WO2018028640A1 - 信息传输的方法、终端设备和网络设备 - Google Patents
信息传输的方法、终端设备和网络设备 Download PDFInfo
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- WO2018028640A1 WO2018028640A1 PCT/CN2017/096862 CN2017096862W WO2018028640A1 WO 2018028640 A1 WO2018028640 A1 WO 2018028640A1 CN 2017096862 W CN2017096862 W CN 2017096862W WO 2018028640 A1 WO2018028640 A1 WO 2018028640A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/30—Resource management for broadcast services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
Definitions
- the present application relates to the field of communications, and in particular, to a method for transmitting information, a terminal device, and a network device.
- a high frequency band Another benefit of using a high frequency band is that the size of the multi-antenna configuration can be greatly reduced, facilitating site acquisition and deployment of more antennas.
- the high frequency band will lead to greater path loss, especially the influence of factors such as the atmosphere and vegetation, which further aggravate the loss of wireless propagation.
- a common channel based on beamforming technology a common signal transmission mechanism is adopted to pass the larger antenna gain. Compensate for the above losses in the propagation of common channels or common signals.
- the terminal device When the transmission of the common channel (such as the broadcast channel, the synchronization signal, the system information, etc.) is based on the beamforming technology, the terminal device needs to demodulate the received multiple pieces of system information separately, which may cause the terminal device to be unnecessary. Repeat demodulation. Furthermore, when the user equipment is located between two shaped beams, demodulation based solely on system information received in a single time may result in undesirable demodulation performance.
- the common channel such as the broadcast channel, the synchronization signal, the system information, etc.
- An example of the present application provides a method for transmitting information, a terminal device, and a network device, which can enable a terminal device to learn whether the content of the system information is the same according to the indication information, thereby processing system information of the same content, which can avoid or reduce the current There are undesirable problems with repeated demodulation or demodulation performance in the art.
- a method of information transmission comprising:
- indication information sent by the network device, where the indication information includes information for indicating content of the M pieces of system information;
- the terminal device processes the at least two pieces of system information, where M is a positive integer greater than or equal to 2.
- the embodiment of the present application can learn, according to the indication information, whether the content of the system information is the same by using the terminal device.
- processing the system information of the same content can avoid or reduce the problem of undesirable demodulation or demodulation performance existing in the prior art.
- the indication information sent by the network device may include information for indicating the content of the N pieces of system information.
- the indication information received by the terminal device may include information for indicating the content of the M pieces of system information.
- N may be a positive integer greater than or equal to M.
- the network device may send the indication information to the multiple terminal devices. Therefore, the indication information sent by the network device may include information indicating the content of the N pieces of system information corresponding to the multiple terminal devices.
- the indication information received by the terminal device is used to indicate information about the content of the M pieces of system information corresponding to the terminal device.
- the M system information herein may refer to the system information that the terminal device can receive, and the indication information may include information for indicating the content of the M system information, but the embodiment of the present application is
- the indication information sent by the network device may further include information for indicating the content of the system information that the other terminal device can receive, which is not limited by the embodiment of the present application.
- the network device in the embodiment of the present application may send the indication information in multiple manners, which will be separately described below.
- the network device sends a broadcast message to the terminal device, where the broadcast message carries the indication information.
- the network device may send the broadcast message through a downlink broadcast channel.
- the downlink broadcast channel may be a physical broadcast channel (PBCH) in the LTE system, or may be one of the next generation communication systems.
- PBCH physical broadcast channel
- NR-BCH New Radio Broadcast Channel
- the network device sends control information to the terminal device, where the control information carries the indication information.
- the control information may further include scheduling information of a channel for transmitting system information to the terminal device, where the scheduling information includes resource allocation of a channel for transmitting the system information, and modulation information, and other indication information.
- the channel used to send the system information may be a physical shared channel or an enhanced broadcast channel, which is not limited herein.
- the control information may be downlink control information.
- the scheduling information of the physical resource block is usually carried in the physical downlink control information.
- the indication signaling is carried in the downlink control information.
- the channel used for transmitting the downlink control information may be a physical downlink control channel, such as a New Radio-Physical Downlink Control Channel (NR-PDCCH), but the embodiment of the present application is not limited thereto.
- NR-PDCCH New Radio-Physical Downlink Control Channel
- each system information in the M pieces of system information in the first manner is associated with or corresponds to a broadcast information/broadcast channel resource;
- each piece of system information in the M pieces of system information is associated with or corresponds to a piece of control information/control channel resources.
- the specific content of the indication information is not limited in the embodiment of the present application, as long as the indication information includes information for indicating the content of the M pieces of system information.
- the information used to indicate the content of the M pieces of system information in the embodiment of the present application may include M pieces of content indication information, wherein one of the M pieces of system information and one of the M pieces of content indication information indicates Corresponding to the information, a content indication information corresponding to each system information may be used to indicate the content of the system information.
- the information used to indicate the content of the M pieces of system information in the embodiment of the present application may include M The content indication information, wherein one piece of system information in the M pieces of system information corresponds to one piece of content indication information, and one piece of content indication information corresponding to each piece of system information may be used to indicate the content of the M pieces of system information.
- the information used to indicate the content of the M pieces of system information in the embodiment of the present application may include a content indication information, and the one content indication information may also be referred to as public indication information.
- the public indication information can indicate content corresponding to each part of the system information in the M pieces of system information.
- each piece of system information in the M pieces of system information corresponds to one piece of content indication information, and the one piece of content indication information is used to indicate the content of the system information.
- a content indication information corresponding to a system information may be a resource identifier, a resource group identifier, or a content identifier corresponding to the system information, and the embodiment of the present application is not limited thereto.
- the information for indicating the content of the M pieces of system information includes at least one of the following:
- a resource identifier corresponding to each system information in the M system information a resource group identifier corresponding to each system information in the M system information, and a content identifier corresponding to each system information in the M system information.
- the indication information sent by the network device includes a content identifier corresponding to each system information in the N pieces of system information
- the indication information corresponding to the M pieces of system information received by the terminal device may include each system in the M pieces of system information.
- the indication information sent by the network device includes the resource identifier corresponding to each system information in the N pieces of system information, and the indication information corresponding to the M pieces of system information received by the terminal device may include each system information corresponding to the M pieces of system information. Resource ID.
- the indication information sent by the network device includes the resource group identifier corresponding to each system information in the N pieces of system information, and the indication information corresponding to the M system information received by the terminal device may include each system information corresponding to the M pieces of system information.
- Resource group ID the resource group identifier corresponding to each system information in the N pieces of system information
- the indication information corresponding to the M system information received by the terminal device may include each system information corresponding to the M pieces of system information.
- N pieces of system information sent by the network device in the embodiment of the present application may be located in the same system information transmission period, or may be located in at least two system information transmission periods.
- the embodiments of the present application are not limited thereto.
- the network device may send the N pieces of system information to the terminal device by using N resources, wherein each resource may carry a system information, for example, each resource may correspond to one shaped beam, and the terminal device may receive N.
- N resources wherein each resource may carry a system information, for example, each resource may correspond to one shaped beam, and the terminal device may receive N.
- M parts of system resources information carried by M resources but the embodiment of the present application is not limited thereto.
- the at least two pieces of system information may be processed in various manners in the embodiments of the present application.
- the terminal device performs combined demodulation on the at least two pieces of system information.
- the terminal device needs to demodulate each system information received, and when the signal quality of the single system information received by the terminal device is low, the terminal device may not correctly demodulate the system. information.
- the terminal device at least two pieces of system information with the same content are combined and demodulated, and when the received signal quality of the single system information is low, since at least two pieces of system information with the same content are received and combined, The quality of the received signal is improved, and the reliability of system information transmission is improved, and the problem of undesirable demodulation or demodulation performance existing in the prior art is avoided or reduced.
- the “combined demodulation” in the embodiment of the present application may also be referred to as “joint decoding”.
- the joint coding may include soft combining (for example, a typical Chase Combining combining mode).
- the terminal device may perform soft combining on the at least two pieces of system information to obtain the correctly demodulated system information.
- embodiments of the present application are not limited thereto.
- the manner of combining at least two pieces of system information is not limited, for example, the The merging mode may be that the at least two pieces of system information are merged before the detection, or may be the merging of the at least two pieces of system information after the detection.
- the embodiments of the present application are not limited thereto.
- the terminal device demodulates the first system information in the at least two pieces of system information, and skips the first one of the at least two pieces of system information. Demodulation of other system information than system information.
- the first system information may include one system information of the at least two pieces of system information, and may also include multiple pieces of system information of the at least two pieces of system information, as long as the first system information is the at least two Part of the system information in the system information can be.
- the terminal device does not know the specific content of the received system information before demodulating the system information. Therefore, each system information needs to be demodulated, and in this embodiment, only the The first system information in the at least two pieces of system information is demodulated, and demodulation of the system information other than the first system information in the at least two pieces of system information is skipped. Since the content of the at least two pieces of system information is the same, when the system information is successfully obtained by demodulating the first system information, other system information with the same content may not be demodulated.
- the embodiment of the present application indicates whether the content of each system information received by the terminal device is the same by the indication information.
- the terminal device determines that the content of the received at least two pieces of system information is the same according to the indication information, only the at least two The first system information in the partial system information is demodulated, and in the case that the first system information is correctly demodulated, demodulation of the other system information in the at least two pieces of system information is skipped. Therefore, the embodiment of the present application can demodulate only the first system information while ensuring correct demodulation of the system information, and reduce the multiple redundant detection of the terminal device carrying the system information of the same content. Therefore, the embodiment of the present application can avoid the problem that the repeated demodulation or demodulation performance is not ideal in the prior art, and can reduce the power consumption of the terminal device, shorten the length of demodulation information, and improve system efficiency.
- a method for information transmission which includes:
- the network device sends the indication information to the terminal device, where the indication information includes information for indicating content of the N pieces of system information, where the indication information is used by the terminal device to determine at least two pieces of system information having the same content in the N pieces of system information, and Processing at least two pieces of system information;
- the network device sends the N pieces of system information to the terminal device, where N is a positive integer greater than or equal to 2.
- the network device in the embodiment of the present application sends the indication information to the terminal, and the terminal device can learn whether the content of the received system information is the same according to the indication information, so as to process the system information of the same content, thereby avoiding or reducing the prior art.
- the demodulation or demodulation performance is not ideal.
- the execution subject of the first aspect is a terminal device, and the execution body in the second aspect may be a network device, and corresponding features of the method on the network device side may refer to the foregoing first aspect. Description, therefore, for the sake of brevity, a detailed description is omitted as appropriate.
- the indication information that is sent by the network device to the terminal device is used by the terminal device to perform combined demodulation of the at least two pieces of system information according to the indication information.
- the indication information that is sent by the network device to the terminal device is used by the terminal device to demodulate the first system information in the at least two pieces of system information according to the indication information, and skip the at least Demodulation of system information other than the first system information in the two pieces of system information.
- the network device sends the indication information to the terminal device, where the network device sends a broadcast message to the terminal device, where the broadcast message carries the indication information.
- the network device sends the indication information to the terminal device, where the network device sends the indication information to the terminal device Control information that carries the indication information.
- the information for indicating the content of the N pieces of system information includes at least one of the following:
- a resource identifier corresponding to each system information in the N pieces of system information a resource group identifier corresponding to each system information in the N pieces of system information, and a content identifier corresponding to each system information in the N pieces of system information.
- the at least two pieces of system information are located in the same system information transmission period; or the at least two pieces of system information are located in at least two system information transmission periods.
- the embodiment of the present application sends the indication information to the terminal device by using the network device, and the terminal device can learn whether the received system information content is the same according to the indication information, thereby processing the system information of the same content, thereby avoiding or reducing the existing information.
- the problem of repeated demodulation or demodulation performance in the technology is not ideal.
- the terminal device may further perform combined demodulation on at least two pieces of system information with the same content, when the received signal quality of the single-part system information is low, because at least two pieces of system information that are the same content are obtained. Receiving and combining, thereby improving the quality of the received signal, improving the reliability of system information transmission, and avoiding or reducing the problem of unsatisfactory repeated demodulation or demodulation performance existing in the prior art.
- the terminal device may further demodulate the first system information in the at least two pieces of system information, and if the first system information is correctly demodulated, skip the other of the at least two pieces of system information. Demodulation of system information. Therefore, the embodiment of the present application can demodulate only the first system information while ensuring correct demodulation of the system information, and reduce the multiple redundant detection of the terminal device carrying the system information of the same content. Therefore, the embodiment of the present application can avoid the problem that the repeated demodulation or demodulation performance is not ideal in the prior art, and can reduce the power consumption of the terminal device, shorten the length of demodulation information, and improve system efficiency.
- a terminal device for performing the method in any of the foregoing first aspect, the first aspect of the first aspect.
- the terminal device comprises means for performing the above method.
- a network device for performing the method in any of the foregoing possible implementation manners of the second aspect and the second aspect.
- the terminal device comprises means for performing the above method.
- a terminal device comprising a processor and a memory
- the memory is for storing a computer program
- the processor is configured to execute a computer program stored in the memory
- the first aspect, the first aspect are performed The method in any of the possible implementations.
- a network device comprising a processor and a memory, the memory for storing a computer program, the processor for executing a computer program stored in the memory, performing the second aspect, the second aspect
- the terminal device comprises means for performing the above method.
- a seventh aspect a computer readable medium for storing a computer program, the computer program comprising instructions for performing the method of the first aspect, any of the possible implementations of the first aspect.
- a computer readable medium for storing a computer program, the computer program comprising instructions for performing the method of the second aspect, any of the possible implementations of the second aspect.
- FIG. 1 is a scenario diagram of a communication system to which an embodiment of the present application is applicable.
- FIG. 2 is a schematic flowchart of a method for information transmission according to an embodiment of the present application.
- FIG. 3 is a schematic block diagram of content identification of system information in accordance with one embodiment of the present application.
- FIG. 4 is a schematic block diagram of content identification of system information according to another embodiment of the present application.
- FIG. 5 is a schematic block diagram of a terminal device according to an embodiment of the present application.
- FIG. 6 is a schematic block diagram of a network device according to another embodiment of the present application.
- FIG. 7 is a schematic block diagram of a terminal device according to another embodiment of the present application.
- FIG. 8 is a schematic block diagram of a network device 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
- FDD Frequency Division Duplex
- TDD Time Division Duplex
- UMTS Universal Mobile Telecommunication System
- WiMAX Worldwide Interoperability for Microwave Access
- the network device in the embodiment of the present application may be a base station (Base Transceiver Station, BTS) in a GSM system or a Code Division Multiple Access (CDMA) system, or may be a base station in a WCDMA system ( NodeB, NB), may also be an evolved base station (Evolutional Node B, eNB or eNodeB) in the LTE system, or a wireless controller in a Cloud Radio Access Network (CRAN), or the network device It may be a relay station, an access point, an in-vehicle device, a wearable device, a network side device in a future 5G network, or a network device in a publicly available Public Land Mobile Network (PLMN).
- BTS Base Transceiver Station
- CDMA Code Division Multiple Access
- NodeB, NB NodeB
- Evolutional Node B, eNB or eNodeB evolved base station
- CRAN Cloud Radio Access Network
- the network device It may be a relay station, an access point,
- the terminal device in the embodiment of the present application may refer to an access terminal, a user equipment (User Equipment, UE), a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, and a wireless device. Communication device, user agent or user device.
- the access terminal may be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), with wireless communication.
- PLMN Public Land Mobile Network
- FIG. 1 is a scenario diagram of a communication system to which an embodiment of the present application is applicable.
- the communication system includes a network device and a terminal device, and the network device and the terminal device communicate through a cellular network resource or an unlicensed spectrum resource.
- a network device is used as a base station, and a terminal device is a user equipment as an example.
- the network device in FIG. 1 may send system information to the terminal device, and the terminal device may establish a connection with the network device according to the system information, so that downlink transmission and uplink transmission may be performed between the network device and the terminal device.
- the network device can send system information to the terminal device through multiple resources, where each resource can carry a system information.
- every The resource may correspond to a shaped beam.
- the network device may send a system information to the terminal device based on an shaped beam, and may send multiple pieces of system information based on the plurality of shaped beams. Limited to this.
- the terminal device may communicate with a base station in a radio access network, or may communicate with a core network via a base station in a radio access network, or may also be associated with a public switched telephone network (Public Switched Telephone Network). "PSTN”) or other networks or even the entire Internet. This embodiment of the present application does not limit this.
- PSTN Public Switched Telephone Network
- FIG. 2 is a schematic flowchart of a method for information transmission according to an embodiment of the present application.
- the method shown in FIG. 2 can be applied to the above various communication systems, and the communication system applicable to the embodiments of the present application includes a network device and a terminal device.
- the method 200 shown in Figure 2 includes:
- the network device sends the indication information to the terminal device.
- the network device sends the indication information to the terminal device, where the indication information includes information for indicating content of the N pieces of system information.
- the terminal device can receive the M pieces of system information and the content of the corresponding indication information in the N pieces of system information sent by the network device.
- the indication information received by the terminal device may include information indicating the content of the M-part system information.
- N may be a positive integer greater than or equal to M.
- the network device may send the indication information to the multiple terminal devices. Therefore, the indication information sent by the network device may include information for indicating content of the N pieces of system information corresponding to the multiple terminal devices. .
- the indication information received by the terminal device may be used only for information indicating content corresponding to the M pieces of system information received by the terminal device.
- the M system information herein may refer to the M system information that the terminal device can receive.
- the indication information may include information for indicating the content of the M system information, but the present application The embodiment is not limited thereto.
- the indication information sent by the network device may further include information for indicating the content of the system information that the other terminal device can receive, which is not limited by the embodiment of the present application.
- the network device in the embodiment of the present application may send the indication information in multiple manners, which will be separately described below.
- the network device sends a broadcast message to the terminal device, where the broadcast message carries the indication information.
- the network device may send the broadcast message through a downlink broadcast channel.
- the downlink broadcast channel may be a physical broadcast channel PBCH in an LTE system, or may be a new broadcast channel in a next generation system, such as a new air interface.
- the broadcast channel (New Radio Broadcast Channel, NR-BCH), the embodiment of the present application is not limited thereto.
- the network device sends control information to the terminal device, where the control information carries the indication information.
- the control information may further include scheduling information of a channel for transmitting system information to the terminal device, where the scheduling information includes resource allocation of a channel for transmitting the system information, and modulation information, and other indication information.
- the channel used to send the system information may be a physical shared channel or an enhanced broadcast channel, which is not limited herein.
- the control information may be downlink control information.
- the scheduling information of the physical resource block is usually carried in the physical downlink control information.
- the indication signaling is carried in the downlink control information.
- the channel used for transmitting the downlink control information may be a physical downlink control channel, such as a new radio-physical downlink control channel (New Radio-Physical Downlink Control). Channel, NR-PDCCH)
- NR-PDCCH New Radio-Physical Downlink Control
- embodiments of the present application are not limited thereto.
- each system information in the M pieces of system information in the first manner is associated with or corresponds to a broadcast information/broadcast channel resource;
- each piece of system information in the M pieces of system information is associated with or corresponds to a piece of control information/control channel resources.
- the specific content of the indication information is not limited in the embodiment of the present application, as long as the indication information includes information for indicating the content of the M pieces of system information.
- the information used to indicate the content of the M pieces of system information in the embodiment of the present application may include M pieces of content indication information, wherein one of the M pieces of system information and one of the M pieces of content indication information indicates Corresponding to the information, a content indication information corresponding to each system information may be used to indicate the content of the system information.
- the information used to indicate the content of the M pieces of system information in the embodiment of the present application may include M pieces of content indication information, wherein one piece of system information in the M pieces of system information corresponds to one piece of content indication information, each serving A content indication information corresponding to the system information may be used to indicate the content of the M pieces of system information.
- the information used to indicate the content of the M pieces of system information in the embodiment of the present application may include a content indication information, and the one content indication information may also be referred to as public indication information.
- the public indication information can indicate content corresponding to each part of the system information in the M pieces of system information.
- each piece of system information in the M pieces of system information corresponds to one piece of content indication information, and the one piece of content indication information is used to indicate the content of the system information.
- a content indication information corresponding to a system information may be a resource identifier, a resource group identifier, or a content identifier corresponding to the system information, and the embodiment of the present application is not limited thereto.
- the information for indicating the content of the M pieces of system information includes at least one of the following:
- a resource identifier corresponding to each system information in the M system information a resource group identifier corresponding to each system information in the M system information, and a content identifier corresponding to each system information in the M system information.
- the indication information sent by the network device includes a content identifier corresponding to each system information in the N pieces of system information
- the indication information corresponding to the M pieces of system information received by the terminal device may include each system in the M pieces of system information.
- the indication information sent by the network device includes a resource identifier corresponding to each system information in the N pieces of system information, and the indication information corresponding to the received M system information by the terminal device may include each system information in the M pieces of system information. Corresponding resource identifier.
- the indication information sent by the network device includes a resource group identifier corresponding to each system information of the N pieces of system information, and the indication information corresponding to the M pieces of system information received by the terminal device may include each system information of the M pieces of system information. Corresponding resource group ID.
- N pieces of system information sent by the network device in the embodiment of the present application may be located in the same system information transmission period, or may be located in at least two system information transmission periods.
- the embodiments of the present application are not limited thereto.
- the indication information corresponding to the M pieces of system information received by the terminal device may include the content identifier corresponding to each piece of system information in the M pieces of system information.
- the M system information is 4 pieces of system information in the same transmission period, and the content identifiers corresponding to the first system information to the fourth system information are 0, 0, 0, and 1, respectively.
- the terminal device may determine that the content of the first system information to the third system information is the same according to the indication information corresponding to the M system information.
- the M pieces of system information may also be 4 pieces of system information in different two transmission periods.
- the 4 pieces of system information is the first system information to the fourth part.
- the content identifiers corresponding to the system information are 0, 0, 0, and 1, respectively.
- the first system information and the second system information are in the same transmission period, and the third system information and the fourth system information are in another transmission period.
- the terminal device may determine that the content of the first system information to the third system information is the same according to the indication information corresponding to the M system information.
- the M system information is 4 pieces of system information
- the resource identifiers corresponding to each system information are Resource 1, Resource 2, Resource 3, and Resource 4.
- the corresponding relationship between the preset resource identifier and the system information content may be the first system information content corresponding to the resource 1 to the resource 3, that is, the system information content carried on the resource 1 to the resource 3 is the same, and the resource 4 corresponds to the second system. information.
- the terminal device may determine, according to the correspondence between the preset resource identifier and the system information content, which system information content is the same.
- the first system information to the fourth system information may be system information in the same transmission period, or may be system information in different transmission periods, which is not limited in the embodiment of the present application.
- the indication information corresponding to the M pieces of system information received by the terminal device may include the resource group identifier corresponding to each system information in the M pieces of system information, and the terminal device determines the resource group identifier corresponding to each system information after determining the resource group identifier corresponding to each system information. According to the correspondence between the resource group identifier and the system information content, it is determined which system information content is the same and which system information content is different.
- the M system information is 4 pieces of system information, and each system information, that is, the resource group identifier corresponding to the first system information to the fourth system information is resource group 1 and resource group 1 respectively. , resource group 1 and resource group 2.
- the corresponding relationship between the resource group identifier and the system information may be the same as the system information content of each resource in the same resource group, that is, the first system information to the third system information content carried on the resource 1 to the resource 3 the same.
- the first system information to the fourth system information may be system information in the same transmission period, or may be system information in different transmission periods, which is not limited in the embodiment of the present application.
- the embodiment of the present application can send the indication information to the terminal device by using the network device, so that the terminal device can learn whether the content of the system information is the same according to the indication information, so as to process the system information of the same content, which can avoid or reduce the prior art.
- the demodulation or demodulation performance is not ideal.
- the above description of the indication information is only for the purpose of helping the person skilled in the art to understand the embodiment of the present application, and is merely exemplary.
- the indication information may also be in other forms, and the embodiment of the present application is not limited thereto.
- the network device sends system information to the terminal device.
- the network device sends N pieces of system information to the terminal device.
- the terminal device is capable of receiving M pieces of system information in the N pieces of system information.
- the network device may first send the indication information corresponding to the system information to the terminal device, and then send the system information to the terminal device. Therefore, the terminal device can determine which system information has the same content before demodulating the system information according to the received indication information.
- the network device may send the N pieces of system information through N resources, where each resource carries a system information, and the terminal device may receive M pieces of system information carried by M resources in the N resources, optionally
- one resource may correspond to one shaped beam, but the embodiment of the present application is not limited thereto.
- the terminal device determines, according to the indication information, at least two pieces of system information that have the same content in the M pieces of system information.
- the terminal device determines, according to the information indicating the content of the M pieces of system information included in the indication information, which of the M pieces of system information have the same content.
- the M system information is 4 pieces of system information, and the content identifiers corresponding to each system information are 0, 0, 0, and 1, respectively.
- the terminal device may determine that the content of the first system information to the third system information is the same according to the content identifier corresponding to the M system information.
- the M system information is 4 pieces of system information
- the resource identifiers corresponding to each system information are Resource 1, Resource 2, Resource 3, and Resource 4.
- the corresponding relationship between the preset resource identifier and the system information content may be the first system information content corresponding to the resource 1 to the resource 3, that is, the system information content carried on the resource 1 to the resource 3 is the same, and the resource 4 corresponds to the second system. information.
- the terminal device may determine that the content of the first system information to the third system information is the same according to the resource identifier corresponding to the system information and the corresponding relationship between the preset resource identifier and the system information content.
- the M system information is 4 pieces of system information
- the resource group identifiers corresponding to each system information are resource group 1, resource group 1, resource group 1, and resource group 2, respectively.
- the corresponding relationship between the resource group identifier and the system information may be the same as the system information content of each resource in the same resource group, and the terminal device may use the resource group identifier corresponding to the system information and the preset resource group identifier and system.
- the correspondence of the information content determines that the contents of the first system information to the third system information are the same.
- the terminal device processes the at least two pieces of system information.
- the at least two pieces of system information may be processed in various manners in the embodiments of the present application.
- the terminal device performs combined demodulation on the at least two pieces of system information.
- the terminal device needs to demodulate each system information received, and when the received signal quality of the single system information received by the terminal device is low, the terminal device may not correctly demodulate the system message.
- the terminal device at least two pieces of system information with the same content are combined and demodulated, and even when the received signal quality of the single-system information is low, the reception can be improved by receiving and combining the same system information.
- the quality of the signal, as well as the reliability of system information transmission avoids or reduces the problem of poor demodulation or demodulation performance existing in the prior art.
- the “combined demodulation” in the embodiment of the present application may also be referred to as “joint decoding”.
- the joint coding may include soft combining (for example, a typical Chase Combining combining mode).
- the terminal device may perform soft combining on the at least two pieces of system information to obtain the correctly demodulated system information.
- embodiments of the present application are not limited thereto.
- the method for combining at least two pieces of system information is not limited in the embodiment of the present application.
- the combining mode may be that the at least two system information are merged before detection, or may be The at least two pieces of system information are combined after detection.
- the embodiments of the present application are not limited thereto.
- the terminal device demodulates the first system information in the at least two pieces of system information, and skips the first one of the at least two pieces of system information. Demodulation of other system information than system information.
- the first system information may include one system information of the at least two pieces of system information, and may also include multiple pieces of system information of the at least two pieces of system information, as long as the first system information is the at least two Part of the system information in the system information can be.
- the terminal device does not know the specific content of the received system information before demodulating the system information. Therefore, each system information needs to be demodulated, and in this embodiment, only the The first system information in the at least two pieces of system information is demodulated, and demodulation of the system information other than the first system information in the at least two pieces of system information is skipped. Since the content of the at least two pieces of system information is the same, when the system information is successfully obtained by demodulating the first system information, other system information with the same content may not be demodulated.
- the embodiment of the present application indicates whether the content of each system information received by the terminal device is the same by the indication information.
- the terminal device determines that the content of the received at least two pieces of system information is the same according to the indication information, only the at least two The first system information in the partial system information is demodulated, and in the case that the first system information is correctly demodulated, demodulation of the other system information in the at least two pieces of system information is skipped. Therefore, the embodiment of the present application can demodulate only the first system information while ensuring correct demodulation of the system information, and reduce the multiple redundant detection of the terminal device carrying the system information of the same content. Therefore, the embodiment of the present application can avoid the problem that the repeated demodulation or demodulation performance is not ideal in the prior art, and can reduce the power consumption of the terminal device, shorten the length of demodulation information, and improve system efficiency.
- the terminal device of the embodiment of the present application will be described below with reference to FIG. 5 and FIG. 7
- the network device of the embodiment of the present application will be described with reference to FIG. 6 and FIG. 8 .
- FIG. 5 is a schematic block diagram of a terminal device 500 for transmitting signals according to an embodiment of the present application. As shown in FIG. 5, the terminal device 500 includes:
- the first receiving unit 510 is configured to receive indication information that is sent by the network device, where the indication information includes information used to indicate content of the M-part system information;
- the second receiving unit 520 is configured to receive the M pieces of system information sent by the network device.
- the determining unit 530 is configured to determine, according to the indication information, at least two pieces of system information having the same content in the M pieces of system information;
- the processing unit 540 is configured to process the at least two pieces of system information, where M is a positive integer greater than or equal to 2.
- the terminal device can learn whether the content of the system information is the same according to the indication information, so as to process the system information of the same content, which can avoid or reduce the repeated demodulation or demodulation performance in the prior art. The problem.
- the processing unit 540 is specifically configured to perform combined demodulation on the at least two pieces of system information.
- the processing unit 540 is specifically configured to demodulate the first system information in the at least two pieces of system information, and skip other than the first system information in the at least two pieces of system information. Demodulation of system information.
- the first receiving unit 510 is specifically configured to receive a broadcast message sent by the network device, where the broadcast message carries the indication information.
- the first receiving unit 510 is specifically configured to receive control information sent by the network device, where the control information carries the indication information.
- the information for indicating the content of the M pieces of system information includes at least one of the following:
- a resource identifier corresponding to each system information in the M system information a resource group identifier corresponding to each system information in the M system information, and a content identifier corresponding to each system information in the M system information.
- the at least two pieces of system information are located in the same system information transmission period
- the at least two pieces of system information are located in at least two system information transmission periods.
- the terminal device 500 shown in FIG. 5 can implement various processes related to the terminal device in the method embodiment of FIG. 2.
- the operations and/or functions of the various modules in the terminal device 500 are respectively implemented in order to implement the corresponding processes in the method embodiment in FIG. 2.
- the detailed description is omitted here.
- the terminal device can learn whether the content of the system information is the same according to the indication information, so as to process the system information of the same content, which can avoid or reduce the repeated demodulation or demodulation performance in the prior art. The problem.
- the terminal device may further perform combined demodulation on at least two pieces of system information with the same content, when the received signal quality of the single-part system information is low, because at least two pieces of system information that are the same content are obtained. Receiving and combining, thereby improving the quality of the received signal, improving the reliability of system information transmission, and avoiding or reducing the problem of unsatisfactory repetitive demodulation or demodulation performance existing in the prior art.
- the terminal device may further demodulate only the first system information in the at least two pieces of system information, and if the first system information is correctly demodulated, skip the at least two pieces of system information. Demodulation of other system information. Therefore, the embodiment of the present application can demodulate only the first system information while ensuring correct demodulation of the system information, and reduce the multiple redundant detection of the terminal device carrying the system information of the same content. Therefore, the embodiment of the present application can avoid the problem that the repeated demodulation or demodulation performance is not ideal in the prior art, and can reduce the power consumption of the terminal device, shorten the length of demodulation information, and improve system efficiency.
- FIG. 6 shows a schematic block diagram of a network device 600 according to an embodiment of the present application.
- the terminal device 600 includes:
- the first sending unit 610 is configured to send, to the terminal device, indication information, where the indication information includes information for indicating content of the N pieces of system information, where the indication information is used by the terminal device to determine that the content of the N pieces of system information is the same Two pieces of system information and processing the at least two pieces of system information;
- the second sending unit 620 is configured to send the N pieces of system information to the terminal device, where N is a positive integer greater than or equal to 2.
- the embodiment of the present application sends the indication information to the terminal by using the network device, and the terminal device can learn whether the content of the system information is the same according to the indication information, so that the system information of the same content is processed, which can avoid or reduce the existing technology.
- the problem of repeated demodulation or demodulation performance is not ideal.
- the indication information sent by the first sending unit 610 to the terminal device is used by the terminal device to perform combined demodulation of the at least two pieces of system information according to the indication information.
- the indication information sent by the first sending unit 610 to the terminal device is used by the terminal device to demodulate the first system information in the at least two pieces of system information according to the indication information, and skipping the Demodulation of at least two pieces of system information other than the first system information.
- the first sending unit is specifically configured to send a broadcast message to the terminal device, where the broadcast message carries the indication information.
- the first sending unit is specifically configured to send control information to the terminal device, where the control information carries the indication information.
- the information for indicating the content of the N pieces of system information includes at least one of the following:
- a resource identifier corresponding to each system information in the N pieces of system information a resource group identifier corresponding to each system information in the N pieces of system information, and a content identifier corresponding to each system information in the N pieces of system information.
- the at least two pieces of system information are located in the same system information transmission period; or the at least two pieces of system information are located in at least two system information transmission periods.
- the network device 600 shown in FIG. 6 can implement various processes related to the network device in the method embodiment of FIG. 2.
- the operations and/or functions of the various modules in the network device 600 are respectively implemented to implement the corresponding processes in the method embodiment of FIG. 2.
- the detailed description is omitted here.
- the embodiment of the present application sends the indication information to the terminal by using the network device, and the terminal device can learn whether the content of the system information is the same according to the indication information, so that the system information of the same content is processed, which can avoid or reduce the existing technology.
- the problem of repeated demodulation or demodulation performance is not ideal.
- the terminal device may further perform combined demodulation on at least two pieces of system information with the same content, when the received signal quality of the single-part system information is low, because at least two pieces of system information that are the same content are obtained. Receiving and combining, thereby improving the quality of the received signal, improving the reliability of system information transmission, and avoiding or reducing the problem of unsatisfactory repetitive demodulation or demodulation performance existing in the prior art.
- the terminal device may further demodulate only the first system information in the at least two pieces of system information, and if the first system information is correctly demodulated, skip the at least two pieces of system information. Demodulation of other system information. Therefore, the embodiment of the present application can demodulate only the first system information while ensuring correct demodulation of the system information, and reduce the multiple redundant detection of the terminal device carrying the system information of the same content. Therefore, the embodiment of the present application can avoid the problem that the repeated demodulation or demodulation performance existing in the prior art is not ideal, and can reduce the work of the terminal device. Consumption, shorten the length of demodulation information, and improve system efficiency.
- FIG. 7 shows a schematic block diagram of a terminal device 700 according to an embodiment of the present application.
- the terminal device 700 includes a processor 710 and a transceiver 720.
- the processor 710 is connected to the transceiver 720, and is optional.
- the terminal device 700 also includes a memory 730 that is coupled to the processor 710. Further optionally, the device 700 can also include a bus system 740.
- the processor 710, the memory 730, and the transceiver 720 can be connected by a bus system 740, which can be used to store instructions for executing instructions stored in the memory 730 to control the transceiver 720 to receive information or signal.
- the transceiver 720 is configured to receive indication information sent by the network device, where the indication information includes information used to indicate content of the M pieces of system information;
- the transceiver 720 is further configured to receive the M pieces of system information sent by the network device.
- the processor 710 is configured to determine, according to the indication information, at least two pieces of system information having the same content in the M pieces of system information; and process the at least two pieces of system information, where M is a positive integer greater than or equal to 2.
- the terminal device can learn whether the content of the system information is the same according to the indication information, so as to process the system information of the same content, which can avoid or reduce the repeated demodulation or demodulation performance in the prior art. The problem.
- the processor 710 may be a central processing unit (“CPU"), and the processor 710 may also be other general-purpose processors, digital signal processors (DSPs). , an application specific integrated circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component, and the like.
- the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
- the memory 730 can include read only memory and random access memory and provides instructions and data to the processor 710. A portion of the memory 730 may also include a non-volatile random access memory. For example, the memory 730 can also store information of the device type.
- the bus system 740 may include a power bus, a control bus, a status signal bus, and the like in addition to the data bus. However, for clarity of description, various buses are labeled as bus system 740 in the figure.
- each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 710 or an instruction in a form of software.
- the steps 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 memory 730, and processor 710 reads the information in memory 730 and, in conjunction with its hardware, performs the steps of the above method. To avoid repetition, it will not be described in detail here.
- the processor 710 is specifically configured to perform combined demodulation on the at least two pieces of system information.
- the processor 710 is specifically configured to demodulate the first system information in the at least two pieces of system information, and skip other systems than the first system information in the at least two pieces of system information. Demodulation of information.
- the transceiver 720 is specifically configured to receive a broadcast message sent by the network device, where the broadcast message carries the indication information.
- the transceiver 720 is specifically configured to receive control information sent by the network device, where the control information carries the indication information.
- the information for indicating the content of the M pieces of system information includes at least one of the following:
- a resource identifier corresponding to each system information in the M system information a resource group identifier corresponding to each system information in the M system information, and a content identifier corresponding to each system information in the M system information.
- the at least two pieces of system information are located in the same system information transmission period; or
- the at least two pieces of system information are located in at least two system information transmission periods.
- the terminal device 700 shown in FIG. 7 can implement various processes related to the terminal device in the method embodiment of FIG. 2.
- the operations and/or functions of the various modules in the terminal device 700 are respectively implemented in order to implement the corresponding processes in the method embodiment in FIG. 2.
- the detailed description is omitted here.
- the terminal device can learn whether the content of the system information is the same according to the indication information, so as to process the system information of the same content, which can avoid or reduce the repeated demodulation or demodulation performance in the prior art. The problem.
- the terminal device may further perform combined demodulation on at least two pieces of system information with the same content, when the received signal quality of the single-part system information is low, because at least two pieces of system information that are the same content are obtained. Receiving and combining, thereby improving the quality of the received signal, improving the reliability of system information transmission, and avoiding or reducing the problem of unsatisfactory repetitive demodulation or demodulation performance existing in the prior art.
- the terminal device may further demodulate only the first system information in the at least two pieces of system information, and if the first system information is correctly demodulated, skip the at least two pieces of system information. Demodulation of other system information. Therefore, the embodiment of the present application can demodulate only the first system information while ensuring correct demodulation of the system information, and reduce the multiple redundant detection of the terminal device carrying the system information of the same content. Therefore, the embodiment of the present application can avoid the problem that the repeated demodulation or demodulation performance is not ideal in the prior art, and can reduce the power consumption of the terminal device, shorten the length of demodulation information, and improve system efficiency.
- FIG. 8 shows a schematic block diagram of a network device 800 according to an embodiment of the present application.
- the network device 800 includes a processor 810 and a transceiver 820.
- the processor 810 is connected to the transceiver 820.
- the network device 800 also includes a memory 830 that is coupled to the processor 810. Further optionally, the device 800 includes a bus system 840.
- the processor 810, the memory 830, and the transceiver 820 may be connected by a bus system 840, which may be used to store instructions for executing instructions stored in the memory 830 to control the transceiver 820 to transmit information or signal.
- the transceiver 820 is configured to send, to the terminal device, indication information, where the indication information includes information for indicating content of the N pieces of system information, where the indication information is used by the terminal device to determine at least two copies of the same content in the N pieces of system information.
- System information and processing the at least two pieces of system information; and for transmitting the N pieces of system information to the terminal device, where N is a positive integer greater than or equal to 2.
- the embodiment of the present application sends the indication information to the terminal by using the network device, and the terminal device can learn whether the content of the system information is the same according to the indication information, so that the system information of the same content is processed, which can avoid or reduce the existing technology.
- the problem of repeated demodulation or demodulation performance is not ideal.
- the processor 810 may be a central processing unit (“CPU"), and the processor 810 may also be other general-purpose processors, digital signal processors (DSPs). , an application specific integrated circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component, and the like.
- the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
- the memory 830 can include read only memory and random access memory and provides instructions and numbers to the processor 810. according to. A portion of the memory 830 may also include a non-volatile random access memory. For example, the memory 830 can also store information of the device type.
- the bus system 840 may include a power bus, a control bus, a status signal bus, and the like in addition to the data bus. However, for clarity of description, various buses are labeled as bus system 840 in the figure.
- each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 810 or an instruction in a form of software.
- the steps 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 memory 830, and processor 810 reads the information in memory 830 and, in conjunction with its hardware, performs the steps of the above method. To avoid repetition, it will not be described in detail here.
- the indication information sent by the transceiver 820 to the terminal device is used by the terminal device to perform combined demodulation of the at least two pieces of system information according to the indication information.
- the indication information sent by the transceiver 820 to the terminal device is used by the terminal device to demodulate the first system information in the at least two pieces of system information according to the indication information, and skip the at least two Demodulation of system information other than the first system information in the system information.
- the transceiver 820 is specifically configured to send a broadcast message to the terminal device, where the broadcast message carries the indication information.
- the transceiver 820 is specifically configured to send control information to the terminal device, where the control information carries the indication information.
- the information for indicating the content of the N pieces of system information includes at least one of the following:
- a resource identifier corresponding to each system information in the N pieces of system information a resource group identifier corresponding to each system information in the N pieces of system information, and a content identifier corresponding to each system information in the N pieces of system information.
- the at least two pieces of system information are located in the same system information transmission period; or the at least two pieces of system information are located in at least two system information transmission periods.
- the network device 800 shown in FIG. 8 can implement various processes related to the network device in the method embodiment of FIG. 2.
- the operations and/or functions of the various modules in the network device 800 are respectively implemented to implement the corresponding processes in the method embodiment of FIG. 2.
- the detailed description is omitted here.
- the embodiment of the present application sends the indication information to the terminal by using the network device, and the terminal device can learn whether the content of the system information is the same according to the indication information, so that the system information of the same content is processed, which can avoid or reduce the existing technology.
- the problem of repeated demodulation or demodulation performance is not ideal.
- the terminal device may further perform combined demodulation on at least two pieces of system information with the same content, when the received signal quality of the single-part system information is low, because at least two pieces of system information that are the same content are obtained. Receiving and combining, thereby improving the quality of the received signal, improving the reliability of system information transmission, and avoiding or reducing the problem of unsatisfactory repetitive demodulation or demodulation performance existing in the prior art.
- the terminal device may further demodulate only the first system information in the at least two pieces of system information, and if the first system information is correctly demodulated, skip the at least two pieces of system information. Demodulation of other system information. Therefore, the embodiment of the present application can demodulate only the first system information while ensuring correct demodulation of the system information, and reduce the multiple redundant detection of the terminal device carrying the system information of the same content. Therefore, the embodiment of the present application can avoid the problem that the repeated demodulation or demodulation performance existing in the prior art is not ideal, and can reduce the work of the terminal device. Consumption, shorten the length of demodulation information, and improve system efficiency.
- system and “network” are used interchangeably herein.
- the term “and/or” in this context is merely an association describing the associated object, indicating that there may be three relationships, for example, A and / or B, which may indicate that A exists separately, and both A and B exist, respectively. B these three situations.
- the character "/" in this article generally indicates that the contextual object is an "or" relationship.
- B corresponding to A means that B is associated with A, and B can be determined according to A.
- determining B from A does not mean that B is only determined based on A, and that B can also be determined based on A and/or other information.
- the disclosed systems, devices, and methods may be implemented in other manners.
- the device embodiments described above are merely illustrative.
- the division of cells is only a logical function division.
- multiple units or components may be combined or integrated. Go to 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, or an electrical, mechanical or other form of connection.
- the units described as separate components may or may not be physically separate, 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 objectives of the embodiments of the present application.
- 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 above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
- Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another.
- a storage medium may be any available media that can be accessed by a computer.
- computer readable media may comprise RAM, ROM, EEPROM, CD-ROM or other optical disk storage, disk storage media or other magnetic storage device, or can be used to carry or store a desired form of instruction or data structure.
- Any connection may suitably be a computer readable medium.
- the software is transmitted from a website, server, or other remote source using coaxial cable, fiber optic cable, twisted pair, digital subscriber line (DSL), or wireless technologies such as infrared, radio, and microwave
- the coaxial cable , fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, wireless, and microwave are included in the fixing of the associated media.
- a disk and a disc include a compact disc (CD), a laser disc, a compact disc, a digital versatile disc (DVD), a floppy disc, and a Blu-ray disc, wherein the disc is usually magnetically copied, and the disc is The laser is used to optically replicate the data. Combinations of the above should also be included within the scope of the computer readable media.
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Abstract
Description
***信息 | ***信息对应的资源标识 |
第一份***信息 | 资源1 |
第二份***信息 | 资源2 |
第三份***信息 | 资源3 |
第四份***信息 | 资源4 |
***信息 | ***信息对应的资源组标识 |
第一份***信息 | 资源组1 |
第二份***信息 | 资源组1 |
第三份***信息 | 资源组1 |
第四份***信息 | 资源组2 |
Claims (28)
- 一种信息传输的方法,其特征在于,包括:终端设备接收网络设备发送的指示信息,所述指示信息包括用于指示M份***信息的内容的信息;所述终端设备接收所述网络设备发送的所述M份***信息;所述终端设备根据所述指示信息,确定所述M份***信息中内容相同的至少两份***信息;所述终端设备对所述至少两份***信息进行处理,其中M为大于或等于2的正整数。
- 根据权利要求1所述的方法,其特征在于,所述终端设备对所述至少两份***信息进行处理,包括:所述终端设备对所述至少两份***信息进行合并解调。
- 根据权利要求1所述的方法,其特征在于,所述终端设备对所述至少两份***信息进行处理,包括:所述终端设备对所述至少两份***信息中的第一***信息进行解调,并跳过对所述至少两份***信息中除所述第一***信息之外的其他的***信息的解调。
- 根据权利要求1至3中任一项所述的方法,其特征在于,所述终端设备接收网络设备发送的指示信息,包括:所述终端设备接收所述网络设备发送的广播消息,所述广播消息携带所述指示信息。
- 根据权利要求1至3中任一项所述的方法,其特征在于,所述终端设备接收网络设备发送的指示信息,包括:所述终端设备接收所述网络设备发送的控制信息,所述控制信息携带所述指示信息。
- 根据权利要求1至5中任一项所述的方法,其特征在于,所述用于指示M份***信息的内容的信息包括以下中的至少一种:所述M份***信息中每一份***信息对应的资源标识、所述M份***信息中每一份***信息对应的资源组标识和所述M份***信息中每一份***信息对应的内容标识。
- 根据权利要求1至6中任一项所述的方法,其特征在于,所述至少两份***信息位于同一个***信息传输周期内;或者,所述至少两份***信息位于至少两个***信息传输周期内。
- 一种信息传输的方法,其特征在于,包括:网络设备向终端设备发送指示信息,所述指示信息包括用于指示N份***信息的内容的信息,所述指示信息用于所述终端设备确定所述N份***信息中内容相同的至少两份***信息,并对所述至少两份***信息进行处理;所述网络设备向所述终端设备发送所述N份***信息,其中N为大于或等于2的正整数。
- 根据权利要求8所述的方法,其特征在于,所述网络设备向所述终端设备发送的所述指示信息用于所述终端设备根据所述指示 信息进行所述至少两份***信息的合并解调。
- 根据权利要求8所述的方法,其特征在于,所述网络设备向所述终端设备发送的所述指示信息用于所述终端设备根据所述指示信息对所述至少两份***信息中的第一***信息进行解调,并跳过对所述至少两份***信息中除所述第一***信息之外的其他***信息的解调。
- 根据权利要求8至10中任一项所述的方法,其特征在于,所述网络设备向终端设备发送指示信息,包括:所述网络设备向所述终端设备发送广播消息,所述广播消息携带所述指示信息。
- 根据权利要求8至11中任一项所述的方法,其特征在于,所述网络设备向终端设备发送指示信息,包括:所述网络设备向所述终端设备发送控制信息,所述控制信息携带所述指示信息。
- 根据权利要求8至12中任一项所述的方法,其特征在于,所述用于指示N份***信息的内容的信息包括以下中的至少一种:所述N份***信息中每一份***信息对应的资源标识、所述N份***信息中每一份***信息对应的资源组标识和所述N份***信息中每一份***信息对应的内容标识。
- 根据权利要求8至13中任一项所述的方法,其特征在于,所述至少两份***信息位于同一个***信息传输周期内;或者,所述至少两份***信息位于至少两个***信息传输周期内。
- 一种终端设备,其特征在于,包括:第一接收单元,用于接收网络设备发送的指示信息,所述指示信息包括用于指示M份***信息的内容的信息;第二接收单元,用于接收所述网络设备发送的所述M份***信息;确定单元,用于根据所述指示信息,确定所述M份***信息中内容相同的至少两份***信息;处理单元,用于对所述至少两份***信息进行处理,其中M为大于或等于2的正整数。
- 根据权利要求15所述的终端设备,其特征在于,所述处理单元具体用于对所述至少两份***信息进行合并解调。
- 根据权利要求15所述的终端设备,其特征在于,所述处理单元具体用于对所述至少两份***信息中的第一***信息进行解调,并跳过对所述至少两份***信息中除所述第一***信息之外的其他的***信息的解调。
- 根据权利要求15至17中任一项所述的终端设备,其特征在于,所述第一接收单元具体用于接收所述网络设备发送的广播消息,所述广播消息携带所述指示信息。
- 根据权利要求15至17中任一项所述的终端设备,其特征在于,所述第一接收单元具体用于接收所述网络设备发送的控制信息,所述控制信息携带所述指示信息。
- 根据权利要求15至19中任一项所述的终端设备,其特征在于,所述用于指示M份***信息的内容的信息包括以下中的至少一种:所述M份***信息中每一份***信息对应的资源标识、所述M份***信息中每一份***信息所应的资源组标识和所述M份***信息中每一份***信息对应的内容标识。
- 根据权利要求15至20中任一项所述的终端设备,其特征在于,所述至少两份***信息位于同一个***信息传输周期内;或者,所述至少两份***信息位于至少两个***信息传输周期内。
- 一种网络设备,其特征在于,包括:第一发送单元,用于向终端设备发送指示信息,所述指示信息包括用于指示N份***信息的内容的信息,所述指示信息用于所述终端设备确定所述N份***信息中内容相同的至少两份***信息,并对所述至少两份***信息进行处理;第二发送单元,用于向所述终端设备发送所述N份***信息,其中N为大于或等于2的正整数。
- 根据权利要求22所述的网络设备,其特征在于,所述第一发送单元向所述终端设备发送的所述指示信息用于所述终端设备根据所述指示信息进行所述至少两份***信息的合并解调。
- 根据权利要求22所述的网络设备,其特征在于,所述第一发送单元向所述终端设备发送的所述指示信息用于所述终端设备根据所述指示信息对所述至少两份***信息中的第一***信息进行解调,并跳过对所述至少两份***信息中除所述第一***信息之外的其他***信息的解调。
- 根据权利要求22至24中任一项所述的网络设备,其特征在于,所述第一发送单元具体用于向所述终端设备发送广播消息,所述广播消息携带所述指示信息。
- 根据权利要求22至24中任一项所述的网络设备,其特征在于,所述第一发送单元具体用于向所述终端设备发送控制信息,所述控制信息携带所述指示信息。
- 根据权利要求22至26中任一项所述的网络设备,其特征在于,所述用于指示N份***信息的内容的信息包括以下中的至少一种:所述N份***信息中每一份***信息对应的资源标识、所述N份***信息中每一份***信息对应的资源组标识和所述N份***信息中每一份***信息对应的内容标识。
- 根据权利要求22至27中任一项所述的网络设备,其特征在于,所述至少两份***信息位于同一个***信息传输周期内;或者,所述至少两份***信息位于至少两个***信息传输周期内。
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JP2019506732A JP6760571B2 (ja) | 2016-08-12 | 2017-08-10 | 情報伝送方法、端末デバイス、およびネットワークデバイス |
EP17838770.0A EP3493560B1 (en) | 2016-08-12 | 2017-08-10 | Method, terminal device, and network device for transmitting information |
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KR20130028397A (ko) | 2011-09-09 | 2013-03-19 | 삼성전자주식회사 | 무선 통신 시스템에서 동기 및 시스템 정보 획득을 위한 장치 및 방법 |
US20130286960A1 (en) * | 2012-04-30 | 2013-10-31 | Samsung Electronics Co., Ltd | Apparatus and method for control channel beam management in a wireless system with a large number of antennas |
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US20190174401A1 (en) | 2019-06-06 |
BR112019002832A2 (pt) | 2019-06-18 |
JP6760571B2 (ja) | 2020-09-23 |
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