WO2018227444A1 - 用于传输数据的方法和设备 - Google Patents

用于传输数据的方法和设备 Download PDF

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Publication number
WO2018227444A1
WO2018227444A1 PCT/CN2017/088317 CN2017088317W WO2018227444A1 WO 2018227444 A1 WO2018227444 A1 WO 2018227444A1 CN 2017088317 W CN2017088317 W CN 2017088317W WO 2018227444 A1 WO2018227444 A1 WO 2018227444A1
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WO
WIPO (PCT)
Prior art keywords
logical channel
basic parameter
parameter set
priority
resource
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Application number
PCT/CN2017/088317
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English (en)
French (fr)
Inventor
唐海
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to BR112019024554A priority Critical patent/BR112019024554A2/pt
Priority to EP17913890.4A priority patent/EP3611980B1/en
Priority to AU2017418411A priority patent/AU2017418411A1/en
Priority to CN201780090897.3A priority patent/CN110637493A/zh
Priority to CA3064631A priority patent/CA3064631C/en
Priority to MX2019013838A priority patent/MX2019013838A/es
Priority to PCT/CN2017/088317 priority patent/WO2018227444A1/zh
Priority to RU2019137011A priority patent/RU2735672C1/ru
Publication of WO2018227444A1 publication Critical patent/WO2018227444A1/zh
Priority to US16/684,494 priority patent/US20200083988A1/en
Priority to ZA2020/00024A priority patent/ZA202000024B/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1642—Formats specially adapted for sequence numbers
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria

Definitions

  • the present application relates to the field of communications and, more particularly, to a method and apparatus for transmitting data.
  • a terminal device may request to obtain an uplink grant resource, and the terminal device may receive multiple uplinks allocated by the network within a certain period of time.
  • Authorization resource if different uplink authorization resources correspond to different basic parameter sets, in this scenario, how to implement allocation of the multiple uplink authorization resources on the multiple logical channels is worthy of study for the terminal device The problem.
  • An embodiment of the present application provides a method and a device for transmitting data, which can implement allocation of multiple uplink grant resources on multiple logical channels according to a basic parameter set corresponding to a logical channel.
  • a first aspect provides a method for transmitting data, where: a terminal device receives multiple uplink grant resources, where different uplink grant resources correspond to different basic parameter sets, and the terminal device has multiple logical channels. Each logical channel corresponds to at least one basic parameter set;
  • the terminal device allocates the multiple uplink authorization resources to the multiple logical channels according to a basic parameter set corresponding to each logical channel.
  • the multiple uplink authorization resources may be considered to be obtained by dividing the resource set according to different basic parameter sets, that is, The resources corresponding to the same basic parameter set in the resource set may be determined as the same uplink resource, or each uplink authorized resource may be regarded as a type of uplink authorized resource, and the uplink authorized resource may be continuous. It may be discontinuous, for example, may include one or more sub-resources, that is, the multiple uplink grant resources may be considered as multiple different types of uplink grant resources.
  • the terminal device allocates the multiple uplink authorization resources to the multiple logical channels according to a basic parameter set corresponding to each logical channel, including:
  • the terminal device allocates the multiple uplink grant resources to the multiple logical channels according to a basic parameter set corresponding to each logical channel and a priority of the multiple logical channels.
  • the terminal device may use the logical channel prioritization process in the prior art as a main line, and preferentially allocate uplink grant resources to the logical channel with high priority, and satisfy the priority. In the case of the resource requirement of the logical channel of the higher level, the resource is allocated to the logical channel with a lower priority.
  • the terminal device may combine the basic parameters corresponding to the logical channel. The set allocates corresponding uplink grant resources for the logical channel.
  • the multiple logical channels include a first logical channel and a second logical channel
  • the terminal device is configured according to a basic parameter set corresponding to each logical channel. Allocating the multiple uplink authorization resources to the multiple logical channels includes:
  • the uplink logical resource is allocated to the first logical channel according to the basic parameter set corresponding to the first logical channel.
  • first logical channel and the second logical channel herein may be any two logical channels of the multiple logical channels, and the multiple logical channels may further include more logical channels, for example, The third logical channel, the fourth logical channel, and the like, the embodiment of the present application does not limit the number of the plurality of logical channels.
  • the first logical channel corresponds to a plurality of basic parameter sets
  • the first logic set according to the first logical channel is the first logic
  • the channel allocates uplink grant resources, including:
  • the priority order of the basic parameter set can be used to characterize the preference of the logical channel to the basic parameter set, that is, the priority order corresponding to the basic parameter set can reflect that the logical channel is more suitable, or more than which basic parameter set is desired.
  • the uplink is authorized to transmit on the resource.
  • the terminal device may allocate a suitable uplink grant resource to the first logical channel according to a priority order corresponding to the multiple basic parameter sets, thereby improving resource utilization and ensuring QoS of the logical channel.
  • the multiple basic parameter sets include a first basic parameter set and a second basic parameter set, where the multiple bases corresponding to the first logical channel are The priority order of the parameter set is used to allocate the uplink authorization resource to the first logical channel, including:
  • the terminal device preferentially allocates the first basic parameter set to the first logical channel among the multiple authorized resources. Corresponding upstream authorization resources.
  • the first logical channel is allocated an uplink grant resource according to a priority order of the multiple basic parameter sets corresponding to the first logical channel, and include:
  • the terminal device is in the second basic parameter set. Allocating the remaining uplink grant resources to the first logical channel in the corresponding uplink grant resource.
  • each of the logical channels corresponds to a set of logical channel priority parameters
  • the set of logical channel priority parameters includes: PBR, BSD, and priority.
  • an apparatus for transmitting data comprising means for performing the method of any of the first aspect or the first aspect.
  • a third aspect provides an apparatus for transmitting data, including a memory, a processor, and a transceiver, the memory being for storing a program, the processor for executing a program, when the program is executed, the processing
  • the method of any one of the implementations of the first aspect or the first aspect is performed based on the transceiver.
  • a fourth aspect a computer readable medium storing program code for execution by a terminal device, the program code comprising in any implementation of the first aspect or the first aspect Method of instruction.
  • a computer program product comprising instructions, when executed on a computer, causes the computer to perform the method of any of the first aspect or the first aspect.
  • FIG. 1 is a schematic diagram of a wireless communication system in accordance with an embodiment of the present application.
  • FIG. 2 is a schematic flow chart of a method for transmitting data according to an embodiment of the present application.
  • FIG. 3 is a schematic block diagram of an apparatus for transmitting data according to an embodiment of the present application.
  • FIG. 4 is a schematic block diagram of an apparatus for transmitting data according to another embodiment of the present application.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • LTE-A Advanced long-term Advanced long term evolution
  • UMTS Universal Mobile Telecommunication System
  • FIG. 1 illustrates a wireless communication system 100 suitable for use with embodiments of the present invention.
  • the wireless communication system 100 can include at least one network device, such as the first network device 110 and the second network device 120 shown in FIG. Both the first network device 110 and the second network device 120 can communicate with the terminal device 130 through a wireless air interface.
  • the first network device 110 and the second network device 120 can provide communication coverage for a particular geographic area and can communicate with terminal devices located within the coverage area.
  • the first network device 110 or the second network device 120 may be a base station (Base Transceiver Station, abbreviated as "BTS”) in a GSM system or a CDMA system, or may be a base station (NodeB) in a WCDMA system, or may be an LTE system.
  • BTS Base Transceiver Station
  • eNB Evolved Node B
  • eNodeB Evolved Node B
  • TRP Transmission Reception Point
  • base station a base station
  • small base station device etc.
  • This embodiment of the present invention is not particularly limited.
  • the wireless communication system 100 further includes one or more User Equipment (“UE”) 130 located within the coverage of the first network device 110 and the second network device 120.
  • the terminal device 130 can be mobile or fixed.
  • the terminal device 130 may communicate with one or more core networks via a Radio Access Network (RAN), and the terminal device may be referred to as an access terminal, a terminal device, a subscriber unit, and a subscriber station. , mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device.
  • the terminal device may be a cellular phone, a cordless phone, a Session Initiation Protocol ("SIP”) phone, a Wireless Local Loop (WLL) station, or a personal digital assistant (Personal Digital Assistant). "PDA”), a handheld device with wireless communication capabilities, a computing device, or a connection to wireless modulation Other processing devices of the demodulator, in-vehicle devices, wearable devices, and terminal devices in future 5G networks.
  • SIP Ses
  • the terminal device can send uplink data to the network device through multiple logical channels, and each logical channel can correspond to a set of logical channel priority parameters, for example, priority, priority bit rate (Priority Bit Rate)
  • priority bit rate Priority Bit Rate
  • BSD Buffer Size Duration
  • the terminal device may request the network device to acquire an uplink authorization resource, where the network device may
  • the multiple logical channels are allocated with multiple uplink grant resources, and the foregoing parameters may be used to determine an order in which each logical channel obtains an uplink grant resource, where the priority may be used to indicate an order in which data in the logical channel is scheduled, and the priority is higher.
  • the PBR determines an upper limit of the resources that can be scheduled for each logical channel.
  • the above parameters can be configured by the Radio Resource Control (RRC) entity, in addition to the above parameters, in the media access control (The Medium Access Control (MAC) layer can also maintain a variable Bj for each logical channel. Wherein, the initial value of Bj 0, increases as the transmission time interval (Transmission Time Interval, TTI) is increased in increments of an amount of PBR * TTI, the upper limit of PBR * BSD.
  • RRC Radio Resource Control
  • TTI Transmission Time Interval
  • the process of performing uplink grant resource allocation according to the priority of the logical channel is specified in the existing LTE protocol, and specifically includes:
  • Step 1 The logical channel needs to satisfy Bj>0 to allocate resources.
  • each logical channel is allocated an uplink grant resource in order from the highest priority to the highest priority.
  • the PBR of one of the plurality of logical channels is set to infinity, the resource requirement of the logical channel is preferentially satisfied, and then the uplink authorized resource is allocated to the logical channel with lower priority.
  • Step 2 The MAC entity updates the Bj value, and subtracts Bj from the total size of the served RLC PDUs in the corresponding logical channel;
  • Step 3 After the execution of Step1, if there are remaining resources, at this time, the resource allocation according to the priority, that is, the logical channel with the highest priority is satisfied first, if the data of the logical channel with the higher priority has been all allocated correspondingly Resource, if there are remaining resources at this time, continue to allocate the logical channel of the next priority.
  • the logical channel can be mapped to one or more basic parameter sets, and multiple uplink authorization resources allocated by the network device can also correspond to different basic parameter sets, a new resource allocation method is needed.
  • the basic parameter set corresponding to the channel can be used to improve resource utilization.
  • the embodiment of the present application provides a method for transmitting data, which can implement resource allocation for multiple logical channels according to a basic parameter set corresponding to multiple logical channels.
  • FIG. 2 is a schematic flowchart of a method 200 for transmitting data according to an embodiment of the present application.
  • the method 200 may be performed by a terminal device in the wireless communication system shown in FIG. 1, as shown in FIG. 200 includes:
  • the terminal device receives multiple uplink authorization resources, where different uplink authorization resources correspond to different basic parameter sets, the terminal device has multiple logical channels, and each logical channel corresponds to at least one basic parameter set;
  • the terminal device has multiple logical channels, and each logical channel corresponds to one or more basic parameter sets, where the basic parameter set may be a complete basic parameter set, or may include a complete A part of the parameters in the basic parameter set, for example, the TTI length, is not specifically limited in the specific parameter included in the basic parameter set in the embodiment of the present application.
  • the terminal device may send uplink data to the network device by using the multiple logical channels, and before transmitting the uplink data, the terminal device may first request, from the network device, an uplink authorization resource for uplink transmission. For example, the terminal device may send a scheduling request (SR) to the network device, for requesting to acquire an uplink authorization resource for uplink transmission, where the network device may send multiple uplink authorization resources to the terminal device.
  • SR scheduling request
  • the multiple uplink grant resources may be used by the terminal device to transmit uplink data on the multiple logical channels.
  • the multiple uplink authorization resources may be considered to be obtained by dividing the resource set according to different basic parameter sets, that is, The resources corresponding to the same basic parameter set in the resource set may be determined as the same uplink resource, or each uplink authorized resource may be regarded as a type of uplink authorized resource, and the uplink authorized resource may be continuous. It may be discontinuous, for example, may include one or more sub-resources, that is, the multiple uplink grant resources may be considered as multiple different types of uplink grant resources.
  • the terminal device allocates the multiple uplink authorization resources to the multiple logical channels according to a basic parameter set corresponding to each logical channel.
  • the terminal device may allocate the uplink authorization resource corresponding to the first basic parameter set to the first logical channel; or if the first logical channel corresponds to the first logical channel a basic parameter set and a second basic parameter set, then the terminal device can be excellent Allocating the first basic parameter set or the uplink authorization resource corresponding to the second basic parameter set to the first logical channel; or if the first logical channel pairs the first basic parameter set and the second basic
  • the parameter set has a preference that the first logical channel is more suitable, or more desirably, data is transmitted on an uplink grant resource corresponding to the first basic parameter set, and the terminal device may be based on the preference of the first logical channel. And allocating an uplink grant resource to the first logical channel, that is, preferentially assigning, to the first logical channel, an uplink grant resource corresponding to the first basic parameter set.
  • the terminal device allocates the multiple uplink authorization resources to the multiple logical channels according to a basic parameter set corresponding to each logical channel, including:
  • the terminal device allocates the multiple uplink grant resources to the multiple logical channels according to a basic parameter set corresponding to each logical channel and a priority of the multiple logical channels.
  • the first terminal device may combine the priorities of the multiple logical channels and the basic parameter set corresponding to each logical channel as each of the logical channels.
  • the logical channel allocates an uplink grant resource. For example, the priority sequence of each logical channel in resource allocation may be determined according to the priority of the logical channel.
  • the basic parameter set corresponding to the logical channel may be combined. And allocating a corresponding uplink authorization resource for the logical channel.
  • the multiple logical channels include a first logical channel and a second logical channel
  • S220 specifically includes:
  • the uplink logical resource is allocated to the first logical channel according to the basic parameter set corresponding to the first logical channel.
  • the logical channel prioritization process in the prior art may be used as the main line, and the uplink grant resource is preferentially allocated to the logical channel with the higher priority, and the priority is higher. In the case of the resource requirement of the logical channel, the resource is allocated to the logical channel with the lower priority.
  • the terminal device can combine the basic parameter set corresponding to the logical channel. The logical channel allocates corresponding uplink grant resources.
  • first logical channel and the second logical channel herein may be any two logical channels of the multiple logical channels, and the embodiment of the present application only uses the first logical channel and the first of the multiple logical channels.
  • the second logical channel is used as an example to describe how to implement resource allocation according to the priority of the logical channel.
  • the logical channel may also include more logical channels, for example, the third logical channel.
  • the embodiments of the present application are not limited to the above
  • the way resources are allocated is similar and will not be repeated here.
  • the first logical channel corresponds to multiple basic parameter sets
  • the first logical channel is allocated an uplink authorization resource according to the basic parameter set corresponding to the first logical channel, and the method includes:
  • the terminal device may be configured according to the priority order of the multiple basic parameter sets corresponding to the first logical channel.
  • the first logical channel allocates an uplink grant resource.
  • the uplink logical resource corresponding to the basic parameter set with a high priority is preferentially assigned to the first logical channel, and the uplink authorized resource corresponding to the basic parameter set with a high priority cannot satisfy the PBR of the first logical channel.
  • the uplink resource corresponding to the second high priority basic parameter set is allocated to the first logical channel.
  • the priority order of the basic parameter set can be used to represent the preference of the logical channel to the basic parameter set, that is, the priority order corresponding to the basic parameter set can reflect that the logical channel is more suitable, or which basis is expected.
  • the uplink authorization resource corresponding to the parameter set is transmitted.
  • the terminal device may allocate a suitable uplink authorization resource to the first logical channel according to a priority order corresponding to the multiple basic parameter sets, thereby improving resource utilization and facilitating data service of the logical channel.
  • QoS Quality-of-Service
  • the multiple basic parameter sets include a first basic parameter set and a second basic parameter set, and the first logic is according to a priority order of the multiple basic parameter sets corresponding to the first logical channel.
  • the channel allocates uplink grant resources, including:
  • the terminal device preferentially allocates the first basic parameter set to the first logical channel among the multiple authorized resources. Corresponding upstream authorization resources.
  • the first device gives the first one according to the priority order of the multiple basic parameter sets, because the priority order of the basic parameter set can reflect that the terminal device is more suitable for transmitting on the uplink resource corresponding to the basic parameter set.
  • the uplink grant resource allocated by the logical channel is more conducive to guarantee the QoS of the data transmitted on the logical channel.
  • the basic parameter set corresponds to a priority order, and may be determined by a data type, a QoS requirement, and the like of the data to be transmitted on the logical channel.
  • a logical channel for transmitting Enhanced Mobile Broadband (eMBB) data corresponds to two basic parameter sets, one is a basic parameter set of a long TTI, and the other is a basic parameter set of a short TTI, since the eMBB data is For high-rate data, the uplink grant resource transmission corresponding to the basic parameter set of the long TTI is more advantageous for guaranteeing the QoS of the data transmission, that is, the preference of the logical channel to the basic parameter set may be the basis of the long TTI basic parameter set is better than the short TTI.
  • eMBB Enhanced Mobile Broadband
  • the parameter set is such that, in the case of the logical channel, the basic parameter set of the long TTI has a higher priority than the basic parameter set of the short TTI, so that when the resource allocation is performed, the basic parameter of the long TTI can be preferentially assigned to the logical channel.
  • the terminal device is in the second basic parameter set. Allocating the remaining uplink grant resources to the first logical channel in the corresponding uplink grant resource.
  • the terminal device may allocate an insufficient PBR to the first logical channel in an uplink grant resource corresponding to the third basic parameter set.
  • the terminal device may preferentially allocate the uplink authorization resource corresponding to the basic parameter set with the highest priority to the first logical channel, and if the uplink authorization resource corresponding to the highest priority basic parameter set is insufficient, Allocating the remaining uplink grant resources to the first logical channel in the uplink grant resource corresponding to the second highest priority basic parameter set, if the uplink grant resource corresponding to the next high priority basic parameter set cannot satisfy the remaining PBR, Then, according to the priority order of the basic parameter set corresponding to the first logical channel, the uplink authorized resources are allocated to the first logical channel from the uplink authorized resources corresponding to the basic parameter sets of the other priorities, until the The PBR of the first logical channel.
  • first basic parameter set and the second basic parameter set herein may be any two of the multiple basic parameter sets, and the embodiment of the present application only uses the first basic parameter set of the multiple basic parameter sets and
  • the second basic parameter set is an example to show how to implement the priority according to the basic parameter set.
  • the allocation of resources when the embodiment of the present application does not exclude that the plurality of basic parameter sets may further include more basic parameter sets, for example, the third basic parameter set, the fourth basic parameter set, etc., the embodiment of the present application does not Defining the number of the plurality of basic parameter sets, and when the plurality of basic parameter sets includes more basic parameter sets, performing resource allocation according to priorities of the plurality of basic parameter sets
  • the manner in which the base parameter set and the second base parameter set are prioritized for resource allocation is similar, and is not described here.
  • the terminal device has two logical channels (including LC1 and LC2) to be transmitted, and the logical channel priority is LC1>LC2, that is, the priority of LC1 is higher than LC2, where the basic parameter set of the LC1 mapping is N1.
  • the basic parameter sets mapped with N2 and LC2 are also N1 and N2.
  • the priority order of N1 and N2 is N1>N2, that is, LC1 prefers N1, or LC1 is more suitable for transmitting uplink data on the uplink grant resource corresponding to N1. If the uplink grant resource corresponding to N1 is insufficient, Uplink data can also be transmitted on the uplink grant resource corresponding to N2.
  • the priority order of N1 and N2 is N2>N1, that is, LC2 prefers N2, or LC2 is more suitable for transmitting uplink data on the uplink grant resource corresponding to N2. If the uplink grant resource corresponding to N2 is insufficient, Uplink data can also be transmitted on the uplink grant resource corresponding to N1.
  • the terminal device receives two uplink authorization resources A and B, wherein the basic parameter set adopted by A is N1, and the basic parameter set adopted by B is N2, and the terminal device can follow the following criteria.
  • Resource allocation Since the priority of the LC1 is higher than that of the LC2, the terminal device preferentially allocates resources to the LC1 when the resource is allocated, and allocates resources to the LC2 if the PBR of the LC1 is satisfied; and allocates the uplink authorization resource to the LC1.
  • the uplink grant resource is allocated to the LC1
  • the uplink grant resource that satisfies the LC1 of the LC1 is preferentially allocated on the uplink grant resource A.
  • the uplink grant resource B is preferentially allocated to the LC2 to satisfy the uplink of the PBR of the LC2.
  • Authorized resources Since the priority of the LC1 is higher than that of the LC2, the terminal device preferentially allocates resources to the LC1 when the resource is allocated, and allocates resources to the LC
  • the uplink authorized resource A can satisfy the PBR of the LC1
  • the uplink authorized resource B can satisfy the PBR of the LC2.
  • PBR1 the PBR of LC1
  • PBR2 the PBR of LC2
  • the terminal device can allocate the uplink grant resource that satisfies the PBR1 for the LC1.
  • the resource in the uplink grant resource B is preferentially allocated to the LC2 according to the preference of the LC2.
  • the uplink grant resource B is sufficient for the uplink grant resource B to allocate the uplink grant resource that meets the PBR2. .
  • the uplink grant resource allocated to LC1 is the uplink grant resource A
  • the uplink grant resource allocated to LC2 is the uplink grant resource B.
  • a resources are sufficient and B resources are insufficient;
  • the uplink authorized resource A cannot satisfy the PBR of the LC1
  • the uplink authorized resource B can satisfy the PBR of the LC2.
  • the resources in the uplink authorized resource A are preferentially allocated according to the preference of the LC1.
  • the A terminal device may allocate an uplink grant resource that satisfies PBR1 for the LC1.
  • the terminal device When allocating resources to the LC2, the terminal device preferentially allocates the uplink grant resource B according to the preference of the LC2. Because the uplink grant resource B is insufficient, after the uplink grant resource B is allocated to the LC2, the PRB2 of the LC2 cannot be satisfied. The terminal device may allocate the remaining PBR to the LC2 in the uplink grant resource A until the PBR2 of the LC2 can be satisfied. If the corresponding uplink grant resource is allocated to each logical channel, the uplink grant resource A has remaining resources. Resource allocation is performed in the manner described in Step 3 of the existing LTE protocol.
  • the uplink grant resource allocated to LC1 is the uplink grant resource A
  • the uplink grant resource allocated to LC2 is the uplink grant resource B + the uplink grant resource A.
  • the uplink authorized resource A cannot satisfy the PBR of the LC1
  • the uplink authorized resource B can satisfy the PBR of the LC2.
  • the resource in the uplink authorization resource A is preferentially allocated to the LC1 according to the preference of the LC1.
  • the terminal device allocates the uplink authorization resource A to the LC1, and may authorize the resource in the uplink.
  • the remaining PBR is allocated for LC1 to satisfy PBR1 of LC1.
  • the terminal device may preferentially allocate the uplink grant resource B according to the preference of the LC2. If the remaining uplink grant resource B is sufficient, the terminal device may be in the The uplink grant resource B allocates the uplink grant resource that meets the PBR2 for the LC2. If the corresponding uplink grant resource is allocated to each logical channel, the uplink grant resource B has remaining resources, which can be in Step 3 of the existing LTE protocol. Describe the way to allocate resources. Or, after the uplink grant resource B is allocated to the LC1, the remaining uplink grant resource B cannot satisfy the PBR2 of the LC2, and the terminal device can allocate the remaining uplink grant resource B to the LC2.
  • the uplink grant resource allocated to the LC1 is the uplink grant resource A+ the uplink grant resource B
  • the uplink grant resource allocated to the LC2 is the uplink grant resource B.
  • the uplink authorized resource A cannot satisfy the PBR of the LC1
  • the uplink authorized resource B cannot satisfy the PBR of the LC2.
  • the resources in the uplink authorized resource A are preferentially allocated according to the preference of the LC1.
  • the A terminal allocates the uplink authorized resource A to the LC1 and then in the uplink authorized resource B.
  • the remaining PBR is allocated to the LC1. If the uplink authorized resource B has remaining resources after the allocation, the remaining uplink authorized resource B is allocated to the LC2. If the uplink grant resource B cannot satisfy the remaining PBR of the LC1, the uplink grant resource B is allocated to the LC1, and the PBR1 of the LC1 is preferentially guaranteed, and the uplink grant resource is allocated to the LC2 based on the PBR1 of the LC1.
  • the uplink grant resource allocated to the LC1 is the uplink grant resource A+ the uplink grant resource B
  • the uplink grant resource allocated to the LC2 is the uplink grant resource B or no uplink grant resource.
  • the terminal device may allocate uplink authorization resources to the multiple logical channels according to priorities corresponding to each of the plurality of logical channels, and therefore, It is beneficial to improve resource utilization and to ensure the QoS of data of logical channels.
  • FIG. 3 is a schematic block diagram of an apparatus for transmitting data according to an embodiment of the present application.
  • the device 300 of Figure 3 includes:
  • the communication module 310 is configured to receive multiple uplink authorization resources, where different uplink authorization resources correspond to different basic parameter sets, the terminal device has multiple logical channels, and each logical channel corresponds to at least one basic parameter set;
  • the allocating module 320 is configured to allocate the multiple uplink authorization resources to the multiple logical channels according to a basic parameter set corresponding to each logical channel.
  • the allocating module 320 is specifically configured to:
  • the multiple logical channels include a first logical channel and a second logical channel
  • the allocating module 320 is specifically configured to:
  • the uplink logical resource is allocated to the first logical channel according to the basic parameter set corresponding to the first logical channel.
  • the allocating module 320 is specifically configured to:
  • the multiple basic parameter sets include a first basic parameter set and a second basic parameter set
  • the allocation module 320 is specifically configured to:
  • the uplink authorization corresponding to the first basic parameter set is preferentially allocated to the first logical channel among the multiple authorized resources. Resources.
  • the allocating module 320 is specifically configured to:
  • the uplink authorization resource corresponding to the first basic parameter set cannot meet the priority bit rate PBR of the first logical channel, and the uplink authorization corresponding to the second basic parameter set, The remaining uplink grant resources are allocated to the first logical channel in the resource.
  • each logical channel corresponds to a set of logical channel priority parameters, where the set of logical channel priority parameters includes: PBR, token capacity BSD, and priority.
  • the device 300 may correspond to (for example, may be configured or be itself) the terminal device described in the foregoing method 200, and each module or unit in the device 300 is used to execute the terminal device in the foregoing method 200, respectively.
  • Each of the operations or processes performed is omitted here for the sake of avoiding redundancy.
  • the embodiment of the present application further provides an apparatus 400 for transmitting data, which may be the apparatus 300 in FIG. 3, which can be used to execute a terminal corresponding to the method 200 in FIG.
  • the content of the device includes an input interface 410, an output interface 420, a processor 430, and a memory 440.
  • the input interface 410, the output interface 420, and the processor 430 And memory 440 can be connected by a bus system.
  • the memory 440 is used to store programs, instructions or code.
  • the processor 430 is configured to execute a program, an instruction or a code in the memory 440 to control the input interface 410 to receive a signal, control the output interface 420 to send a signal, and complete the operations in the foregoing method embodiments.
  • the processor 430 may be a central processing unit (“CPU"), and the processor 430 may also be other general-purpose processors, digital signal processors ( DSP), application specific integrated circuit (ASIC), off-the-shelf programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and the like.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the memory 440 can include read only memory and random access memory and provides instructions and data to the processor 430. A portion of the memory 440 may also include a non-volatile random access memory. For example, the memory 440 can also store information of the device type.
  • each content of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 430 or an instruction in a form of software.
  • the content of the method disclosed in the embodiments of the present application may be directly implemented as a hardware processor, or may be performed by a combination of hardware and software modules in the processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 440, and the processor 430 reads the information in the memory 440 and completes the contents of the above method in combination with its hardware. To avoid repetition, it will not be described in detail here.
  • the distribution module 320 included in the device 300 of FIG. 3 can be implemented by the processor 430 of FIG. 4.
  • the communication module 310 included in the device 300 of FIG. 3 can be used with the input interface 410 of FIG.
  • the output interface 420 is implemented.
  • the embodiment of the present application further provides a computer readable storage medium storing one or more programs, the one or more programs including instructions, when the portable electronic device is included in a plurality of applications When executed, the portable electronic device can be caused to perform the method of the embodiment shown in FIG. 2.
  • the embodiment of the present application also proposes a computer program comprising instructions which, when executed by a computer, cause the computer to execute the corresponding flow of the method of the embodiment shown in FIG. 2.
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product. Based on such understanding, the technical solution of the present application, which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product stored in a storage medium. A number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present application.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

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Abstract

本申请实施例提供了一种传输数据的方法和设备，能够根据逻辑信道对应的基础参数集，实现多个上行授权资源在多个逻辑信道上的分配。该方法包括：终端设备接收多个上行授权资源，其中，不同的上行授权资源对应不同的基础参数集，所述终端设备具有多个逻辑信道，每个逻辑信道对应至少一个基础参数集；所述终端设备根据每个逻辑信道对应的基础参数集，为所述多个逻辑信道分配所述多个上行授权资源。

Description

用于传输数据的方法和设备 技术领域
本申请涉及通信领域，并且更具体地，涉及一种用于传输数据的方法和设备。
背景技术
在新无线(New Radio，NR)***中，若终端设备有多个逻辑信道需要传输数据，可以向网络请求获取上行授权资源，在某一时间段内，终端设备可以接收网络分配的多个上行授权资源，如果不同的上行授权资源对应不同的基础参数集，此场景下，对于终端设备而言，如何实现所述多个上行授权资源在所述多个逻辑信道上的分配是一项值得研究的问题。
发明内容
本申请实施例提供了一种用于传输数据的方法和设备，能够根据逻辑信道对应的基础参数集，实现多个上行授权资源在多个逻辑信道上的分配。
第一方面，提供了一种用于传输数据的方法，包括：终端设备接收多个上行授权资源，其中，不同的上行授权资源对应不同的基础参数集，所述终端设备具有多个逻辑信道，每个逻辑信道对应至少一个基础参数集；
所述终端设备根据每个逻辑信道对应的基础参数集，为所述多个逻辑信道分配所述多个上行授权资源。
需要说明的是，若将网络设备给终端设备分配的上行授权资源认为是一个资源集合，那么所述多个上行授权资源可以认为是根据基础参数集的不同将该资源集合进行划分得到的，即可以将该资源集合中的对应同一基础参数集的资源确定为同一个上行资源，或者说，每个上行授权资源可以认为是一类上行授权资源，这一类上行授权资源可以是连续的，也可以是不连续的，例如，可以包括一个或多个子资源，即所述多个上行授权资源可以认为是多个不同类型的上行授权资源。
结合第一方面，在第一方面的某些实现方式中，所述终端设备根据每个逻辑信道对应的基础参数集，为所述多个逻辑信道分配所述多个上行授权资源，包括：
所述终端设备根据所述每个逻辑信道对应的基础参数集，以及所述多个逻辑信道的优先级，为所述多个逻辑信道分配所述多个上行授权资源。
也就是说，所述终端设备在进行上行授权资源分配时，可以以现有技术中的逻辑信道优先级排序过程作为主线，优先对优先级高的逻辑信道进行上行授权资源的分配，在满足优先级高的逻辑信道的资源需求的情况下，再给优先级低的逻辑信道分配资源，在具体给某个逻辑信道进行上行授权资源分配时，所述终端设备可以结合该逻辑信道对应的基础参数集，为该逻辑信道分配相应的上行授权资源。
结合第一方面，在第一方面的某些实现方式中，所述多个逻辑信道包括第一逻辑信道和第二逻辑信道，所述终端设备根据所述每个逻辑信道对应的基础参数集，为所述多个逻辑信道分配所述多个上行授权资源，包括：
若第一逻辑信道的优先级高于第二逻辑信道的优先级，优先根据所述第一逻辑信道对应的基础参数集，为所述第一逻辑信道分配上行授权资源。
需要说明的是，这里的第一逻辑信道和第二逻辑信道可以为所述多个逻辑信道中的任意两个逻辑信道，所述多个逻辑信道还可以包括更多个逻辑信道，例如，第三逻辑信道，第四逻辑信道等，本申请实施例并不限定所述多个逻辑信道的个数。
结合第一方面，在第一方面的某些实现方式中，所述第一逻辑信道对应多个基础参数集，所述根据所述第一逻辑信道对应的基础参数集，为所述第一逻辑信道分配上行授权资源，包括：
根据所述第一逻辑信道对应的多个基础参数集的优先级顺序，为所述第一逻辑信道分配上行授权资源。
由于基础参数集的优先级顺序可以用于表征逻辑信道对基础参数集的偏好，也就是说，基础参数集对应的优先级顺序能够反映逻辑信道更适合，或更期望在哪个基础参数集对应的上行授权资源上传输。那么所述终端设备可以根据所述多个基础参数集对应的优先级顺序，为所述第一逻辑信道分配合适的上行授权资源，从而能够提升资源利用率，并有利于保证逻辑信道的QoS。
结合第一方面，在第一方面的某些实现方式中，所述多个基础参数集包括第一基础参数集和第二基础参数集，所述根据所述第一逻辑信道对应的多个基础参数集的优先级顺序，为所述第一逻辑信道分配上行授权资源，包括：
若第一基础参数集的优先级高于所述第二基础参数集的优先级，所述终端设备在所述多个授权资源中优先给所述第一逻辑信道分配所述第一基础参数集对应的上行授权资源。
结合第一方面，在第一方面的某些实现方式中，所述根据所述第一逻辑信道对应的多个基础参数集的优先级顺序，为所述第一逻辑信道分配上行授权资源，还包括：
若在所述多个上行授权资源中，所述第一基础参数集对应的上行授权资源不能满足所述第一逻辑信道的优先级比特率PBR，所述终端设备在所述第二基础参数集对应的上行授权资源中为所述第一逻辑信道分配剩余的上行授权资源。
结合第一方面，在第一方面的某些实现方式中，所述每个逻辑信道对应一组逻辑信道优先级参数，所述一组逻辑信道优先级参数包括：PBR，BSD和优先级。
第二方面，提供了一种用于传输数据的设备，包括用于执行第一方面或第一方面的任一实现方式中的方法的单元。
第三方面，提供一种用于传输数据的设备，包括存储器、处理器和收发器，所述存储器用于存储程序，所述处理器用于执行程序，当所述程序被执行时，所述处理器基于所述收发器执行第一方面或第一方面的任一实现方式中的方法。
第四方面，提供一种计算机可读介质，所述计算机可读介质存储用于终端设备执行的程序代码，所述程序代码包括用于执行第一方面或第一方面的任一实现方式中的方法的指令。
第五方面，提供一种包括指令的计算机程序产品，当其在计算机上运行时，使得计算机执行上述第一方面或第一方面的任一实现方式中的方法。
附图说明
图1是根据本申请实施例的无线通信***的示意性图。
图2是根据本申请实施例的用于传输数据的方法的示意性流程图。
图3是根据本申请实施例的用于传输数据的设备的示意性框图。
图4是根据本申请另一实施例的用于传输数据的设备的示意性框图。
具体实施方式
下面将结合附图，对本申请实施例中的技术方案进行描述。
应理解，本发明的技术方案可以应用于各种通信***，例如：全球移动通讯(Global System of Mobile communication，简称“GSM”)***、码分多址(Code Division Multiple Access，简称“CDMA”)***、宽带码分多址(Wideband Code Division Multiple Access，“WCDMA”)***、通用分组无线业务(General Packet Radio Service，GPRS)、长期演进(Long Term Evolution，简称“LTE”)***、先进的长期演进(Advanced long term evolution，简称“LTE-A”)***、通用移动通信***(Universal Mobile Telecommunication System，简称“UMTS”)、5G等。
图1示出了适用于本发明实施例的无线通信***100。该无线通信***100可以包括至少一个网络设备，例如，图1所示的第一网络设备110和第二网络设备120。第一网络设备110和第二网络设备120均可以与终端设备130通过无线空口进行通信。第一网络设备110和第二网络设备120可以为特定的地理区域提供通信覆盖，并且可以与位于该覆盖区域内的终端设备进行通信。该第一网络设备110或第二网络设备120可以是GSM***或CDMA***中的基站(Base Transceiver Station，简称“BTS”)，也可以是WCDMA***中的基站(NodeB)，还可以是LTE***中的演进型基站(Evolutional Node B，简称“eNB”或“eNodeB”)，或者是未来5G网络中的网络设备，如传输点(Transmission Reception Point，简称“TRP”)、基站、小基站设备等，本发明实施例对此并未特别限定。
该无线通信***100还包括位于第一网络设备110和第二网络设备120覆盖范围内的一个或多个终端设备(User Equipment，简称“UE”)130。该终端设备130可以是移动的或固定的。终端设备130可以经无线接入网(Radio Access Network，简称“RAN”)与一个或多个核心网(Core Network)进行通信，终端设备可称为接入终端、终端设备、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。终端设备可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol，简称“SIP”)电话、无线本地环路(Wireless Local Loop，简称“WLL”)站、个人数字处理(Personal Digital Assistant，简称“PDA”)、具有无线通信功能的手持设备、计算设备或连接到无线调制 解调器的其它处理设备、车载设备、可穿戴设备以及未来5G网络中的终端设备等。
在该通信***中，终端设备可以通过多个逻辑信道向网络设备发送上行数据，每个逻辑信道可以对应一组逻辑信道优先级参数，例如，优先级(priority)，优先比特率(Priority Bit Rate，PBR)和令牌容量(Bucket Size Duration，BSD)等参数，在通过所述多个逻辑信道发送上行数据之前，所述终端设备可以向网络设备请求获取上行授权资源，网络设备可以给所述多个逻辑信道分配多个上行授权资源，上述参数可以用于确定所述每个逻辑信道获得上行授权资源的顺序，其中，优先级可以用于指示逻辑信道中的数据被调度的顺序，priority越大表示优先级越低，PBR决定每个逻辑信道能够被调度的资源的一个上限，上述参数可以由无线资源控制(Radio Resource Control，RRC)实体配置，除上述参数外，在媒体接入控制(Medium Access Control，MAC)层还可以为每个逻辑信道维护一个变量Bj，其中，Bj初始值为0，随着传输时间间隔(Transmission Time Interval，TTI)的增加而增加，每次增加量为PBR*TTI，其上限为PBR*BSD。
现有的LTE协议中规定了根据逻辑信道的优先级进行上行授权资源分配的过程，具体可以包括：
Step1：逻辑信道想要分配资源需要满足Bj＞0，在能够分配资源的逻辑信道中，按照优先级从高到底的顺序依次给每个逻辑信道分配上行授权资源。
如果多个逻辑信道中有一个逻辑信道的PBR被设置为infinity，则优先满足该逻辑信道的资源需求，之后再给优先级较低的逻辑信道分配上行授权资源。
Step2：MAC实体更新Bj值，把Bj减去相应的逻辑信道中被服务的RLC PDU的总大小；
Step3：在执行完Step1之后，如果还有剩余资源，此时，按照优先级进行资源分配，即先满足优先级高的逻辑信道，如果优先级高的逻辑信道的数据已经被全部分配了相应的资源，此时如果还有剩余资源，则继续分配下一优先级的逻辑信道。
在NR***中，由于逻辑信道可以映射到一个或多个基础参数集，并且网络设备分配的多个上行授权资源也可以对应不同的基础参数集，因此，需要一种新的资源分配方法，在为每个逻辑信道进行资源分配时，可以考虑逻 辑信道对应的基础参数集，从而能够提升资源利用率。
有鉴于此，本申请实施例提供了一种用于传输数据的方法，能够根据多个逻辑信道对应的基础参数集实现对多个逻辑信道的资源分配。
图2是本申请实施例提出的用于传输数据的方法200的示意性流程图，所述方法200可以由图1所示的无线通信***中的终端设备执行，如图2所示，该方法200包括：
S210，终端设备接收多个上行授权资源，其中，不同的上行授权资源对应不同的基础参数集，所述终端设备具有多个逻辑信道，每个逻辑信道对应至少一个基础参数集；
在本申请实施例中，所述终端设备具有多个逻辑信道，每个逻辑信道对应一个或多个基础参数集，这里的基础参数集可以是完整的基础参数集，或者也可以包括一个完整的基础参数集中的部分参数，例如，TTI长度，本申请实施例对应基础参数集包括的具体参数不作特别限定。
所述终端设备可以通过所述多个逻辑信道向网络设备发送上行数据，在发送上行数据之前，所述终端设备可以先向网络设备请求用于上行传输的上行授权资源。例如，所述终端设备可以向网络设备发送调度请求(Scheduling Request，SR)，用于请求获取用于上行传输的上行授权资源，所述网络设备可以给所述终端设备发送多个上行授权资源，所述多个上行授权资源可以用于所述终端设备在所述多个逻辑信道上传输上行数据。
需要说明的是，若将网络设备给终端设备分配的上行授权资源认为是一个资源集合，那么所述多个上行授权资源可以认为是根据基础参数集的不同将该资源集合进行划分得到的，即可以将该资源集合中的对应同一基础参数集的资源确定为同一个上行资源，或者说，每个上行授权资源可以认为是一类上行授权资源，这一类上行授权资源可以是连续的，也可以是不连续的，例如，可以包括一个或多个子资源，即所述多个上行授权资源可以认为是多个不同类型的上行授权资源。
S220，所述终端设备根据每个逻辑信道对应的基础参数集，为所述多个逻辑信道分配所述多个上行授权资源。
例如，若第一逻辑信道对应第一基础参数集，所述终端设备可以为所述第一逻辑信道分配所述第一基础参数集对应的上行授权资源；或若所述第一逻辑信道对应第一基础参数集和第二基础参数集，那么所述终端设备可以优 先给所述第一逻辑信道分配所述第一基础参数集或所述第二基础参数集对应的上行授权资源；或者若第一逻辑信道对所述第一基础参数集和所述第二基础参数集有偏好，即所述第一逻辑信道更适合，或更期望在所述第一基础参数集对应的上行授权资源上传输数据，那么所述终端设备可以根据所述第一逻辑信道的偏好，为所述第一逻辑信道分配上行授权资源，即优先给所述第一逻辑信道分配所述第一基础参数集对应的上行授权资源。
可选地，作为一个实施例，所述终端设备根据每个逻辑信道对应的基础参数集，为所述多个逻辑信道分配所述多个上行授权资源，包括：
所述终端设备根据所述每个逻辑信道对应的基础参数集，以及所述多个逻辑信道的优先级，为所述多个逻辑信道分配所述多个上行授权资源。
由于每个逻辑信道对应相应的优先级，在进行资源分配时，所述终端设备可以结合所述多个逻辑信道的优先级，以及所述每个逻辑信道对应的基础参数集为所述每个逻辑信道分配上行授权资源，例如，可以根据逻辑信道的优先级确定每个逻辑信道在资源分配时的先后顺序，在具体为某个逻辑信道分配资源时，可以结合该逻辑信道对应的基础参数集，为该逻辑信道分配相应的上行授权资源。
作为一个实施例，所述多个逻辑信道包括第一逻辑信道和第二逻辑信道，S220具体可以包括：
若第一逻辑信道的优先级高于第二逻辑信道的优先级，优先根据所述第一逻辑信道对应的基础参数集，为所述第一逻辑信道分配上行授权资源。
即所述终端设备在进行上行授权资源分配时，可以以现有技术中的逻辑信道优先级排序过程作为主线，优先对优先级高的逻辑信道进行上行授权资源的分配，在满足优先级高的逻辑信道的资源需求的情况下，再给优先级低的逻辑信道分配资源，在具体给某个逻辑信道进行上行授权资源分配时，所述终端设备可以结合该逻辑信道对应的基础参数集，为该逻辑信道分配相应的上行授权资源。
应理解，这里的第一逻辑信道和第二逻辑信道可以为所述多个逻辑信道中的任意两个逻辑信道，本申请实施例仅以所述多个逻辑信道中的第一逻辑信道和第二逻辑信道为例介绍如何实现根据逻辑信道的优先级进行资源的分配，当本申请实施例并不排除所述多个逻辑信道还可以包括更多个逻辑信道，例如，第三逻辑信道，第四逻辑信道等，本申请实施例并不限定所述多 个逻辑信道的个数，在所述多个逻辑信道包括更多个逻辑信道时，对所述多个逻辑信道进行资源分配的方式跟上述根据第一逻辑信道和第二逻辑信道的优先级进行资源分配的方式类似，这里不再赘述。
进一步地，若所述第一逻辑信道对应多个基础参数集，所述根据所述第一逻辑信道对应的基础参数集，为所述第一逻辑信道分配上行授权资源，包括：
根据所述第一逻辑信道对应的多个基础参数集的优先级顺序，为所述第一逻辑信道分配上行授权资源。
也就是说，如果第一逻辑信道对应的多个基础参数集也对应相应的优先级顺序，那么所述终端设备可以根据所述第一逻辑信道对应的多个基础参数集的优先级顺序，为所述第一逻辑信道分配上行授权资源。例如，优先给所述第一逻辑信道分配优先级高的基础参数集对应的上行授权资源，在优先级高的基础参数集对应的上行授权资源不能满足所述第一逻辑信道的PBR的情况下，再考虑给所述第一逻辑信道分配次高优先级的基础参数集对应的上行资源。
需要说明的是，基础参数集的优先级顺序可以用于表征逻辑信道对基础参数集的偏好，也就是说，基础参数集对应的优先级顺序能够反映逻辑信道更适合，或更期望在哪个基础参数集对应的上行授权资源上传输。那么所述终端设备可以根据所述多个基础参数集对应的优先级顺序，为所述第一逻辑信道分配合适的上行授权资源，从而能够提升资源利用率，并有利于保证逻辑信道的数据服务质量(Quality-of-Service，QoS)。
进一步地，所述多个基础参数集包括第一基础参数集和第二基础参数集，所述根据所述第一逻辑信道对应的多个基础参数集的优先级顺序，为所述第一逻辑信道分配上行授权资源，包括：
若第一基础参数集的优先级高于所述第二基础参数集的优先级，所述终端设备在所述多个授权资源中优先给所述第一逻辑信道分配所述第一基础参数集对应的上行授权资源。
由于基础参数集的优先级顺序能够反映终端设备更适合在哪些基础参数集对应的上行资源上传输，因此，所述终端设备根据所述多个基础参数集的优先级顺序，给所述第一逻辑信道分配的上行授权资源，更有利于保证逻辑信道上传输的数据的QoS。
可选地，基础参数集对应优先级顺序，可以由逻辑信道上的待传输数据的数据类型，QoS需求等参数确定。
例如，用于传输增强型移动宽带(Enhance Mobile Broadband，eMBB)数据的逻辑信道对应两个基础参数集，一个是长TTI的基础参数集，另一个是短TTI的基础参数集，由于eMBB数据是高速率数据，使用长TTI的基础参数集对应的上行授权资源传输更有利于保证数据传输的QoS，即该逻辑信道对基础参数集的偏好可以是长TTI的基础参数集优于短TTI的基础参数集，这样，可以设置对应该逻辑信道而言，长TTI的基础参数集的优先级高于短TTI的基础参数集，这样进行资源分配时，可以优先给该逻辑信道分配长TTI的基础参数集对应的上行授权资源。
所述根据所述第一逻辑信道对应的多个基础参数集的优先级顺序，为所述第一逻辑信道分配上行授权资源，还可以包括：
若在所述多个上行授权资源中，所述第一基础参数集对应的上行授权资源不能满足所述第一逻辑信道的优先级比特率PBR，所述终端设备在所述第二基础参数集对应的上行授权资源中为所述第一逻辑信道分配剩余的上行授权资源。
若第二基础参数集对应的上行授权资源不能满足剩余的PBR，那么若所述第一逻辑信道还对应第三基础参数集，若第三基础参数集的优先级低于所述第二基础参数集，那么进一步地，所述终端设备可以在第三基础参数集对应的上行授权资源中给所述第一逻辑信道分配不足的PBR。
也就是说，所述终端设备可以优先给所述第一逻辑信道分配优先级最高的基础参数集对应的上行授权资源，在优先级最高的基础参数集对应的上行授权资源不足的情况下，再在次高优先级的基础参数集对应的上行授权资源中为所述第一逻辑信道分配剩余的上行授权资源，若次高优先级的基础参数集对应的上行授权资源不能够满足剩余的PBR，那么可以按照所述第一逻辑信道对应的基础参数集的优先级顺序，依次从其他优先级的基础参数集对应的上行授权资源中为所述第一逻辑信道分配上行授权资源，直至能够满足所述第一逻辑信道的PBR。
应理解，这里的第一基础参数集和第二基础参数集可以为所述多个基础参数集中的任意两个，本申请实施例仅以所述多个基础参数集中的第一基础参数集和第二基础参数集为例介绍如何实现根据基础参数集的优先级进行 资源的分配，当本申请实施例并不排除所述多个基础参数集还可以包括更多个基础参数集，例如，第三基础参数集，第四基础参数集等，本申请实施例并不限定所述多个基础参数集的个数，在所述多个基础参数集包括更多个基础参数集时，根据所述多个基础参数集的优先级进行资源分配的方式跟上述根据第一基础参数集和第二基础参数集的优先级进行资源分配的方式类似，这里不再赘述。
举例来说，终端设备有两个逻辑信道(包括LC1和LC2)待传输数据，且逻辑信道优先级为LC1＞LC2，即LC1的优先级高于LC2，其中，LC1映射的基础参数集为N1和N2，LC2映射的基础参数集也为N1和N2。
对于LC1而言，N1和N2的优先级顺序为N1＞N2，即LC1偏好N1，或者说，LC1更适合在N1对应的上行授权资源上传输上行数据，如果N1对应的上行授权资源不足，在N2对应的上行授权资源上也可以传输上行数据。
对于LC2而言，N1和N2的优先级顺序为N2＞N1，即LC2偏好N2，或者说，LC2更适合在N2对应的上行授权资源上传输上行数据，如果N2对应的上行授权资源不足，在N1对应的上行授权资源上也可以传输上行数据。
在某个时间段内，该终端设备接收到两个上行授权资源A和B，其中，A采用的基础参数集为N1，B采用的基础参数集为N2，则所述终端设备可以按照如下准则进行资源分配：由于LC1的优先级高于LC2，在资源分配时，所述终端设备优先给LC1分配资源，在满足LC1的PBR的情况下，再给LC2分配资源；在给LC1分配上行授权资源时，优先在上行授权资源A上为LC1分配满足所述LC1的PBR的上行授权资源，在给LC2分配上行授权资源时，优先在上行授权资源B上为LC2分配满足所述LC2的PBR的上行授权资源。
实际分配时，可能存在以下四种情况：
1、A和B都资源充足；
即上行授权资源A能够满足LC1的PBR，上行授权资源B能够满足LC2的PBR。
以下，为便于区分和描述，将LC1的PBR记为PBR1，将LC2的PBR记为PBR2。
在给LC1分配资源时，根据LC1的偏好，优先给LC1分配上行授权资源A中的资源，由于A资源充足，所述终端设备可以为LC1分配满足PBR1的上行授权资源。
在给LC2分配资源时，根据LC2的偏好，优先给LC2分配上行授权资源B中的资源，由于上行授权资源B充足，所述终端设备可以在上行授权资源B为LC2分配满足PBR2的上行授权资源。
这样，分配给LC1的上行授权资源是上行授权资源A，分配给LC2的上行授权资源是上行授权资源B。
2、A资源充足，B资源不足；
即上行授权资源A不能满足LC1的PBR，上行授权资源B能够满足LC2的PBR。
在给LC1分配资源时，根据LC1的偏好，优先分配上行授权资源A中的资源，由于A资源充足，所述终端设备可以为LC1分配满足PBR1的上行授权资源。
在给LC2分配资源时，所述终端设备根据LC2的偏好，优先选择分配上行授权资源B，由于上行授权资源B不足，在将上行授权资源B分配给LC2后，不能满足LC2的PRB2，这样，所述终端设备可以在上行授权资源A中为LC2分配剩余的PBR，直到能够满足LC2的PBR2，若给每个逻辑信道分配完相应的上行授权资源以后，上行授权资源A还有剩余资源，可以按照现有的LTE协议中的Step3中描述的方式进行资源分配。
这样，分配给LC1的上行授权资源是上行授权资源A，分配给LC2的上行授权资源是上行授权资源B+上行授权资源A。
3、A资源不足，B资源充足；
即上行授权资源A不能满足LC1的PBR，上行授权资源B能够满足LC2的PBR。
在给LC1分配资源时，根据LC1的偏好，优先给LC1分配上行授权资源A中的资源，由于A资源不足，所述终端设备将上行授权资源A分配给所述LC1之后，可以在上行授权资源B中为LC1分配剩余的PBR，以满足LC1的PBR1。
在给LC2分配资源时，所述终端设备可以根据LC2的偏好，优先选择分配上行授权资源B，若剩余的上行授权资源B充足，所述终端设备可以在 上行授权资源B中为LC2分配满足PBR2的上行授权资源，若给每个逻辑信道分配完相应的上行授权资源以后，上行授权资源B还有剩余资源，可以按照现有的LTE协议中的Step3中描述的方式进行资源分配。或者若给LC1分配完上行授权资源B后，剩余的上行授权资源B不能满足LC2的PBR2，所述终端设备可以剩余的上行授权资源B分配给LC2。
这样，分配给LC1的上行授权资源是上行授权资源A+上行授权资源B，分配给LC2的上行授权资源是上行授权资源B。
4、A资源不足，B资源不足；
即上行授权资源A不能满足LC1的PBR，上行授权资源B不能满足LC2的PBR。
在给LC1分配资源时，根据LC1的偏好，优先分配上行授权资源A中的资源，由于A资源不足，所述终端设备将上行授权资源A都分配给所述LC1，然后在上行授权资源B中为LC1分配剩余的PBR，如果分配完之后，上行授权资源B还有剩余资源，则将剩余的上行授权资源B分配给LC2。若所述上行授权资源B不能满足LC1的剩余的PBR，则将上行授权资源B都分配给LC1，优先保证LC1的PBR1，在满足LC1的PBR1的基础上再给LC2分配上行授权资源。
这样，分配给LC1的上行授权资源是上行授权资源A+上行授权资源B，分配给LC2的上行授权资源是上行授权资源B或无上行授权资源。
因此，本申请实施例的用于传输数据的方法，所述终端设备可以根据多个逻辑信道中的每个逻辑信道对应的优先级，为所述多个逻辑信道分配上行授权资源，因此，有利于提升资源利用率，并有利于保证逻辑信道的数据的QoS。
上文结合图2，详细描述了本申请的方法实施例，下文结合图3和图4，详细描述本申请的装置实施例，应理解，装置实施例与方法实施例相互对应，类似的描述可以参照方法实施例。
图3是根据本申请实施例的用于传输数据的设备的示意性框图。图3的设备300包括：
通信模块310，用于接收多个上行授权资源，其中，不同的上行授权资源对应不同的基础参数集，所述终端设备具有多个逻辑信道，每个逻辑信道对应至少一个基础参数集；
分配模块320，用于根据每个逻辑信道对应的基础参数集，为所述多个逻辑信道分配所述多个上行授权资源。
可选地，在一些实施例中，所述分配模块320具体用于：
根据所述每个逻辑信道对应的基础参数集，以及所述多个逻辑信道的优先级，为所述多个逻辑信道分配所述多个上行授权资源。
可选地，在一些实施例中，所述多个逻辑信道包括第一逻辑信道和第二逻辑信道，所述分配模块320具体用于：
若第一逻辑信道的优先级高于第二逻辑信道的优先级，优先根据所述第一逻辑信道对应的基础参数集，为所述第一逻辑信道分配上行授权资源。
可选地，在一些实施例中，所述分配模块320具体用于：
根据所述第一逻辑信道对应的多个基础参数集的优先级顺序，为所述第一逻辑信道分配上行授权资源。
可选地，在一些实施例中，所述多个基础参数集包括第一基础参数集和第二基础参数集，所述分配模块320具体用于：
若第一基础参数集的优先级高于所述第二基础参数集的优先级，在所述多个授权资源中优先给所述第一逻辑信道分配所述第一基础参数集对应的上行授权资源。
可选地，在一些实施例中，所述分配模块320具体用于：
若在所述多个上行授权资源中，所述第一基础参数集对应的上行授权资源不能满足所述第一逻辑信道的优先级比特率PBR，在所述第二基础参数集对应的上行授权资源中为所述第一逻辑信道分配剩余的上行授权资源。
可选地，在一些实施例中，所述每个逻辑信道对应一组逻辑信道优先级参数，所述一组逻辑信道优先级参数包括：PBR，令牌容量BSD和优先级。
具体地，该设备300可以对应(例如，可以配置于或本身即为)上述方法200中描述的终端设备，并且，该设备300中的各模块或单元分别用于执行上述方法200中终端设备所执行的各动作或处理过程，这里，为了避免赘述，省略其详细说明。
如图4所示，本申请实施例还提供了一种用于传输数据的设备400，所述设备400可以为图3中的设备300，其能够用于执行与图2中方法200对应的终端设备的内容。所述设备400包括：输入接口410、输出接口420、处理器430以及存储器440，所述输入接口410、输出接口420、处理器430 和存储器440可以通过总线***相连。所述存储器440用于存储包括程序、指令或代码。所述处理器430，用于执行所述存储器440中的程序、指令或代码，以控制输入接口410接收信号、控制输出接口420发送信号以及完成前述方法实施例中的操作。
应理解，在本申请实施例中，所述处理器430可以是中央处理单元(Central Processing Unit，简称为“CPU”)，所述处理器430还可以是其他通用处理器、数字信号处理器(DSP)、专用集成电路(ASIC)、现成可编程门阵列(FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者所述处理器也可以是任何常规的处理器等。
所述存储器440可以包括只读存储器和随机存取存储器，并向处理器430提供指令和数据。存储器440的一部分还可以包括非易失性随机存取存储器。例如，存储器440还可以存储设备类型的信息。
在实现过程中，上述方法的各内容可以通过处理器430中的硬件的集成逻辑电路或者软件形式的指令完成。结合本申请实施例所公开的方法的内容可以直接体现为硬件处理器执行完成，或者用处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。所述存储介质位于存储器440，处理器430读取存储器440中的信息，结合其硬件完成上述方法的内容。为避免重复，这里不再详细描述。
一个具体的实施方式中，图3中设备300包括的分配模块320可以用图4的处理器430实现，图3中设备300包括的通信模块310可以用图4的所述输入接口410和所述输出接口420实现。
本申请实施例还提出了一种计算机可读存储介质，该计算机可读存储介质存储一个或多个程序，该一个或多个程序包括指令，该指令当被包括多个应用程序的便携式电子设备执行时，能够使该便携式电子设备执行图2所示实施例的方法。
本申请实施例还提出了一种计算机程序，该计算机程序包括指令，当该计算机程序被计算机执行时，使得计算机可以执行图2所示实施例的方法的相应流程。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各 示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的***、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应所述理解到，所揭露的***、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个***，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者所述技术方案的部分可以以软件产品的形式体现出来，所述计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限 于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应所述以权利要求的保护范围为准。

Claims (14)

  1. 一种用于传输数据的方法，其特征在于，包括：
    终端设备接收多个上行授权资源，其中，不同的上行授权资源对应不同的基础参数集，所述终端设备具有多个逻辑信道，每个逻辑信道对应至少一个基础参数集；
    所述终端设备根据每个逻辑信道对应的基础参数集，为所述多个逻辑信道分配所述多个上行授权资源。
  2. 根据权利要求1所述的方法，其特征在于，所述终端设备根据每个逻辑信道对应的基础参数集，为所述多个逻辑信道分配所述多个上行授权资源，包括：
    所述终端设备根据所述每个逻辑信道对应的基础参数集，以及所述多个逻辑信道的优先级，为所述多个逻辑信道分配所述多个上行授权资源。
  3. 根据权利要求2所述的方法，其特征在于，所述多个逻辑信道包括第一逻辑信道和第二逻辑信道，所述终端设备根据所述每个逻辑信道对应的基础参数集，为所述多个逻辑信道分配所述多个上行授权资源，包括：
    若第一逻辑信道的优先级高于第二逻辑信道的优先级，优先根据所述第一逻辑信道对应的基础参数集，为所述第一逻辑信道分配上行授权资源。
  4. 根据权利要求3所述的方法，其特征在于，所述第一逻辑信道对应多个基础参数集，所述根据所述第一逻辑信道对应的基础参数集，为所述第一逻辑信道分配上行授权资源，包括：
    根据所述第一逻辑信道对应的多个基础参数集的优先级顺序，为所述第一逻辑信道分配上行授权资源。
  5. 根据权利要求4所述的方法，其特征在于，所述多个基础参数集包括第一基础参数集和第二基础参数集，所述根据所述第一逻辑信道对应的多个基础参数集的优先级顺序，为所述第一逻辑信道分配上行授权资源，包括：
    若第一基础参数集的优先级高于所述第二基础参数集的优先级，所述终端设备在所述多个授权资源中优先给所述第一逻辑信道分配所述第一基础参数集对应的上行授权资源。
  6. 根据权利要求5所述的方法，其特征在于，所述根据所述第一逻辑信道对应的多个基础参数集的优先级顺序，为所述第一逻辑信道分配上行授权资源，还包括：
    若在所述多个上行授权资源中，所述第一基础参数集对应的上行授权资源不能满足所述第一逻辑信道的优先级比特率PBR，所述终端设备在所述第二基础参数集对应的上行授权资源中为所述第一逻辑信道分配剩余的上行授权资源。
  7. 根据权利要求1至6中任一项所述的方法，其特征在于，所述每个逻辑信道对应一组逻辑信道优先级参数，所述一组逻辑信道优先级参数包括：PBR，令牌容量BSD和优先级。
  8. 一种用于传输数据的设备，其特征在于，包括：
    通信模块，用于接收多个上行授权资源，其中，不同的上行授权资源对应不同的基础参数集，所述终端设备具有多个逻辑信道，每个逻辑信道对应至少一个基础参数集；
    分配模块，用于根据每个逻辑信道对应的基础参数集，为所述多个逻辑信道分配所述多个上行授权资源。
  9. 根据权利要求8所述的设备，其特征在于，所述分配模块具体用于：
    根据所述每个逻辑信道对应的基础参数集，以及所述多个逻辑信道的优先级，为所述多个逻辑信道分配所述多个上行授权资源。
  10. 根据权利要求9所述的设备，其特征在于，所述多个逻辑信道包括第一逻辑信道和第二逻辑信道，所述分配模块具体用于：
    若第一逻辑信道的优先级高于第二逻辑信道的优先级，优先根据所述第一逻辑信道对应的基础参数集，为所述第一逻辑信道分配上行授权资源。
  11. 根据权利要求10所述的设备，其特征在于，所述分配模块具体用于：
    根据所述第一逻辑信道对应的多个基础参数集的优先级顺序，为所述第一逻辑信道分配上行授权资源。
  12. 根据权利要求11所述的设备，其特征在于，所述多个基础参数集包括第一基础参数集和第二基础参数集，所述分配模块具体用于：
    若第一基础参数集的优先级高于所述第二基础参数集的优先级，在所述多个授权资源中优先给所述第一逻辑信道分配所述第一基础参数集对应的上行授权资源。
  13. 根据权利要求12所述的设备，其特征在于，所述分配模块具体用于：
    若在所述多个上行授权资源中，所述第一基础参数集对应的上行授权资源不能满足所述第一逻辑信道的优先级比特率PBR，在所述第二基础参数集对应的上行授权资源中为所述第一逻辑信道分配剩余的上行授权资源。
  14. 根据权利要求8至13中任一项所述的设备，其特征在于，所述每个逻辑信道对应一组逻辑信道优先级参数，所述一组逻辑信道优先级参数包括：PBR，令牌容量BSD和优先级。
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