WO2020087361A1 - 信号发送方法、天线面板信息的指示方法、装置和系统 - Google Patents

信号发送方法、天线面板信息的指示方法、装置和系统 Download PDF

Info

Publication number
WO2020087361A1
WO2020087361A1 PCT/CN2018/113077 CN2018113077W WO2020087361A1 WO 2020087361 A1 WO2020087361 A1 WO 2020087361A1 CN 2018113077 W CN2018113077 W CN 2018113077W WO 2020087361 A1 WO2020087361 A1 WO 2020087361A1
Authority
WO
WIPO (PCT)
Prior art keywords
pucch resource
parameter
antenna panel
dci
uplink
Prior art date
Application number
PCT/CN2018/113077
Other languages
English (en)
French (fr)
Inventor
陈哲
张磊
王昕�
Original Assignee
富士通株式会社
陈哲
张磊
王昕�
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 富士通株式会社, 陈哲, 张磊, 王昕� filed Critical 富士通株式会社
Priority to CN201880097538.5A priority Critical patent/CN112703684A/zh
Priority to PCT/CN2018/113077 priority patent/WO2020087361A1/zh
Priority to JP2021517693A priority patent/JP2022503933A/ja
Publication of WO2020087361A1 publication Critical patent/WO2020087361A1/zh
Priority to US17/213,690 priority patent/US20210219317A1/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0691—Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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

Definitions

  • the present invention relates to the communication field, and in particular, to a signal transmission method, an antenna panel information indication method, a device, and a system.
  • the implementation of beamforming technology requires the use of large-scale antenna arrays.
  • 5G-NR (5generation-new radio) system of the fifth generation mobile communication technology
  • these antenna particles are usually distributed in different antennas during antenna design On the panel.
  • the directions of multiple antenna panels are usually different.
  • the advantage of this design is that when the terminal device is in a moving state, different antenna panels can maximize the gain of the received and / or transmitted signals in different directions in order to enhance the robustness of the received and / or transmitted signals of the terminal device .
  • the 5G-NR system achieves beam indication for large-scale antenna arrays.
  • the channel state corresponding to the beam is obtained by measuring the reference signal; by measuring the reference signal and reporting the measurement result, the network device can determine the reception and / or transmission by indicating the reference signal corresponding to the beam The beam used by the signal.
  • the uplink signal currently it is generally transmitted through the control channel (PUCCH) and the data channel (PUSCH) or in the form of a reference signal (for example, SRS), and the specific transmission method depends on the scheduling of the network device. Since the transmission of the control channel, data channel and reference signal are independently scheduled, if the network device directly indicates their antenna panel information, a basic method is: the network device indicates the antenna of the control channel, data channel and reference signal respectively Panel information.
  • the advantage of this indication is that different types of upstream signals each have a great degree of flexibility in the spatial direction when they are sent. However, considering that the terminal device is usually in a state of non-high-speed movement and overturning, only one antenna panel is usually used. In this case, the network device still indicates different types of uplink signal antenna panel information separately, which wastes communication resources.
  • embodiments of the present invention provide a signal transmission method, an antenna panel information indication method, an apparatus, and a system to save indication bits (resources).
  • a signal transmission method includes:
  • the terminal device sends an uplink signal according to antenna panel information related to the uplink control channel (PUCCH) resource.
  • PUCCH uplink control channel
  • a method for indicating antenna panel information wherein the method includes:
  • the network device sends indication information to the terminal device indicating the antenna panel information related to the PUCCH resource of the terminal device, and the terminal device sends an uplink signal according to the antenna panel information related to the PUCCH resource.
  • a signal sending apparatus which is configured in a terminal device, wherein the apparatus includes:
  • a transmission unit that transmits uplink signals according to antenna panel information related to uplink control channel (PUCCH) resources.
  • PUCCH uplink control channel
  • an antenna panel information indicating device configured in a network device, wherein the method includes:
  • the first sending unit sends instruction information to the terminal device, indicating the antenna panel information related to the PUCCH resource of the terminal device, and the terminal device sends an uplink signal according to the antenna panel information related to the PUCCH resource.
  • a terminal device wherein the terminal device includes the apparatus according to the foregoing third aspect.
  • a network device wherein the network device includes the apparatus according to the foregoing fourth aspect.
  • a communication system including the terminal device described in the fifth aspect and the network device described in the sixth aspect.
  • a computer-readable program wherein when the program is executed in a terminal device, the program causes the computer to execute the method according to the first aspect in the terminal device .
  • a storage medium storing a computer-readable program, wherein the computer-readable program causes a computer to execute the method described in the first aspect in a terminal device.
  • a computer readable program wherein when the program is executed in a network device, the program causes the computer to execute the method in the foregoing second aspect in the network device .
  • a storage medium storing a computer-readable program, wherein the computer-readable program causes a computer to execute the method described in the second aspect in a network device.
  • the beneficial effect of the embodiment of the present invention is that, according to the embodiment of the present invention, the network device only needs to indicate the antenna panel information related to the uplink control channel resource, that is, to realize different types of uplink signals (for example, PUCCH, PUSCH, or uplink reference signals) ) Joint indication of antenna panel information, thereby saving indication bits (resources).
  • the network device only needs to indicate the antenna panel information related to the uplink control channel resource, that is, to realize different types of uplink signals (for example, PUCCH, PUSCH, or uplink reference signals) ) Joint indication of antenna panel information, thereby saving indication bits (resources).
  • FIG. 1 is a schematic diagram of a communication system according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram of a method for indicating antenna panel information of Embodiment 2;
  • FIG. 4 is a schematic diagram of a signal transmission device of Embodiment 3.
  • FIG. 5 is a schematic diagram of an antenna panel information indicating device of Embodiment 4.
  • FIG. 6 is a schematic diagram of the terminal device of Embodiment 5.
  • FIG. 7 is a schematic diagram of a network device of Embodiment 6.
  • the terms “first”, “second”, etc. are used to distinguish different elements in terms of titles, but do not mean the spatial arrangement or chronological order of these elements, and these elements should not be used by these terms Restricted.
  • the term “and / or” includes any and all combinations of one or more of the associated listed terms.
  • the terms “comprising”, “including”, “having”, etc. refer to the presence of stated features, elements, elements or components, but do not exclude the presence or addition of one or more other features, elements, elements or components.
  • the term “communication network” or “wireless communication network” may refer to a network that conforms to any of the following communication standards, such as Long Term Evolution (LTE, Long Term Evolution), Enhanced Long Term Evolution (LTE-A, LTE- Advanced), wideband code division multiple access (WCDMA, Wideband Code Division Multiple Access), high-speed message access (HSPA, High-Speed Packet Access) and so on.
  • LTE Long Term Evolution
  • LTE-A Long Term Evolution
  • LTE-A Long Term Evolution-A
  • LTE- Advanced wideband code division multiple access
  • WCDMA Wideband Code Division Multiple Access
  • High-speed message access High-Speed Packet Access
  • the communication between devices in the communication system can be performed according to any stage of the communication protocol, for example, it can include but is not limited to the following communication protocols: 1G (generation), 2G, 2.5G, 2.75G, 3G, 4G, 4.5G and future 5G, New Radio (NR, New Radio), etc., and / or other communication protocols that are currently known or will be developed in the future.
  • Network device refers to, for example, a device that connects a terminal device to a communication network and provides services for the terminal device in a communication system.
  • Network equipment may include but is not limited to the following equipment: base station (BS, Base Station), access point (AP, Access Point), transmission and reception point (TRP, Transmission Reception Point), broadcast transmitter, mobile management entity (MME, Mobile Management), gateway, server, radio network controller (RNC, Radio Network Controller), base station controller (BSC, Base Station Controller), etc.
  • the base station may include but is not limited to: Node B (NodeB or NB), evolved Node B (eNodeB or eNB) and 5G base station (gNB), etc., and may also include a remote radio head (RRH, Remote Radio Head) , Remote Radio Unit (RRU, Remote Radio Unit), relay (relay) or low power node (such as femto, pico, etc.).
  • NodeB Node B
  • eNodeB or eNB evolved Node B
  • gNB 5G base station
  • RRH Remote Radio Head
  • RRU Remote Radio Unit
  • relay relay
  • low power node such as femto, pico, etc.
  • base station may include some or all of their functions, and each base station may provide communication coverage for a specific geographic area.
  • the term "cell” may refer to a base station and / or its coverage area, depending on the context in which the term is used.
  • the term “user equipment” refers to, for example, a device that accesses a communication network through a network device and receives network services, and may also be called a “terminal equipment” (TE, Terminal Equipment).
  • Terminal equipment can be fixed or mobile, and can also be called mobile station (MS, Mobile Station), terminal, user, subscriber station (SS, Subscriber Station), access terminal (AT, Access Terminal), station, etc. Wait.
  • terminal devices may include but are not limited to the following devices: cellular phones (Cellular), personal digital assistants (PDA, Personal Digital Assistant), wireless modems, wireless communication devices, handheld devices, machine-type communication devices, laptop computers, Cordless phones, smart phones, smart watches, digital cameras, etc.
  • Cellular Cellular
  • PDA Personal Digital Assistant
  • wireless modems wireless communication devices
  • handheld devices machine-type communication devices
  • laptop computers Cordless phones
  • smart phones smart watches, digital cameras, etc.
  • the terminal device may also be a machine or device that performs monitoring or measurement, for example, it may include, but is not limited to, a machine type communication (MTC, Machine Type Communication) terminal, Vehicle-mounted communication terminals, device-to-device (D2D, Device to Device) terminals, machine-to-machine (M2M, Machine to Machine) terminals, and so on.
  • MTC Machine Type Communication
  • D2D Device to Device
  • M2M Machine to Machine
  • FIG. 1 is a schematic diagram of a communication system according to an embodiment of the present invention.
  • the terminal device and the network device are taken as examples.
  • the communication system 100 may include: a network device 101 and a terminal device 102.
  • FIG. 1 only takes one terminal device as an example for description.
  • the network device 101 is, for example, the network device gNB in the NR system.
  • an existing service or a service that can be implemented in the future may be performed between the network device 101 and the terminal device 102.
  • these services include but are not limited to: enhanced mobile broadband (eMBB, enhanced Mobile Broadband), large-scale machine type communication (mMTC, massive Machine Type Communication), and highly reliable low-latency communication (URLLC, Ultra-Reliable and Low- Latency Communication), etc.
  • the terminal device 102 may send data to the network device 101, for example, using an unauthorized transmission method.
  • the network device 101 can receive data sent by one or more terminal devices 102 and feed back information (eg, ACK / non-acknowledgement NACK) information to the terminal device 102.
  • the terminal device 102 can confirm the end of the transmission process according to the feedback information, or can New data transmission is performed, or data retransmission can be performed.
  • FIG. 2 is a schematic diagram of the signal transmission method of this embodiment. Referring to FIG. 2, the method includes:
  • Step 201 The terminal device sends an uplink signal according to antenna panel information related to a uplink control channel (PUCCH) resource.
  • PUCCH uplink control channel
  • the terminal device sends the uplink signal according to the antenna panel information related to the PUCCH resource. Therefore, the network device only realizes the different types of uplink signals by indicating the antenna panel information related to the PUCCH resource ( For example, PUCCH, PUSCH or uplink reference signal) joint indication of antenna panel information, thereby saving indication bits (resources).
  • the antenna panel information related to the PUCCH resource For example, PUCCH, PUSCH or uplink reference signal
  • the uplink signal and PUCCH resource in step 201 of this embodiment are described below.
  • the uplink signal may be an uplink reference signal, such as a periodic sounding reference signal (SRS), semi-persistent SRS, aperiodic SRS, etc.
  • SRS periodic sounding reference signal
  • semi-persistent SRS semi-persistent SRS
  • aperiodic SRS etc. This embodiment is not limited thereto.
  • the uplink signal may also be an uplink data channel (PUSCH).
  • the uplink data channel (PUSCH) may be scheduled by downlink control information (DCI); it may also be sent according to configuration information, such as uplink transmission with configured grant Type 1, or uplink transmission with configured Grant Type 2.
  • uplink transmission with configured Grant Type 1 means that the resource allocation information of PUSCH is all configured by RRC signaling, and the terminal device sends the corresponding PUSCH according to the configuration information.
  • uplink transmission with configured Type 2 means that part of the resource allocation information of PUSCH is configured by RRC signaling, and the other part is indicated by a specific DCI (for example, scrambled by CS-RNTI).
  • the terminal device After receiving the DCI, the terminal device sends the corresponding PUSCH according to the configuration information and the indication information in the DCI. After the terminal device receives the specific DCI deactivation, the terminal device stops sending the corresponding PUSCH.
  • the DCI scheduling the above uplink data channel may satisfy at least one of the following conditions:
  • the format of the DCI is 0_0 or 0_1;
  • the DCI is scrambled by one of the Cell Radio Network Temporary Identity (C-RNTI), the Modulation and Coding Strategy Cell Radio Network Temporary Identity (MCS-C-RNTI), and the Random Access Radio Network Temporary Identity (RA-RNTI); as well as
  • C-RNTI Cell Radio Network Temporary Identity
  • MCS-C-RNTI Modulation and Coding Strategy Cell Radio Network Temporary Identity
  • RA-RNTI Random Access Radio Network Temporary Identity
  • the DCI includes a field for indicating the target PUCCH resource.
  • the terminal device may receive the DCI.
  • the terminal device may send the PUSCH according to antenna panel information related to PUCCH resources.
  • the terminal device when the format of DCI is format 0_0 or format 0_1, the terminal device sends the PUSCH scheduled by the DCI according to the antenna panel information related to the PUCCH resource.
  • the format of the DCI is just an example, and this embodiment is not limited to this.
  • the terminal device when DCI is scrambled by one of C-RNTI, MCS-C-RNTI, and RA-RNTI, the terminal device sends the PUSCH scheduled by the DCI according to antenna panel information related to PUCCH resources.
  • the scrambling method of DCI is just an example, and this embodiment is not limited to this.
  • the terminal device when DCI includes a field for indicating a target PUCCH resource, the terminal device sends the PUSCH scheduled by the DCI according to the target PUCCH resource or antenna panel information related to the PUCCH resource associated with the target PUCCH resource.
  • the target PUCCH resource may be the PUCCH resource followed by the uplink signal of the terminal device, that is, the terminal device sends the PUSCH scheduled by the DCI according to the antenna panel information related to the target PUCCH resource. This embodiment is not limited thereto.
  • the target PUCCH resource may also be a PUCCH resource associated with the PUCCH resource followed by the uplink signal of the terminal device, that is, the terminal device sends the PUCSH scheduled by the DCI according to antenna panel information related to the PUCCH resource associated with the target PUCCH resource .
  • This embodiment does not limit specific association methods.
  • the terminal device when the value of the above field is "0", it means that the terminal device sends an uplink signal according to antenna panel information related to the target PUCCH resource or the PUCCH resource associated with the target PUCCH resource.
  • the value when the value is "1”, it means that the terminal device does not send the uplink signal according to the antenna panel information related to the target PUCCH resource or the PUCCH resource associated with the target PUCCH resource.
  • the number of bits in the DCI field may be one of 0,1,2,3,4,5,6, and each codepoint in the field corresponds to a PUCCH resource ID
  • the code point corresponds to the ascending order of the ID of the PUCCH resource.
  • the code point "00" can correspond to the PUCCH resource with ID "0", that is, 00 ⁇
  • the code point "01” can correspond to the target PUCCH resource with ID "1", that is, 01 ⁇ 1
  • code point "10” can correspond to PUCCH resource with ID "2", that is, 10 ⁇ 2
  • code point "11” can correspond to PUCCH resource with ID "3", that is, 11 ⁇ 3. Therefore, the terminal device can determine the PUCCH resource indicated by the field according to the received DCI, and thus can send an uplink signal according to antenna panel information related to the PUCCH resource.
  • DCI in the format format 0_0 or format 0_1 may be scrambled by at least one of the above identifiers, or include a target for indicating the target PUCCH A field of resources, this embodiment is not limited to this.
  • the uplink signal may also be a layer related to PUSCH, and the layer may satisfy at least one of the following conditions:
  • the ID of this layer is the smallest ID among the IDs of the layers related to the PUSCH transmission;
  • the ID of this layer is the largest ID among the IDs of the layers related to the PUSCH transmission;
  • the ID of this layer is indicated by a field of DCI
  • the ID of this layer is indicated by MAC activation signaling.
  • the ID of this layer is indicated by RRC signaling.
  • the terminal device may send the PUSCH according to antenna panel information related to PUCCH resources.
  • the terminal device transmits the layer according to antenna panel information related to PUCCH resources.
  • the terminal device when a certain field of DCI indicates an ID of a certain layer, the terminal device sends the layer indicated by this field of the DCI according to antenna panel information related to PUCCH resources.
  • the terminal device may also receive the DCI, and this embodiment does not limit the indication method of the ID of the layer, the reception method, and content of the DCI.
  • the terminal device when the MAC activation signaling indicates the ID of a layer, the terminal device sends the layer indicated by the MAC activation signaling according to the antenna panel information related to the PUCCH resource.
  • the terminal device may also receive the above MAC activation signaling, and this embodiment does not limit the indication method of the ID of the above layer, and the reception manner and content of the MAC activation signaling.
  • the terminal device when the RRC signaling indicates the ID of a certain layer, the terminal device sends the layer indicated by the RRC signaling according to the antenna panel information related to the PUCCH resource.
  • the terminal device may also receive the above-mentioned RRC signaling. This embodiment does not limit the indication method of the ID of the above layer, the reception method and content of the RRC signaling, and so on.
  • the ID of the PUSCH-related layer is jointly indicated by RRC signaling and DCI signaling, where RRC signaling indicates A set of layer IDs related to PUSCH, and thereafter, DCI signaling indicates an ID in the set, and this embodiment is not limited thereto.
  • the PUCCH resource may also be referred to as a PUCCH resource followed by the uplink signal, that is, the terminal device sends the uplink signal according to antenna panel information related to the PUCCH resource.
  • the PUCCH resource can satisfy at least one of the following conditions:
  • the PUCCH resource is the PUCCH resource with the smallest ID
  • the PUCCH resource is the PUCCH resource with the largest ID
  • the PUCCH resource configured or associated with antenna panel information
  • the cell where the PUCCH resource is located is at least one of the following cells:
  • the PUCCH resource is a PUCCH resource that activates BWP.
  • the terminal device when it sends an uplink signal, it may send the uplink signal according to antenna panel information related to the PUCCH resource with the smallest or largest ID among PUCCH resources.
  • the PUCCH resource with the smallest or largest ID may be: the PUCCH resource with the smallest or largest ID among the PUCCH resources (PUCCH resource set) allocated to the terminal device, or a part of the PUCCH resources allocated to the terminal device (PUCCH resource group in the PUCCH resource set)
  • the PUCCH resource with the smallest or largest ID This embodiment does not limit this, and the PUCCH resource with the smallest or largest ID may also be the PUCCH resource with the smallest or largest ID in other resource sets.
  • the terminal device when it sends the uplink signal, it may send the uplink signal according to the antenna panel information associated with the PUCCH resource configured or associated with the antenna panel information.
  • the terminal device may select one of the PUCCH resources (eg, the PUCCH resource with the largest ID or the smallest ID) among the PUCCH resources configured or associated with the antenna panel information
  • the associated antenna panel information sends an uplink signal.
  • the PUCCH resource configured or associated with antenna panel information may be understood as: the PUCCH resource is directly configured with antenna panel information, or the reference signal associated with the PUCCH resource is configured with antenna panel information.
  • the terminal device when the terminal device sends an uplink signal, it may also send the uplink signal according to antenna panel information related to PUCCH resources indicated by RRC signaling.
  • the terminal device may also receive RRC signaling.
  • the PUCCH resource indication method there is no limitation on the PUCCH resource indication method, the content of the RRC signaling, and the reception method.
  • the terminal device when it sends an uplink signal, it may also send the uplink signal according to antenna panel information related to PUCCH resources indicated by MAC CE activation signaling.
  • the terminal device may also receive the MAC CE activation signaling.
  • This embodiment does not limit the indication method of the PUCCH resource, the content and the reception method of the MAC CE activation signaling, and so on.
  • the PUCCH resource list configured by RRC signaling called the target PUCCH resource list
  • MAC activation signaling can activate one of the PUCCH resources, and the terminal device can activate the PUCCH resources in the above list according to the MAC activation signaling.
  • the antenna panel information sends uplink signals.
  • the terminal device when it sends an uplink signal, it may also send the uplink signal according to antenna panel information related to PUCCH resources indicated by one field of DCI.
  • the terminal device may also receive the DCI, and this embodiment does not limit the indication method of the PUCCH resource, the content of the MAC activation signaling, and the reception method.
  • the number of bits in the DCI field may be 0,1,2,3,4,5,6, and each codepoint in the field corresponds to an ID of a PUCCH resource, for example, the codepoint and the PUCCH The IDs of the resources correspond to the ascending order.
  • the code point "00" can correspond to the PUCCH resource with ID "0", ie 00 ⁇ 0, and the code point "01” can correspond to the PUCCH resource with ID "1", ie 01 ⁇ 1.
  • the code point "10” can correspond to the PUCCH resource with ID "2", that is, 10 ⁇ 2
  • the code point "11” can correspond to the PUCCH resource with ID "3", that is, 11 ⁇ 3. Therefore, the terminal device can determine the PUCCH resource indicated by the field according to the received DCI, and thus can send an uplink signal according to antenna panel information related to the PUCCH resource.
  • the cell where the PUCCH resource it follows meets at least one of the following conditions:
  • the cell with the largest ID The cell with the largest ID.
  • the terminal device may send the uplink signal according to the antenna panel information related to the PUCCH resource.
  • the terminal device when it sends an uplink signal, it may send the uplink signal according to antenna panel information related to PUCCH resource activation on the BWP. This embodiment does not limit the definition and implementation of activating BWP. Similarly, the terminal device may also send an uplink signal according to antenna panel information related to PUCCH resources on the BWP with the largest or smallest ID.
  • the terminal device may also send an uplink signal according to antenna panel information related to PUCCH resources when a certain condition is satisfied.
  • the terminal device may send uplink signals according to antenna panel information related to PUCCH resources when the conditions related to higher layer signaling are satisfied.
  • the PUCCH resource and the uplink signal the description has been made in the foregoing, and the contents thereof are incorporated here, and will not be repeated here.
  • the higher layer signaling may be RRC signaling, MAC activation signaling, or both, and the conditions related to the higher layer signaling may be at least one of the following:
  • the first parameter of RRC signaling indicates an identification (ID) of a target PUCCH resource
  • the second parameter of RRC signaling is set to on or enabled
  • the third parameter of RRC signaling is set to off or disabled
  • the fourth parameter of RRC signaling is not configured; and,
  • One PUCCH resource in the target PUCCH resource list configured by RRC signaling is activated by MAC CE activation signaling.
  • a parameter of RRC signaling (referred to as a first parameter) indicates an ID of a target PUCCH resource
  • the terminal device sends an uplink signal according to antenna panel information related to the target PUCCH resource.
  • the first parameter refers to: if the first parameter exists, the terminal device sends an uplink signal according to the antenna panel information associated with the target PUCCH resource; if the first parameter does not exist, the terminal device activates the BWP according to The antenna panel information associated with the PUCCH resource with the smallest ID sends an uplink signal. Therefore, when the first parameter exists in RRC signaling, the terminal device may send an uplink signal according to antenna panel information related to the target PUCCH resource indicated by the first parameter, when the first parameter is not in the RRC signaling At this time, the terminal device may send an uplink signal according to the antenna panel information associated with the PUCCH resource with the smallest ID that activates BWP.
  • the first parameter may be a parameter in an information element (IE) included in RRC signaling, for example, "target_PUCCH_Resource", but this embodiment is not limited thereto.
  • IE information element
  • the cell where the first parameter is located or acting may be the same as the cell where the foregoing uplink signal is sent.
  • the terminal device when a certain parameter of RRC signaling (referred to as a second parameter) is set to on or enabled, the terminal device sends an uplink signal according to antenna panel information related to PUCCH resources.
  • a certain parameter of RRC signaling referred to as a second parameter
  • the second parameter refers to: if the second parameter exists and is set to on or enabled, the terminal device considers that there is no domain indicating the target PUCCH resource in the DCI; if The second parameter does not exist (absent) or is set to disabled (disabled), and the terminal device considers that there is a field for indicating the target PUCCH resource in the DCI.
  • the terminal device when the second parameter in the RRC signaling is set to on or enabled, the terminal device sends an uplink signal according to the antenna panel information related to the PUCCH resource; when the second parameter is not included in the RRC signaling, or RRC When the second parameter in the signaling is set to disabled, the terminal device sends an uplink signal according to antenna panel information related to the target PUCCH resource indicated by DCI.
  • the second parameter may be a parameter in an IE included in RRC signaling, for example, "PUSCH_Follow_PUCCH", but the embodiment is not limited thereto.
  • the cell where the second parameter is located or acting may be the same as the cell where the above uplink signal is sent.
  • the terminal device when a certain parameter (referred to as a third parameter) in RRC signaling is set to off or disabled, the terminal device sends an uplink signal according to antenna panel information related to PUCCH resources.
  • a certain parameter referred to as a third parameter
  • the third parameter refers to: if the third parameter exists and is set to be on or enabled, the terminal device considers that there is a domain indicating the target PUCCH resource in the DCI; if the The third parameter does not exist (absent) or is set to be disabled (disabled). The terminal device considers that there is no field indicating the target PUCCH resource in the DCI. Therefore, when the third parameter in RRC signaling is set to off or disabled, the terminal device sends an uplink signal according to the antenna panel information related to the PUCCH resource; when the third parameter in RRC signaling is set to on Or enabled, the terminal device sends an uplink signal according to the antenna panel information related to the target PUCCH resource indicated by DCI.
  • the third parameter may be an IE included in RRC signaling, for example, "PUSCH_Not_Follow_PUCCH", but this embodiment is not limited thereto.
  • the cell where the third parameter is located or acting may be the same as the cell where the above uplink signal is sent.
  • the terminal device when a parameter (referred to as a fourth parameter) in RRC signaling is not configured, the terminal device sends an uplink signal according to antenna panel information related to PUCCH resources.
  • a parameter referred to as a fourth parameter
  • the fourth parameter refers to: if the fourth parameter exists and is set to be on or enabled, the terminal device considers that there is a field indicating the target PUCCH resource in the DCI; if the The fourth parameter does not exist (absent) or is set to disabled (disabled). The terminal device considers that there is no field for indicating the target PUCCH resource in the DCI. Therefore, when the fourth parameter is not configured, for example, does not exist or is set to be disabled, the terminal device sends an uplink signal according to the antenna panel information related to the PUCCH resource; when the fourth parameter is configured, for example When it is set to on or enabled, the terminal device sends an uplink signal according to the antenna panel information related to the target PUCCH resource indicated by DCI.
  • the fourth parameter may be a parameter in an IE included in RRC signaling.
  • the parameter is, for example, "panel-PresentInDCI".
  • the terminal device indicates according to the DCI field.
  • the PUCCH resource related antenna panel information sends an uplink signal; when this parameter is not configured, the terminal device sends an uplink signal according to the aforementioned PUCCH resource related antenna panel information.
  • This embodiment is not limited to this.
  • the IE is again "panel_Info”.
  • the terminal device sends an uplink signal according to the antenna panel information provided by the parameter.
  • the terminal device The antenna panel information related to PUCCH resources sends an uplink signal.
  • the cell where the fourth parameter is located or acting may be the same as the cell where the above uplink signal is sent.
  • the meaning of the target PUCCH resource is the same as the foregoing, and will not be repeated here.
  • the terminal device when one PUCCH resource in the target PUCCH resource list configured by RRC signaling is activated by MAC activation signaling, the terminal device sends an uplink signal according to the antenna panel information related to the activated PUCCH resource.
  • the target PUCCH resource list has been described above, and will not be repeated here.
  • the above conditions related to higher layer signaling may be used alone, or in combination with at least one of the above uplink signals, or in combination with at least one of the above PUCCH resources, or in combination with at least One and at least one use of the above PUCCH resources, this embodiment is not limited thereto.
  • the antenna panel information may be a set of one or more than one antenna panel, where one antenna panel may include one or more than one antenna particle.
  • the set of antenna panels may also be understood as one or more than one antenna panel is an index, such as an antenna panel port index (antanna panel port index) or a panel port index (pannel port index), etc. Therefore, the antenna panel information may also be expressed as a set of one or more antenna panel indexes, or as one or more antenna panel indexes.
  • the antenna panel information can also be understood as the antenna panel information associated with the group-based beam report ID (group-based beam report ID).
  • the network device only needs to indicate the antenna panel information related to the PUCCH resource, that is, it can indirectly indicate the antenna panel information used for other uplink signal transmission, that is, the combination of the antenna panel information of the control channel and other uplink signals Indication, thereby saving indication bits (resources).
  • FIG. 3 is a schematic diagram of the antenna panel information indication method of this embodiment. As shown in FIG. 3, the method includes:
  • Step 301 The network device sends instruction information to the terminal device to indicate the antenna panel information related to the PUCCH resource of the terminal device, and the terminal device sends an uplink signal according to the antenna panel information related to the PUCCH resource.
  • the network device can indirectly indicate the antenna panel information used by other uplink signal transmission only by indicating the antenna panel information related to the PUCCH resource, thereby achieving joint indication of the antenna channel information of the control channel and other uplink signals , Thereby saving indicator bits (resources).
  • the network device may also send high-level signaling to the terminal device.
  • the terminal device meets the conditions related to the high-level signaling, the terminal device sends the uplink signal according to the antenna panel information related to the PUCCH resource.
  • the above high-level signaling may be RRC signaling and / or MAC activation signaling, and the above-mentioned conditions related to the high-level signaling may be at least one of the following:
  • the first parameter of RRC signaling includes an identification (ID) of the target PUCCH resource
  • the second parameter of RRC signaling is set to on or enabled
  • the third parameter of RRC signaling is set to off or disabled
  • the fourth parameter of RRC signaling is not configured; and,
  • One PUCCH resource in the target PUCCH resource list configured by RRC signaling is activated by the media access control control unit activation signaling (MAC CE activation command).
  • the first parameter may be defined as: if the first parameter exists, the terminal device sends an uplink signal according to the antenna panel information associated with the target PUCCH resource; if the first parameter does not exist, the terminal The device sends an uplink signal according to the antenna panel information associated with the PUCCH resource with the smallest ID that currently activates BWP.
  • the second parameter may be defined as: if the second parameter exists and is set to be on or enabled, the terminal device considers that there is no indication of the target PUCCH resource in the DCI Domain; if the second parameter does not exist (absent) or is set to disabled (disabled), the terminal device considers that there is a domain for indicating the target PUCCH resource in the DCI.
  • the third parameter may be defined as: if the third parameter exists and is set to be on or enabled, the terminal device considers that there is a field indicating the target PUCCH resource in the DCI ; If the third parameter does not exist (absent) or is set to disabled (disabled), the terminal device considers that there is no field for indicating the target PUCCH resource in the DCI.
  • the fourth parameter may be defined as: if the fourth parameter exists and is set to on or enabled, the terminal device considers that there is a field in the DCI indicating the target PUCCH resource ; If the fourth parameter does not exist (absent) or is set to disabled (disabled), the terminal device considers that there is no field in the DCI indicating the target PUCCH resource.
  • the cell where the first parameter, the second parameter, the third parameter, and the fourth parameter are located or acted on may be the same as the cell where the PUSCH is sent.
  • the uplink signal may be a layer related to the uplink data channel (PUSCH), and the layer may satisfy at least one of the following conditions:
  • the ID of the layer is the smallest ID of the layers related to the transmission of the uplink data channel (PUSCH);
  • the ID of the layer is the largest ID of the layers related to the transmission of the uplink data channel (PUSCH);
  • the ID of the layer is indicated by a field of DCI
  • the ID of the layer is indicated by MAC CE activation signaling.
  • the ID of the layer is indicated by RRC signaling.
  • the uplink signal may be an uplink reference signal.
  • the uplink reference signal may be at least one of the following uplink reference signals:
  • the uplink signal may be a PUSCH, which may be scheduled by DCI or may be sent according to configuration information.
  • the network device may also send DCI for scheduling the PUSCH to the terminal device, and the DCI may satisfy at least one of the following conditions:
  • the format of the DCI is format 0_0 or format 0_1;
  • the DCI is scrambled by one of C-RNTI, MCS-C-RNTI, and RA-RNTI;
  • the DCI includes a field for indicating the target PUCCH resource.
  • the PUCCH resource may satisfy at least one of the following conditions:
  • the PUCCH resource is the PUCCH resource with the smallest ID
  • the PUCCH resource is the PUCCH resource with the largest ID
  • the PUCCH resource configured or associated with antenna panel information
  • the cell where the PUCCH resource is located is at least one of the following cells:
  • the PUCCH resource is a PUCCH resource that activates BWP.
  • the antenna panel information may be any of the following:
  • a collection of one or more antenna panels is provided.
  • a set of one or more antenna panel indexes is a set of one or more antenna panel indexes
  • One or more than one antenna panel index is
  • Antenna panel information associated with group-based reporting ID (group-based report ID).
  • the network device only needs to indicate the antenna panel information related to the PUCCH resource, that is, it can indirectly indicate the antenna panel information used for other uplink signal transmission, that is, the joint of the antenna panel information of the control channel and other uplink signals is realized Indication, thereby saving indication bits (resources).
  • This embodiment provides a signal sending apparatus, which is configured in a terminal device. Since the principle of the device to solve the problem is similar to the method of Embodiment 1, the specific implementation can refer to the implementation of the method of Embodiment 1, and the same content will not be repeated.
  • FIG. 4 is a schematic diagram of a signal transmission device according to this embodiment. Please refer to FIG. 4.
  • the signal transmission device 400 includes a transmission unit 401 that transmits an uplink signal according to antenna panel information related to a PUCCH resource.
  • the sending unit 401 may send uplink signals according to antenna panel information related to uplink control channel (PUCCH) resources when the conditions related to higher layer signaling are satisfied.
  • the apparatus 400 may further include a receiving unit 402 and a judging unit 403.
  • the receiving unit 402 may receive the above-mentioned high-level signaling, and the judging unit 403 may judge whether the conditions related to the high-level signaling are satisfied.
  • the high-layer signaling may be RRC signaling and / or MAC activation signaling, and the conditions related to the high-layer signaling may be at least one of the following:
  • the first parameter of RRC signaling indicates an identification (ID) of a target PUCCH resource
  • the second parameter of RRC signaling is set to on or enabled
  • the third parameter of RRC signaling is set to off or disabled
  • the fourth parameter of RRC signaling is not configured; and,
  • One PUCCH resource in the target PUCCH resource list configured by RRC signaling is activated by the media access control control unit activation signaling.
  • the first parameter may be defined as: if the first parameter exists, the terminal device sends an uplink signal according to the antenna panel information associated with the target PUCCH resource; if the first parameter does not exist, the terminal device according to the activation
  • the antenna panel information associated with the PUCCH resource of the smallest ID of the BWP transmits an uplink signal.
  • the second parameter may be defined as: if the second parameter exists and is set to be on or enabled, the terminal device considers that there is no field indicating the target PUCCH resource in the DCI ; If the second parameter does not exist (absent) or is set to disabled (disabled), the terminal device considers that there is a field for indicating the target PUCCH resource in the DCI.
  • the third parameter may be defined as: if the third parameter exists and is set to be on or enabled, the terminal device considers that there is a domain for indicating the target PUCCH resource in the DCI; If the third parameter is absent or is set to disabled, the terminal device considers that there is no field for indicating the target PUCCH resource in the DCI.
  • the fourth parameter may be defined as: if the fourth parameter exists and is set to on or enabled, the terminal device considers that there is a field in the DCI indicating the target PUCCH resource; If the fourth parameter is absent or set to disabled, the terminal device considers that there is no field indicating the target PUCCH resource in the DCI.
  • the cell where the above first parameter, the second parameter, the third parameter, and the fourth parameter are located or acted on is the same as the cell where the uplink signal is sent.
  • the uplink signal may be a layer related to the uplink data channel (PUSCH), where the layer may satisfy at least one of the following conditions:
  • the ID of the layer is the smallest ID of the layers related to the transmission of the uplink data channel (PUSCH);
  • the ID of the layer is the largest ID of the layers related to the transmission of the uplink data channel (PUSCH);
  • the ID of the layer is indicated by a field of DCI
  • the ID of the layer is indicated by MAC CE activation signaling.
  • the ID of the layer is indicated by RRC signaling.
  • the uplink signal may be an uplink reference signal.
  • the uplink reference signal may be at least one of the following uplink reference signals:
  • the uplink signal may be a PUSCH, which may be scheduled by a DCI or sent according to configuration information.
  • the DCI may satisfy at least one of the following conditions:
  • the format of the DCI is format 0_0 or format 0_1;
  • the DCI is scrambled by one of C-RNTI, MCS-C-RNTI, and RA-RNTI;
  • the DCI includes a field for indicating the target PUCCH resource.
  • the uplink control channel (PUCCH) resource may satisfy at least one of the following conditions:
  • the PUCCH resource is the PUCCH resource with the smallest ID
  • the PUCCH resource is the PUCCH resource with the largest ID
  • the PUCCH resource configured or associated with antenna panel information
  • the cell where the PUCCH resource is located is at least one of the following cells:
  • the PUCCH resource is a PUCCH resource that activates BWP.
  • the antenna panel information may be any of the following:
  • One or more than one antenna panel index set is
  • Antenna panel information associated with group-based beam reporting ID (group-based beam reporting ID).
  • the receiving unit 402 can also receive the RRC signaling and / or MAC activation signaling and / or DCI, and the judgment unit 403 can also judge the aforementioned various types according to various signaling received by the receiving unit 402 Whether the condition is satisfied, or the sending unit 401 can obtain the foregoing various information according to various signaling received by the receiving unit 402, which will not be repeated here.
  • the network device only needs to indicate the antenna panel information related to the PUCCH resource, that is, it can indirectly indicate the antenna panel information used for other uplink signal transmission, and realize the joint indication of the antenna channel information of the control channel and other uplink signals , Thereby saving indicator bits (resources).
  • This embodiment provides an antenna panel information indicating device, which is configured in a network device. Since the principle of the device to solve the problem is similar to the method of Embodiment 2, the specific implementation can refer to the implementation of the method of Embodiment 2, and the same content will not be repeated.
  • FIG. 5 is a schematic diagram of an antenna panel information indicating device of this embodiment.
  • the antenna panel information indicating device 500 includes: a first sending unit 501, which sends instruction information to a terminal device to instruct the terminal The antenna panel information related to the PUCCH resource of the device, and the terminal device sends an uplink signal according to the antenna panel information related to the PUCCH resource.
  • the device 500 may further include:
  • the second sending unit 502 sends high-layer signaling to the terminal device, and the terminal device sends an uplink signal according to the antenna panel information related to the PUCCH resource when the conditions related to the high-layer signaling are satisfied.
  • the high-layer signaling may be RRC signaling and / or MAC activation signaling, and the conditions related to the high-layer signaling may be at least one of the following:
  • the first parameter of RRC signaling indicates an identification (ID) of a target PUCCH resource
  • the second parameter of RRC signaling is set to on or enabled
  • the third parameter of RRC signaling is set to off or disabled
  • the fourth parameter of RRC signaling is not configured; and,
  • One PUCCH resource in the target PUCCH resource list configured by RRC signaling is activated by the media access control control unit activation signaling (MAC CE activation command).
  • the first parameter may be defined as: if the first parameter exists, the terminal device sends an uplink signal according to antenna panel information associated with the target PUCCH resource; if the first parameter does not exist , The terminal device sends an uplink signal according to the antenna panel information associated with the PUCCH resource with the smallest ID that activates BWP.
  • the second parameter may be defined as: if the second parameter exists and is set to on or enabled, the terminal device considers that there is no DCI to indicate the target PUCCH The domain of the resource; if the second parameter is absent or set to disabled, the terminal device considers that there is a domain indicating the target PUCCH resource in the DCI.
  • the third parameter may be defined as: if the third parameter exists and is set to be on (on) or enabled (enabled), the terminal device considers that the DCI exists to indicate the target PUCCH resource If the third parameter is absent or set to disabled, the terminal device considers that there is no domain indicating the target PUCCH resource in the DCI.
  • the above-mentioned fourth parameter may be defined as: if the fourth parameter exists and is set to be on or enabled, the terminal device considers that there is a DCI in the DCI indicating the target PUCCH resource Domain; if the fourth parameter does not exist (absent) or is set to disabled (disabled), the terminal device considers that there is no domain for indicating the target PUCCH resource in the DCI.
  • the cell where the first parameter, the second parameter, the third parameter, and the fourth parameter are located or acted on is the same as the cell where the PUSCH is sent.
  • the uplink signal may be a layer related to an uplink data channel (PUSCH), and the layer may satisfy at least one of the following conditions:
  • the ID of the layer is the smallest ID of the layers related to the transmission of the uplink data channel (PUSCH);
  • the ID of the layer is the largest ID of the layers related to the transmission of the uplink data channel (PUSCH);
  • the ID of the layer is indicated by a field of DCI
  • the ID of the layer is indicated by MAC CE activation signaling.
  • the ID of the layer is indicated by RRC signaling.
  • the uplink signal may be an uplink reference signal.
  • the uplink reference signal may be at least one of the following uplink reference signals:
  • the uplink signal may be a PUSCH
  • the PUSCH may be scheduled by DCI or may be sent according to configuration information.
  • the apparatus 500 may further include:
  • a third sending unit 503, which sends DCI for scheduling the PUSCH to the terminal device, the DCI may satisfy at least one of the following conditions:
  • the format of the DCI is format 0_0 or format 0_1;
  • the DCI is scrambled by one of C-RNTI, MCS-C-RNTI, and RA-RNTI;
  • the DCI includes a field for indicating the target PUCCH resource.
  • the uplink control channel (PUCCH) resource may satisfy at least one of the following conditions:
  • the PUCCH resource is the PUCCH resource with the smallest ID
  • the PUCCH resource is the PUCCH resource with the largest ID
  • the PUCCH resource configured or associated with antenna panel information
  • the cell where the PUCCH resource is located is at least one of the following cells:
  • the PUCCH resource is a PUCCH resource that activates BWP.
  • the antenna panel information may be any of the following:
  • a collection of one or more antenna panels is provided.
  • a set of one or more antenna panel indexes is a set of one or more antenna panel indexes
  • One or more than one antenna panel index is
  • Antenna panel information associated with group-based beam reporting ID (group-based beam reporting ID).
  • the network device only needs to indicate the antenna panel information related to the PUCCH resource, that is, it can indirectly indicate the antenna panel information used by other uplink signal transmission, that is, the joint indication of the control channel and other uplink signals is realized, thereby Saving indicator bits (resources).
  • An embodiment of the present invention also provides a terminal device, where the terminal device includes the apparatus described in Embodiment 3.
  • the terminal device 600 may include a central processor 601 and a memory 602; the memory 602 is coupled to the central processor 601. It is worth noting that the figure is exemplary; other types of structures can also be used to supplement or replace the structure to implement telecommunications functions or other functions.
  • the function of the device described in Example 3 can be integrated into the central processor 601, and the function of the device described in Example 3 is implemented by the central processor 601, wherein the device described in Example 3 The functions of are integrated here and will not be repeated here.
  • the device described in Example 3 can be configured separately from the central processor 601.
  • the device described in Example 3 can be configured as a chip connected to the central processor 601. Control to realize the function of the device described in the third embodiment.
  • the terminal device 600 may further include: a communication module 603, an input unit 604, an audio processing unit 605, a display 606, and a power supply 607. It is worth noting that the terminal device 600 does not necessarily include all the components shown in FIG. 6; in addition, the terminal device 600 may also include components not shown in FIG. 6, and reference may be made to the prior art.
  • the central processor 601 is sometimes referred to as a controller or operation control, and may include a microprocessor or other processor devices and / or logic devices.
  • the central processor 601 receives input and controls each of the terminal devices 600 Operation of components.
  • the memory 602 may be, for example, one or more of a buffer, flash memory, hard drive, removable medium, volatile memory, non-volatile memory, or other suitable devices. It can store all kinds of information, and can also store programs to execute relevant information. In addition, the central processor 601 can execute the program stored in the memory 602 to implement information storage or processing. The functions of other components are similar to the existing ones and will not be repeated here. Each component of the terminal device 600 may be implemented by dedicated hardware, firmware, software, or a combination thereof, without departing from the scope of the present invention.
  • indicator bits are saved.
  • An embodiment of the present invention also provides a network device, where the network device includes the apparatus described in Embodiment 4.
  • the network device 700 may include: a central processing unit (CPU) 701 and a memory 702; the memory 702 is coupled to the central processing unit 701.
  • the memory 702 can store various data; in addition, it stores an information processing program and executes the program under the control of the central processor 701 to receive various information sent by the terminal device and send various information to the terminal device.
  • the functions of the device described in Example 4 can be integrated into the central processor 701, and the functions of the device described in Example 4 can be implemented by the central processor 701, wherein the device described in Example 4 The functions of are integrated here and will not be repeated here.
  • the device described in Example 4 may be configured separately from the central processor 701.
  • the device described in Example 4 may be a chip connected to the central processor 701. Control to realize the function of the device described in the fourth embodiment.
  • the network device 700 may further include: a transceiver 703 and an antenna 704, etc .; wherein, the functions of the above components are similar to those in the prior art, and will not be repeated here. It is worth noting that the network device 700 does not necessarily include all the components shown in FIG. 7; in addition, the network device 700 may also include components not shown in FIG. 7, and reference may be made to the prior art.
  • indicator bits are saved.
  • An embodiment of the present invention further provides a communication system including a network device and a terminal device.
  • the network device is, for example, the network device 700 described in Embodiment 6, and the terminal device is, for example, the terminal device 600 described in Embodiment 5.
  • the terminal device is, for example, a UE served by gNB.
  • the terminal device also includes the conventional composition and functions of the terminal device, as described in Embodiment 5, which is not described here. Repeat again.
  • the network device may be, for example, gNB in NR, which includes the conventional composition and functions of the network device in addition to the functions of the apparatus described in Embodiment 4, as described in Embodiment 6, here No longer.
  • indicator bits are saved.
  • An embodiment of the present invention also provides a computer-readable program, wherein when the program is executed in a terminal device, the program causes the computer to execute the method in Embodiment 1 in the terminal device.
  • An embodiment of the present invention also provides a storage medium storing a computer-readable program, where the computer-readable program causes a computer to execute the method described in Embodiment 1 in a terminal device.
  • An embodiment of the present invention also provides a computer-readable program, wherein when the program is executed in a network device, the program causes the computer to execute the method in Embodiment 2 in the network device.
  • An embodiment of the present invention also provides a storage medium storing a computer-readable program, where the computer-readable program causes a computer to execute the method described in Embodiment 2 in a network device.
  • the above device and method of the present invention may be implemented by hardware, or may be implemented by hardware in combination with software.
  • the present invention relates to such a computer-readable program which, when executed by a logic component, enables the logic component to implement the above-described device or component, or enables the logic component to implement the various methods described above Or steps.
  • Logic components such as field programmable logic components, microprocessors, processors used in computers, and the like.
  • the invention also relates to storage media for storing the above programs, such as hard disks, magnetic disks, optical disks, DVDs, flash memories, and so on.
  • the method / device described in conjunction with the embodiments of the present invention may be directly embodied as hardware, a software module executed by a processor, or a combination of both.
  • one or more of the functional block diagrams shown in the figures and / or one or more combinations of the functional block diagrams may correspond to each software module of the computer program flow or each hardware module.
  • These software modules can respectively correspond to the steps shown in the figure.
  • These hardware modules can be realized by solidifying these software modules using a field programmable gate array (FPGA), for example.
  • FPGA field programmable gate array
  • the software module may be located in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, removable disk, CD-ROM, or any other form of storage medium known in the art.
  • a storage medium may be coupled to the processor, so that the processor can read information from the storage medium and write information to the storage medium; or the storage medium may be an integral part of the processor.
  • the processor and the storage medium may be located in the ASIC.
  • the software module can be stored in the memory of the mobile terminal or in a memory card that can be inserted into the mobile terminal.
  • the software module may be stored in the MEGA-SIM card or a larger-capacity flash memory device.
  • the functional blocks described in the drawings and / or one or more combinations of the functional blocks it may be implemented as a general-purpose processor, digital signal processor (DSP) for performing the functions described in the present invention ), Application specific integrated circuit (ASIC), field programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component, or any suitable combination thereof.
  • DSP digital signal processor
  • ASIC Application specific integrated circuit
  • FPGA field programmable gate array
  • One or more of the functional blocks described in the drawings and / or one or more combinations of the functional blocks can also be implemented as a combination of computing devices, for example, a combination of a DSP and a microprocessor, multiple microprocessing Processor, one or more microprocessors in communication with the DSP, or any other such configuration.
  • a signal transmission device configured in a terminal device, wherein the device includes:
  • a transmission unit that transmits uplink signals according to antenna panel information related to uplink control channel (PUCCH) resources.
  • PUCCH uplink control channel
  • the first parameter of RRC signaling indicates an identification (ID) of a target PUCCH resource
  • the second parameter of RRC signaling is set to on or enabled
  • the third parameter of RRC signaling is set to off or disabled
  • the fourth parameter of RRC signaling is not configured; and,
  • One PUCCH resource in the target PUCCH resource list configured by RRC signaling is activated by the media access control control unit activation signaling.
  • the first parameter is: if the first parameter exists, the terminal device sends an uplink signal according to antenna panel information associated with the target PUCCH resource; if the The first parameter does not exist, and the terminal device sends an uplink signal according to the antenna panel information associated with the PUCCH resource with the smallest ID that activates BWP.
  • the fourth parameter is: if the fourth parameter exists and is set to be on or enabled, the terminal device considers that there is a A field indicating the target PUCCH resource; if the fourth parameter is absent or set to disabled, the terminal device considers that there is no field indicating the target PUCCH resource in the DCI.
  • the uplink signal is a layer related to an uplink data channel (PUSCH), and the layer satisfies at least one of the following conditions:
  • the ID of the layer is the smallest ID of the layers related to the transmission of the uplink data channel (PUSCH);
  • the ID of the layer is the largest ID of the layers related to the transmission of the uplink data channel (PUSCH);
  • the ID of the layer is indicated by a field of DCI
  • the ID of the layer is indicated by MAC CE activation signaling.
  • the ID of the layer is indicated by RRC signaling.
  • uplink reference signal is at least one of the following uplink reference signals:
  • the format of the DCI is format 0_0 or format 0_1;
  • the DCI is scrambled by one of C-RNTI, MCS-C-RNTI, and RA-RNTI;
  • the DCI includes a field for indicating the target PUCCH resource.
  • the PUCCH resource is the PUCCH resource with the smallest ID
  • the PUCCH resource is the PUCCH resource with the largest ID
  • the PUCCH resource configured or associated with antenna panel information
  • the cell where the PUCCH resource is located is at least one of the following cells:
  • the PUCCH resource is a PUCCH resource that activates BWP.
  • antenna panel information is any one of the following:
  • One or more than one antenna panel index set is
  • Antenna panel information associated with group-based beam reporting ID (group-based beam reporting ID).
  • An antenna panel information indicating device configured in a network device, wherein the device includes:
  • the first sending unit sends instruction information to the terminal device, indicating the antenna panel information related to the PUCCH resource of the terminal device, and the terminal device sends an uplink signal according to the antenna panel information related to the PUCCH resource.
  • a second sending unit sends high-layer signaling to the terminal device, and the terminal device sends an uplink signal according to the antenna panel information related to PUCCH resources when the conditions related to the high-layer signaling are satisfied.
  • 3A The apparatus according to Appendix 2A, wherein the high-layer signaling is RRC signaling and / or MAC activation signaling, and the conditions related to the high-layer signaling are at least one of the following:
  • the first parameter of RRC signaling indicates an identification (ID) of a target PUCCH resource
  • the second parameter of RRC signaling is set to on or enabled
  • the third parameter of RRC signaling is set to off or disabled
  • the fourth parameter of RRC signaling is not configured; and,
  • One PUCCH resource in the target PUCCH resource list configured by RRC signaling is activated by the media access control control unit activation signaling (MAC CE activation command).
  • the apparatus according to Appendix 3A wherein the first parameter is: if the first parameter exists, the terminal device sends an uplink signal according to antenna panel information associated with the target PUCCH resource; if the The first parameter does not exist, and the terminal device sends an uplink signal according to the antenna panel information associated with the PUCCH resource with the smallest ID that activates BWP.
  • the ID of the layer is the smallest ID of the layers related to the transmission of the uplink data channel (PUSCH);
  • the ID of the layer is the largest ID of the layers related to the transmission of the uplink data channel (PUSCH);
  • the ID of the layer is indicated by a field of DCI
  • the ID of the layer is indicated by MAC CE activation signaling.
  • the ID of the layer is indicated by RRC signaling.
  • the uplink reference signal is at least one of the following uplink reference signals:
  • a third sending unit which sends DCI for scheduling the PUSCH to the terminal device, the DCI meeting at least one of the following conditions:
  • the format of the DCI is format 0_0 or format 0_1;
  • the DCI is scrambled by one of C-RNTI, MCS-C-RNTI, and RA-RNTI;
  • the DCI includes a field for indicating the target PUCCH resource.
  • the PUCCH resource is the PUCCH resource with the smallest ID
  • the PUCCH resource is the PUCCH resource with the largest ID
  • the PUCCH resource configured or associated with antenna panel information
  • the cell where the PUCCH resource is located is at least one of the following cells:
  • the PUCCH resource is a PUCCH resource that activates BWP.
  • a collection of one or more antenna panels is provided.
  • a set of one or more antenna panel indexes is a set of one or more antenna panel indexes
  • One or more than one antenna panel index is
  • Antenna panel information associated with group-based beam reporting ID (group-based beam reporting ID).
  • a communication system wherein the communication system includes a terminal device and a network device, the terminal device includes the device according to any one of Appendixes 1-15, and the network device includes any one of Appendix 1A-15A ⁇ ⁇ The device.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明提供了一种信号发送方法、天线面板信息的指示方法、装置和系统，在信号发送方法中，终端设备根据与上行控制信道资源相关的天线面板信息发送上行信号，或者终端设备在满足高层信令相关的条件(高层信令满足相关的条件)时，根据与上行控制信道资源相关的天线面板信息发送上行信号。由此，网络设备仅需要指示与上行控制信道资源相关的天线面板信息即能够间接指示其他上行信号传输所使用的天线面板信息，实现了对不同种类的上行信号的天线面板信息的联合指示，节省了指示比特(资源)。

Description

信号发送方法、天线面板信息的指示方法、装置和系统 技术领域
本发明涉及通信领域，特别涉及一种信号发送方法、天线面板信息的指示方法、装置和系统。
背景技术
在高频通信场景中，提高通信传输的质量、吞吐量需要依靠波束成形技术。而波束成形技术的实现需要使用大规模天线阵列。在第五代移动通信技术的新无线(5G-NR，5generation-new radio)系统中，由于天线阵列所包含的天线粒子数量较多，在天线设计的时候，这些天线粒子通常分布在不同的天线面板上。对于终端设备而言，多个天线面板的方向通常是不同的。这样设计的好处是，当终端设备处于移动状态时，不同的天线面板能够在不同的方向上最大化接收和/或发送信号的增益，以便增强终端设备的接收和/或发送信号的鲁棒性。
在现有的技术中，5G-NR系统做到了对大规模天线阵列的波束指示。具体来说，波束所对应的信道状态是通过对参考信号的测量得到的；通过对参考信号的测量以及测量结果的上报，网络设备可以通过指示波束所对应的参考信号来决定接收和/或发送信号所使用的波束。
应该注意，上面对技术背景的介绍只是为了方便对本发明的技术方案进行清楚、完整的说明，并方便本领域技术人员的理解而阐述的。不能仅仅因为这些方案在本发明的背景技术部分进行了阐述而认为上述技术方案为本领域技术人员所公知。
发明内容
发明人发现，在5G-NR系统中，波束的测量上报以及后续的波束指示信息都没有包含与天线面板相关的信息。这意味着，对于网络设备而言，终端设备的天线面板信息是透明的。天线面板的开启和关闭只能由终端设备自行调整。但是，在网络设备的调度信令无法参考终端设备的天线面板的信息时，仅靠终端设备本身并不能最优化地使用天线面板。这样会导致开启不必要的天线面板，增加终端设备的能耗。
此外，对于上行信号而言，目前一般是通过控制信道(PUCCH)和数据信道 (PUSCH)或者是以参考信号的形式(例如，SRS)进行传输，具体的传输方式取决于网络设备的调度。由于控制信道、数据信道以及参考信号的发送都是是独立调度的，如果网络设备要直接指示它们的天线面板信息，一个基本的方法是：网络设备分别指示控制信道、数据信道和参考信号的天线面板信息。这样指示的好处是，不同种类的上行信号在发送时各自拥有很大的空间方向灵活度。但是，考虑到终端设备在非高速移动、翻转的状态下，通常只会使用到一个天线面板，网络设备在这种情况下依然分别指示不同种类的上行信号天线面板信息会浪费通信资源。
为了解决上述问题中的至少一个或者解决其他类似问题，本发明实施例提供了一种信号发送方法、天线面板信息的指示方法、装置和系统，以节省指示比特(资源)。
根据本发明实施例的第一方面，提供了一种信号发送方法，其中，所述方法包括：
终端设备根据与上行控制信道(PUCCH)资源相关的天线面板信息发送上行信号。
根据本发明实施例的第二方面，提供了一种天线面板信息的指示方法，其中，所述方法包括：
网络设备向终端设备发送指示信息，指示所述终端设备与PUCCH资源相关的天线面板信息，所述终端设备根据所述与PUCCH资源相关的天线面板信息发送上行信号。
根据本发明实施例的第三方面，提供了一种信号发送装置，配置于终端设备，其中，所述装置包括：
发送单元，其根据与上行控制信道(PUCCH)资源相关的天线面板信息发送上行信号。
根据本发明实施例的第四方面，提供了一种天线面板信息的指示装置，配置于网络设备，其中，所述方法包括：
第一发送单元，其向终端设备发送指示信息，指示所述终端设备与PUCCH资源相关的天线面板信息，所述终端设备根据所述与PUCCH资源相关的天线面板信息发送上行信号。
根据本发明实施例的第五方面，提供了一种终端设备，其中，所述终端设备包括前述第三方面所述的装置。
根据本发明实施例的第六方面，提供了一种网络设备，其中，所述网络设备包括 前述第四方面所述的装置。
根据本发明实施例的第七方面，提供了一种通信系统，所述通信系统包括前述第五方面所述的终端设备和前述第六方面所述的网络设备。
根据本发明实施例的其它方面，提供了一种计算机可读程序，其中当在终端设备中执行所述程序时，所述程序使得计算机在所述终端设备中执行前述第一方面所述的方法。
根据本发明实施例的其它方面，提供了一种存储有计算机可读程序的存储介质，其中所述计算机可读程序使得计算机在终端设备中执行前述第一方面所述的方法。
根据本发明实施例的其它方面，提供了一种计算机可读程序，其中当在网络设备中执行所述程序时，所述程序使得计算机在所述网络设备中执行前述第二方面所述的方法。
根据本发明实施例的其它方面，提供了一种存储有计算机可读程序的存储介质，其中所述计算机可读程序使得计算机在网络设备中执行前述第二方面所述的方法。
本发明实施例的有益效果在于：根据本发明实施例，网络设备仅需要指示与上行控制信道资源相关的天线面板信息，即实现了对不同种类的上行信号(例如，PUCCH、PUSCH或上行参考信号)的天线面板信息的联合指示，由此节省了指示比特(资源)。
参照后文的说明和附图，详细公开了本发明的特定实施方式，指明了本发明的原理可以被采用的方式。应该理解，本发明的实施方式在范围上并不因而受到限制。在所附权利要求的精神和条款的范围内，本发明的实施方式包括许多改变、修改和等同。
针对一种实施方式描述和/或示出的特征可以以相同或类似的方式在一个或更多个其它实施方式中使用，与其它实施方式中的特征相组合，或替代其它实施方式中的特征。
应该强调，术语“包括/包含”在本文使用时指特征、整件、步骤或组件的存在，但并不排除一个或更多个其它特征、整件、步骤或组件的存在或附加。
附图说明
在本发明实施例的一个附图或一种实施方式中描述的元素和特征可以与一个或更多个其它附图或实施方式中示出的元素和特征相结合。此外，在附图中，类似的标号表示几个附图中对应的部件，并可用于指示多于一种实施方式中使用的对应部件。
所包括的附图用来提供对本发明实施例的进一步的理解，其构成了说明书的一部分，用于例示本发明的实施方式，并与文字描述一起来阐释本发明的原理。显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其它的附图。在附图中：
图1是本发明实施例的通信系统的示意图；
图2是实施例1的信号发送方法的示意图；
图3是实施例2的天线面板信息的指示方法的示意图；
图4是实施例3的信号发送装置的示意图；
图5是实施例4的天线面板信息的指示装置的示意图；
图6是实施例5的终端设备的示意图；
图7是实施例6的网络设备的示意图。
具体实施方式
参照附图，通过下面的说明书，本发明的前述以及其它特征将变得明显。在说明书和附图中，具体公开了本发明的特定实施方式，其表明了其中可以采用本发明的原则的部分实施方式，应了解的是，本发明不限于所描述的实施方式，相反，本发明包括落入所附权利要求的范围内的全部修改、变型以及等同物。
在本发明实施例中，术语“第一”、“第二”等用于对不同元素从称谓上进行区分，但并不表示这些元素的空间排列或时间顺序等，这些元素不应被这些术语所限制。术语“和/或”包括相关联列出的术语的一种或多个中的任何一个和所有组合。术语“包含”、“包括”、“具有”等是指所陈述的特征、元素、元件或组件的存在，但并不排除存在或添加一个或多个其他特征、元素、元件或组件。
在本发明实施例中，单数形式“一”、“该”等包括复数形式，应广义地理解为“一种”或“一类”而并不是限定为“一个”的含义；此外术语“所述”应理解为既包括单数形式也包括复数形式，除非上下文另外明确指出。此外术语“根据”应理解为“至少部分根据……”，术语“基于”应理解为“至少部分基于……”，除非上下文另外明确指出。
在本发明实施例中，术语“通信网络”或“无线通信网络”可以指符合如下任意通信标准的网络，例如长期演进(LTE，Long Term Evolution)、增强的长期演进 (LTE-A，LTE-Advanced)、宽带码分多址接入(WCDMA，Wideband Code Division Multiple Access)、高速报文接入(HSPA，High-Speed Packet Access)等等。
并且，通信系统中设备之间的通信可以根据任意阶段的通信协议进行，例如可以包括但不限于如下通信协议：1G(generation)、2G、2.5G、2.75G、3G、4G、4.5G以及未来的5G、新无线(NR，New Radio)等等，和/或其他目前已知或未来将被开发的通信协议。
在本发明实施例中，术语“网络设备”例如是指通信系统中将终端设备接入通信网络并为该终端设备提供服务的设备。网络设备可以包括但不限于如下设备：基站(BS，Base Station)、接入点(AP、Access Point)、发送接收点(TRP，Transmission Reception Point)、广播发射机、移动管理实体(MME、Mobile Management Entity)、网关、服务器、无线网络控制器(RNC，Radio Network Controller)、基站控制器(BSC，Base Station Controller)等等。
其中，基站可以包括但不限于：节点B(NodeB或NB)、演进节点B(eNodeB或eNB)以及5G基站(gNB)，等等，此外还可包括远端无线头(RRH，Remote Radio Head)、远端无线单元(RRU，Remote Radio Unit)、中继(relay)或者低功率节点(例如femto、pico等等)。并且术语“基站”可以包括它们的一些或所有功能，每个基站可以对特定的地理区域提供通信覆盖。术语“小区”可以指的是基站和/或其覆盖区域，这取决于使用该术语的上下文。
在本发明实施例中，术语“用户设备”(UE，User Equipment)例如是指通过网络设备接入通信网络并接收网络服务的设备，也可以称为“终端设备”(TE，Terminal Equipment)。终端设备可以是固定的或移动的，并且也可以称为移动台(MS，Mobile Station)、终端、用户、用户台(SS，Subscriber Station)、接入终端(AT，Access Terminal)、站，等等。
其中，终端设备可以包括但不限于如下设备：蜂窝电话(Cellular Phone)、个人数字助理(PDA，Personal Digital Assistant)、无线调制解调器、无线通信设备、手持设备、机器型通信设备、膝上型计算机、无绳电话、智能手机、智能手表、数字相机，等等。
再例如，在物联网(IoT，Internet of Things)等场景下，终端设备还可以是进行监控或测量的机器或装置，例如可以包括但不限于：机器类通信(MTC，Machine Type  Communication)终端、车载通信终端、设备到设备(D2D，Device to Device)终端、机器到机器(M2M，Machine to Machine)终端，等等。
以下通过示例对本发明实施例的场景进行说明，但本发明实施例不限于此。
图1是本发明实施例的通信系统的示意图，示意性说明了以终端设备和网络设备为例的情况，如图1所示，通信系统100可以包括：网络设备101和终端设备102。为简单起见，图1仅以一个终端设备为例进行说明。网络设备101例如为NR系统中的网络设备gNB。
在本发明实施例中，网络设备101和终端设备102之间可以进行现有的业务或者未来可实施的业务。例如，这些业务包括但不限于：增强的移动宽带(eMBB，enhanced Mobile Broadband)、大规模机器类型通信(mMTC，massive Machine Type Communication)和高可靠低时延通信(URLLC，Ultra-Reliable and Low-Latency Communication)，等等。
其中，终端设备102可以向网络设备101发送数据，例如使用免授权传输方式。网络设备101可以接收一个或多个终端设备102发送的数据，并向终端设备102反馈信息(例如确认ACK/非确认NACK)信息，终端设备102根据反馈信息可以确认结束传输过程、或者还可以再进行新的数据传输，或者可以进行数据重传。
下面结合附图对本发明的各种实施方式进行说明。这些实施方式只是示例性的，不是对本发明的限制。
实施例1
本实施例提供了一种信号发送方法，该方法应用于终端设备。图2是本实施例的信号发送方法的示意图，请参照图2，该方法包括：
步骤201：终端设备根据与上行控制信道(PUCCH)资源相关的天线面板信息发送上行信号。
在本实施例的步骤201中，终端设备根据与PUCCH资源相关的天线面板信息发送上行信号，由此，网络设备仅通过指示PUCCH资源相关的天线面板信息，即实现了对不同种类的上行信号(例如，PUCCH、PUSCH或上行参考信号)的天线面板信息的联合指示，由此节省了指示比特(资源)。
下面分别对本实施例的步骤201中的上行信号和PUCCH资源进行说明。
关于本实施例的步骤201中的上行信号。
在本实施例中，上行信号可以是上行参考信号，例如周期性探测参考信号(SRS)、半持续SRS、非周期性SRS等，本实施例不限于此。
在本实施例中，上行信号也可以是上行数据信道(PUSCH)。该上行数据信道(PUSCH)可以是由下行控制信息(DCI)调度的；也可以根据配置信息发送的，例如，uplink transmission with configured grant Type 1，或者是uplink transmission with configured grant Type 2。其中，uplink transmission with configured grant Type 1是指PUSCH的资源分配信息全部由RRC信令配置，终端设备根据配置信息发送相应的PUSCH。uplink transmission with configured grant Type 2是指PUSCH的资源分配信息一部分由RRC信令配置，另一部分由特定的DCI(例如，由CS-RNTI加扰)指示。终端设备在接收到上述DCI之后，根据配置信息以及上述DCI中的指示信息发送相应的PUSCH。在终端设备接收到特定的去激活DCI后，终端设备停止发送相应的PUSCH。
在本实施例中，调度上述上行数据信道(PUSCH)的DCI可以满足以下条件的至少一个：
该DCI的格式(format)为0_0或者0_1；
该DCI被小区无线网络临时标识(C-RNTI)、调制与编码策略小区无线网络临时标识(MCS-C-RNTI)、以及随机接入无线网络临时标识(RA-RNTI)的其中一个加扰；以及
该DCI包括一个用于指示目标PUCCH资源的域。
在本实施例中，终端设备可以接收上述DCI，当上述DCI满足以上条件的至少一个时，终端设备可以根据与PUCCH资源相关的天线面板信息发送该PUSCH。
例如，当DCI的格式为format 0_0或者format 0_1时，终端设备根据PUCCH资源相关的天线面板信息发送该DCI所调度的PUSCH。这里，DCI的格式只是举例说明，本实施例不限于此。
再例如，当DCI被C-RNTI，MCS-C-RNTI以及RA-RNTI的其中之一加扰时，终端设备根据PUCCH资源相关的天线面板信息发送该DCI所调度的PUSCH。这里，DCI的加扰方式只是举例说明，本实施例不限于此。
再例如，当DCI包括一个用于指示目标PUCCH资源的域时，终端设备根据该目标PUCCH资源或者该目标PUCCH资源所关联的PUCCH资源相关的天线面板信息 发送该DCI所调度的PUSCH。这里，目标PUCCH资源可以是终端设备的上行信号所追随的PUCCH资源，也即，终端设备根据与该目标PUCCH资源相关的天线面板信息发送该DCI所调度的PUSCH，本实施例不限于此，该目标PUCCH资源也可以是与终端设备的上行信号所追随的PUCCH资源有关联的PUCCH资源，也即，终端设备根据该目标PUCCH资源所关联的PUCCH资源相关的天线面板信息发送该DCI所调度的PUCSH。本实施例对具体的关联方式不作限制。
在这个例子中，例如，当上述域的值为“0”时，表示终端设备根据与上述目标PUCCH资源或者该目标PUCCH资源所关联的PUCCH资源相关的天线面板信息发送上行信号，当上述域的值为“1”时，表示终端设备不根据与上述目标PUCCH资源或者该目标PUCCH资源所关联的PUCCH资源相关的天线面板信息发送上行信号。
在这个例子中，再例如，上述DCI域的比特数可以是0,1,2,3,4,5,6中的其中一个，该域的每个码点(codepoint)对应一个PUCCH资源的ID，例如，该码点与该PUCCH资源的ID的升序相对应。以该域为2个比特为例，码点“00”可以对应ID为“0”的PUCCH资源，即00→0，码点“01”可以对应ID为“1”的目标PUCCH资源，即01→1，码点“10”可以对应ID为“2”的PUCCH资源，即10→2，码点“11”可以对应ID为“3”的PUCCH资源，即11→3。由此，终端设备根据接收到的DCI，即可确定该域所指示的PUCCH资源，由此可以根据该PUCCH资源相关的天线面板信息发送上行信号。
前面分别对DCI的每个条件做了说明，这些条件可以单独使用，可以结合使用，例如格式为format 0_0或者format 0_1的DCI也可能被上述至少一个标识加扰，或者包括一个用于指示目标PUCCH资源的一个域，本实施例不限于此。
在本实施例中，上行信号还可以是与PUSCH相关的一个层(layer)，该层可以满足以下条件的至少一个：
该层的ID是与上述PUSCH的发送相关的层的ID中，最小的ID；
该层的ID是与上述PUSCH的发送相关的层的ID中，最大的ID；
该层的ID是由DCI的一个域指示的；
该层的ID是由MAC CE激活信令指示的；以及
该层的ID是由RRC信令指示的。
在本实施例中，当上述层的ID满足以上条件的至少一个时，终端设备可以根据与PUCCH资源相关的天线面板信息发送该PUSCH。
例如，当某个层的ID是上述最小的ID或者最大的ID时，终端设备根据PUCCH资源相关的天线面板信息发送该层。
再例如，当DCI的某个域指示了某个层的ID时，终端设备根据PUCCH资源相关的天线面板信息发送该DCI的这个域所指示的这个层。这里，终端设备还可以接收上述DCI，本实施例对上述层的ID的指示方式、DCI的接收方式和内容等不作限制。
再例如，当MAC CE激活信令指示了一个层的ID时，终端设备根据PUCCH资源相关的天线面板信息发送该MAC CE激活信令所指示的这个层。这里，终端设备还可以接收上述MAC CE激活信令，本实施例对上述层的ID的指示方式、MAC CE激活信令的接收方式和内容等不作限制。
再例如，当RRC信令指示了某个层的ID时，终端设备根据PUCCH资源相关的天线面板信息发送该RRC信令所指示的这个层。这里，终端设备还可以接收上述RRC信令，本实施例对上述层的ID的指示方式、RRC信令的接收方式和内容等不作限制。
前面分别对层的每个条件做了说明，这些条件可以单独使用，可以结合使用，例如上述与PUSCH相关的层的ID是由RRC信令与DCI信令联合指示的，其中，RRC信令指示与PUSCH相关的层ID的集合，之后，DCI信令指示该集合中的一个ID，本实施例不限于此。
关于本实施例的步骤201中的PUCCH资源。
在本实施例中，该PUCCH资源也可以称为上行信号所追随的PUCCH资源，也即，终端设备根据该PUCCH资源相关的天线面板信息发送上行信号。该PUCCH资源可以满足以下条件的至少一个：
该PUCCH资源为ID最小的PUCCH资源；
该PUCCH资源为ID最大的PUCCH资源；
配置了或关联了天线面板信息的PUCCH资源；
RRC信令所指示的PUCCH资源；
MAC CE激活信令所指示的PUCCH资源；
DCI的一个域所指示的PUCCH资源；
该PUCCH资源所在的小区为下列小区中的至少一个：
发送上述上行信号所在的小区，
SpCell，
ID最小的小区，以及
ID最大的小区；以及
该PUCCH资源为激活BWP上的PUCCH资源。
例如，当终端设备发送上行信号时，其可以根据PUCCH资源中ID最小或最大的PUCCH资源相关的天线面板信息发送上行信号。这里，ID最小或最大的PUCCH资源可以是：分配给该终端设备的PUCCH资源(PUCCH资源集合)中ID最小或最大的PUCCH资源，也可以是：分配给该终端设备的PUCCH资源中的一部分资源(PUCCH资源集合中的PUCCH资源组)中ID最小或最大的PUCCH资源。本实施例对此不作限制，ID最小或最大的PUCCH资源也可以是其他资源集合中的ID最小或最大的PUCCH资源。
再例如，当终端设备发送上行信号时，其可以根据配置了或关联了天线面板信息的PUCCH资源所关联的天线面板信息发送上行信号。此外，当配置了或关联了天线面板信息的PUCCH资源不唯一时，终端设备可以根据配置了或关联了天线面板信息的PUCCH资源中的某一个PUCCH资源(例如ID最大或ID最小的PUCCH资源)所关联的天线面板信息发送上行信号。这里，配置了或关联了天线面板信息的PUCCH资源可以理解为：该PUCCH资源直接配置了天线面板信息，或者，该PUCCH资源所关联的参考信号配置了天线面板信息。
再例如，当终端设备发送上行信号时，其还可以根据RRC信令所指示的PUCCH资源相关的天线面板信息发送上行信号。这里，终端设备还可以接收RRC信令，本实施例对上述PUCCH资源的指示方式、该RRC信令的内容和接收方式等不作限制。
再例如，当终端设备发送上行信号时，其还可以根据MAC CE激活信令所指示的PUCCH资源相关的天线面板信息发送上行信号。这里，终端设备还可以接收该MAC CE激活信令，本实施例对所述PUCCH资源的指示方式、该MAC CE激活信令的内容和接收方式等不作限制。例如，对于RRC信令配置的PUCCH资源列表，称为目标PUCCH资源列表，MAC CE激活信令可以激活其中一个PUCCH资源，终端设备可以根据MAC CE激活信令激活的上述列表中的PUCCH资源相关的天线面 板信息发送上行信号。
再例如，当终端设备发送上行信号时，其还可以根据DCI的一个域所指示的PUCCH资源相关的天线面板信息发送上行信号。这里，终端设备还可以接收该DCI，本实施例对所述PUCCH资源的指示方式、该MAC CE激活信令的内容和接收方式等不作限制。例如，该DCI的域的比特数可以是0,1,2,3,4,5,6，该域的每个码点(codepoint)对应一个PUCCH资源的ID，例如，该码点与该PUCCH资源的ID的升序相对应。以该域为2个比特为例，码点“00”可以对应ID为“0”的PUCCH资源，即00→0，码点“01”可以对应ID为“1”的PUCCH资源，即01→1，码点“10”可以对应ID为“2”的PUCCH资源，即10→2，码点“11”可以对应ID为“3”的PUCCH资源，即11→3。由此，终端设备根据接收到的DCI，即可确定该域所指示的PUCCH资源，由此可以根据该PUCCH资源相关的天线面板信息发送上行信号。
再例如，当终端设备发送上行信号时，其所追随的PUCCH资源所在的小区满足以下条件的至少一个：
发送上述上行信号所在的小区；
SpCell；
ID最小的小区；以及
ID最大的小区。
在这个例子中，终端设备可以根据上述PUCCH资源相关的天线面板信息发送上行信号。
再例如，当终端设备发送上行信号时，其可以根据激活BWP上的PUCCH资源相关的天线面板信息发送上行信号。本实施例对激活BWP的定义和实现方式不作限制。类似的，终端设备也可以根据ID最大或最小的BWP上的PUCCH资源相关的天线面板信息发送上行信号。
前面分别对PUCCH资源的每个条件做了说明，这些条件可以单独使用，可以结合使用，本实施例不限于此。
前面对上行信号的描述，对PUCCH资源的描述，可以单独使用，也可以结合使用，本实施例不限于此。
在本实施例的步骤201中，终端设备也可以在某个条件满足的情况下，根据与PUCCH资源相关的天线面板信息发送上行信号。例如，终端设备可以在满足与高层 信令相关的条件时，根据与PUCCH资源相关的天线面板信息发送上行信号。关于该PUCCH资源和该上行信号，已经在前面做了说明，其内容合并于此，此处不再重复。
在本实施例中，高层信令可以是RRC信令，也可以是MAC CE激活信令，或者两者都有，并且，与高层信令相关的条件可以是以下至少一个：
RRC信令的第一参数指示一个目标PUCCH资源的标识(ID)；
RRC信令的第二参数被设为启动(on)或使能(enabled)；
RRC信令的第三参数被设为关闭(off)或去使能(disabled)；
RRC信令的第四参数没有被配置；以及，
由RRC信令配置的目标PUCCH资源列表中的一个PUCCH资源被MAC CE激活信令激活。
例如，当RRC信令的某个参数(称为第一参数)指示了一个目标PUCCH资源的ID时，终端设备根据该目标PUCCH资源相关的天线面板信息发送上行信号。
在这个例子中，第一参数是指：如果该第一参数存在，终端设备则根据上述目标PUCCH资源所关联的天线面板信息发送上行信号；如果该第一参数不存在，终端设备则根据激活BWP的最小ID的PUCCH资源所关联的天线面板信息发送上行信号。由此，当该第一参数存在于RRC信令中时，终端设备可以根据该第一参数所指示的目标PUCCH资源相关的天线面板信息发送上行信号，当该RRC信令中没有该第一参数时，终端设备可以根据激活BWP的最小ID的PUCCH资源所关联的天线面板信息发送上行信号。
在这个例子中，该第一参数可以是RRC信令中所包含的一个信息单元(IE)中的参数，例如为“target_PUCCH_Resource”，但本实施例不限于此。并且，该第一参数所在的或所作用的小区可以与发送上述上行信号所在的小区相同。
再例如，当RRC信令的某个参数(称为第二参数)被设为on或enabled时，终端设备根据PUCCH资源相关的天线面板信息发送上行信号。
在这个例子中，第二参数是指：如果该第二参数存在且被设为启动(on)或使能(enabled)，终端设备则认为DCI中不存在用于指示目标PUCCH资源的域；如果该第二参数不存在(absent)或被设为去使能(disabled)，终端设备则认为DCI中存在用于指示目标PUCCH资源的域。由此，当RRC信令中的该第二参数被设为on或enabled时，终端设备根据前述PUCCH资源相关的天线面板信息发送上行信号；当 RRC信令中不包含该第二参数，或者RRC信令中的第二参数被设为disabled时，终端设备根据DCI指示的目标PUCCH资源相关的天线面板信息发送上行信号。
在这个例子中，该第二参数可以是RRC信令中所包含的一个IE中的参数，例如为“PUSCH_Follow_PUCCH”，但本实施例不限于此。并且，该第二参数所在的或所作用的小区可以与发送上述上行信号所在的小区相同。
再例如，当RRC信令中的某个参数(称为第三参数)被设为off或disabled时，终端设备根据PUCCH资源相关的天线面板信息发送上行信号。
在这个例子中，第三参数是指：如果该第三参数存在且被设为启动(on)或使能(enabled)，终端设备则认为DCI中存在用于指示目标PUCCH资源的域；如果该第三参数不存在(absent)或被设为去使能(disabled)，终端设备则认为DCI中不存在用于指示目标PUCCH资源的域。由此，当RRC信令中的该第三参数被设为off或disabled时，终端设备根据前述PUCCH资源相关的天线面板信息发送上行信号；当RRC信令中的该第三参数被设为on或enabled时，终端设备根据DCI指示的目标PUCCH资源相关的天线面板信息发送上行信号。
在这个例子中，该第三参数可以是RRC信令中所包含的一个IE，例如为“PUSCH_Not_Follow_PUCCH”，但本实施例不限于此。并且，该第三参数所在的或所作用的小区可以与发送上述上行信号所在的小区相同。
再例如，当RRC信令中的某个参数(称为第四参数)没有被配置时，终端设备根据PUCCH资源相关的天线面板信息发送上行信号。
在这个例子中，第四参数是指：如果该第四参数存在且被设为启动(on)或使能(enabled)，终端设备则认为DCI中存在用于指示目标PUCCH资源的域；如果该第四参数不存在(absent)或被设为去使能(disabled)，终端设备则认为DCI中不存在用于指示目标PUCCH资源的域。由此，当该第四参数没有被配置时，例如不存在或者被设为去使能，则终端设备根据前述PUCCH资源相关的天线面板信息发送上行信号；当该第四参数被配置时，例如被设为on或者enabled，终端设备根据DCI指示的目标PUCCH资源相关的天线面板信息发送上行信号。
在这个例子中，该第四参数可以是RRC信令中所包含的一个IE中的参数，该参数例如为“panel-PresentInDCI”，当该参数被配置时，终端设备根据DCI的域所指示的PUCCH资源相关的天线面板信息发送上行信号；当该参数没有被配置时，终端 设备根据前述PUCCH资源相关的天线面板信息发送上行信号。本实施例不限于此，该IE再例如为“panel_Info”，当该参数被配置时，终端设备根据该参数所提供的天线面板信息发送上行信号，当该参数没有被配置时，终端设备根据前述PUCCH资源相关的天线面板信息发送上行信号。
在这个例子中，同样的，该第四参数所在的或所作用的小区可以与发送上述上行信号所在的小区相同。
在上述例子中，目标PUCCH资源的含义与前述相同，此处不再赘述。
再例如，当RRC信令配置的目标PUCCH资源列表中的一个PUCCH资源被MAC CE激活信令激活时，终端设备根据被激活的该PUCCH资源相关的天线面板信息发送上行信号。关于该目标PUCCH资源列表已经在前面做了说明，此处不再赘述。
前面分别对每个与高层信令相关的条件做了说明，这些条件可以单独使用，可以结合使用，本实施例不限于此。
此外，在本实施例中，上述与高层信令相关的条件可以单独使用，也可以结合上述上行信号的至少一种使用，或者结合上述PUCCH资源的至少一种使用，或者结合上述上行信号的至少一种和上述PUCCH资源的至少一种使用，本实施例不限于此。
在本实施例中，天线面板信息可以是一个或大于一个天线面板的集合，其中一个天线面板可以包含一个或大于一个天线粒子。在本实施例中，天线面板的集合也可以理解为一个或大于一个天线面板是索引，例如天线面板端口索引(antanna pannel port index)或者面板端口索引(pannel port index)等。因此，天线面板信息也可以表述为一个或大于一个天线面板索引的集合，或者表述为一个或大于一个天线面板索引。此外，天线面板信息也可以理解为与基于组的波束上报ID(group-based beam report ID)相关联的天线面板信息。
根据本实施例的方法，网络设备仅需要指示PUCCH资源相关的天线面板信息即能够间接指示其他上行信号传输所使用的天线面板信息，即实现了对控制信道和其他上行信号的天线面板信息的联合指示，由此节省了指示比特(资源)。
实施例2
本实施例提供了一种天线面板信息的指示方法，该方法应用于网络设备，其是对应实施例1的方法的网络侧的处理，其中与实施例1相同的内容不再重复说明。图3 是本实施例的天线面板信息的指示方法的示意图，如图3所示，该方法包括：
步骤301：网络设备向终端设备发送指示信息，指示所述终端设备与PUCCH资源相关的天线面板信息，所述终端设备根据所述与PUCCH资源相关的天线面板信息发送上行信号。
根据本实施例的方法，网络设备仅通过指示PUCCH资源相关的天线面板信息即能够间接指示其他上行信号传输所使用的天线面板信息，实现了对控制信道和其他上行信号的天线面板信息的联合指示，由此节省了指示比特(资源)。
在本实施例中，网络设备还可以向终端设备发送高层信令，终端设备在满足与该高层信令相关的条件时，根据上述与PUCCH资源相关的天线面板信息发送上述上行信号。
在本实施例中，上述高层信令可以为RRC信令和/或MAC激活信令，上述与所述高层信令相关的条件可以为以下至少一个：
RRC信令的第一参数包含一个目标PUCCH资源的标识(ID)；
RRC信令的第二参数被设为启动(on)或使能(enabled)；
RRC信令的第三参数被设为关闭(off)或去使能(disabled)；
RRC信令的第四参数没有被配置；以及，
由RRC信令配置的目标PUCCH资源列表中的一个PUCCH资源被媒体接入控制控制单元激活信令(MAC CE activation command)激活。
在本实施例中，第一参数可以定义为：如果所述第一参数存在，终端设备则根据所述目标PUCCH资源所关联的天线面板信息发送上行信号；如果所述第一参数不存在，终端设备则根据当前激活BWP的最小ID的PUCCH资源所关联的天线面板信息发送上行信号。
在本实施例中，第二参数可以定义为：如果所述第二参数存在且被设为启动(on)或使能(enabled)，终端设备则认为DCI中不存在用于指示目标PUCCH资源的域；如果所述第二参数不存在(absent)或被设为去使能(disabled)，终端设备则认为DCI中存在用于指示目标PUCCH资源的域。
在本实施例中，第三参数可以定义为：如果所述第三参数存在且被设为启动(on)或使能(enabled)，终端设备则认为DCI中存在用于指示目标PUCCH资源的域；如果所述第三参数不存在(absent)或被设为去使能(disabled)，终端设备则认为DCI 中不存在用于指示目标PUCCH资源的域。
在本实施例中，第四参数可以定义为：如果所述第四参数存在且被设为启动(on)或使能(enabled)，终端设备则认为DCI中存在用于指示目标PUCCH资源的域；如果所述第四参数不存在(absent)或被设为去使能(disabled)，终端设备则认为DCI中不存在用于指示目标PUCCH资源的域。
在本实施例中，第一参数、第二参数、第三参数和第四参数所在的或所作用的小区可以与发送所述PUSCH所在的小区相同。
在本实施例的步骤301中，上行信号可以为与上行数据信道(PUSCH)相关的一个层(layer)，所述层可以满足以下条件的至少一个：
所述层的ID是与所述上行数据信道(PUSCH)的发送相关的层的ID中，最小的ID；
所述层的ID是与所述上行数据信道(PUSCH)的发送相关的层的ID中，最大的ID；
所述层的ID是由DCI的一个域指示的；
所述层的ID是由MAC CE激活信令指示的；以及
所述层的ID是由RRC信令指示的。
在本实施例的步骤301中，上行信号可以为上行参考信号。该上行参考信号可以是下列上行参考信号的至少一种：
周期性SRS；
半持续SRS；以及
非周期性SRS。
在本实施例的步骤301中，上行信号可以是PUSCH，该PUSCH可以被DCI调度，也可以根据配置信息发送。在被DCI调度的情况下，网络设备还可以向终端设备发送用于调度所述PUSCH的DCI，该DCI可以满足以下条件的至少一个：
所述DCI的格式为format 0_0或者format 0_1；
所述DCI被C-RNTI、MCS-C-RNTI、以及RA-RNTI的其中之一加扰；以及
所述DCI包括一个用于指示目标PUCCH资源的域。
在本实施例的步骤301中，PUCCH资源可以满足以下条件的至少一个：
所述PUCCH资源为ID最小的PUCCH资源；
所述PUCCH资源为ID最大的PUCCH资源；
配置了或关联了天线面板信息的PUCCH资源；
RRC信令所指示的PUCCH资源；
MAC CE激活信令所指示的PUCCH资源；
DCI的一个域所指示的PUCCH资源；
所述PUCCH资源所在的小区为下列小区中的至少一个：
发送所述上行信号所在的小区，
SpCell，
ID最小的小区，以及
ID最大的小区；以及
所述PUCCH资源为激活BWP上的PUCCH资源。
在本实施例的步骤301中，天线面板信息可以为以下任意一种：
一个或大于一个天线面板的集合，
一个或大于一个天线面板索引的集合，
一个或大于一个天线面板索引，以及
与基于组的上报ID(group-based report ID)相关联的天线面板信息。
根据本实施例的方法，网络设备仅需要指示PUCCH资源相关的天线面板信息即能够间接指示其他上行信号传输所使用的天线面板信息，即实现了对控制信道和其他上行信号的天线面板信息的联合指示，由此节省了指示比特(资源)。
实施例3
本实施例提供了一种信号发送装置，所述装置配置于终端设备。由于该装置解决问题的原理与实施例1的方法类似，因此其具体的实施可以参照实施例1的方法的实施，内容相同之处不再重复说明。
图4是本实施例的信号发送装置的示意图，请参照图4，该信号发送装置400包括：发送单元401，其根据与上行控制信道(PUCCH)资源相关的天线面板信息发送上行信号。
在本实施例中，发送单元401可以在满足与高层信令相关的条件时，根据与上行控制信道(PUCCH)资源相关的天线面板信息发送上行信号。如图4所示，该装置 400还可以包括接收单元402和判断单元403，接收单元402可以接收上述高层信令，判断单元403可以判断与高层信令相关的条件是否满足。
在本实施例中，高层信令可以为RRC信令和/或MAC激活信令，与高层信令相关的条件可以为以下至少一个：
RRC信令的第一参数指示一个目标PUCCH资源的标识(ID)；
RRC信令的第二参数被设为启动(on)或使能(enabled)；
RRC信令的第三参数被设为关闭(off)或去使能(disabled)；
RRC信令的第四参数没有被配置；以及，
由RRC信令配置的目标PUCCH资源列表中的一个PUCCH资源被媒体接入控制控制单元激活信令激活。
在本实施例中，第一参数可以定义为：如果该第一参数存在，终端设备则根据目标PUCCH资源所关联的天线面板信息发送上行信号；如果该第一参数不存在，终端设备则根据激活BWP的最小ID的PUCCH资源所关联的天线面板信息发送上行信号。
在本实施例中，第二参数可以定义为：如果该第二参数存在且被设为启动(on)或使能(enabled)，终端设备则认为DCI中不存在用于指示目标PUCCH资源的域；如果该第二参数不存在(absent)或被设为去使能(disabled)，终端设备则认为DCI中存在用于指示目标PUCCH资源的域。
在本实施例中，第三参数可以定义为：如果该第三参数存在且被设为启动(on)或使能(enabled)，终端设备则认为DCI中存在用于指示目标PUCCH资源的域；如果该第三参数不存在(absent)或被设为去使能(disabled)，终端设备则认为DCI中不存在用于指示目标PUCCH资源的域。
在本实施例中，第四参数可以定义为：如果该第四参数存在且被设为启动(on)或使能(enabled)，终端设备则认为DCI中存在用于指示目标PUCCH资源的域；如果该第四参数不存在(absent)或被设为去使能(disabled)，终端设备则认为DCI中不存在用于指示目标PUCCH资源的域。
在本实施例中，上述第一参数、所述第二参数、所述第三参数、以及所述第四参数所在或所作用的小区与发送所述上行信号所在的小区相同。
在本实施例中，上行信号可以为与上行数据信道(PUSCH)相关的一个层(layer)， 这里的层可以满足以下条件的至少一个：
所述层的ID是与所述上行数据信道(PUSCH)的发送相关的层的ID中，最小的ID；
所述层的ID是与所述上行数据信道(PUSCH)的发送相关的层的ID中，最大的ID；
所述层的ID是由DCI的一个域指示的；
所述层的ID是由MAC CE激活信令指示的；以及
所述层的ID是由RRC信令指示的。
在本实施例中，上行信号可以为上行参考信号。例如，该上行参考信号可以是下列上行参考信号的至少一种：
周期性SRS；
半持续SRS；以及
非周期性SRS。
在本实施例中，上行信号可以是PUSCH，该PUSCH可以被一个DCI调度或者根据配置信息发送，该DCI可以满足以下条件的至少一个：
该DCI的格式为format 0_0或者format 0_1；
该DCI被C-RNTI、MCS-C-RNTI、以及RA-RNTI的其中之一加扰；以及
该DCI包括一个用于指示目标PUCCH资源的域。
在本实施例中，上行控制信道(PUCCH)资源可以满足以下条件的至少一个：
该PUCCH资源为ID最小的PUCCH资源；
该PUCCH资源为ID最大的PUCCH资源；
配置了或关联了天线面板信息的PUCCH资源；
RRC信令所指示的PUCCH资源；
MAC CE激活信令所指示的PUCCH资源；
DCI的一个域所指示的PUCCH资源；
该PUCCH资源所在的小区为下列小区中的至少一个：
发送所述上行信号所在的小区，
SpCell，
ID最小的小区，以及
ID最大的小区；以及
该PUCCH资源为激活BWP上的PUCCH资源。
在本实施例中，天线面板信息可以为以下任意一种：
一个或大于一个天线面板的集合；
一个或大于一个天线面板索引的集合；
一个或大于一个天线面板索引；以及
与基于组的波束上报ID(group-based beam report ID)相关联的天线面板信息。
在本实施例中，接收单元402还可以接收所述RRC信令和/或MAC CE激活信令和/或DCI，判断单元403还可以根据接收单元402接收到的各种信令判断前述各种条件是否满足，或者发送单元401可以根据接收单元402接收到的各种信令获取前述各种信息，此处不再赘述。
根据本实施例的装置，网络设备仅需要指示PUCCH资源相关的天线面板信息即能够间接指示其他上行信号传输所使用的天线面板信息，实现了对控制信道和其他上行信号的天线面板信息的联合指示，由此节省了指示比特(资源)。
实施例4
本实施例提供了一种天线面板信息的指示装置，该装置配置于网络设备。由于该装置解决问题的原理与实施例2的方法类似，因此其具体的实施可以参照实施例2的方法的实施，内容相同之处不再重复说明。
图5是本实施例的天线面板信息的指示装置的示意图，如图5所示，该天线面板信息的指示装置500包括：第一发送单元501，其向终端设备发送指示信息，指示所述终端设备与PUCCH资源相关的天线面板信息，所述终端设备根据所述与PUCCH资源相关的天线面板信息发送上行信号。
在本实施例中，如图5所示，所述装置500还可以包括：
第二发送单元502，其向所述终端设备发送高层信令，所述终端设备在满足与所述高层信令相关的条件时，根据所述与PUCCH资源相关的天线面板信息发送上行信号。
在本实施例中，所述高层信令可以为RRC信令和/或MAC激活信令，与所述高层信令相关的条件可以为以下至少一个：
RRC信令的第一参数指示一个目标PUCCH资源的标识(ID)；
RRC信令的第二参数被设为启动(on)或使能(enabled)；
RRC信令的第三参数被设为关闭(off)或去使能(disabled)；
RRC信令的第四参数没有被配置；以及，
由RRC信令配置的目标PUCCH资源列表中的一个PUCCH资源被媒体接入控制控制单元激活信令(MAC CE activation command)激活。
在本实施例中，所述第一参数可以定义为：如果所述第一参数存在，终端设备则根据所述目标PUCCH资源所关联的天线面板信息发送上行信号；如果所述第一参数不存在，终端设备则根据激活BWP的最小ID的PUCCH资源所关联的天线面板信息发送上行信号。
在本实施例中，所述第二参数可以定义为：如果所述第二参数存在且被设为启动(on)或使能(enabled)，终端设备则认为DCI中不存在用于指示目标PUCCH资源的域；如果所述第二参数不存在(absent)或被设为去使能(disabled)，终端设备则认为DCI中存在用于指示目标PUCCH资源的域。
在本实施例中，所述第三参数可以定义为：如果所述第三参数存在且被设为启动(on)或使能(enabled)，终端设备则认为DCI中存在用于指示目标PUCCH资源的域；如果所述第三参数不存在(absent)或被设为去使能(disabled)，终端设备则认为DCI中不存在用于指示目标PUCCH资源的域。
在本实施例中，上述第四参数可以定义为：如果所述第四参数存在且被设为启动(on)或使能(enabled)，终端设备则认为DCI中存在用于指示目标PUCCH资源的域；如果所述第四参数不存在(absent)或被设为去使能(disabled)，终端设备则认为DCI中不存在用于指示目标PUCCH资源的域。
在本实施例中，所述第一参数、第二参数、第三参数和第四参数所在的或所作用的小区与发送所述PUSCH所在的小区相同。
在本实施例中，所述上行信号可以为与上行数据信道(PUSCH)相关的一个层(layer)，所述层可以满足以下条件的至少一个：
所述层的ID是与所述上行数据信道(PUSCH)的发送相关的层的ID中，最小的ID；
所述层的ID是与所述上行数据信道(PUSCH)的发送相关的层的ID中，最大 的ID；
所述层的ID是由DCI的一个域指示的；
所述层的ID是由MAC CE激活信令指示的；以及
所述层的ID是由RRC信令指示的。
在本实施例中，所述上行信号可以为上行参考信号。例如，所述上行参考信号可以是下列上行参考信号的至少一种：
周期性SRS；
半持续SRS；以及
非周期性SRS。
在本实施例中，所述上行信号可以为PUSCH，该PUSCH可以由DCI调度，也可以根据配置信息发送。如图5所示，在所述PUSCH被DCI调度的情况下，所述装置500还可以包括：
第三发送单元503，其向所述终端设备发送用于调度所述PUSCH的DCI，所述DCI可以满足以下条件的至少一个：
所述DCI的格式为format 0_0或者format 0_1；
所述DCI被C-RNTI、MCS-C-RNTI、以及RA-RNTI的其中之一加扰；
所述DCI包括一个用于指示目标PUCCH资源的域。
在本实施例中，所述上行控制信道(PUCCH)资源可以满足以下条件的至少一个：
所述PUCCH资源为ID最小的PUCCH资源；
所述PUCCH资源为ID最大的PUCCH资源；
配置了或关联了天线面板信息的PUCCH资源；
RRC信令所指示的PUCCH资源；
MAC CE激活信令所指示的PUCCH资源；
DCI的一个域所指示的PUCCH资源；
所述PUCCH资源所在的小区为下列小区中的至少一个：
发送所述上行信号所在的小区，
SpCell，
ID最小的小区，以及
ID最大的小区；以及
所述PUCCH资源为激活BWP上的PUCCH资源。
在本实施例中，所述天线面板信息可以为以下任意一种：
一个或大于一个天线面板的集合，
一个或大于一个天线面板索引的集合，
一个或大于一个天线面板索引，以及
与基于组的波束上报ID(group-based beam report ID)相关联的天线面板信息。
根据本实施例的装置，网络设备仅需要指示PUCCH资源相关的天线面板信息即能够间接指示其他上行信号传输所使用的天线面板信息，即实现了对控制信道和其他上行信号的联合指示，由此节省了指示比特(资源)。
实施例5
本发明实施例还提供了一种终端设备，其中，该终端设备包括实施例3所述的装置。
图6是本发明实施例的终端设备的示意图。如图6所示，该终端设备600可以包括中央处理器601和存储器602；存储器602耦合到中央处理器601。值得注意的是，该图是示例性的；还可以使用其它类型的结构，来补充或代替该结构，以实现电信功能或其它功能。
在一个实施方式中，实施例3所述的装置的功能可以被集成到中央处理器601中，由中央处理器601实现实施例3所述的装置的功能，其中关于实施例3所述的装置的功能被合并于此，在此不再赘述。
在另一个实施方式中，实施例3所述的装置可以与中央处理器601分开配置，例如可以将该实施例3所述的装置配置为与中央处理器601连接的芯片，通过中央处理器601的控制来实现该实施例3所述的装置的功能。
如图6所示，该终端设备600还可以包括：通信模块603、输入单元604、音频处理单元605、显示器606、电源607。值得注意的是，终端设备600也并不是必须要包括图6中所示的所有部件；此外，终端设备600还可以包括图6中没有示出的部件，可以参考现有技术。
如图6所示，中央处理器601有时也称为控制器或操作控件，可以包括微处理器 或其它处理器装置和/或逻辑装置，该中央处理器601接收输入并控制终端设备600的各个部件的操作。
其中，存储器602，例如可以是缓存器、闪存、硬驱、可移动介质、易失性存储器、非易失性存储器或其它合适装置中的一种或更多种。可储存各种信息，此外还可存储执行有关信息的程序。并且中央处理器601可执行该存储器602存储的该程序，以实现信息存储或处理等。其它部件的功能与现有类似，此处不再赘述。终端设备600的各部件可以通过专用硬件、固件、软件或其结合来实现，而不偏离本发明的范围。
通过本实施例的终端设备，节省了指示比特(资源)。
实施例6
本发明实施例还提供了一种网络设备，其中，该网络设备包括实施例4所述的装置。
图7是本发明实施例的网络设备的一个实施方式的构成示意图。如图7所示，网络设备700可以包括：中央处理器(CPU)701和存储器702；存储器702耦合到中央处理器701。其中该存储器702可存储各种数据；此外还存储信息处理的程序，并且在中央处理器701的控制下执行该程序，以接收终端设备发送的各种信息、并且向终端设备发送各种信息。
在一个实施方式中，实施例4所述的装置的功能可以被集成到中央处理器701中，由中央处理器701实现实施例4所述的装置的功能，其中关于实施例4所述的装置的功能被合并于此，在此不再赘述。
在另一个实施方式中，实施例4所述的装置可以与中央处理器701分开配置，例如可以将该实施例4所述的装置为与中央处理器701连接的芯片，通过中央处理器701的控制来实现该实施例4所述的装置的功能。
此外，如图7所示，网络设备700还可以包括：收发机703和天线704等；其中，上述部件的功能与现有技术类似，此处不再赘述。值得注意的是，网络设备700也并不是必须要包括图7中所示的所有部件；此外，网络设备700还可以包括图7中没有示出的部件，可以参考现有技术。
通过本实施例的网络设备，节省了指示比特(资源)。
实施例7
本发明实施例还提供一种通信系统，该通信系统包括网络设备和终端设备，网络设备例如为实施例6所述的网络设备700，终端设备例如为实施例5所述的终端设备600。
在本实施例中，该终端设备例如是gNB服务的UE，其除了包含实施例3所述的装置的功能以外，还包括终端设备的常规组成和功能，如实施例5所述，在此不再赘述。
在本实施例中，该网络设备例如可以是NR中的gNB，其除了包含实施例4所述的装置的功能以外，还包括网络设备的常规组成和功能，如实施例6所述，在此不再赘述。
通过本实施例的通信系统，节省了指示比特(资源)。
本发明实施例还提供一种计算机可读程序，其中当在终端设备中执行所述程序时，所述程序使得计算机在所述终端设备中执行实施例1所述的方法。
本发明实施例还提供一种存储有计算机可读程序的存储介质，其中所述计算机可读程序使得计算机在终端设备中执行实施例1所述的方法。
本发明实施例还提供一种计算机可读程序，其中当在网络设备中执行所述程序时，所述程序使得计算机在所述网络设备中执行实施例2所述的方法。
本发明实施例还提供一种存储有计算机可读程序的存储介质，其中所述计算机可读程序使得计算机在网络设备中执行实施例2所述的方法。
本发明以上的装置和方法可以由硬件实现，也可以由硬件结合软件实现。本发明涉及这样的计算机可读程序，当该程序被逻辑部件所执行时，能够使该逻辑部件实现上文所述的装置或构成部件，或使该逻辑部件实现上文所述的各种方法或步骤。逻辑部件例如现场可编程逻辑部件、微处理器、计算机中使用的处理器等。本发明还涉及用于存储以上程序的存储介质，如硬盘、磁盘、光盘、DVD、flash存储器等。
结合本发明实施例描述的方法/装置可直接体现为硬件、由处理器执行的软件模块或二者组合。例如，图中所示的功能框图中的一个或多个和/或功能框图的一个或 多个组合，既可以对应于计算机程序流程的各个软件模块，亦可以对应于各个硬件模块。这些软件模块，可以分别对应于图中所示的各个步骤。这些硬件模块例如可利用现场可编程门阵列(FPGA)将这些软件模块固化而实现。
软件模块可以位于RAM存储器、闪存、ROM存储器、EPROM存储器、EEPROM存储器、寄存器、硬盘、移动磁盘、CD-ROM或者本领域已知的任何其它形式的存储介质。可以将一种存储介质耦接至处理器，从而使处理器能够从该存储介质读取信息，且可向该存储介质写入信息；或者该存储介质可以是处理器的组成部分。处理器和存储介质可以位于ASIC中。该软件模块可以存储在移动终端的存储器中，也可以存储在可插入移动终端的存储卡中。例如，若设备(如移动终端)采用的是较大容量的MEGA-SIM卡或者大容量的闪存装置，则该软件模块可存储在该MEGA-SIM卡或者大容量的闪存装置中。
针对附图中描述的功能方框中的一个或多个和/或功能方框的一个或多个组合，可以实现为用于执行本发明所描述功能的通用处理器、数字信号处理器(DSP)、专用集成电路(ASIC)、现场可编程门阵列(FPGA)或者其它可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件或者其任意适当组合。针对附图描述的功能方框中的一个或多个和/或功能方框的一个或多个组合，还可以实现为计算设备的组合，例如，DSP和微处理器的组合、多个微处理器、与DSP通信结合的一个或多个微处理器或者任何其它这种配置。
以上结合具体的实施方式对本发明进行了描述，但本领域技术人员应该清楚，这些描述都是示例性的，并不是对本发明保护范围的限制。本领域技术人员可以根据本发明的精神和原理对本发明做出各种变型和修改，这些变型和修改也在本发明的范围内。
关于本实施例公开的上述实施方式，还公开了如下的附记：
1、一种信号发送装置，配置于终端设备，其中，所述装置包括：
发送单元，其根据与上行控制信道(PUCCH)资源相关的天线面板信息发送上行信号。
2、根据附记1所述的装置，其中，所述发送单元在满足与高层信令相关的条件时，根据与上行控制信道(PUCCH)资源相关的天线面板信息发送上行信号。
3、根据附记2所述的装置，其中，所述高层信令为RRC信令和/或MAC激活信 令，所述与高层信令相关的条件为以下至少一个：
RRC信令的第一参数指示一个目标PUCCH资源的标识(ID)；
RRC信令的第二参数被设为启动(on)或使能(enabled)；
RRC信令的第三参数被设为关闭(off)或去使能(disabled)；
RRC信令的第四参数没有被配置；以及，
由RRC信令配置的目标PUCCH资源列表中的一个PUCCH资源被媒体接入控制控制单元激活信令激活。
4、根据附记3所述的装置，其中，所述第一参数为：如果所述第一参数存在，终端设备则根据所述目标PUCCH资源所关联的天线面板信息发送上行信号；如果所述第一参数不存在，终端设备则根据激活BWP的最小ID的PUCCH资源所关联的天线面板信息发送上行信号。
5、根据附记3所述的装置，其中，所述第二参数为：如果所述第二参数存在且被设为启动(on)或使能(enabled)，终端设备则认为DCI中不存在用于指示目标PUCCH资源的域；如果所述第二参数不存在(absent)或被设为去使能(disabled)，终端设备则认为DCI中存在用于指示目标PUCCH资源的域。
6、根据附记3所述的装置，其中，所述第三参数为：如果所述第三参数存在且被设为启动(on)或使能(enabled)，终端设备则认为DCI中存在用于指示目标PUCCH资源的域；如果所述第三参数不存在(absent)或被设为去使能(disabled)，终端设备则认为DCI中不存在用于指示目标PUCCH资源的域。
7、根据附记3所述的装置，其中，上述第四参数为：如果所述第四参数存在且被设为启动(on)或使能(enabled)，终端设备则认为DCI中存在用于指示目标PUCCH资源的域；如果所述第四参数不存在(absent)或被设为去使能(disabled)，终端设备则认为DCI中不存在用于指示目标PUCCH资源的域。
8、根据附记3所述的装置，其中，所述第一参数、所述第二参数、所述第三参数、以及所述第四参数所在或所作用的小区与发送所述上行信号所在的小区相同。
9、根据附记1所述的装置，其中，所述上行信号为与上行数据信道(PUSCH)相关的一个层(layer)，所述层满足以下条件的至少一个：
所述层的ID是与所述上行数据信道(PUSCH)的发送相关的层的ID中，最小的ID；
所述层的ID是与所述上行数据信道(PUSCH)的发送相关的层的ID中，最大的ID；
所述层的ID是由DCI的一个域指示的；
所述层的ID是由MAC CE激活信令指示的；以及
所述层的ID是由RRC信令指示的。
10、根据附记1所述的装置，其中，所述上行信号为上行参考信号。
11、根据附记10所述的装置，所述上行参考信号是下列上行参考信号的至少一种：
周期性SRS；
半持续SRS；以及
非周期性SRS。
12、根据附记1所述的装置，其中，所述上行信号为PUSCH。
13、根据附记12所述的装置，其中，所述PUSCH被一个DCI调度，所述DCI满足以下条件的至少一个：
所述DCI的格式为format 0_0或者format 0_1；
所述DCI被C-RNTI、MCS-C-RNTI、以及RA-RNTI的其中之一加扰；以及
所述DCI包括一个用于指示目标PUCCH资源的域。
14、根据附记1所述的装置，其中，所述上行控制信道(PUCCH)资源满足以下条件的至少一个：
所述PUCCH资源为ID最小的PUCCH资源；
所述PUCCH资源为ID最大的PUCCH资源；
配置了或关联了天线面板信息的PUCCH资源；
RRC信令所指示的PUCCH资源；
MAC CE激活信令所指示的PUCCH资源；
DCI的一个域所指示的PUCCH资源；
所述PUCCH资源所在的小区为下列小区中的至少一个：
发送所述上行信号所在的小区，
SpCell，
ID最小的小区，以及
ID最大的小区；以及
所述PUCCH资源为激活BWP上的PUCCH资源。
15、根据附记1所述的装置，其中，所述天线面板信息为以下任意一种：
一个或大于一个天线面板的集合；
一个或大于一个天线面板索引的集合；
一个或大于一个天线面板索引；以及
与基于组的波束上报ID(group-based beam report ID)相关联的天线面板信息。
1A、一种天线面板信息的指示装置，配置于网络设备，其中，所述装置包括：
第一发送单元，其向终端设备发送指示信息，指示所述终端设备与PUCCH资源相关的天线面板信息，所述终端设备根据所述与PUCCH资源相关的天线面板信息发送上行信号。
2A、根据附记1A所述的装置，其中，所述装置还包括：
第二发送单元，其向所述终端设备发送高层信令，所述终端设备在满足与所述高层信令相关的条件时，根据所述与PUCCH资源相关的天线面板信息发送上行信号。3A、根据附记2A所述的装置，其中，所述高层信令为RRC信令和/或MAC激活信令，与所述高层信令相关的条件为以下至少一个：
RRC信令的第一参数指示一个目标PUCCH资源的标识(ID)；
RRC信令的第二参数被设为启动(on)或使能(enabled)；
RRC信令的第三参数被设为关闭(off)或去使能(disabled)；
RRC信令的第四参数没有被配置；以及，
由RRC信令配置的目标PUCCH资源列表中的一个PUCCH资源被媒体接入控制控制单元激活信令(MAC CE activation command)激活。
4A、根据附记3A所述的装置，其中，所述第一参数为：如果所述第一参数存在，终端设备则根据所述目标PUCCH资源所关联的天线面板信息发送上行信号；如果所述第一参数不存在，终端设备则根据激活BWP的最小ID的PUCCH资源所关联的天线面板信息发送上行信号。
5A、根据附记3A所述的装置，其中，所述第二参数为：如果所述第二参数存在且被设为启动(on)或使能(enabled)，终端设备则认为DCI中不存在用于指示目标PUCCH资源的域；如果所述第二参数不存在(absent)或被设为去使能(disabled)， 终端设备则认为DCI中存在用于指示目标PUCCH资源的域。
6A、根据附记3A所述的装置，其中，所述第三参数为：如果所述第三参数存在且被设为启动(on)或使能(enabled)，终端设备则认为DCI中存在用于指示目标PUCCH资源的域；如果所述第三参数不存在(absent)或被设为去使能(disabled)，终端设备则认为DCI中不存在用于指示目标PUCCH资源的域。
7A、根据附记3A所述的装置，其中，所述第四参数为：如果所述第四参数存在且被设为启动(on)或使能(enabled)，终端设备则认为DCI中存在用于指示目标PUCCH资源的域；如果所述第四参数不存在(absent)或被设为去使能(disabled)，终端设备则认为DCI中不存在用于指示目标PUCCH资源的域。
8A、根据附记3A所述的装置，其中，所述第一参数、第二参数、第三参数和第四参数所在的或所作用的小区与发送所述PUSCH所在的小区相同。
9A、根据附记1A所述的装置，其中，所述上行信号为与上行数据信道(PUSCH)相关的一个层(layer)，所述层满足以下条件的至少一个：
所述层的ID是与所述上行数据信道(PUSCH)的发送相关的层的ID中，最小的ID；
所述层的ID是与所述上行数据信道(PUSCH)的发送相关的层的ID中，最大的ID；
所述层的ID是由DCI的一个域指示的；
所述层的ID是由MAC CE激活信令指示的；以及
所述层的ID是由RRC信令指示的。
10A、根据附记1A所述的装置，其中，所述上行信号为上行参考信号。
11A、根据附记10A所述的装置，所述上行参考信号是下列上行参考信号的至少一种：
周期性SRS；
半持续SRS；以及
非周期性SRS。
12A、根据附记1A所述的装置，其中，所述上行信号为PUSCH。
13A、根据附记12A所述的装置，其中，所述装置还包括：
第三发送单元，其向所述终端设备发送用于调度所述PUSCH的DCI，所述DCI 满足以下条件的至少一个：
所述DCI的格式为format 0_0或者format 0_1；
所述DCI被C-RNTI、MCS-C-RNTI、以及RA-RNTI的其中之一加扰；以及
所述DCI包括一个用于指示目标PUCCH资源的域。
14A、根据附记1A所述的装置，其中，所述上行控制信道(PUCCH)资源满足以下条件的至少一个：
所述PUCCH资源为ID最小的PUCCH资源；
所述PUCCH资源为ID最大的PUCCH资源；
配置了或关联了天线面板信息的PUCCH资源；
RRC信令所指示的PUCCH资源；
MAC CE激活信令所指示的PUCCH资源；
DCI的一个域所指示的PUCCH资源；
所述PUCCH资源所在的小区为下列小区中的至少一个：
发送所述上行信号所在的小区，
SpCell，
ID最小的小区，以及
ID最大的小区；以及
所述PUCCH资源为激活BWP上的PUCCH资源。
15A、根据附记1A所述的装置，其中，所述天线面板信息为以下任意一种：
一个或大于一个天线面板的集合，
一个或大于一个天线面板索引的集合，
一个或大于一个天线面板索引，以及
与基于组的波束上报ID(group-based beam report ID)相关联的天线面板信息。
1B、一种通信系统，其中，所述通信系统包括终端设备和网络设备，所述终端设备包括附记1-15任一项所述装置，所述网络设备包括附记1A-15A任一项所述的装置。

Claims (20)

  1. 一种信号发送装置，配置于终端设备，其中，所述装置包括：
    发送单元，其根据与上行控制信道(PUCCH)资源相关的天线面板信息发送上行信号。
  2. 根据权利要求1所述的装置，其中，所述发送单元在满足与高层信令相关的条件时，根据与上行控制信道(PUCCH)资源相关的天线面板信息发送上行信号。
  3. 根据权利要求2所述的装置，其中，所述高层信令为RRC信令和/或MAC激活信令，所述与高层信令相关的条件为以下至少一个：
    RRC信令的第一参数指示一个目标PUCCH资源的标识(ID)；
    RRC信令的第二参数被设为启动(on)或使能(enabled)；
    RRC信令的第三参数被设为关闭(off)或去使能(disabled)；
    RRC信令的第四参数没有被配置；以及，
    由RRC信令配置的目标PUCCH资源列表中的一个PUCCH资源被媒体接入控制控制单元激活信令激活。
  4. 根据权利要求3所述的装置，其中，所述第一参数、所述第二参数、所述第三参数、以及所述第四参数所在或所作用的小区与发送所述上行信号所在的小区相同。
  5. 根据权利要求1所述的装置，其中，所述上行信号为与上行数据信道(PUSCH)相关的一个层(layer)，所述层满足以下条件的至少一个：
    所述层的ID是与所述上行数据信道(PUSCH)的发送相关的层的ID中，最小的ID；
    所述层的ID是与所述上行数据信道(PUSCH)的发送相关的层的ID中，最大的ID；
    所述层的ID是由DCI的一个域指示的；
    所述层的ID是由MAC CE激活信令指示的；以及
    所述层的ID是由RRC信令指示的。
  6. 根据权利要求1所述的装置，其中，所述上行信号为上行参考信号。
  7. 根据权利要求6所述的装置，所述上行参考信号是下列上行参考信号的至少 一种：
    周期性SRS；
    半持续SRS；以及
    非周期性SRS。
  8. 根据权利要求1所述的装置，其中，所述上行信号为上行数据信道(PUSCH)。
  9. 根据权利要求8所述的装置，其中，所述PUSCH被一个DCI调度，所述DCI满足以下条件的至少一个：
    所述DCI的格式为format 0_0或者format 0_1；
    所述DCI被C-RNTI、MCS-C-RNTI、以及RA-RNTI的其中之一加扰；以及
    所述DCI包括一个用于指示目标PUCCH资源的域。
  10. 根据权利要求1所述的装置，其中，所述上行控制信道(PUCCH)资源满足以下条件的至少一个：
    所述PUCCH资源为ID最小的PUCCH资源；
    所述PUCCH资源为ID最大的PUCCH资源；
    配置了或关联了天线面板信息的PUCCH资源；
    RRC信令所指示的PUCCH资源；
    MAC CE激活信令所指示的PUCCH资源；
    DCI的一个域所指示的PUCCH资源；
    所述PUCCH资源所在的小区为下列小区中的至少一个：
    发送所述上行信号所在的小区；
    SpCell；
    ID最小的小区；以及
    ID最大的小区；以及
    所述PUCCH资源为激活BWP上的PUCCH资源。
  11. 一种天线面板信息的指示装置，配置于网络设备，其中，所述装置包括：
    第一发送单元，其向终端设备发送指示信息，指示所述终端设备与PUCCH资源相关的天线面板信息，所述终端设备根据所述与PUCCH资源相关的天线面板信息发送上行信号。
  12. 根据权利要求11所述的装置，其中，所述装置还包括：
    第二发送单元，其向所述终端设备发送高层信令，所述终端设备在满足与所述高层信令相关的条件时，根据所述与PUCCH资源相关的天线面板信息发送上行信号。
  13. 根据权利要求12所述的装置，其中，所述高层信令为RRC信令和/或MAC激活信令，与所述高层信令相关的条件为以下至少一个：
    RRC信令的第一参数指示一个目标PUCCH资源的标识(ID)；
    RRC信令的第二参数被设为启动(on)或使能(enabled)；
    RRC信令的第三参数被设为关闭(off)或去使能(disabled)；
    RRC信令的第四参数没有被配置；以及，
    由RRC信令配置的目标PUCCH资源列表中的一个PUCCH资源被媒体接入控制控制单元激活信令(MAC CE activation command)激活。
  14. 根据权利要求13所述的装置，其中，所述第一参数、第二参数、第三参数和第四参数所在的或所作用的小区与发送所述PUSCH所在的小区相同。
  15. 根据权利要求11所述的装置，其中，所述上行信号为与上行数据信道(PUSCH)相关的一个层(layer)，所述层满足以下条件的至少一个：
    所述层的ID是与所述上行数据信道(PUSCH)的发送相关的层的ID中，最小的ID；
    所述层的ID是与所述上行数据信道(PUSCH)的发送相关的层的ID中，最大的ID；
    所述层的ID是由DCI的一个域指示的；
    所述层的ID是由MAC CE激活信令指示的；以及
    所述层的ID是由RRC信令指示的。
  16. 根据权利要求11所述的装置，其中，所述上行信号为上行参考信号。
  17. 根据权利要求16所述的装置，所述上行参考信号是下列上行参考信号的至少一种：
    周期性SRS；
    半持续SRS；以及
    非周期性SRS。
  18. 根据权利要求11所述的装置，其中，所述上行信号为上行数据信道(PUSCH)。
  19. 根据权利要求18所述的装置，其中，所述装置还包括：
    第三发送单元，其向所述终端设备发送用于调度所述PUSCH的DCI，所述DCI满足以下条件的至少一个：
    所述DCI的格式为format 0_0或者format 0_1；
    所述DCI被C-RNTI、MCS-C-RNTI、以及RA-RNTI的其中之一加扰；以及
    所述DCI包括一个用于指示目标PUCCH资源的域。
  20. 根据权利要求11所述的装置，其中，所述上行控制信道(PUCCH)资源满足以下条件的至少一个：
    所述PUCCH资源为ID最小的PUCCH资源；
    所述PUCCH资源为ID最大的PUCCH资源；
    配置了或关联了天线面板信息的PUCCH资源；
    RRC信令所指示的PUCCH资源；
    MAC CE激活信令所指示的PUCCH资源；
    DCI的一个域所指示的PUCCH资源；
    所述PUCCH资源所在的小区为下列小区中的至少一个：
    发送所述上行信号所在的小区，
    SpCell，
    ID最小的小区，以及
    ID最大的小区；以及
    所述PUCCH资源为激活BWP上的PUCCH资源。
PCT/CN2018/113077 2018-10-31 2018-10-31 信号发送方法、天线面板信息的指示方法、装置和系统 WO2020087361A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201880097538.5A CN112703684A (zh) 2018-10-31 2018-10-31 信号发送方法、天线面板信息的指示方法、装置和系统
PCT/CN2018/113077 WO2020087361A1 (zh) 2018-10-31 2018-10-31 信号发送方法、天线面板信息的指示方法、装置和系统
JP2021517693A JP2022503933A (ja) 2018-10-31 2018-10-31 信号送信方法、アンテナパネル情報の指示方法、装置及びシステム
US17/213,690 US20210219317A1 (en) 2018-10-31 2021-03-26 Signal transmission method, indication method for antenna panel information, apparatuses thereof and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/113077 WO2020087361A1 (zh) 2018-10-31 2018-10-31 信号发送方法、天线面板信息的指示方法、装置和系统

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US17/213,690 Continuation US20210219317A1 (en) 2018-10-31 2021-03-26 Signal transmission method, indication method for antenna panel information, apparatuses thereof and system

Publications (1)

Publication Number Publication Date
WO2020087361A1 true WO2020087361A1 (zh) 2020-05-07

Family

ID=70462100

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/113077 WO2020087361A1 (zh) 2018-10-31 2018-10-31 信号发送方法、天线面板信息的指示方法、装置和系统

Country Status (4)

Country Link
US (1) US20210219317A1 (zh)
JP (1) JP2022503933A (zh)
CN (1) CN112703684A (zh)
WO (1) WO2020087361A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220116985A1 (en) * 2019-01-11 2022-04-14 Ntt Docomo, Inc. User terminal and radio communication method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101888624A (zh) * 2010-06-11 2010-11-17 中兴通讯股份有限公司 发射天线选择的配置方法及装置
CN101969337A (zh) * 2010-09-30 2011-02-09 中兴通讯股份有限公司 一种上行传输模式信息传输的方法、基站和用户设备
CN102484520A (zh) * 2009-09-14 2012-05-30 Lg电子株式会社 在mimo无线通信系统中发射下行链路信号的方法和装置
CN108111286A (zh) * 2017-11-17 2018-06-01 中兴通讯股份有限公司 信息发送、接收方法及装置、存储介质、处理器
CN108111206A (zh) * 2017-05-11 2018-06-01 中兴通讯股份有限公司 码本配置方法、端口配置方法及装置

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102281593B (zh) * 2011-07-06 2014-09-10 电信科学技术研究院 上行控制信息发送及接收方法、系统和设备
US8964678B2 (en) * 2011-12-23 2015-02-24 Blackberry Limited Method implemented in an eNodeB base station
CA2859961C (en) * 2011-12-23 2017-05-16 Blackberry Limited A method implemented in an enodeb base station
KR20140004564A (ko) * 2012-07-02 2014-01-13 주식회사 케이티 상향링크 사운딩 참조신호 송수신 방법과 그 장치
US10117144B2 (en) * 2014-11-26 2018-10-30 Qualcomm Incorporated Techniques for managing inter-radio access technology handovers for high gain user equipment
CN114204968A (zh) * 2017-01-06 2022-03-18 华为技术有限公司 一种信号传输方法和装置
US11134492B2 (en) * 2017-04-12 2021-09-28 Samsung Electronics Co., Ltd. Method and apparatus for beam recovery in next generation wireless systems
WO2018203785A1 (en) * 2017-05-05 2018-11-08 Telefonaktiebolaget Lm Ericsson (Publ) User equipment, base station and methods in a radio communications network
EP3652869A1 (en) * 2017-08-01 2020-05-20 Huawei Technologies Co., Ltd. A receiving device and a method thereof
US10972987B2 (en) * 2017-09-26 2021-04-06 Qualcomm Incorporated System and methods for fast power headroom reporting
US11743879B2 (en) * 2017-11-03 2023-08-29 Futurewei Technologies, Inc. System and method for indicating wireless channel status
EP3729901A4 (en) * 2017-12-22 2021-07-07 ZTE Corporation METHOD AND WIRELESS COMMUNICATION DEVICE FOR PERFORMING FAILURE RECOVERY
EP3739982A4 (en) * 2018-01-11 2020-12-30 Fujitsu Limited UPRIGHT SIGNAL TRANSMISSION METHOD, UPRIGHT LINK SIGNAL RECEPTION PROCESS, DEVICE, AND SYSTEM
US10912128B2 (en) * 2018-01-23 2021-02-02 Samsung Electronics Co., Ltd. Listen-before-talk for wideband operations of NR unlicensed spectrum
US20190297603A1 (en) * 2018-03-23 2019-09-26 Samsung Electronics Co., Ltd. Method and apparatus for beam management for multi-stream transmission
KR102597037B1 (ko) * 2018-03-28 2023-11-01 삼성전자주식회사 무선통신시스템에서 랜덤엑세스를 수행하는 방법 및 장치
CN111869152B (zh) * 2018-05-10 2023-08-29 富士通株式会社 波束指示方法、装置和系统
CN114401558A (zh) * 2018-07-05 2022-04-26 上海朗帛通信技术有限公司 一种被用于无线通信的用户设备、基站中的方法和装置
JP7279044B2 (ja) * 2018-07-12 2023-05-22 株式会社Ｎｔｔドコモ 端末、無線通信方法及びシステム
US11626920B2 (en) * 2018-08-08 2023-04-11 Lg Electronics Inc. Method for terminal to perform radio link monitoring in wireless communication system for supporting sidelink and apparatus therefor
JP2021535650A (ja) * 2018-09-14 2021-12-16 富士通株式会社 無線リンク品質を評価する方法、パラメータ設定方法、装置及びシステム
EP3833012A4 (en) * 2018-09-20 2021-08-04 Huawei Technologies Co., Ltd. AUGMENTED REALITY COMMUNICATION PROCESS AND ELECTRONIC DEVICES
WO2020061844A1 (zh) * 2018-09-26 2020-04-02 富士通株式会社 信号发送方法、信号接收方法及装置
CN110972288A (zh) * 2018-09-28 2020-04-07 华为技术有限公司 传输信号的方法和通信装置
US11778680B2 (en) * 2019-08-26 2023-10-03 Qualcomm Incorporated Beam failure recovery for secondary cell

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102484520A (zh) * 2009-09-14 2012-05-30 Lg电子株式会社 在mimo无线通信系统中发射下行链路信号的方法和装置
CN101888624A (zh) * 2010-06-11 2010-11-17 中兴通讯股份有限公司 发射天线选择的配置方法及装置
CN101969337A (zh) * 2010-09-30 2011-02-09 中兴通讯股份有限公司 一种上行传输模式信息传输的方法、基站和用户设备
CN108111206A (zh) * 2017-05-11 2018-06-01 中兴通讯股份有限公司 码本配置方法、端口配置方法及装置
CN108111286A (zh) * 2017-11-17 2018-06-01 中兴通讯股份有限公司 信息发送、接收方法及装置、存储介质、处理器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220116985A1 (en) * 2019-01-11 2022-04-14 Ntt Docomo, Inc. User terminal and radio communication method

Also Published As

Publication number Publication date
US20210219317A1 (en) 2021-07-15
JP2022503933A (ja) 2022-01-12
CN112703684A (zh) 2021-04-23

Similar Documents

Publication Publication Date Title
WO2021159856A1 (zh) 一种基于ue能力进行通信的方法和ue及网络侧设备
EP3941150B1 (en) Random access method, terminal device and network device
WO2019232798A1 (zh) 功率的确定方法及装置
WO2021003713A1 (zh) 基于免授权上行调度的数据传输方法、装置及存储介质
WO2018120064A1 (zh) 抑制干扰信息的传输装置、方法以及通信系统
CN116095865A (zh) 一种资源选择方法、终端设备及存储介质
WO2020024280A1 (zh) 数据发送和接收方法以及装置
WO2020029281A1 (zh) 竞争窗口调整方法、装置以及通信系统
WO2020191751A1 (zh) 波束失败恢复方法、装置和通信系统
WO2020220342A1 (zh) 参考信号的发送方法、装置和通信系统
WO2020199049A1 (zh) 上行传输方法、上行调度方法、装置和通信系统
WO2020143064A1 (zh) 数据传输方法及装置
WO2021234213A1 (en) Exchange of maximum permissible exposure related information during handover
EP4039004A1 (en) Fifth generation (5g) global unique temporary identity (guti) reallocation for cellular-internet of things (ciot)
WO2020087361A1 (zh) 信号发送方法、天线面板信息的指示方法、装置和系统
WO2020147049A1 (zh) 处理上行覆盖弱化的方法及装置、终端、网络设备
WO2023060437A1 (zh) 收发信号的方法、装置和通信系统
US20220007425A1 (en) Method and apparatus for transmitting a system information request and system
WO2021159401A1 (zh) 随机接入方法、装置和通信系统
WO2020252633A1 (zh) 随机接入前导码退避的方法、装置和系统
WO2020142932A1 (zh) 数据发送方法及其装置、通信系统
WO2021159386A1 (zh) 上行信号的发送和接收方法、装置和通信系统
TWI838072B (zh) 用於中繼節點配置的方法及其使用者設備
WO2024031435A1 (zh) 信息指示方法、转发器和网络设备
WO2020061729A1 (zh) 信号收发方法、天线面板的指示方法、装置和系统

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18938939

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2021517693

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18938939

Country of ref document: EP

Kind code of ref document: A1