction information is downlink BWP C, the BWP index for including in the first instruction information should be 0, instruction Downlink BWP C；If the BWP of transmission the first instruction information is downlink BWP D, the BWP index for including in the first instruction information is answered It is 1, indicating downlink BWP D.
Such as in table 8, it is assumed that uplink BWP is grouped A and downlink BWP grouping C pairing or corresponding.When transmission signal is uplink When signal, if the BWP of transmission the first instruction information is downlink BWP E, the BWP index for including in the first instruction information is 0, then refers to Show the uplink BWP A in uplink BWP grouping A, the BWP index for including in the first instruction information is 1, then indicates that uplink BWP is grouped A In uplink BWP B；When transmit signal be downlink signal when, if transmission first instruction information BWP be downlink BWP E, first Indicate that the BWP index for including in information is 0, then indicating downlink BWP is grouped the downlink BWP E in C, includes in the first instruction information BWP index be 1, then indicating downlink BWP be grouped C in uplink BWP F.
In a kind of possible realization, the first instruction information includes the index of the BWP of its instruction and the BWP of its instruction The index of the BWP grouping at place.BWP index can indicate BWP in conjunction with BWP packet index, indicate to need to include it in information The index of the BWP of instruction and the index of the BWP grouping where the BWP.Particularly, if base station is all BWP of terminal configuration The independent permutation index number in each BWP is grouped, when the BWP of the first instruction information instruction belongs to other serving cell/carrier waves In for terminal configuration any BWP grouping when, BWP index combination BWP packet index just can uniquely indicate BWP, instruction information The index of the middle BWP for needing to include its instruction and the index of the BWP grouping where the BWP.Terminal receives instruction BWP index Information after, the index of the BWP of instruction can be determined, so as to determine BWP according to the index.
Such as in table 9, it is assumed that uplink BWP is grouped A and downlink BWP grouping C pairing or corresponding.When transmission signal is uplink When signal, it is 0 that the BWP packet index for including in the first instruction information, which is 0, BWP index, then indicates upper in uplink BWP grouping A Row BWP A；When transmitting signal is downlink signal, it is 0 that the BWP packet index for including in the first instruction information, which is 0, BWP index, Then indicating downlink BWP is grouped the downlink BWP E in C.
In a kind of possible implementation, when a BWP centering includes multiple uplink BWP or a BWP centering includes It, can be to BWP to being numbered when multiple downlink BWP.
Optionally, when multiple uplink BWP are carried out with clock synchronization, the uplink BWP that can be matched for needs configures identical BWP rope Draw, i.e. the uplink BWP of BWP centering BWP index having the same, and the uplink BWP of the pairing is in BWP grouping, or Person is in a uplink BWP grouping.This implicit matching method can save the signaling overheads that configuration BWP matches clock synchronization.It is this In the case of, BWP pairs of index can be defined as the index of uplink BWP.Specifically, when combining number when carrying out group to BWP, BWP is between joint number being also group；When to BWP carry out group in an independent numbering, BWP to be also group in an independent numbering.
Optionally, when multiple downlink BWP are carried out with clock synchronization, the uplink BWP that can be matched for needs configures identical BWP rope Draw, i.e. the downlink BWP of BWP centering BWP index having the same, and the downlink BWP of the pairing is in BWP grouping, or Person is in a downlink BWP grouping.This implicit matching method can save the signaling overheads that configuration BWP matches clock synchronization.It is this In the case of, BWP pairs of index can be defined as the index of downlink BWP.Specifically, when combining number when carrying out group to BWP, BWP is between joint number being also group；When to BWP carry out group in an independent numbering, BWP to be also group in an independent numbering.
Optionally, it is suitable for any of the above-described BWP numbering, when multiple uplink BWP carry out that base station can be passed through with clock synchronization The configuration signal of transmission matches one or more uplink BWP.BWP can be reconfigured in this explicit matching method In the case where BWP is matched again, have higher flexibility.In this case, base station also can indicate that this BWP pair Index, wherein BWP is also possible to independent numbering in group to joint number can be group.
Optionally, it is suitable for any of the above-described BWP numbering, when multiple downlink BWP carry out that base station can be passed through with clock synchronization The configuration signal of transmission matches one or more downlink BWP.BWP can be reconfigured in this explicit matching method In the case where BWP is matched again, have higher flexibility.In this case, base station also can indicate that this BWP pair Index, wherein BWP is also possible to independent numbering in group to joint number can be group.
In alternatively possible implementation, when a BWP centering includes one or more uplink BWP and one or more When a downlink BWP, it is suitable for any of the above-described BWP numbering, it can be to BWP to being numbered.
Optionally, it is suitable for any of the above-described BWP numbering, when a uplink BWP can be matched with a downlink BWP Clock synchronization, can by with same index uplink BWP and downlink BWP match, i.e. the uplink BWP and downlink BWP of the BWP centering tool There is identical BWP index, and the uplink BWP and downlink BWP of the pairing are respectively in the uplink BWP grouping of pairing and downlink BWP points In group.In this case, the index that can define BWP pairs is the index of uplink BWP or the index of downlink BWP.Specifically, When combining number when carrying out group to BWP, BWP is between joint number being also group；When to BWP carry out group in an independent numbering, BWP To be also group in an independent numbering.
Optionally, when a uplink BWP can be matched with multiple downlink BWP or multiple uplink BWP can be with one A downlink BWP is matched or multiple uplink BWP can be carried out with multiple downlink BWP can need to match with clock synchronization Uplink BWP and downlink BWP configures identical BWP index, i.e. uplink BWP and downlink the BWP BWP having the same of the BWP centering Index, and the uplink BWP and downlink BWP of the pairing respectively pairing uplink BWP grouping and downlink BWP grouping in.This feelings Under condition, the index that can define BWP pairs is the index of uplink BWP or the index of downlink BWP.Specifically, it is carried out when to BWP When combining number between group, BWP is between joint number being also group；When carrying out an independent numbering in group to BWP, BWP is to being also in group Independent numbering.
Optionally, be suitable for any of the above-described BWP numbering, when one or more uplink BWP can and it is one or more Downlink BWP is carried out with clock synchronization, can by configuration signal that base station is sent will one or more uplink BWP and it is one or more under Row BWP is matched.This explicit matching method, again can match BWP in the case where BWP is not reconfigured, tool There is higher flexibility.In this case, base station also can indicate that BWP pairs of the index, wherein BWP joins between can be group The number of compiling in collaboration with, it is also possible to independent numbering in group.
Several possible BWP are given below to numbering example, based on above-mentioned BWP packet design, the design of BWP packet numbering and BWP numbering program design, other possible BWP repeat no more numbering example.
Illustratively, such as table 10, uplink BWP A, uplink BWP B, uplink BWP C, uplink BWP D, downlink of terminal BWP E, downlink BWP F, downlink BWP G and downlink BWP H are configured as 2 BWP groupings, wherein it includes uplink that BWP, which is grouped A, BWP A, uplink BWP B, downlink BWP E and downlink BWP F, it includes uplink BWP C, uplink BWP D, downlink BWP that BWP, which is grouped B, G and downlink BWP H, the BWP of terminal, which is numbered, is, uplink BWP A, uplink BWP B, uplink BWP C and uplink BWP D Index is 00,01,10 and 11 respectively, downlink BWP E, downlink BWP F, downlink BWP G and downlink BWP H index be respectively 00,01,10,11；By with same index uplink BWP and downlink BWP pairing, and define BWP pairs index be uplink BWP Index or downlink BWP index.Specifically, uplink BWP A and downlink BWP E is paired into BWP to A, and index is 00, on Row BWP B and downlink BWP F is paired into BWP to B, and index is 01, and uplink BWP C and downlink BWP G are paired into BWP to C, Index is 10, and uplink BWP D and downlink BWP H are paired into BWP to D, and index is 11.
Table 10
Again illustratively, such as table 11, uplink BWP A, uplink BWP B, uplink BWP C, uplink BWP D of terminal, under Row BWP E, downlink BWP F, downlink BWP G and downlink BWP H are configured as 2 BWP groupings, wherein it includes upper that BWP, which is grouped A, Row BWP A, uplink BWP B, downlink BWP E and downlink BWP F, it includes uplink BWP C, uplink BWP D, downlink that BWP, which is grouped B, BWP G and downlink BWP H, the BWP of terminal, which is numbered, is, the index of uplink BWP A and uplink BWP B are 0 and 1 respectively, The index of uplink BWP C and uplink BWP D are 0 and 1 respectively, and the index of downlink BWP E and downlink BWP F are 0 and 1 respectively, under The index of row BWP G and downlink BWP H are respectively 0 and 1；By with same index uplink BWP and downlink BWP pairing, and it is fixed Adopted BWP pairs of index is the index of uplink BWP or the index of downlink BWP.Specifically, uplink BWP A and downlink BWP E match To at BWP, to A, index is 0, uplink BWP B and downlink BWP F are paired into BWP to B, and index is 1, and uplink BWP C is under Row BWP G is paired into BWP to C, and index is 0, and uplink BWP D and downlink BWP H are paired into BWP to D, and index is 1.
Table 11
Illustratively, when base station indicates two BWP by instruction information for terminal, BWP pairs of index can be indicated.Terminal After the instruction information for receiving the index for BWP pairs, the 2nd BWP can be determined according to the index.When transmission signal is uplink When signal, the 2nd BWP is grouped in corresponding uplink BWP grouping in downlink BWP where the first BWP for transmitting the instruction information； When transmitting signal is downlink signal, the 2nd BWP is in downlink BWP is grouped where the first BWP for transmitting the instruction information.
Such as in table 10, when transmitting signal is uplink signal, by 00 instruction BWP to A, then the 2nd BWP is uplink BWP A；When transmitting signal is downlink signal, by 00 instruction BWP to A, then the 2nd BWP is downlink BWP E.Terminal, which receives, to be used for After the information for indicating the index at BWP pairs of the place the 2nd BWP, the index of the 2nd BWP can be determined, so as to true according to the index Fixed 2nd BWP grouping and the 2nd BWP.It should be noted that when the 2nd BWP being replaced with other BWP in this method, this method It is the index that terminal indicates BWP pairs where other BWP that base station, which can also be extended to,.
Illustratively, base station by instruction information be terminal indicate two BWP when, can indicate BWP grouping index and BWP pairs of index.Optionally, in this case to the BWP of terminal to carry out group in an independent numbering.Particularly, if base station It is grouped interior independent permutation index number in each BWP for all BWP of terminal configuration, when the 2nd BWP of instruction information instruction belongs to When in other serving cell/carrier waves for any BWP grouping of terminal configuration, BWP combines BWP packet index just can be with index Unique instruction BWP.It, can be according to the rope after terminal receives the information of the index and BWP pairs of index that are used to indicate BWP grouping Draw determining BWP grouping and BWP.
Such as in table 11, when transmitting signal is uplink signal, if the BWP of transmission the first instruction information is downlink BWP E, Then include that BWP packet index 0 indicates that BWP is grouped A in the first instruction information, includes that BWP indicates index 0 in the first instruction information The BWP is grouped the BWP in A to A, then the first instruction information indicates uplink BWP A；When transmitting signal is downlink signal, if passing The BWP of defeated first instruction information is downlink BWP E, then includes that BWP packet index 0 indicates that BWP is grouped A in the first instruction information, The BWP in BWP grouping A, which to A, then first indicates information indicating downlink, to be indicated to index 0 including BWP in first instruction information BWP E。
Illustratively, base station by instruction information be terminal indicate BWP when, can indicate BWP grouping pairing index and BWP pairs of index.Optionally, in this case to the BWP of terminal to carry out group in an independent numbering.Particularly, if base station For terminal configuration all BWP in each BWP is grouped independent permutation index number, when the BWP of instruction information instruction belongs to this its When any BWP in his serving cell/carrier wave for terminal configuration is grouped, BWP combines BWP packet index just can be unique index Indicate BWP.It, can be according to the rope after terminal receives the information of the index and BWP pairs of index that are used to indicate BWP grouping pairing Draw determining BWP grouping and BWP.When transmitting signal is uplink signal, which is grouped into uplink BWP grouping；When transmission signal When for downlink signal, which is grouped into downlink BWP grouping.
Such as in table 12, if the index of BWP grouping pairing is according to the uplink BWP packet index or downlink BWP of pairing point What group index determined, i.e. BWP grouping pairing A includes uplink BWP grouping A and downlink BWP grouping C, and its index is 0, works as transmission When signal is uplink signal, the first instruction information can be by including in 0 instruction BWP grouping pairing A of BWP grouping pairing index Uplink BWP is grouped A, the first instruction information by include BWP to index 0 indicate BWP that uplink BWP is grouped in A to A, then the One instruction information indicates uplink BWP A；When transmitting signal is downlink signal, the first instruction information can be by including BWP points Downlink BWP in 0 instruction BWP grouping pairing A of group pairing index is grouped C, and the first instruction information refers to index 0 by including BWP Show that the BWP in downlink BWP grouping C to A, then first indicates information indicating downlink BWP E.
Table 12
Further, in a kind of possible realization, transmission signal is uplink signal, and instruction information includes what BWP was grouped It indexes, it is to activate first in BWP grouping that the first activation uplink BWP, the first activation uplink BWP is configured in each BWP grouping Uplink BWP, instruction information can be the activation signaling described previously for carrying out BWP Packet granularity.Base station is eventually by instruction information It when end instruction BWP grouping, is equivalent to and activates BWP grouping, terminal transmits letter in the first activation uplink BWP in BWP grouping Number；The method of transmission signal provided by the present application can also include: first in the BWP grouping of terminal activation instruction information instruction Activate uplink BWP.Wherein, instruction information is used to indicate terminal activation BWP grouping.
In alternatively possible realization, transmission signal is downlink signal, and instruction information includes the index of BWP grouping, often It is the downlink BWP activated first in BWP grouping that the first activation downlink BWP, the first activation downlink BWP is configured in a BWP grouping, Indicate that information can be the activation signaling described previously for carrying out BWP Packet granularity.Base station is that terminal indicates BWP by instruction information It when grouping, is equivalent to and activates BWP grouping, terminal transmits signal in the first activation downlink BWP in BWP grouping；The application The method of the transmission signal of offer can also include: the first activation downlink in the BWP grouping of terminal activation instruction information instruction BWP.Wherein, instruction information is used to indicate terminal activation BWP grouping.
In alternatively possible implementation, transmission signal is uplink signal, and instruction information includes what uplink BWP was grouped It indexes, it is sharp first in BWP grouping that the first activation uplink BWP, the first activation uplink BWP is configured in each uplink BWP grouping Uplink BWP living, instruction information can be the activation signaling described previously for carrying out BWP Packet granularity.Base station passes through instruction information When indicating uplink BWP grouping for terminal, it is equivalent to activation uplink BWP grouping, terminal first activation in uplink BWP grouping Signal is transmitted in uplink BWP；The method of transmission signal provided by the present application can also include: that terminal activation instruction information indicates The first activation uplink BWP in uplink BWP grouping.Wherein, instruction information is used to indicate terminal activation uplink BWP grouping.
In alternatively possible implementation, transmission signal is downlink signal, and instruction information includes what downlink BWP was grouped It indexes, it is sharp first in BWP grouping that the first activation downlink BWP, the first activation downlink BWP is configured in each downlink BWP grouping Downlink BWP living, instruction information can be the activation signaling described previously for carrying out BWP Packet granularity.Base station passes through instruction information When being grouped for terminal indicating downlink BWP, it is equivalent to activation downlink BWP grouping, terminal first activation in downlink BWP grouping Signal is transmitted in downlink BWP；The method of transmission signal provided by the present application can also include: that terminal activation instruction information indicates The first activation downlink BWP in downlink BWP grouping.Wherein, instruction information is used to indicate terminal activation downlink BWP grouping.
In alternatively possible realization, transmission signal is uplink signal, and instruction information includes uplink BWP grouping place The index of BWP grouping pairing, with the first activation uplink BWP is configured in, first activates uplink BWP for each uplink BWP grouping For the uplink BWP activated first in BWP grouping, instruction information can be the activation of progress BWP grouping pairing granularity described previously Signaling.Base station is that clock synchronization is matched in BWP grouping where terminal indicates uplink BWP grouping by instruction information, is equivalent to terminal on this Signal is transmitted in the first activation uplink BWP in row BWP grouping；The method of transmission signal provided by the present application can also include: end The BWP grouping of end activation instruction information instruction is with the first activation uplink BWP in the uplink BWP grouping of centering.Wherein, instruction letter Breath is used to indicate terminal activation BWP grouping pairing.
In alternatively possible realization, transmission signal is downlink signal, and instruction information includes downlink BWP grouping place The index of BWP grouping pairing, with the first activation downlink BWP is configured in, first activates downlink BWP for each downlink BWP grouping For the downlink BWP activated first in BWP grouping, instruction information can be the activation of progress BWP grouping pairing granularity described previously Signaling.Base station is that clock synchronization is matched in BWP grouping where terminal indicating downlink BWP is grouped by instruction information, is equivalent to terminal under this Signal is transmitted in the first activation downlink BWP in row BWP grouping；The method of transmission signal provided by the present application can also include: end The BWP grouping of end activation instruction information instruction is with the first activation downlink BWP in the downlink BWP grouping of centering.Wherein, instruction letter Breath is used to indicate terminal activation BWP grouping pairing.
Wherein, the first activation downlink BWP can be the BWP configured with control channel；Alternatively, first activation uplink BWP or First activation downlink BWP is the small bandwidth BWP for meeting energy saving requirement, alternatively, meeting the big bandwidth BW P of transmission rate, alternatively, full The BWP of sufficient specific transactions service quality (Quality of Service, QoS) demand (big subcarrier spacing meets low time delay). It should be noted that the application for the first activation uplink BWP or the first activation downlink BWP definition without limiting, can be with It configures according to actual needs.
Optionally, the BWP of N number of activation described in S702 transmits data, can be while indicating, is also possible to repeatedly not It indicates simultaneously, the embodiment of the present application is to this without specifically limiting.Base station can start to transmit data by instruction given time, Realize the base station instruction terminal transmission data parallel simultaneously using the BWP of N number of activation.
S703, terminal are based on the first BWP and receive instruction information.
Specifically, terminal is based on the received instruction information of the first BWP in S703, i.e. base station is sent out based on the first BWP in S702 The instruction information sent.
It should be noted that the specific implementation in S703 can refer to S702, in instruction information in S702 Appearance, indicating mode, grouping scheme, encoding scheme etc. are described in detail, and are no longer repeated herein.
It should be noted that regarding a BWP grouping as a NR Rel-15 system, multiple BWP in the embodiment of the present application Parallel independent NR Rel-15 system is regarded in grouping as, and specific implementation can refer to NR Rel-15 system, the embodiment of the present application The specific implementation of NR Rel-15 system is repeated no more.
By communication means provided by the present application, it is N number of BWP of terminal activation in a cell, realizes terminal simultaneously Data are transmitted using multiple BWP.
Further, as shown in figure 8, after S701, communication means provided by the embodiments of the present application can also include S704 and S705.
S704, base station instruction terminal detect the scrambled public DCI of first kind RNTI on a downlink BWP.
Wherein, a downlink BWP in S704 belongs to the BWP grouping in Q BWP grouping.
Optionally, the scrambled public DCI of first kind RNTI can be the public DCI of cell-level, only examine in a downlink BWP It surveys, reduces the number of terminal blind examination control channel, reduce the consumption of terminal.
Optionally, the scrambled public DCI of first kind RNTI may include at least one in following public DCI: SI-RNTI adds The scrambled public scrambled public scrambled public affairs of DCI, TPC-PUSCH-RNTI of DCI, SFI-RNTI of public DCI, the P-RNTI disturbed The scrambled public DCI of total DCI and TPC-SRS-RNTI.
Certainly, in practical applications, the type of the scrambled public DCI of first kind RNTI, this Shen can be defined according to demand Please embodiment to this without specifically limiting.
Specifically, the BWP of detection first kind RNTI scrambled public DCI can be to configure in the downlink BWP of N number of activation Main BWP.Optionally, main BWP is configurable to any in following possible realizations:
Any one BWP in the possible downlink BWP for realizing 1, N number of activation.
The smallest BWP of call number in the possible downlink BWP for realizing 2, N number of activation.
The maximum BWP of call number in the possible downlink BWP for realizing 3, N number of activation.
The smallest BWP of packet index number of BWP grouping where in the possible downlink BWP for realizing 4, N number of activation；
The maximum BWP of packet index number of BWP grouping where in the possible downlink BWP for realizing 5, N number of activation；
The packet index minimum and itself call number of BWP grouping where in the possible downlink BWP for realizing 6, N number of activation The smallest BWP.
The packet index minimum and itself call number of BWP grouping where in the possible downlink BWP for realizing 7, N number of activation Maximum BWP.
The packet index maximum and itself call number of BWP grouping where in the possible downlink BWP for realizing 8, N number of activation The smallest BWP.
The packet index maximum and itself call number of BWP grouping where in the possible downlink BWP for realizing 9, N number of activation Maximum BWP.
It should be noted that it is above-mentioned 9 kinds it is possible realize only to main BWP define for example, being not to this It limits.
In a kind of possible realization, the BWP for detecting the scrambled public DCI of first kind RNTI can be with are as follows: N number of activation Downlink BWP in belong to an activation BWP of main BWP grouping.
In alternatively possible realization, the BWP for detecting the scrambled public DCI of first kind RNTI can be with are as follows: main BWP The downlink BWP activated in grouping；Alternatively, the smallest downlink BWP of call number in the downlink BWP activated in main BWP grouping；Alternatively, The maximum downlink BWP of call number in the downlink BWP activated in main BWP grouping；
Alternatively, the BWP activated in main downlink BWP grouping；Alternatively, activating call number in BWP minimum in main downlink BWP grouping BWP；Alternatively, activating the maximum BWP of call number in BWP in main downlink BWP grouping.
Optionally, main BWP grouping may include: any one BWP grouping in the grouping of BWP belonging to the BWP of N number of activation； Alternatively, the smallest BWP grouping of group index number in the grouping of BWP belonging to the BWP of N number of activation；Alternatively, belonging to the BWP of N number of activation The maximum BWP grouping of group index number in BWP grouping；Alternatively, any one BWP grouping in BWP grouping；Alternatively, point of BWP grouping The smallest BWP grouping of group index number；Alternatively, the maximum BWP grouping of the packet index number of BWP grouping.
Optionally, main downlink BWP grouping may include: any in downlink BWP grouping where the downlink BWP of N number of activation One downlink BWP grouping；Alternatively, the smallest downlink BWP of packet index number points of downlink BWP grouping where the BWP of N number of activation Group；Alternatively, the maximum downlink BWP grouping of the packet index number of downlink BWP grouping where the BWP of N number of activation；Alternatively, downlink BWP Any one downlink BWP is grouped in grouping；Alternatively, the smallest downlink BWP grouping of the packet index number of downlink BWP grouping；Alternatively, The maximum downlink BWP grouping of the packet index number of downlink BWP grouping.
Optionally, main BWP grouping or main downlink BWP grouping are active, i.e. given time, main BWP grouping or main The downlink BWP of at least one activation in downlink BWP grouping.
Optionally, the BWP of main BWP grouping or main downlink BWP grouping for detecting the scrambled public DCI of first kind RNTI is Main BWP.
It should be noted that the definition of the above-mentioned main BWP grouping enumerated or main downlink BWP grouping, is merely illustrative, and It is not the restriction that definition or main downlink BWP grouping are grouped to main BWP.It can also root for main BWP grouping or main downlink BWP grouping It is configured according to actual demand.
It should be noted that base station can be by indicating that information instruction terminal detect the on a downlink BWP in S704 A kind of scrambled public DCI of RNTI, instruction information herein can merge with the instruction information in S702 to be realized, can also be independent It realizes, the embodiment of the present application is to this without specifically limiting.
S705, terminal detect the scrambled public DCI of first kind RNTI on a downlink BWP.
In S705, it is scrambled public that terminal detects first kind RNTI according to the instruction in S704 on a downlink BWP DCI。
Further, as shown in figure 8, after S701, communication means provided by the embodiments of the present application can also include S706 and S707.
S706, base station instruction terminal are in the BWP grouping where the BWP for being configured with the scrambled public DCI of the second class RNTI At least one activation BWP on detect the scrambled public DCI of the second class RNTI.
Wherein, the scrambled public DCI of the second class RNTI be in addition to the scrambled public DCI of first kind RNTI other are public DCI。
In a kind of possible realization, instruction terminal is where the BWP for being configured with the scrambled public DCI of the second class RNTI The scrambled public DCI of the second class RNTI is detected at least one of BWP grouping activation BWP, may include: instruction terminal every It is all detected at least one of BWP grouping where a BWP for being configured with the scrambled public DCI of the second class RNTI activation BWP The scrambled public DCI of second class RNTI.
Illustratively, it is assumed that be configured with BWP1 to BWP10 for terminal, BWP1 to BWP3 belongs to BWP and is grouped 1, BWP4 extremely BWP6 belongs to BWP grouping 2, BWP7 to BWP10 and belongs to BWP grouping 3, and wherein it is scrambled to be configured with the second class RNTI by BWP5, BWP7 Public DCI detects the scrambled public DCI of the second class RNTI at least one activation BWP of BWP grouping 2, and at BWP points The scrambled public DCI of the second class RNTI is detected at least one activation BWP of group 3.
In alternatively possible realization, instruction terminal is where the BWP for being configured with the scrambled public DCI of the second class RNTI BWP grouping at least one of activation BWP on detect the scrambled public DCI of the second class RNTI, may include: that instruction terminal exists During M BWP where being configured with the BWP of the scrambled public DCI of the second class RNTI is grouped, at least one of each BWP grouping swashs The scrambled public DCI of the second class RNTI is all detected on BWP living.Wherein, M, which is less than or equal to, is configured with the second scrambled public affairs of class RNTI The total number of BWP grouping where the BWP of total DCI.
Illustratively, it is assumed that be configured with BWP1 to BWP10 for terminal, BWP1 to BWP3 belongs to BWP and is grouped 1, BWP4 extremely BWP6 belongs to BWP grouping 2, BWP7 to BWP10 and belongs to BWP grouping 3, and wherein BWP1, BWP5, BWP7 are configured with the second class RNTI and add The public DCI disturbed is grouped 1, BWP in BWP and is grouped in each BWP grouping in 2 and BWP grouping 3 at least BWP grouping extremely On a few activation BWP, the scrambled public DCI of the second class RNTI is detected.
In alternatively possible implementation, communication means provided by the present application can also include: that instruction terminal is being matched It has set and has detected at least one of the downlink BWP grouping where the BWP of the scrambled public DCI of the second class RNTI activation BWP The scrambled public DCI of two class RNTI.Wherein, the scrambled public DCI of the second class RNTI is except the scrambled public DCI of first kind RNTI Except other public DCI.
In alternatively possible implementation, instruction terminal is in the BWP for being configured with the scrambled public DCI of the second class RNTI The scrambled public DCI of the second class RNTI is detected at least one of the downlink BWP grouping at place activation BWP, may include: to refer to Show that terminal swashs at least one of the downlink BWP grouping where each BWP for being configured with the scrambled public DCI of the second class RNTI The scrambled public DCI of the second class RNTI is all detected on BWP living.
In alternatively possible realization, instruction terminal is where the BWP for being configured with the scrambled public DCI of the second class RNTI Downlink BWP grouping at least one of activation BWP on detect the scrambled public DCI of the second class RNTI, may include: instruction eventually It holds in the M downlink BWP grouping where the BWP for being configured with the scrambled public DCI of the second class RNTI, each downlink BWP grouping At least one activation BWP on all detect the scrambled public DCI of the second class RNTI.Wherein, M, which is less than or equal to, is configured with the second class The total number of downlink BWP grouping where the BWP of the scrambled public DCI of RNTI.
It should be noted that base station can be configured with the second class RNTI scrambling by instruction information instruction terminal in S706 Public DCI BWP where BWP grouping or at least one of downlink BWP grouping activation BWP on detect the second class RNTI and add The public DCI disturbed, instruction information herein can merge with the instruction information in S702 and/or S704 to be realized, can also be independent It realizes, the embodiment of the present application is to this without specifically limiting.
S707, terminal is grouped in the BWP where the BWP for being configured with the scrambled public DCI of the second class RNTI or downlink BWP divides The scrambled public DCI of the second class RNTI is detected at least one of group activation BWP.
In S707, terminal is according to the instruction in S706 where the BWP for being configured with the scrambled public DCI of the second class RNTI BWP grouping or downlink BWP grouping at least one of activation BWP on detect the scrambled public DCI of the second class RNTI.
It is above-mentioned to be mainly situated between from terminal, the angle of the course of work of base station to scheme provided by the embodiments of the present application It continues.It is understood that terminal, base station are in order to realize the above functions, it comprises execute each corresponding hardware configuration of function And/or software module.Those skilled in the art should be readily appreciated that, described in conjunction with the examples disclosed in this document each Exemplary unit and algorithm steps, the application can be realized with the combining form of hardware or hardware and computer software.Some Function is executed in a manner of hardware or computer software driving hardware actually, depending on technical solution specific application and set Count constraint condition.Professional technician can use different methods to achieve the described function each specific application, But this realization is it is not considered that exceed scope of the present application.
It should be noted that the funtion part that communication means provided by the present application is executed in terminal, base station is referred to as device, It is understood that device can be some or all of terminal or base station, in other words, device can be with terminal or base station Equivalence, alternatively, device can also be deployed in terminal perhaps in base station to support that it is provided by the present application logical that terminal or base station execute Letter method.
The embodiment of the present application can carry out the division of functional module according to above method example to terminal, base station, for example, can With each functional module of each function division of correspondence, two or more functions can also be integrated in a processing module In.Above-mentioned integrated module both can take the form of hardware realization, can also be realized in the form of software function module.It needs It is noted that be schematical, only a kind of logical function partition to the division of module in the embodiment of the present application, it is practical real It is current that there may be another division manner.When device is terminal perhaps some or all of base station to terminal or base station into The division of row functional module is equivalent to carry out device the division of functional module；Alternatively, when device is terminal or base station When part or all of, the division of functional module is carried out to device, is equivalent to draw terminal or base station progress functional module Point.
In the case where each function division of use correspondence each functional module, Fig. 9 shows involved in above-described embodiment And terminal in device a kind of possible structural schematic diagram.Device 90 may include: receiving unit 901, communication unit 902.Receiving unit 901 is used to execute the process S703 in Fig. 7 or Fig. 8；Communication unit 902 is used to receive and dispatch number based on the 2nd BWP According to.Wherein, all related contents for each step that above method embodiment is related to can quote the function of corresponding function module It can describe, details are not described herein.
Further, as shown in Figure 10, device 90 can also include activation unit 903.Wherein, activation unit 903 is used for Activate the 2nd BWP.
Further, as shown in Figure 10, device 90 can also include detection unit 904.Wherein, detection unit 904 is used for Execute process S705, S707 in Fig. 8.
Using integrated unit, Figure 11 shows the device in terminal involved in above-described embodiment A kind of possible structural schematic diagram.Device 110 may include: processing module 1101, communication module 1102.Processing module 1101 is used Control management is carried out in the movement to device 110.For example, processing module 1101 is for supporting device 110 to execute in Fig. 7 or Fig. 8 Process S703, S705, S707.Device 110 can also include memory module 1103, the program code for storage device 110 And data.
Wherein, when device 110 is deployed in terminal, processing module 1101 can be the entity of terminal 50 shown in fig. 5 Processor 501 in structure, can be processor or controller.Such as can be CPU, and general processor, DSP, ASIC, FPGA Either other programmable logic device, transistor logic, hardware component or any combination thereof.It may be implemented or executes Various illustrative logic blocks, module and circuit in conjunction with described in present disclosure.Processor 1101 is also possible to It realizes the combination of computing function, such as is combined comprising one or more microprocessors, DSP and the combination of microprocessor etc..It is logical Believe that module 1102 can be communication for the transceiver 504 in the entity structure of terminal 50 shown in fig. 5, communication module 1102 Port, or can be transceiver, transmission circuit or communication interface etc..Alternatively, above-mentioned communication interface can have by above-mentioned The element of transmission-receiving function realizes the communication with other equipment.The above-mentioned element with transmission-receiving function can be by antenna and/or radio frequency Device is realized.Memory module 1103 can be the memory 502 in the entity structure of terminal 50 shown in fig. 5.
When processing module 1101 is processor, communication module 1102 is transceiver, when memory module 1103 is memory, this Apply for that storage device 110 involved in embodiment Figure 11 can be some or all of terminal 50 shown in fig. 5.
It has been observed that storage device 90 provided by the embodiments of the present application or storage device 110 can be used for implementing this above-mentioned Shen The function of terminal portion relevant to the embodiment of the present application please be illustrated only for ease of description in the method realized of each embodiment Point, it is disclosed by specific technical details, please refer to each embodiment of the application.
In the case where each function division of use correspondence each functional module, Figure 12 shows involved in above-described embodiment And base station in device a kind of possible structural schematic diagram.Device 120 may include: configuration unit 1201, transmission unit 1202.Configuration unit 1201 is used to execute the process S701 in Fig. 7 or Fig. 8；Transmission unit 1202 is for executing in Fig. 7 or Fig. 8 Process S702.Wherein, all related contents for each step that above method embodiment is related to can quote corresponding function The function of module describes, and details are not described herein.
Further, as shown in figure 13, device 120 can also include indicating unit 1203.Wherein, indicating unit 1203 is used Process S704, S706 in execution Fig. 8.
Using integrated unit, Figure 14 shows the device in base station involved in above-described embodiment A kind of possible structural schematic diagram.Device 140 may include: processing module 1401, communication module 1402.Processing module 1401 is used In carrying out control management to movement.Communication module 1402 is for the communication with other network entities.For example, processing module 1401 is used Process S701, S702a in execution Fig. 7 or Fig. 8；Processing module 1401 is used to execute Fig. 7 or Fig. 8 by communication module 1402 In process S702, S704, S706.Device 140 can also include memory module 1403, for storing program code and data.
Wherein, when device 140 is deployed in base station, processing module 1401 can be the entity of base station 60 shown in fig. 6 Processor 601 in structure, can be processor or controller.Such as can be CPU, and general processor, DSP, ASIC, FPGA Either other programmable logic device, transistor logic, hardware component or any combination thereof.It may be implemented or executes Various illustrative logic blocks, module and circuit in conjunction with described in present disclosure.Processor 1401 is also possible to It realizes the combination of computing function, such as is combined comprising one or more microprocessors, DSP and the combination of microprocessor etc..It is logical Believe that module 1402 can be communication for the transceiver 604 in the entity structure of base station 60 shown in fig. 6, communication module 1402 Port, or can be transceiver, transmission circuit or communication interface etc..Alternatively, above-mentioned communication interface can have by above-mentioned The element of transmission-receiving function realizes the communication with other equipment.The above-mentioned element with transmission-receiving function can be by antenna and/or radio frequency Device is realized.Memory module 1403 can be the memory 602 in the entity structure of base station 60 shown in fig. 6.
When processing module 1401 is processor, communication module 1402 is transceiver, when memory module 1403 is memory, this Apply for that device 140 involved in embodiment Figure 14 can be some or all of base station 60 shown in fig. 6.
Respectively implement it has been observed that device 120 provided by the embodiments of the present application or device 140 can be used for implementing above-mentioned the application The function of base station illustrates only part relevant to the embodiment of the present application, specific skill for ease of description in the method that example is realized Art details does not disclose, please refers to each embodiment of the application.
In another aspect, the embodiment of the present application provides a kind of communication system, the terminal including the description of any of the above-described embodiment, with And the base station of any of the above-described embodiment description.
The step of method in conjunction with described in present disclosure or algorithm can realize in a manner of hardware, can also It is realized in a manner of being to execute software instruction by processor.Software instruction can be made of corresponding software module, software mould Block can be stored on RAM, flash memory, ROM, Erasable Programmable Read Only Memory EPROM (Erasable Programmable ROM, EPROM), Electrically Erasable Programmable Read-Only Memory (Electrically EPROM, EEPROM), register, hard disk, movement are hard In the storage medium of disk, CD-ROM (CD-ROM) or any other form well known in the art.A kind of illustrative storage Medium couples to enable a processor to from the read information, and can be written to the storage medium and believe to processor Breath.Certainly, storage medium is also possible to the component part of processor.Pocessor and storage media can be located in ASIC.In addition, The ASIC can be located in core network interface equipment.Certainly, pocessor and storage media can also be used as discrete assembly and be present in In core network interface equipment.Alternatively, memory can be coupled with processor, such as memory can be and be individually present, by total Line is connected with processor.Memory can also be integrated with processor.Memory can be used for storing execution the application The application code for the technical solution that embodiment provides, and execution is controlled by processor.Processor is for executing memory The application code of middle storage, to realize technical solution provided by the embodiments of the present application.
The embodiment of the present application provides a kind of chip system again, which includes processor, for realizing of the invention real Apply the technical method of a communication equipment.In a kind of possible design, which further includes memory, for saving this hair The bright necessary program instruction and/or data of embodiment communication equipment.In a kind of possible design, which further includes depositing Reservoir calls the application code stored in memory for processor.The chip system, can be by one or more chips It constitutes, also may include chip and other discrete devices, the embodiment of the present application is not especially limited this.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
Those skilled in the art are it will be appreciated that in said one or multiple examples, function described herein It can be realized with hardware, software, firmware or their any combination.It when implemented in software, can be by these functions Storage in computer-readable medium or as on computer-readable medium one or more instructions or code transmitted. Computer-readable medium includes computer storage media and communication media, and wherein communication media includes convenient for from a place to another Any medium of one place transmission computer program.Storage medium can be general or specialized computer can access it is any Usable medium.It is apparent to those skilled in the art that for convenience and simplicity of description, foregoing description is System, the specific work process of device and unit can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed system, device and method can be with It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit It closes or communicates to connect, can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit It is that the independent physics of each unit includes, can also be integrated in one unit with two or more units.Above-mentioned integrated list Member both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.
The above-mentioned integrated unit being realized in the form of SFU software functional unit can store and computer-readable deposit at one In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are used so that a computer The portion of equipment (can be personal computer, server or the network equipment etc.) execution each embodiment the method for the application Step by step.And storage medium above-mentioned include: USB flash disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), with Machine accesses various Jie that can store program code such as memory (Random Access Memory, RAM), magnetic or disk Matter.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the application, rather than its limitations；Although The application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it still may be used To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features； And these are modified or replaceed, each embodiment technical solution of the application that it does not separate the essence of the corresponding technical solution spirit and Range.

Claims (43)

1. a kind of communication means characterized by comprising
Terminal is based on first carrier portions of bandwidth BWP and receives instruction information；
The 2nd BWP and the first BWP of the instruction information instruction belong to the same BWP and are grouped, the same BWP grouping Including downlink BWP and uplink BWP；
Wherein, the first BWP belongs in a cell and belongs to Q BWP for N number of BWP of terminal activation, N number of BWP Grouping, a BWP grouping include the BWP of at least one activation；Wherein, N >=2,1≤Q≤N, Q, N are positive integer.
2. the method according to claim 1, wherein
The terminal is not configured carrier wave instructions field CIF, alternatively, the terminal is configured for CIF and the CIF indicates this service Cell/carrier, described serving cell/carrier wave are the serving cell or carrier wave where the first BWP.
3. method according to claim 1 or 2, which is characterized in that
The index and the BWP packet index where the 2nd BWP that the instruction information includes the 2nd BWP.
4. method according to claim 1 or 2, which is characterized in that
The instruction information includes the BWP packet index where the 2nd BWP, and the 2nd BWP is first in BWP grouping The BWP first activated.
5. according to the method described in claim 4, it is characterized in that, the method also includes:
The terminal activates the 2nd BWP.
6. method according to claim 1-5, which is characterized in that the method also includes:
The terminal detects the scrambled public DCI of first kind radio network temporary identifier RNTI on a downlink BWP, under described Row BWP belongs to the BWP grouping in the Q BWP grouping.
7. method according to claim 1-6, which is characterized in that the method also includes:
The terminal is activated at least one of the BWP grouping where the BWP for being configured with the scrambled public DCI of the second class RNTI The scrambled public DCI of the second class RNTI is detected on BWP.
8. method according to claim 1-7, which is characterized in that be the same business configuration of the terminal BWP is divided into a BWP grouping, alternatively, the identical BWP in BWP sub-carriers interval for terminal configuration is divided into one BWP grouping.
9. according to the method described in claim 8, it is characterized in that, a BWP grouping is used for transmission enhancing mobile broadband EMBB business and/or another described BWP grouping are used for transmission the reliable ultralow time delay communication URLLC business of superelevation.
10. a kind of communication means characterized by comprising
Carrier bandwidths part BWP is configured for terminal, the BWP includes the first BWP and the 2nd BWP；
Instruction information is sent to terminal based on the first BWP；
The the two the second BWP and the first BWP of the instruction information instruction belong to the same BWP and are grouped, the same BWP Grouping includes downlink BWP and uplink BWP；
Wherein, the first BWP belongs in a cell and belongs to Q BWP for N number of BWP of terminal activation, N number of BWP Grouping, a BWP grouping include the BWP of at least one activation；Wherein, N >=2,1≤Q≤N, Q, N are positive integer.
11. according to the method described in claim 10, it is characterized in that,
The terminal is not configured carrier wave instructions field CIF, alternatively, the terminal is configured for CIF and the CIF indicates this service Cell/carrier, described serving cell/carrier wave are the serving cell or carrier wave where the first BWP.
12. method described in 0 or 11 according to claim 1, which is characterized in that
The instruction information includes the index of the index of the 2nd BWP and the BWP grouping where the 2nd BWP.
13. method described in 0 or 11 according to claim 1, which is characterized in that
The instruction information includes the index of the BWP grouping where the 2nd BWP, and the 2nd BWP is in BWP grouping The BWP activated first.
14. the described in any item methods of 0-13 according to claim 1, which is characterized in that the method also includes:
Indicate that the terminal detects the scrambled public DCI of first kind radio network temporary identifier RNTI, institute on a downlink BWP State the BWP grouping that downlink BWP belongs in the Q BWP grouping.
15. the described in any item methods of 0-14 according to claim 1, which is characterized in that the method also includes:
Indicate the terminal at least one of the BWP grouping where the BWP for being configured with the scrambled public DCI of the second class RNTI The scrambled public DCI of the second class RNTI is detected on activation BWP.
16. the described in any item methods of 0-15 according to claim 1, which is characterized in that be the same business configuration of the terminal BWP be divided into BWP grouping, alternatively, the identical BWP in BWP sub-carriers interval for terminal configuration is divided into one A BWP grouping.
17. according to the method for claim 16, which is characterized in that it is mobile wide that a BWP grouping is used for transmission enhancing Band eMBB business and/or another described BWP grouping are used for transmission the reliable ultralow time delay communication URLLC business of superelevation.
18. a kind of device characterized by comprising
Receiving unit, for receiving instruction information based on first carrier portions of bandwidth BWP；The second of the instruction information instruction BWP and the first BWP belongs to the same BWP and is grouped, and the same BWP grouping includes downlink BWP and uplink BWP；
Communication unit, for being based on the 2nd BWP sending and receiving data；
Wherein, the first BWP belongs in a cell and belongs to Q BWP for N number of BWP of terminal activation, N number of BWP Grouping, a BWP grouping include the BWP of at least one activation；Wherein, N >=2,1≤Q≤N, Q, N are positive integer.
19. device according to claim 18, which is characterized in that
If the terminal where described device is not configured carrier wave instructions field CIF, alternatively, the terminal where described device is configured for CIF and the CIF indicate that this serving cell/carrier wave, described serving cell/carrier wave are that the service where the first BWP is small Area or carrier wave.
20. device described in 8 or 19 according to claim 1, which is characterized in that
The instruction information includes the index of the index of the 2nd BWP and the BWP grouping where the 2nd BWP.
21. device described in 8 or 19 according to claim 1, which is characterized in that
The instruction information includes the index of the BWP grouping where the 2nd BWP, and the 2nd BWP is in BWP grouping The BWP activated first.
22. device according to claim 21, which is characterized in that described device further include:
Unit is activated, for activating the 2nd BWP.
23. the described in any item devices of 8-22 according to claim 1, which is characterized in that described device further include:
Detection unit, for detecting the scrambled public DCI of first kind radio network temporary identifier RNTI on a downlink BWP, The downlink BWP belongs to the BWP grouping in the Q BWP grouping.
24. the described in any item devices of 8-23 according to claim 1, which is characterized in that described device further include:
Detection unit, at least one in the BWP grouping where the BWP for being configured with the scrambled public DCI of the second class RNTI The scrambled public DCI of the second class RNTI is detected on a activation BWP.
25. the described in any item devices of 8-24 according to claim 1, which is characterized in that be the same of the terminal where described device The BWP of one business configuration is divided into a BWP grouping, alternatively, between the BWP sub-carriers of the terminal configuration where described device A BWP grouping is divided into every identical BWP.
26. device according to claim 25, which is characterized in that it is mobile wide that a BWP grouping is used for transmission enhancing Band eMBB business and/or another described BWP grouping are used for transmission the reliable ultralow time delay communication URLLC business of superelevation.
27. a kind of device characterized by comprising
Configuration unit, for configuring carrier bandwidths part BWP for terminal, the BWP includes the first BWP and the 2nd BWP；
Transmission unit, for sending instruction information to terminal based on the first BWP；
The 2nd BWP and the first BWP of the instruction information instruction belong to the same BWP and are grouped, the same BWP Grouping includes downlink BWP and uplink BWP；
Wherein, the first BWP belongs in a cell and belongs to Q BWP for N number of BWP of terminal activation, N number of BWP Grouping, a BWP grouping include the BWP of at least one activation；Wherein, N >=2,1≤Q≤N, Q, N are positive integer.
28. device according to claim 27, which is characterized in that
If the terminal is not configured carrier wave instructions field CIF, alternatively, the terminal is configured for CIF and the CIF indicates this clothes Business cell/carrier, described serving cell/carrier wave are the serving cell or carrier wave where the first BWP；One cell includes At least one carrier wave.
29. the device according to claim 27 or 28, which is characterized in that
The instruction information includes the index of the index of the 2nd BWP and the BWP grouping where the 2nd BWP.
30. the device according to claim 27 or 28, which is characterized in that
The instruction information includes the index of the BBWP grouping where the 2nd BWP, and the 2nd BWP is BWP grouping In the BWP that activates first.
31. according to the described in any item devices of claim 27-30, which is characterized in that described device further include:
Indicating unit, is used to indicate the terminal and detects first kind radio network temporary identifier RNTI on a downlink BWP and add The public DCI disturbed, the downlink BWP belong to the BWP grouping in the Q BWP grouping.
32. according to the described in any item devices of claim 27-31, which is characterized in that described device further include:
Indicating unit is used to indicate the terminal at the BWP where the BWP for being configured with the scrambled public DCI of the second class RNTI points The scrambled public DCI of the second class RNTI is detected at least one of group activation BWP.
33. according to the described in any item devices of claim 27-32, which is characterized in that be the same business configuration of the terminal BWP be divided into BWP grouping, alternatively, the identical BWP in BWP sub-carriers interval for terminal configuration is divided into one A BWP grouping.
34. device according to claim 33, which is characterized in that it is mobile wide that a BWP grouping is used for transmission enhancing Band eMBB business and/or another described BWP grouping are used for transmission the reliable ultralow time delay communication URLLC business of superelevation.
35. a kind of device, which is characterized in that described device include processor, memory and storage on a memory and can be The instruction run on processor, when described instruction is run, so that described device executes such as any one of claim 1 to 9 The method.
36. a kind of device, which is characterized in that described device include processor, memory and storage on a memory and can be The instruction run on processor, when described instruction is run, so that described device is executed as claim 10 to 17 is any Method described in.
37. a kind of terminal, which is characterized in that including device as claimed in claim 35.
38. a kind of base station, which is characterized in that including device as claimed in claim 36.
39. a kind of terminal, which is characterized in that the terminal includes processor, memory and transceiver；The memory is for depositing Computer executed instructions are stored up, when the terminal operating, processor calls the computer executed instructions of the memory storage, holds The described in any item methods of row claim 1-9.
40. a kind of base station, which is characterized in that the base station includes processor, memory and transceiver；The memory is for depositing Computer executed instructions are stored up, when base station operation, processor calls the computer executed instructions of the memory storage, holds The described in any item methods of row claim 10-17.
41. a kind of communication system characterized by comprising
Base station described in terminal described in claim 37 or 39 and claim 38 or 40.
42. a kind of computer readable storage medium, including instruction, when run on a computer, so that computer executes such as The described in any item methods of claim 1 to 17.
43. a kind of computer program product, when run on a computer, so that computer perform claim requires 1 to 17 Method described in one.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110611957A (en) * 2018-06-15 2019-12-24 华为技术有限公司 Signal transmission method and device
CN111246588A (en) * 2020-01-10 2020-06-05 北京邮电大学 Method for solving out-of-order scheduling between different priority services in NR system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102255685A (en) * 2010-05-17 2011-11-23 华为技术有限公司 CSI (Channel State Information) feeding back and acquiring method, UE (User Equipment) and base station
US20120195324A1 (en) * 2011-02-01 2012-08-02 Google Inc. Sharing bandwidth among multiple users of network applications

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015185256A1 (en) * 2014-06-05 2015-12-10 Sony Corporation Communications device, infrastructure equipment, mobile communications network and methods
CN108024365B (en) * 2016-11-03 2024-03-15 华为技术有限公司 Information transmission method and equipment
CN107911203B (en) * 2017-08-11 2023-11-14 华为技术有限公司 Method, network device, terminal device and system for transmitting and receiving reference signal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102255685A (en) * 2010-05-17 2011-11-23 华为技术有限公司 CSI (Channel State Information) feeding back and acquiring method, UE (User Equipment) and base station
US20120195324A1 (en) * 2011-02-01 2012-08-02 Google Inc. Sharing bandwidth among multiple users of network applications

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HUAWEI, HISILICON: "Bandwidth part activation and adaptation", 《3GPP TSG RAN WG1 MEETING #90BIS R1-1717905》 *
HUAWEI, HISILICON: "Bandwidth part activation and adaptation", 《3GPP TSG RAN WG1 MEETING #91 R1-1719828》 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110611957A (en) * 2018-06-15 2019-12-24 华为技术有限公司 Signal transmission method and device
CN110611957B (en) * 2018-06-15 2021-09-07 华为技术有限公司 Signal transmission method and device
US11398885B2 (en) 2018-06-15 2022-07-26 Huawei Technologies Co., Ltd. Signal transmission method and apparatus
CN111246588A (en) * 2020-01-10 2020-06-05 北京邮电大学 Method for solving out-of-order scheduling between different priority services in NR system
CN111246588B (en) * 2020-01-10 2021-10-26 北京邮电大学 Method for solving out-of-order scheduling between different priority services in NR system

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