WO2020007295A1 - Method and device for reporting and receiving reference signals - Google Patents

Method and device for reporting and receiving reference signals Download PDF

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WO2020007295A1
WO2020007295A1 PCT/CN2019/094398 CN2019094398W WO2020007295A1 WO 2020007295 A1 WO2020007295 A1 WO 2020007295A1 CN 2019094398 W CN2019094398 W CN 2019094398W WO 2020007295 A1 WO2020007295 A1 WO 2020007295A1
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reference signal
reported
reference signals
candidate beam
network
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左君
倪吉庆
韩双锋
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中国移动通信有限公司研究院
中国移动通信集团有限公司
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • H04B17/30Monitoring; Testing of propagation channels
    • H04B17/309Measuring or estimating channel quality parameters
    • H04B17/318Received signal strength
    • H04B17/327Received signal code power [RSCP]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/10Scheduling measurement reports ; Arrangements for measurement reports

Abstract

Provided are a method and device for reporting and receiving reference signals. The method comprises: a terminal device receiving the number of reported reference signals configured by a network side device; and the terminal device reporting, by means of a PUCCH or a PUSCH, reference signals in at least one candidate beam reference signal set to the network side device.

Description

上报及接收参考信号的方法和设备Method and equipment for reporting and receiving reference signals
相关申请的交叉引用Cross-reference to related applications
本申请主张在2018年7月2日在中国提交的中国专利申请号No.201810709212.5的优先权,其全部内容通过引用包含于此。This application claims the priority of Chinese Patent Application No. 201810709212.5 filed in China on July 2, 2018, the entire contents of which are hereby incorporated by reference.
技术领域Technical field
本公开涉及无线通信技术领域,特别涉及一种上报及接收参考信号的方法和设备。The present disclosure relates to the field of wireless communication technologies, and in particular, to a method and device for reporting and receiving reference signals.
背景技术Background technique
第五代移动通信技术逐渐成熟,但相关技术中频谱资源日益紧缺。为了满足第五代移动通信系统的要求,高频段频谱资源将被更多地使用。同时,为了保证覆盖范围,采用模拟波束赋形技术,使终端设备与网络侧设备之间选择最优波束进行通信。高频段频谱资源丰富,但其无线电传播抗衰减能力弱,并且存在较严重的阻塞现象,墙体、树木、周围移动的人都可引起信号的中断,难以实现连续覆盖。因此,当终端设备判断当前与网络侧设备进行通信的波束对通信链路质量较差时,向网络侧设备发送波束恢复请求,同时,终端设备向网络侧设备上报其他质量较好的备选波束避免通信中断。The fifth-generation mobile communication technology has gradually matured, but spectrum resources have become increasingly scarce in related technologies. In order to meet the requirements of the fifth-generation mobile communication system, high-frequency spectrum resources will be used more. At the same time, in order to ensure coverage, an analog beamforming technique is used to enable the terminal device and the network-side device to select the optimal beam for communication. The high-frequency band is rich in spectrum resources, but its radio propagation resistance is weak, and there is a serious blocking phenomenon. Walls, trees, and people moving around can cause signal interruptions, making it difficult to achieve continuous coverage. Therefore, when the terminal device judges that the beam currently communicating with the network-side device has poor communication link quality, it sends a beam recovery request to the network-side device, and at the same time, the terminal device reports other high-quality alternative beams to the network-side device. Avoid communication interruptions.
相关技术中,终端设备通过专属的物理随机接入信道(Physical Random Access Channel,PRACH)资源向网络侧设备发送波束恢复请求。由于PRACH资源被划分成多个组,且不同的资源组、使用的前导码preamble与网络侧设备中的参考信号存在对应关系,因此当终端设备通过PRACH资源向网络侧设备发送波束恢复请求时,网络侧设备可以根据PRACH资源及前导码确定出对应波束信息。但是终端设备每次只能在一个PRACH资源组上发送波束恢复请求,每次上报的参考信号也只能为一个,因此网络侧设备在进行波束恢复时,只能通过终端设备上报的参考信号对应的波束进行恢复,恢复的成功率比较低;若失败,则终端设备需要重新上报,重复操作,浪费时间,降低工作效率。In the related art, a terminal device sends a beam recovery request to a network-side device through a dedicated physical random access channel (Physical Random Access Channel (PRACH)) resource. Because PRACH resources are divided into multiple groups, and different resource groups, used preambles, and preambles correspond to reference signals in the network-side device, when a terminal device sends a beam recovery request to the network-side device through the PRACH resource, The network-side device may determine the corresponding beam information according to the PRACH resource and the preamble. However, a terminal device can only send a beam recovery request on one PRACH resource group at a time, and only one reference signal can be reported each time. Therefore, when performing beam recovery on the network side device, it can only correspond to the reference signal reported by the terminal device. If the beam is restored, the success rate of restoration is relatively low; if it fails, the terminal equipment needs to report again, repeat the operation, waste time and reduce work efficiency.
综上,相关技术中在出现通信中断时,终端设备通过PRACH向网络侧设备只能上报一个参考信号,进而使波束恢复的成功率低,且时延大。In summary, when communication is interrupted in the related art, the terminal device can only report one reference signal to the network-side device through PRACH, so that the success rate of beam recovery is low and the delay is large.
发明内容Summary of the invention
本公开提供一种上报及接收参考信号的方法和设备,用以解决相关技术中在出现通信中断时,终端设备使用PRACH进行波束恢复的成功率低,时延大的问题。The present disclosure provides a method and a device for reporting and receiving a reference signal, which are used to solve the problems of low success rate and large delay of beam recovery using PRACH by a terminal device when communication is interrupted in the related art.
第一方面,本公开实施例提供一种上报参考信号的方法,该方法包括:In a first aspect, an embodiment of the present disclosure provides a method for reporting a reference signal. The method includes:
终端设备接收网络侧设备配置的上报参考信号的个数;The number of reporting reference signals received by the terminal device configured by the network-side device;
终端设备通过物理上行链路控制信道(Physical Uplink Control Channel,PUCCH)或物理上行共享信道(Physical Uplink Shared Channel,PUSCH)向网络侧设备上报至少一个备选波束参考信号集合中的参考信号。The terminal device reports the reference signal in the at least one candidate beam reference signal set to the network-side device through a physical uplink control channel (Physical Uplink Control Channel, PUCCH) or a physical uplink shared channel (PUSCH).
上述方法,终端设备会接收网络侧设备配置的上报参考信号的个数,根据确定的需要上报的参考信号的个数后,通过PUCCH或PUSCH向网络侧设备上报至少一个备选波束参考信号集合中的参考信号;由于本公开终端设备通过PUCCH或PUSCH可以一次性向网络侧设备上报配置的参考信号个数所对应的备选波束参考信号集合中的参考信号,由于上报有多个参考信号,因此终端设备与网络侧设备之间在多个参考信号对应的波束上进行波束恢复,提高了波束恢复正常通信的成功率,降低了时延。In the above method, the terminal device receives the number of reported reference signals configured by the network-side device, and reports at least one candidate beam reference signal set to the network-side device through the PUCCH or PUSCH after determining the number of reference signals to be reported. Because the terminal device of the present disclosure can report the reference signals in the candidate beam reference signal set corresponding to the number of configured reference signals to the network-side device through PUCCH or PUSCH at one time, because the terminal reports multiple reference signals, the terminal The device and the network-side device perform beam recovery on the beams corresponding to multiple reference signals, which improves the success rate of beam recovery for normal communication and reduces delay.
在一种可能的实现方式中,终端设备上报的备选波束参考信号集合中的参考信号的格式包括参考信号索引值和参考信号接收功率。In a possible implementation manner, the format of the reference signal in the candidate beam reference signal set reported by the terminal device includes a reference signal index value and a reference signal received power.
在一种可能的实现方式中,若终端设备接收到网络侧设备配置的上报参考信号的个数等于1,则备选波束参考信号集合中的参考信号的接收功率值由X bit表示;或In a possible implementation manner, if the number of reported reference signals received by the terminal device configured by the network-side device is equal to 1, the received power value of the reference signals in the candidate beam reference signal set is represented by Xbit; or
若终端设备接收到网络侧设备配置的上报参考信号的个数大于1,则终端设备将最大接收功率对应的备选波束参考信号集合中的参考信号的接收功率值由X bit表示,其余备选波束参考信号集合中的参考信号的接收功率由Y bit表示;If the number of reported reference signals received by the terminal device configured by the network-side device is greater than 1, the terminal device indicates the received power value of the reference signal in the candidate beam reference signal set corresponding to the maximum received power by Xbit, and the remaining alternatives The received power of the reference signals in the beam reference signal set is represented by Ybit;
其中,X为正整数,Y为小于X的正整数。Among them, X is a positive integer, and Y is a positive integer less than X.
上述方法,沿用相关技术中的标准中的格式对备选波束参考信号集合中的参考信号进行上报,方便网络侧设备进行检测识别,确定接收到的参考信号对应的波束,加快工作效率。In the above method, the reference signals in the candidate beam reference signal set are reported in the format in the standards in related technologies, which facilitates network side equipment to detect and identify, determine the beams corresponding to the received reference signals, and speed up work efficiency.
在一种可能的实施方式中,终端设备上报的备选波束参考信号集合中的参考信号中至少一个参考信号的参考信号接收功率(Reference Signal Receiving Power,RSRP)值为第一特殊状态值。In a possible implementation manner, a reference signal received power (RSRP) of at least one reference signal in the reference signals in the candidate beam reference signal set reported by the terminal device is a first special state value.
上述方法,终端设备与网络侧设备之间设定第一特殊状态值,使终端设备向网络侧设备发送参考信号时,网络侧设备可以根据第一特殊状态值确定终端设备上报的参考信号所对应的波束为备选波束,并在备选波束上进行通信,不在使用之前出现通信中断的波束进行通信,可以提高波束恢复进行正常通信的成功率。In the above method, the first special state value is set between the terminal device and the network-side device, so that when the terminal device sends a reference signal to the network-side device, the network-side device can determine the corresponding reference signal reported by the terminal device according to the first special state value. The beams are the candidate beams, and communication is performed on the candidate beams. Do not use the beams with communication interruption before communication, which can improve the success rate of beam recovery for normal communication.
在一种可能的实施方式中,若上报的备选波束参考信号集合中的参考信号的数量小于网络侧配置的上报参考信号的数量,且终端设备通过PUCCH或PUSCH向网络侧设备上报的参考信号全部为备选波束参考信号集合中的参考信号,则除上报备选波束参考信号集合中的参考信号的比特域外其余的比特域为第二特殊状态值。In a possible implementation manner, if the number of reference signals in the reported candidate beam reference signal set is less than the number of reported reference signals configured on the network side, and the terminal device reports the reference signals to the network side device through the PUCCH or PUSCH All of the reference signals in the candidate beam reference signal set, the bit fields other than the bit fields of the reference signals in the candidate beam reference signal set are reported as the second special state value.
上述方法,终端设备采用第二特殊状态值来填充除上报备选波束参考信号集合中的参考信号比特域外其余的比特域,使终端设备可以正常的向网络侧设备上报参考信号,并使网络侧设备接收到终端设备上报的参考信号后,确定出采用第二特殊状态值填充的位置无意义,进而检测剩余的备选波束参考信号集合中的参考信号,并在多个备选波束上进行通信,不在使用之前出现通信中断的波束进行通信,可以提高波束恢复进行正常通信的成功率。In the above method, the terminal device uses the second special status value to fill the remaining bit fields except for the reference signal bit field in the set of candidate signal reference signals for reporting, so that the terminal device can normally report the reference signal to the network-side device and make the network side After receiving the reference signal reported by the terminal device, the device determines that the position filled with the second special status value is meaningless, and then detects the reference signal in the remaining candidate beam reference signal set, and communicates on multiple candidate beams , Do not use the beam with which the communication was interrupted before to communicate, which can improve the success rate of beam recovery for normal communication.
在一种可能的实施方式中,若上报的备选波束参考信号集合中的参考信号的数量小于网络侧配置的上报参考信号的数量,且终端设备通过PUCCH或PUSCH向网络侧设备上报的参考信号为备选波束参考信号集合中的参考信号以及L1-RSRP上报的组合,则层一-参考信号接收功率(Layer One-Reference Signal Receiving Power,L1-RSRP)上报使用已有的将参考信号的接收功率映射为对应比特的方式。In a possible implementation manner, if the number of reference signals in the reported candidate beam reference signal set is less than the number of reported reference signals configured on the network side, and the terminal device reports the reference signals to the network side device through the PUCCH or PUSCH For the combination of the reference signal in the candidate beam reference signal set and the L1-RSRP report, the layer one-reference signal received power (L1-RSRP) report uses the existing reception of the reference signal The power is mapped to the corresponding bits.
上述方法,由于终端设备向网络侧设备发送多个参考信号,使网络侧设 备根据参考信号确定对应的多个波束,并在多个波束上进行通信,提高了波束恢复的成功率。In the above method, since the terminal device sends multiple reference signals to the network-side device, the network-side device determines multiple corresponding beams according to the reference signals and communicates on the multiple beams, thereby improving the success rate of beam recovery.
上述方法,终端设备采用第二特殊状态值来填充除上报备选波束参考信号集合中的参考信号比特域外其余的比特域,使终端设备可以正常的向网络侧设备上报参考信号,并在网络侧设备接收到终端设备上报的参考信号后,可以确定出采用第二特殊状态值填充的位置无意义,进而检测剩余的备选波束参考信号集合中的参考信号,并在多个备选波束上进行通信,同时还可以在之前使用过的波束上进行通信,可以提高波束恢复进行正常通信的成功率。In the above method, the terminal device uses the second special status value to fill the remaining bit fields except for the reference signal bit field in the report set of candidate beam reference signals, so that the terminal device can normally report the reference signal to the network-side device, and on the network side After the device receives the reference signal reported by the terminal device, it can determine that the position filled with the second special status value is meaningless, and then detect the reference signal in the remaining candidate beam reference signal set, and perform it on multiple candidate beams. Communication can also be performed on the previously used beams, which can improve the success rate of beam recovery for normal communication.
第二方面,本公开实施例提供另一种上报参考信号的方法,该方法包括:In a second aspect, an embodiment of the present disclosure provides another method for reporting a reference signal. The method includes:
网络侧设备为终端设备配置上报参考信号的个数;The network-side device configures the number of reported reference signals for the terminal device;
网络侧设备通过PUCCH或PUSCH接收终端设备上报的备选波束参考信号集合中的参考信号。The network-side device receives the reference signal in the candidate beam reference signal set reported by the terminal device through the PUCCH or PUSCH.
上述方法,网络侧设备为终端设备配置上报参考信号的个数,使终端设备可以根据接收到的参考信号质量上报相应的参考信号的个数,网络侧设备通过PUCCH或PUSCH接收终端设备上报的备选波束参考信号集合中的参考信号,使网络侧设备可以根据终端设备上报的备选波束参考信号集合中的参考信号查找对应的备选波束,进而切换到备选波束进行通信,由于接收到多个参考信号,因此可以在多个备选波束上继续通信,提高了波束恢复的成功率,减小了时延。In the above method, the network-side device configures the number of reference signal reports for the terminal device, so that the terminal device can report the corresponding number of reference signals according to the received reference signal quality. The reference signals in the selected beam reference signal set enable the network-side device to find the corresponding candidate beam according to the reference signal in the candidate beam reference signal set reported by the terminal device, and then switch to the alternative beam for communication. As a result, communication can continue on multiple candidate beams, which improves the success rate of beam recovery and reduces delay.
在一种可能的实现方式中,网络侧设备接收到的备选波束参考信号集合中的参考信号的格式包括参考信号索引值和参考信号接收功率。In a possible implementation manner, the format of the reference signal in the candidate beam reference signal set received by the network-side device includes a reference signal index value and a reference signal received power.
在一种可能的实现方式中,若网络侧设备为终端设备配置上报参考信号的个数等于1,则接收到的备选波束参考信号集合中的参考信号的接收功率值由X bit表示;In a possible implementation manner, if the number of reported reference signals configured by the network-side device for the terminal device is equal to 1, the received power value of the reference signals in the received candidate beam reference signal set is represented by Xbit;
若网络侧设备为终端设备配置上报参考信号的个数大于1,则接收到的最大接收功率对应的备选波束参考信号集合中的参考信号的接收功率值由X bit表示,其余备选波束参考信号集合中的参考信号的接收功率由Y bit表示;If the number of reported reference signals configured by the network-side device for the terminal device is greater than 1, the received power value of the reference signals in the candidate beam reference signal set corresponding to the received maximum received power is represented by Xbit, and the remaining candidate beams are referenced. The received power of the reference signal in the signal set is represented by Y bit;
其中,X为正整数,Y为小于X的正整数。Among them, X is a positive integer, and Y is a positive integer less than X.
上述方法,网络侧设备接收按照相关技术中的标准格式上报的备选波束 参考信号集合中的参考信号,是网络侧设备便于检测识别所述参考信号,减少工作时间,提高工作效率。In the above method, the network-side device receives the reference signal in the candidate beam reference signal set reported according to the standard format in the related technology, which is convenient for the network-side device to detect and identify the reference signal, reduce working time, and improve working efficiency.
在一种可能的实现方式中,网络侧设备接收到的备选波束参考信号集合中的参考信号中至少一个参考信号的接收功率值为第一特殊状态值。In a possible implementation manner, the received power value of at least one reference signal in the reference signals in the candidate beam reference signal set received by the network-side device is the first special state value.
上述方法,网络侧设备可以根据第一特殊状态值确定终端设备上报的参考信号所对应的波束为备选波束,并在备选波束上继续通信,提高波束恢复进行正常通信的成功率。In the above method, the network-side device may determine, according to the first special status value, the beam corresponding to the reference signal reported by the terminal device as an alternative beam, and continue communication on the alternative beam, thereby improving the success rate of the beam recovery for normal communication.
在一种可能的实现方式中,若上报的备选波束参考信号集合中的参考信号的数量小于网络侧配置的上报参考信号的数量,且网络侧设备通过PUCCH或PUSCH接收终端设备上报的参考信号全部为备选波束参考信号集合中的参考信号,则除上报备选波束参考信号集合中的参考信号的比特域外其余的比特域为第二特殊状态值。In a possible implementation manner, if the number of reference signals in the reported candidate beam reference signal set is less than the number of reported reference signals configured on the network side, and the network side device receives the reference signals reported by the terminal device through the PUCCH or PUSCH All of the reference signals in the candidate beam reference signal set, the bit fields other than the bit fields of the reference signals in the candidate beam reference signal set are reported as the second special state value.
上述方法,网络侧设备可以正常接收终端设备发送的参考信号,并根据第二特殊状态值确定第二特殊状态值所占用的比特域无意义,确定出实际的参考信号全部为备选波束参考信号集合中的参考信号,根据实际的参考信号找到对应的备选波束,在剩余的多个备选波束上继续进行通信,提高波束恢复的成功率。In the above method, the network side device can normally receive the reference signal sent by the terminal device, and determine that the bit field occupied by the second special state value is meaningless according to the second special state value, and it is determined that the actual reference signals are all candidate beam reference signals. The reference signals in the set are used to find corresponding candidate beams according to the actual reference signals, and communication is continued on the remaining multiple candidate beams to improve the success rate of beam recovery.
在一种可能的实现方式中,若上报的备选波束参考信号集合中的参考信号的数量小于网络侧配置的上报参考信号的数量,且网络侧设备通过PUCCH或PUSCH接收终端设备上报的参考信号为备选波束参考信号集合中的参考信号以及L1-RSRP上报的组合,则L1-RSRP上报使用已有的将参考信号接收功率映射为对应比特的方式。In a possible implementation manner, if the number of reference signals in the reported candidate beam reference signal set is less than the number of reported reference signals configured on the network side, and the network side device receives the reference signals reported by the terminal device through the PUCCH or PUSCH For the combination of the reference signal in the candidate beam reference signal set and the L1-RSRP report, the L1-RSRP report uses the existing way of mapping the received power of the reference signal into corresponding bits.
上述方法,保证网络侧设备可以正常接收终端设备上报的参考信号,并对接收到的参考信号进行检测,当确定有备选波束参考信号集合中的参考信号和L1-RSRP上报对应的参考信号,根据两类参考信号查找对应的波束,并在接收到的备选波束参考信号集合中的参考信号对应的波束上继续进行通信,由于有多个波束可以进行通信,提高了波束恢复正常通信的成功率。The above method ensures that the network-side equipment can normally receive the reference signals reported by the terminal equipment and detect the received reference signals. When it is determined that there are reference signals in the candidate beam reference signal set and the corresponding reference signals reported by L1-RSRP, Find the corresponding beam according to the two types of reference signals, and continue to communicate on the beam corresponding to the reference signal in the received candidate beam reference signal set. Since there are multiple beams that can communicate, the success of the beam to resume normal communication is improved. rate.
第三方面,本公开实施例提供一种上报参考信号的设备,该设备包括:处理器以及收发机:In a third aspect, an embodiment of the present disclosure provides a device for reporting a reference signal. The device includes a processor and a transceiver:
所述处理器用于:接收网络侧设备配置的上报参考信号的个数;通过PUCCH或PUSCH向网络侧设备上报至少一个备选波束参考信号集合中的参考信号。The processor is configured to: receive the number of reported reference signals configured by the network-side device; and report the reference signals in the at least one candidate beam reference signal set to the network-side device through the PUCCH or PUSCH.
第四方面,本公开实施例提供一种上报参考信号的设备,该设备包括:处理器以及收发机:In a fourth aspect, an embodiment of the present disclosure provides a device for reporting a reference signal. The device includes a processor and a transceiver:
所述处理器用于:为终端设备配置上报参考信号的个数;通过PUCCH或PUSCH接收终端设备上报的备选波束参考信号集合中的参考信号。The processor is configured to: configure the number of reference signal reports for the terminal device; and receive the reference signals in the candidate beam reference signal set reported by the terminal device through the PUCCH or PUSCH.
第五方面,本公开实施例提供一种上报参考信号的设备,该设备包括:In a fifth aspect, an embodiment of the present disclosure provides a device for reporting a reference signal, and the device includes:
第一接收模块,用于接收网络侧设备配置的上报参考信号的个数;A first receiving module, configured to receive the number of reporting reference signals configured by a network-side device;
上报模块,用于通过PUCCH或PUSCH向网络侧设备上报至少一个备选波束参考信号集合中的参考信号。A reporting module, configured to report a reference signal in the at least one candidate beam reference signal set to a network-side device through a PUCCH or a PUSCH.
第六方面,本公开实施例提供一种上报参考信号的设备,该设备包括:According to a sixth aspect, an embodiment of the present disclosure provides a device for reporting a reference signal. The device includes:
配置模块,用于为终端设备配置上报参考信号的个数;A configuration module, configured to configure the number of reported reference signals for the terminal device;
第二接收模块,用于通过PUCCH或PUSCH接收终端设备上报的备选波束参考信号集合中的参考信号。The second receiving module is configured to receive a reference signal in the candidate beam reference signal set reported by the terminal device through a PUCCH or a PUSCH.
第七方面,本公开实施例提供一种上报及接收参考信号的设备,该设备包括:至少一个处理单元以及至少一个存储单元,其中,所述存储单元存储有程序代码,当所述程序代码被所述处理单元执行时,使得所述处理单元执行终端设备上报参考信号时任一所述方法的步骤,以及网络侧设备接收终端设备上报参考信号时的任一所述方法的步骤。In a seventh aspect, an embodiment of the present disclosure provides a device for reporting and receiving a reference signal. The device includes: at least one processing unit and at least one storage unit, wherein the storage unit stores program code, and when the program code is When the processing unit executes, the processing unit is caused to execute the steps of any one of the methods when the terminal device reports the reference signal, and the steps of any one of the methods when the network side device receives the terminal device to report the reference signal.
第八方面,本申请还提供一种计算机可读存储介质,所述计算机可读存储介质中包括程序代码,当其在计算机上运行时,使得计算机执行上述各方面所述的方法。According to an eighth aspect, the present application further provides a computer-readable storage medium, where the computer-readable storage medium includes program code, and when the computer-readable storage medium runs on the computer, the computer executes the methods described in the foregoing aspects.
第九方面,本申请还提供一种包含指令的计算机程序产品,当其在计算机上运行时,使得计算机执行上述各方面所述的方法。In a ninth aspect, the present application also provides a computer program product containing instructions that, when run on a computer, causes the computer to execute the methods described in the above aspects.
另外,第三方面至第九方面中任一种实现方式所带来的技术效果可参见第一方面和第二方面中不同实现方式所带来的技术效果,此处不再赘述。In addition, for the technical effects brought by any one of the implementation manners in the third aspect to the ninth aspect, refer to the technical effects brought by the different implementation manners in the first aspect and the second aspect, and are not repeated here.
本申请的这些方面或其他方面在以下实施例的描述中会更加简明易懂。These or other aspects of the present application will be more concise and easy to understand in the description of the following embodiments.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
为了更清楚地说明本公开实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简要介绍,显而易见地,下面描述中的附图仅仅是本公开的一些实施例,对于本领域的普通技术人员来讲,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他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present disclosure. Those of ordinary skill in the art can obtain other drawings according to these drawings without paying creative labor.
图1为本公开实施例提供的上报及接收参考信号的系统的结构图;1 is a structural diagram of a system for reporting and receiving a reference signal according to an embodiment of the present disclosure;
图2为本公开实施例提供的上报参考信号的设备的第一种结构图;2 is a first structural diagram of a device for reporting a reference signal according to an embodiment of the present disclosure;
图3为本公开实施例提供的上报参考信号的设备的第二种结构图;3 is a second structural diagram of a device for reporting a reference signal according to an embodiment of the present disclosure;
图4为本公开实施例提供的上报参考信号的设备的第三种结构图;4 is a third structural diagram of a device for reporting a reference signal according to an embodiment of the present disclosure;
图5为本公开实施例提供的接收参考信号的设备的第一种结构图;5 is a first structural diagram of a device for receiving a reference signal according to an embodiment of the present disclosure;
图6为本公开实施例提供的接收参考信号的设备的第二种结构图;6 is a second structural diagram of a device for receiving a reference signal according to an embodiment of the present disclosure;
图7为本公开实施例提供的接收参考信号的设备的第三种结构图;7 is a third structural diagram of a device for receiving a reference signal according to an embodiment of the present disclosure;
图8为本公开实施例提供的上报参考信号的方法流程图;8 is a flowchart of a method for reporting a reference signal according to an embodiment of the present disclosure;
图9为本公开实施例提供的接收参考信号的方法流程图。FIG. 9 is a flowchart of a method for receiving a reference signal according to an embodiment of the present disclosure.
具体实施方式detailed description
本申请实施例描述的架构以及业务场景是为了更加清楚的说明本申请实施例的技术方案,并不构成对于本申请实施例提供的技术方案的限定,本领域普通技术人员可知,随着新业务场景的出现,本申请实施例提供的技术方案对于类似的技术问题,同样适用。The architecture and service scenarios described in the embodiments of the present application are to more clearly illustrate the technical solutions in the embodiments of the present application, and do not constitute a limitation on the technical solutions provided in the embodiments of the present application. Those skilled in the art will know that with new services In the emergence of scenarios, the technical solutions provided in the embodiments of the present application are also applicable to similar technical problems.
第五代移动通信技术逐渐成熟,为了满足第五代移动通信系统的要求,资源丰富的高频段频谱资源被更多的使用,但是高频段频谱的无线电传播抗衰减能力弱,难以实现连续覆盖。当终端设备确定与网络侧设备之间进行通信的波束质量较差时,终端设备需要向网络侧设备上报参考信号,网络侧设备接收到参考信号时,根据参考信号的质量确定对应的波束,并进行波束切换,使终端设备与网络侧设备之间可以正常通信,避免了通信中断。The fifth-generation mobile communication technology is gradually mature. In order to meet the requirements of the fifth-generation mobile communication system, resource-rich high-frequency spectrum resources are used more, but the radio propagation resistance of the high-frequency spectrum is weak and it is difficult to achieve continuous coverage. When the terminal device determines that the beam quality for communication with the network-side device is poor, the terminal device needs to report a reference signal to the network-side device. When the network-side device receives the reference signal, it determines the corresponding beam according to the quality of the reference signal, and Beam switching is performed to enable normal communication between the terminal device and the network-side device, and avoid communication interruption.
相关技术中,终端设备每次只能在一个PRACH资源组上发送波束恢复请求,每次上报的参考信号也只能为一个,网络侧设备与终端设备之间通过所述参考信号对应的波束进行通信,若通信质量较差,即波束恢复不成功, 终端设备需再次向网络侧设备发送波束恢复请求。由于每次只能上报一个参考信号,恢复网络侧设备与终端设备之间通过波束对进行通信的成功率比较低,且需要进行多次发送,时延大,工作效率低。In the related art, a terminal device can only send a beam recovery request on one PRACH resource group at a time, and only one reference signal can be reported at a time. The network side device and the terminal device perform the request through the beam corresponding to the reference signal. For communication, if the communication quality is poor, that is, the beam recovery is unsuccessful, the terminal device needs to send a beam recovery request to the network-side device again. Because only one reference signal can be reported at a time, the success rate of communication between the recovery network side device and the terminal device through the beam pair is relatively low, and multiple transmissions are required, with a large delay and low work efficiency.
因此本公开实施例提供一种通过PUCCH或PUSCH上报用于波束恢复的备选波束参考信号集合中的参考信号的方案,由于本公开实施例中终端设备通过PUCCH或PUSCH可以向网络侧设备同时上报多个参考信号,网络侧设备与终端设备可以在多个参考信号对应的波束上进行通信,用于通信的波束数量多,实现正常通信的成功率大,且一次性可以发送多个波束,减小时延,提高工作效率。Therefore, the embodiment of the present disclosure provides a scheme for reporting a reference signal in a set of candidate beam reference signals for beam recovery through PUCCH or PUSCH. Since a terminal device can simultaneously report to a network-side device through PUCCH or PUSCH in the embodiment of the present disclosure Multiple reference signals. Network-side equipment and terminal equipment can communicate on the beams corresponding to multiple reference signals. The number of beams used for communication is large, and the success rate of normal communication is large. Multiple beams can be sent at one time, reducing Hourly delay, improve work efficiency.
其中,所述终端设备,是一种具有无线通信功能的设备,可以部署在陆地上,包括室内或室外、手持或车载;也可以部署在水面上(如轮船等);还可以部署在空中(例如飞机、气球和卫星上等)。所述终端设备可以是手机(mobile phone)、平板电脑(pad)、带无线收发功能的电脑、虚拟现实(virtual reality,VR)所述终端设备、增强现实(augmented reality,AR)所述终端设备、工业控制(industrial control)中的无线所述终端设备、无人驾驶(self driving)中的无线所述终端设备、远程医疗(remote medical)中的无线所述终端设备、智能电网(smart grid)中的无线所述终端设备、运输安全(transportation safety)中的无线所述终端设备、智慧城市(smart city)中的无线所述终端设备、智慧家庭(smart home)中的无线所述终端设备等;还可以是各种形式的终端(User Equipment,UE),移动台(mobile station,MS),所述终端设备(terminal device)。Wherein, the terminal device is a device with a wireless communication function, which can be deployed on land, including indoor or outdoor, handheld or vehicle-mounted; it can also be deployed on the water (such as a ship, etc.); it can also be deployed in the air ( Such as airplanes, balloons, and satellites). The terminal device may be a mobile phone, a tablet, a computer with a wireless transmitting and receiving function, the terminal device of virtual reality (VR), the terminal device of augmented reality (AR) 1. The wireless terminal device in industrial control, the wireless terminal device in self driving, the wireless terminal device in remote medical, and smart grid. The wireless terminal device in the wireless terminal, the wireless terminal device in the transportation safety, the wireless terminal device in the smart city, the wireless terminal device in the smart home, etc. ; May also be various forms of terminals (User Equipment, UE), mobile stations (mobile station, MS), and the terminal device (terminal device).
所述网络侧设备,是一种为所述终端设备提供无线通信功能的设备,包括但不限于:5G中的gNB、无线网络控制器(radio network controller,RNC)、节点B(node B,NB)、基站控制器(base station controller,BSC)、基站收发台(base transceiver station,BTS)、家庭基站(例如,home evolved nodeB,或home node B,HNB)、基带单元(Base Band Unit,BBU)、传输点(transmitting and receiving point,TRP)、发射点(transmitting point,TP)、移动交换中心等。本申请中的基站还可以是未来可能出现的其他通信系统中为所述终端设备提供无线通信功能的设备。The network-side device is a device that provides wireless communication functions for the terminal device, including, but not limited to, gNB in 5G, a radio network controller (RNC), and a node B (node B, NB). ), Base station controller (BSC), base transceiver station (BTS), home base station (for example, home nodeB, or home nodeB, HNB), baseband unit (BBU) , Transmission point (TRP), transmission point (TP), mobile switching center, etc. The base station in this application may also be a device that provides a wireless communication function for the terminal device in other communication systems that may appear in the future.
为了使本公开的目的、技术方案和优点更加清楚,下面将结合附图对本公开作进一步地详细描述,显然,所描述的实施例仅是本公开一部分实施例,而不是全部的实施例。基于本公开中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例,都属于本公开保护的范围。In order to make the objectives, technical solutions, and advantages of the present disclosure clearer, the present disclosure will be described in further detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, but not all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art without creative labor shall fall within the protection scope of the present disclosure.
如图1所示,本公开实施例提供了一种上报及接收参考信号的系统的结构示意图,该系统具体包括:As shown in FIG. 1, an embodiment of the present disclosure provides a schematic structural diagram of a system for reporting and receiving a reference signal. The system specifically includes:
终端设备10,用于接收网络侧设备配置的上报参考信号的个数;通过PUCCH或PUSCH向网络侧设备上报至少一个备选波束参考信号集合中的参考信号。The terminal device 10 is configured to receive the number of reported reference signals configured by the network-side device; and report the reference signals in the at least one candidate beam reference signal set to the network-side device through the PUCCH or PUSCH.
网络侧设备20,用于为终端设备配置上报参考信号的个数;通过PUCCH或PUSCH接收所述终端设备上报的备选波束参考信号集合中的参考信号。The network-side device 20 is configured to configure the number of reference signals reported for the terminal device; and receive the reference signals in the candidate beam reference signal set reported by the terminal device through the PUCCH or PUSCH.
在本公开实施例中,终端设备会接收网络侧设备配置的上报参考信号的个数,根据确定的需要上报的参考信号的个数后,通过PUCCH或PUSCH向网络侧设备上报至少一个备选波束参考信号集合中的参考信号;由于本公开中的终端设备通过PUCCH或PUSCH可以一次性向网络侧设备上报配置的参考信号个数所对应的备选波束参考信号集合中的参考信号,由于上报有多个参考信号,因此终端设备与网络侧设备之间在多个参考信号对应的波束上进行波束恢复,提高了波束恢复正常通信的成功率,同时由于有多个波束恢复进行通信,减小时延,提高了工作效率。In the embodiment of the present disclosure, the terminal device receives the number of reported reference signals configured by the network-side device, and reports at least one candidate beam to the network-side device through the PUCCH or PUSCH after determining the number of reference signals to be reported. Reference signals in the reference signal set; since the terminal device in this disclosure can report the reference signals in the candidate beam reference signal set corresponding to the number of configured reference signals to the network-side device at one time through PUCCH or PUSCH, due to the large number of reports, Because of the multiple reference signals, the terminal device and the network-side device perform beam recovery on the beams corresponding to multiple reference signals, which improves the success rate of normal communication for beam recovery. At the same time, due to multiple beam recovery for communication, the delay is reduced. increase work productivity.
具体的,在网络侧设备与终端设备之间出现通信中断时,网络侧设备会向终端设备发送多个参考信号,以及根据终端设备的质量为终端设备配置需要上报的参考信号的个数。假设网络侧设备向终端设备发送K个参考信号,且为终端设备配置上报N个参考信号。Specifically, when the communication between the network-side device and the terminal device is interrupted, the network-side device sends multiple reference signals to the terminal device, and configures the number of reference signals to be reported for the terminal device according to the quality of the terminal device. It is assumed that the network-side device sends K reference signals to the terminal device, and configures the terminal device to report N reference signals.
相应的终端设备在接收到网络侧设备发送的K个参考信号后,检测网络侧设备发送的K个参考信号的接收功率值,并将其中的N个参考信号通过PUCCH或PUSCH上报给网络侧设备。After receiving the K reference signals sent by the network-side device, the corresponding terminal device detects the received power values of the K reference signals sent by the network-side device, and reports the N reference signals to the network-side device through PUCCH or PUSCH. .
需要说明的是,所述K个参考信号中既包含有K1个备选波束参考信号集合中的参考信号,又包含有K2个之前使用的用于L1-RSRP上报的参考信号集合中的参考信号。It should be noted that the K reference signals include both the reference signals in the K1 candidate beam reference signal set and the K2 reference signals in the previously used reference signal set for L1-RSRP reporting. .
其中,L1-RSRP上报是指所述网络侧设备为终端设备配置的信道状态信息(Channel State Information,CSI)的内容包括:参考信号资源指示-参考信号接收功率(CSI-RS Resource Indicator-Reference Signal Receiving Power,CSI-RSRP)或None(空);用于为未发生通信中断时,终端设备向网络侧设备上报的参考信号索引和对应的接收功率。The L1-RSRP report refers to the content of the channel state information (Channel State Information, CSI) configured by the network-side device for the terminal device, including: Reference Signal Resource Indication-Reference Signal Received Power (CSI-RS Resource Indicator-Reference Signal) Receiving Power (CSI-RSRP) or None (null); used to refer to the reference signal index and corresponding received power reported by the terminal device to the network-side device when there is no communication interruption.
本公开实施例中,终端设备向网络侧设备上报参考信号时,上报备选波束参考信号集合中的参考信号的优先级高于用于L1-RSRP上报的参考信号集合中的参考信号的优先级。即在备选波束参考信号集合中的参考信号的数量满足网络侧设备配置的上报数量时,则终端设备上报全部的备选波束参考信号集合中的参考信号;在备选波束参考信号集合中的参考信号不能满足网络侧设备为配置的上报数量时,终端设备向网络侧设备上报的参考信号为备选波束参考信号中的参考信号和特殊状态比特域(称为第二特殊状态值)的组合,或备选波束参考信号集合中的参考信号和用于L1-RSRP上报的参考信号集合中的参考信号的组合。In the embodiment of the present disclosure, when the terminal device reports the reference signal to the network-side device, the priority of the reference signal in the candidate beam reference signal set is higher than the priority of the reference signal in the reference signal set used for L1-RSRP reporting. . That is, when the number of reference signals in the candidate beam reference signal set meets the reported number configured by the network-side device, the terminal device reports all the reference signals in the candidate beam reference signal set; When the reference signal cannot satisfy the reported number configured by the network-side device, the reference signal reported by the terminal device to the network-side device is a combination of the reference signal in the candidate beam reference signal and the special status bit field (called the second special status value). Or the combination of the reference signal in the candidate beam reference signal set and the reference signal in the reference signal set used for L1-RSRP reporting.
具体的,终端设备通过PUCCH或PUSCH向网络侧设备上报参考信号时,上报的备选波束参考信号集合中的参考信号格式与相关技术中的标准中上报L1-RSRP的格式相同。Specifically, when the terminal device reports the reference signal to the network-side device through the PUCCH or PUSCH, the reference signal format in the reported candidate beam reference signal set is the same as the format of the L1-RSRP reported in the standard in the related technology.
终端设备向网络侧设备上报备选波束参考信号集合中的参考信号时,主要包括参考信号索引和参考信号接收功率两部分。When the terminal device reports the reference signal in the candidate beam reference signal set to the network-side device, it mainly includes two parts: a reference signal index and a reference signal received power.
在本公开实施例中,终端设备向网络侧设备上报备选波束参考信号集合中的参考信号时,上报的参考信号的格式与上报的个数有关,具体的包括如方式:In the embodiment of the present disclosure, when the terminal device reports the reference signal in the candidate beam reference signal set to the network-side device, the format of the reported reference signal is related to the number of reports, and specifically includes the following methods:
方式一:若所述终端设备接收到网络侧设备配置的上报参考信号的个数等于1,则所述终端设备上报备选波束参考信号集合中的参考信号时,所述参考信号中的接收功率值采用X bit的方式进行上报,其中X为正整数。Method 1: If the number of reported reference signals configured by the terminal device received by the network device is equal to 1, when the terminal device reports the reference signals in the candidate beam reference signal set, the received power in the reference signals The value is reported in Xbit, where X is a positive integer.
比如,终端设备接收到网络侧设备配置的上报参考信号个数为1个,此时终端设备上报的一个备选波束参考信号集合中的参考信号对应的接收功率值转换为X bit的格式表示。For example, the number of reported reference signals received by the terminal device configured by the network-side device is one. At this time, the received power value corresponding to the reference signal in an alternative beam reference signal set reported by the terminal device is converted into an X-bit format representation.
相应的,网络侧设备接收到终端设备上报的备选波束参考信号集合中的 参考信号的格式为参考信号索引和参考信号接收功率,且参考信号接收功率对应为X bit的形式。Correspondingly, the format of the reference signal in the candidate beam reference signal set received by the network-side device from the terminal device is the reference signal index and the reference signal received power, and the reference signal received power corresponds to the Xbit format.
方式二:若所述终端设备接收到网络侧设备配置的上报参考信号的个数大于1,则所述终端设备上报备选波束参考信号集合中的参考信号时,采用差分方式对参考信号进行上报,接收功率最大的参考信号的接收功率值采用X bit的方式进行上报,其余的参考信号的接收功率值采用Y bit上报,其中Y为小于X的正整数。Method 2: If the number of reported reference signals configured by the terminal device received by the terminal device is greater than 1, the terminal device reports the reference signals in a differential manner when reporting the reference signals in the candidate beam reference signal set. The received power value of the reference signal with the largest received power is reported in the X-bit manner, and the received power values of the remaining reference signals are reported in the Y-bit manner, where Y is a positive integer less than X.
比如,终端设备接收到网络侧设备配置的上报参考信号个数为2个,此时确定上报的个数大于1,则上报备选波束参考信号集合中的参考信号时采用差分方式上报,其中接收功率最大的参考信号对应的接收功率值转换为X bit的格式表示,另一个参考信号的接收功率值转换为Y bit的格式表示,此时Y为小于X的正整数,假设X=7,Y=4,则接收功率最大的参考信号对应的接收功率值转换为7bit的格式表示,另一个参考信号的接收功率值转换为4bit的格式表示。For example, if the number of reported reference signals configured by the network-side device is received by the terminal device, and it is determined that the number of reported reference signals is greater than 1, the reference signals in the candidate beam reference signal set are reported in a differential manner. The received power value corresponding to the reference signal with the highest power is converted to X-bit format, and the received power value of the other reference signal is converted to Y-bit format. At this time, Y is a positive integer less than X, assuming X = 7, Y = 4, the received power value corresponding to the reference signal with the highest received power is converted into a 7-bit format representation, and the received power value of the other reference signal is converted into a 4-bit format representation.
相应的,网络侧设备接收到终端设备上报的备选波束参考信号集合中的参考信号的格式为参考信号索引和参考信号接收功率,且接收到的参考信号对应的接收功率分别为7bit和4bit的形式。Correspondingly, the format of the reference signal in the candidate beam reference signal set received by the network-side device from the terminal device is the reference signal index and the reference signal received power, and the received power corresponding to the received reference signal is 7bit and 4bit respectively. form.
在实施中,沿用相关技术中的标准中的格式对备选波束参考信号集合中的参考信号进行上报,方便网络侧设备进行检测识别,确定接收到的参考信号对应的波束,加快工作效率。In implementation, the reference signals in the candidate beam reference signal set are reported in the format in the standards in related technologies, which facilitates network side equipment to detect and identify, determine the beam corresponding to the received reference signal, and speed up work efficiency.
基于上述内容,本公开通过下列实施例进行简单介绍。Based on the above, the present disclosure is briefly introduced through the following embodiments.
实施例一:网络侧设备为终端设备配置上报1个参考信号(N=1)。Embodiment 1: The network side device configures and reports 1 reference signal (N = 1) for the terminal device.
在本公开实施例中终端设备与网络侧设备之间设置有识别备选波束参考信号集合中参考信号的标准,即将备选波束参考信号集合中的参考信号的RSRP值设置为第一特殊状态值,当所述网络侧设备检测到所述终端设备上报的参考信号中的RSRP值为第一特殊状态值后,则确定接收到的参考信号为备选波束参考信号集合中的参考信号,此时网络侧设备将波束切换到所述参考信号对应的备选波束,并在所述备选波束上与终端设备进行通信。In the embodiment of the present disclosure, a criterion for identifying a reference signal in a set of candidate beam reference signals is set between the terminal device and the network-side device, that is, the RSRP value of the reference signal in the set of candidate beam reference signals is set to a first special state value. , When the network-side device detects that the RSRP value in the reference signal reported by the terminal device is the first special state value, it determines that the received reference signal is a reference signal in a candidate beam reference signal set, at this time The network-side device switches the beam to the candidate beam corresponding to the reference signal, and communicates with the terminal device on the candidate beam.
其中,所述第一特殊状态值为终端设备与网络侧设备提前设置的,可以 将所述第一特殊状态值设置为全“0”态或设置为全“1”态,在此不做限定,仅是举例说明,且所述第一特殊状态值针对下面实施例同样适用。Wherein, the first special status value is set in advance by the terminal device and the network-side device, and the first special status value may be set to an all "0" state or an all "1" state, which is not limited herein. Is only an example, and the first special state value is also applicable to the following embodiments.
以所述第一特殊状态值为全“0”态举例。Take the first special state value as an all-zero state as an example.
当网络侧设备为终端设备配置上报1个参考信号时,此时可以采用(T+X)bit上报参考信号,其中T bit表示参考信号索引,X bit表示参考信号接收功率值。若终端设备上报的内容为{X 1X 2…X T 0 0…0},则在所述网络侧设备接收到终端设备上报的内容后,检测终端设备上报的内容,根据检测结果确定参考信号接收功率为全“0”态,此时确定所述参考信号的RSRP值为第一特殊状态值,并确定所述终端设备上报的为备选波束参考信号集合中的参考信号,进而所述网络侧设备在备选波束上与所述终端设备进行通信; When the network-side device reports a reference signal to the terminal device, (T + X) bit can be used to report the reference signal, where T bit represents the reference signal index and X bit represents the received power value of the reference signal. If the content reported by the terminal device is {X 1 X 2 … X T 0 0… 0}, after the network-side device receives the content reported by the terminal device, it detects the content reported by the terminal device and determines a reference signal based on the detection result. The received power is all "0" state, at this time, the RSRP value of the reference signal is determined to be the first special state value, and it is determined that the terminal device reports the reference signal in the candidate beam reference signal set, and then the network The side device communicates with the terminal device on the candidate beam;
若所述终端设备接收到的参考信号接收功率不是全“0”态,则确定所述终端设备上报的为用于L1-RSRP上报的参考信号集合中的参考信号。If the received power of the reference signal received by the terminal device is not in an all "0" state, it is determined that the terminal device reports the reference signal in the reference signal set used for L1-RSRP reporting.
实施例二:网络侧设备为终端设备配置上报N个参考信号(N>1),且网络侧设备发送的K1个备选波束参考信号集合中的需要上报的参考信号大于配置的上报参考信号的个数(K1>N),此时终端设备上报的N个参考信号全部为备选波束参考信号集合中的参考信号。Embodiment 2: The network side device configures and reports N reference signals (N> 1) for the terminal device, and the reference signal to be reported in the K1 candidate beam reference signal set sent by the network side device is larger than the configured reporting reference signal. Number (K1> N), at this time, all N reference signals reported by the terminal device are reference signals in the candidate beam reference signal set.
本公开实施例中,终端设备向网络侧设备上报多个备选波束参考信号集合中的参考信号,此时若所述网络设备检测到至少一个备选波束参考信号集合中的参考信号的RSRP值为第一特殊状态值时,则确定所述终端设备上报的多个参考信号全部为备选波束参考信号集合中的参考信号。In the embodiment of the present disclosure, the terminal device reports the reference signals in the multiple candidate beam reference signal sets to the network-side device. At this time, if the network device detects the RSRP value of the reference signals in at least one candidate beam reference signal set When it is the first special status value, it is determined that all the multiple reference signals reported by the terminal device are reference signals in a set of candidate beam reference signals.
以上报两个参考信号,且第一特殊状态值为全“0”态为例。The two reference signals are reported above, and the first special state value is all “0” state as an example.
此时按照相关技术中的标准中的格式上报参考信号时,应采用差分方式对参考信号进行上报,假设采用(T+X)bit和(T+Y)bit的格式上报参考信号,其中T bit表示参考信号索引,X bit表示上报时具有最大接收功率的参考信号对应的参考信号接收功率值,Y bit表示上报其余参考信号对应的参考信号接收功率值。At this time, when the reference signal is reported according to the format in the standard in the related technology, the reference signal should be reported in a differential manner. It is assumed that the reference signal is reported in the format of (T + X) bit and (T + Y) bit, where Tbit Indicates the reference signal index, X bit indicates the reference signal received power value corresponding to the reference signal with the maximum received power at the time of reporting, and Y bit indicates the reference signal received power value corresponding to the remaining reference signals.
当所述网络侧设备确定所述终端设备上报的两个参考信号中至少一个参考信号中的参考信号接收功率值为全“0”态时,则确定所述终端设备上报的为备选波束参考信号集合中的参考信号,否则上报的为L1-RSRP参考信号集 合中的参考信号。When the network-side device determines that the reference signal received power value in at least one of the two reference signals reported by the terminal device is all “0” states, determining that the terminal device reports the candidate beam reference Reference signals in the signal set; otherwise, the reference signals in the L1-RSRP reference signal set are reported.
具体的,所述终端设备上报的内容可以为如下格式:Specifically, the content reported by the terminal device may be in the following format:
格式一:X 1X 2…X T 0 0…0 Format 1: X 1 X 2 … X T 0 0… 0
X 1X 2…X T Y 1…Y YX 1 X 2 … X T Y 1 … Y Y ;
格式二:X 1X 2…X T Y 1…Y X Format 2: X 1 X 2 … X T Y 1 … Y X
X 1X 2…X T 0 0…0; X 1 X 2 … X T 0 0… 0;
格式三:X 1X 2…X T 0 0…0 Format 3: X 1 X 2 … X T 0 0… 0
X 1X 2…X T 0 0…0; X 1 X 2 … X T 0 0… 0;
当所述网络侧设备检测到终端设备上报的参考信号为上述三种内容中的任一种时,都可以确定为所述终端设备上报的为备选波束参考信号集合中的参考信号,此时所述网络侧设备与终端设备在备选波束继续进行通信。When the network-side device detects that the reference signal reported by the terminal device is any of the above three types, it may determine that the reference signal reported by the terminal device is a reference signal in a set of candidate beam reference signals. At this time, The network-side device and the terminal device continue to communicate on the candidate beam.
其中,“Y 1…Y X”及“Y 1…Y Y”为任意“0”“1”bit的组合,在此不做限定。 Among them, “Y 1 … Y X ” and “Y 1 … Y Y ” are any combination of “0” and “1” bits, and are not limited herein.
在实施中,终端设备与网络侧设备之间设定第一特殊状态值,使终端设备向网络侧设备发送参考信号时,网络侧设备可以根据第一特殊状态值确定终端设备上报的参考信号所对应的波束为备选波束,并在备选波束上进行通信,不使用之前出现通信中断的波束进行通信,提高波束恢复并进行正常通信的成功率。In implementation, the first special status value is set between the terminal device and the network-side device, so that when the terminal device sends a reference signal to the network-side device, the network-side device may determine the reference signal location reported by the terminal device according to the first special status value. The corresponding beam is an alternative beam, and communication is performed on the alternative beam. Communication is not performed using a beam that previously had a communication interruption, which improves the success rate of beam recovery and normal communication.
实施例三:网络侧设备为终端设备配置上报N个参考信号(N>1),但网络侧设备发送的K1个备选波束参考信号集合中的要上报的参考信号小于网络侧设备配置的上报参考信号的个数(K1<N),此时终端设备上报的N个参考信号中包含有K1个备选波束参考信号集合中的参考信号,其余的比特域为第二特殊状态值。Embodiment 3: The network side device configures and reports N reference signals (N> 1) for the terminal device, but the reference signal to be reported in the K1 candidate beam reference signal set sent by the network side device is smaller than the report configured by the network side device The number of reference signals (K1 <N). At this time, the N reference signals reported by the terminal device include reference signals in the K1 candidate beam reference signal set, and the remaining bit fields are second special status values.
可选的,若上报的备选波束参考信号集合中的要上报参考信号的数量小于所述网络侧配置的上报参考信号的数量,且所述终端设备通过PUCCH或PUSCH向网络侧设备上报的参考信号全部为所述备选波束参考信号集合中的参考信号,则除上报所述备选波束参考信号集合中的参考信号的比特域外其余的比特域为第二特殊状态值。Optionally, if the number of reported reference signals in the reported candidate beam reference signal set is less than the number of reported reference signals configured on the network side, and the terminal device reports the reference to the network side device through PUCCH or PUSCH All the signals are reference signals in the candidate beam reference signal set, and the bit fields other than the bit fields of the reference signals in the candidate beam reference signal set are reported as the second special state value.
在本公开实施例中,终端设备与网络侧设备之间设置有确认为不存在对应的参考信号的标准,即当上报的参考信号中有未被参考信号填充的比特域 时,但是未被填充的比特域不能为空,此时设置有第二特殊状态值来填充未被参考信号占用的比特域,没有任何意义,没有对应的参考信号;只是便于网络侧设备可以正常接收被参考信号所占用的比特域上的参考信号。当网络侧设备检测到第二特殊状态值时即可确定此位置不存在参考信号,但会继续检测其他位置的参考信号。In the embodiment of the present disclosure, a standard for confirming that there is no corresponding reference signal is set between the terminal device and the network-side device, that is, when the reported reference signal has a bit field that is not filled by the reference signal, but is not filled. The bit field cannot be empty. At this time, a second special state value is set to fill the bit field not occupied by the reference signal. It has no meaning and does not have a corresponding reference signal; it is only convenient for the network-side equipment to normally receive the occupied signal. Reference signal over the bit field. When the network-side device detects the second special status value, it can be determined that there is no reference signal at this position, but it will continue to detect reference signals at other positions.
其中,所述第二特殊状态值为终端设备与网络侧设备提前设置的,可以将所述第二特殊状态值设置为全“0”态或设置为全“1”态,在此不做限定,仅是举例说明。Wherein, the second special state value is set in advance by the terminal device and the network-side device, and the second special state value may be set to an all "0" state or an all "1" state, which is not limited herein. , Just for illustration.
以网络侧设备为终端设备配置上报3个参考信号,但终端设备只能上报2个备选波束参考信号集合中的参考信号,并用第二特殊状态值占用剩余的一个参考信号的比特域举例。其中,设第一特殊状态值为全“0”态,第二特殊状态值为全“1”态。The network side device is configured to report three reference signals to the terminal device, but the terminal device can only report the reference signals in the two candidate beam reference signal sets, and the second special status value occupies the remaining bit field of the reference signal as an example. Among them, the first special state value is set to all “0” states, and the second special state value is set to all “1” states.
此时按照相关技术中的标准中的格式上报参考信号时,应采用差分方式对参考信号进行上报,假设采用(T+X)bit和(T+Y)bit的格式上报参考信号,其中T bit表示参考信号索引,X bit表示上报时具有最大接收功率的参考信号对应的参考信号接收功率值,Y bit表示上报其余参考信号对应的参考信号接收功率值。At this time, when the reference signal is reported according to the format in the standard in the related technology, the reference signal should be reported in a differential manner. It is assumed that the reference signal is reported in the format of (T + X) bit and (T + Y) bit, where Tbit Indicates the reference signal index, X bit indicates the reference signal received power value corresponding to the reference signal with the maximum received power at the time of reporting, and Y bit indicates the reference signal received power value corresponding to the remaining reference signals.
当所述网络侧设备确定所述终端设备上报的三个参考信号中至少一个参考信号中的参考信号接收功率值为全“0”态,且接收到的参考信号中有被第二特殊状态值占用的比特域时,则确定所述终端设备上报的参考信号全部为备选波束参考信号集合中的参考信号,否则上报的为L1-RSRP参考信号集合中的参考信号。When the network-side device determines that the received power value of the reference signal in at least one of the three reference signals reported by the terminal device is all “0”, and that the received reference signal has a second special status value In the occupied bit field, it is determined that all the reference signals reported by the terminal device are reference signals in the candidate beam reference signal set, otherwise, the reference signals in the L1-RSRP reference signal set are reported.
网络侧设备为终端设备配置上报三个参考信号,此时上报的参考信号中不能为空,终端设备在进行参考信号的上报时,可选的,上报备选波束参考信号集合中的参考信号,由于终端设备中只存在有两个备选波束参考信号集合中的参考信号,此时使用第二特殊状态值占用剩余的一个参考信号的比特域,由于上报的参考信号全部为备选波束参考信号集合中的参考信号,因此网络侧设备检测到上报的备选参考信号中存在第一特殊状态值和第二特殊状态值时,就确定参考信号全部为备选波束参考信号集合中的参考信号。The network side device configures the terminal device to report three reference signals. At this time, the reported reference signal cannot be empty. When the terminal device reports the reference signal, optionally, the reference signal in the set of candidate beam reference signals is reported. Because there are only two reference signals in the candidate beam reference signal set in the terminal device, the second special state value is used to occupy the remaining bit field of the reference signal. Since the reported reference signals are all candidate beam reference signals The reference signals in the set, therefore, when the network-side device detects that the reported first and second special status values exist in the reported candidate reference signals, it determines that the reference signals are all the reference signals in the candidate beam reference signal set.
具体的,所述终端设备上报的内容可以为如下格式:Specifically, the content reported by the terminal device may be in the following format:
格式一:X 1X 2…X T 0 0…0 Format 1: X 1 X 2 … X T 0 0… 0
X 1X 2…X T Y 1…Y Y X 1 X 2 … X T Y 1 … Y Y
1 1................1;1 1 ...... 1;
针对格式一,终端设备上报的三个参考信号中有一个第一特殊状态值和一个第二特殊状态值,此时网络侧设备确定终端设备上报两个备选波束参考信号集合中的参考信号。For format one, the three reference signals reported by the terminal device include a first special status value and a second special status value. At this time, the network-side device determines that the terminal device reports the reference signals in the two candidate beam reference signal sets.
格式二:X 1X 2…X T Y 1…Y X Format 2: X 1 X 2 … X T Y 1 … Y X
X 1X 2…X T 0 0…0 X 1 X 2 … X T 0 0… 0
1 1................1;1 1 ...... 1;
针对格式二,终端设备上报的三个参考信号中有一个第一特殊状态值和一个第二特殊状态值,此时网络侧设备确定终端设备上报两个备选波束参考信号集合中的参考信号。For format two, the three reference signals reported by the terminal device include a first special status value and a second special status value. At this time, the network-side device determines that the terminal device reports the reference signals in the two candidate beam reference signal sets.
格式三:X 1X 2…X T0 0…0 Format 3: X 1 X 2 … X T 0 0… 0
X 1X 2…X T 0 0…0 X 1 X 2 … X T 0 0… 0
1 1................1;1 1 ...... 1;
针对格式三,终端设备上报的三个参考信号中有两个第一特殊状态值和一个第二特殊状态值,此时网络侧设备确定终端设备上报两个备选波束参考信号集合中的参考信号。For format three, the three reference signals reported by the terminal device have two first special status values and one second special status value. At this time, the network-side device determines that the terminal device reports the reference signals in the two candidate beam reference signal sets. .
针对上述三种格式,网络侧设备检测到有一个参考信号的比特域被第二特殊状态值占用,则确定接收到的三个参考信号中有两个时参考信号,且存在第一特殊状态值时,因此所述网络侧设备确定所述终端设备上报的两个参考信号都为备选波束参考信号集合中的参考信号。For the above three formats, the network side device detects that the bit field of a reference signal is occupied by the second special state value, and then determines that two of the three received reference signals are reference signals and that the first special state value exists Therefore, the network-side device determines that the two reference signals reported by the terminal device are reference signals in the candidate beam reference signal set.
当所述网络侧设备检测到终端设备上报为上述三种内容中的任一种时,都可以确定为所述终端设备上报的为备选波束参考信号集合中的参考信号。When the network-side device detects that the terminal device reports any of the three types of content, it may determine that the terminal device reports the reference signal in the candidate beam reference signal set.
其中,“Y 1…Y X”及“Y 1…Y Y”为任意“0”“1”bit的组合,在此不做限定。 Among them, “Y 1 … Y X ” and “Y 1 … Y Y ” are any combination of “0” and “1” bits, and are not limited herein.
在实施中,终端设备采用第二特殊状态值来填充除上报备选波束参考信号集合中的参考信号比特域外其余的比特域,使终端设备可以正常的向网络侧设备上报参考信号,并在网络侧设备接收到终端设备上报的参考信号后, 可以确定出采用第二特殊状态值填充的位置无意义,进而检测剩余的备选波束参考信号集合中的参考信号,并在多个备选波束上进行通信,不在使用之前出现通信中断的波束进行通信,可以提高波束恢复进行正常通信的成功率。In implementation, the terminal device uses the second special state value to fill the remaining bit fields except for the reference signal bit field in the set of candidate signal reference signals for reporting, so that the terminal device can normally report the reference signal to the network-side device and After the side device receives the reference signal reported by the terminal device, it can determine that the position filled with the second special status value is meaningless, and then detect the reference signal in the remaining candidate beam reference signal set, and place it on multiple candidate beams. Communicating without using a beam that previously had a communication interruption to communicate can improve the success rate of beam communication for normal communications.
实施例四:网络侧设备为终端设备配置上报N个参考信号(N>1),但网络侧设备发送的备选波束参考信号集合中要上报的参考信号的数量K1小于配置的上报参考信号的个数(K1<N),此时终端设备上报的N个参考信号中包含有K1个备选波束参考信号集合中的参考信号,N-K1个用于L1-RSRP上报的参考信号集合中的参考信号。Embodiment 4: The network side device configures and reports N reference signals (N> 1) for the terminal device, but the number of reference signals to be reported in the set of candidate beam reference signals sent by the network side device is K1, which is less than the configured reporting reference signal. Number (K1 <N), at this time, the N reference signals reported by the terminal device include reference signals in the K1 candidate beam reference signal set, and N-K1 are used in the reference signal set reported by L1-RSRP. Reference signal.
可选的,若上报的备选波束参考信号集合中的参考信号的数量小于所述网络侧配置的上报参考信号的数量,且所述终端设备通过PUCCH或PUSCH向网络侧设备上报的参考信号为所述备选波束参考信号集合中的参考信号以及L1-RSRP上报的组合,则所述L1-RSRP上报使用已有的将参考信号接收功率值映射为对应比特的方式。Optionally, if the number of reported reference signals in the set of candidate beam reference signals to be reported is less than the number of reported reference signals configured on the network side, and the reference signals reported by the terminal device to the network side device through PUCCH or PUSCH are In the combination of the reference signal in the candidate beam reference signal set and the L1-RSRP report, the L1-RSRP report uses the existing way of mapping the received power value of the reference signal into corresponding bits.
当网络侧设备为终端设备配置的上报参考信号的数量大于网络侧设备向终端设备发送的备选波束参考信号集合中的参考信号的数量时,所述终端设备在上报参考信号时可以一部分发送备选波束参考信号集合中的参考信号,另一部分发送用于L1-RSRP上报的参考信号集合中的参考信号,在发送L1-RSRP参考信号集合中的参考信号时,所述用于L1-RSRP上报的参考信号集合中的参考信号的接收功率值映射为对应比特的方式。When the number of reporting reference signals configured by the network-side device for the terminal device is greater than the number of reference signals in the candidate beam reference signal set sent by the network-side device to the terminal device, the terminal device may send a part of the backup signal when reporting the reference signal. Select the reference signals in the beam reference signal set, another part sends the reference signals in the reference signal set used for L1-RSRP reporting, and when sending the reference signals in the L1-RSRP reference signal set, it is used for L1-RSRP reporting The manner in which the received power values of the reference signals in the reference signal set of the RB are mapped to corresponding bits.
以网络侧设备配置上报3个参考信号,其中两个为备选波束参考信号集合中的参考信号,第一特殊状态值为全“0”态举例。The network side device configuration reports three reference signals, two of which are reference signals in the candidate beam reference signal set, and the first special state value is an all-zero state example.
此时按照相关技术中的标准中的格式上报参考信号时,应采用差分方式对参考信号进行上报,假设采用(T+X)bit和(T+Y)bit的格式上报参考信号,其中T bit表示参考信号参数索引,X bit表示上报时具有最大接收功率的参考信号对应的参考信号接收功率值,Y bit表示上报其余参考信号对应的参考信号接收功率值。At this time, when reporting the reference signal according to the format in the standard in the related technology, the reference signal should be reported in a differential manner. It is assumed that the reference signal is reported in the format of (T + X) bit and (T + Y) bit, where Tbit Indicates the reference signal parameter index, X bit indicates the reference signal received power value corresponding to the reference signal with the maximum received power at the time of reporting, and Y bit indicates the reference signal received power value corresponding to the remaining reference signals.
当确定所述终端设备上报的三个参考信号时,此时上报的两个备选波束参考信号集合中的参考信号的接收功率都为第一特殊状态值,剩余的用于L1-RSRP上报的参考信号集合中的参考信号的接收功率值映射为对应比特的 方式。When the three reference signals reported by the terminal device are determined, the received power of the reference signals in the two candidate beam reference signal sets reported at this time is the first special status value, and the remaining ones used for L1-RSRP reporting The manner in which the received power values of the reference signals in the reference signal set are mapped to corresponding bits.
网络侧设备为终端设备配置上报三个参考信号,此时上报的参考信号中不能为空,终端设备在进行参考信号的上报时,可选的,上报备选波束参考信号集合中的参考信号,由于终端设备中只存在有两个备选波束参考信号集合中的参考信号,此时采用L1-RSRP上报格式对剩余的一个参考信号的比特域对应的参考信号进行上报,由于采用L1-RSRP上报格式上报时,L1-RSRP上报的参考信号的接收功率所对应的比特域采用根据参考信号接收功率值转换后的“0”“1”bit的方式,因此在进行备选波束参考信号集合中的参考信号进行上报时,所有备选波束参考信号集合中的参考信号的RSRP值都用第一特殊状态值表示,防止备选波束参考信号集合中的参考信号上报与用于L1-RSRP上报的参考信号集合中的参考信号上报混淆。The network side device configures the terminal device to report three reference signals. At this time, the reported reference signal cannot be empty. When the terminal device reports the reference signal, optionally, the reference signal in the set of candidate beam reference signals is reported. Because there are only two reference signals in the candidate beam reference signal set in the terminal device, the L1-RSRP reporting format is used to report the reference signal corresponding to the bit field of the remaining reference signal. When the format is reported, the bit field corresponding to the received power of the reference signal reported by L1-RSRP adopts the method of “0” and “1” bits converted according to the received power value of the reference signal. Therefore, in the alternative beam reference signal set, When reporting the reference signals, the RSRP values of the reference signals in all the candidate beam reference signal sets are represented by the first special status value to prevent the reference signals in the candidate beam reference signal set from being reported and the reference used for L1-RSRP reporting. The reference signals in the signal set report confusion.
具体的,所述终端设备上报的内容具有如下格式:Specifically, the content reported by the terminal device has the following format:
X 1X 2…X T 0 0…0 X 1 X 2 … X T 0 0… 0
X 1X 2…X T 0 0…0 X 1 X 2 … X T 0 0… 0
X 1X 2…X T R 1…R XX 1 X 2 … X T R 1 … R X ;
针对上述终端设备上报的内容格式,网络侧设备可选的上报两个备选波束参考信号集合中的参考信号,且备选波束参考信号集合中的参考信号的RSRP值多为第一特殊状态值,L1-RSRP上报的RSRP值为接收功率对应的“0”“1”bit;For the content format reported by the terminal device, the network-side device may optionally report the reference signals in the two candidate beam reference signal sets, and the RSRP value of the reference signals in the candidate beam reference signal set is mostly the first special status value. , The RSRP value reported by L1-RSRP is the "0" "1" bit corresponding to the received power;
因此网络侧设备接收到上述格式的参考信号时,没有检测到第二特殊状态值,但是检测到了L1-RSRP上报的RSRP值,此时确定两个第一特殊状态值对应的参考信号为备选波束参考信号集合中的参考信号,剩余的一个为L1-RSRP上报。Therefore, when the network-side device receives the reference signal in the above format, it does not detect the second special status value, but detects the RSRP value reported by L1-RSRP. At this time, it is determined that the reference signals corresponding to the two first special status values are alternatives. For the reference signals in the beam reference signal set, the remaining one is reported by L1-RSRP.
网络侧设备接收到终端设备上报的三个参考信号,检测三个参考信号中参考信号接收功率,确定其中有两个为第一特殊状态值,说明存在备选波束参考信号集合中的参考信号,根据所述备选波束参考信号集合中的参考信号确定对应的备选波束后与终端设备进行通信;The network-side device receives the three reference signals reported by the terminal device, detects the reference signal received power among the three reference signals, and determines that two of them are the first special state value, indicating that there are reference signals in the candidate beam reference signal set. Communicating with a terminal device after determining a corresponding candidate beam according to a reference signal in the candidate beam reference signal set;
所述网络侧设备确定另一个参考信号的参考信号接收功率的bit位是根据参考信号接收功率映射为对应比特的方式,则确定为用于L1-RSRP上报的 参考信号集合中的参考信号,并根据参考信号接收功率与比特的映射关系确定对应的L1-RSRP。The network-side device determines that the bit of the reference signal received power of another reference signal is mapped to corresponding bits according to the reference signal received power, and then determines it as a reference signal in the reference signal set used for L1-RSRP reporting, and The corresponding L1-RSRP is determined according to the mapping relationship between the reference signal received power and the bits.
在实施中,终端设备采用第二特殊状态值来填充除上报备选波束参考信号集合中的参考信号比特域外其余的比特域,使终端设备可以正常的向网络侧设备上报参考信号,并在网络侧设备接收到终端设备上报的参考信号后,可以确定出采用第二特殊状态值填充的位置无意义,进而检测剩余的备选波束参考信号集合中的参考信号,并在多个备选波束上进行通信,可以提高波束恢复进行正常通信的成功率。In implementation, the terminal device uses the second special state value to fill the remaining bit fields except for the reference signal bit field in the set of candidate signal reference signals for reporting, so that the terminal device can normally report the reference signal to the network-side device and After the side device receives the reference signal reported by the terminal device, it can determine that the position filled with the second special status value is meaningless, and then detect the reference signal in the remaining candidate beam reference signal set, and place it on multiple candidate beams. Communication can improve the success rate of beam communication for normal communication.
如图2所示,本公开实施例提供了一种上报参考信号的设备的结构图,该设备包括处理器200以及收发机201;As shown in FIG. 2, an embodiment of the present disclosure provides a structural diagram of a device for reporting a reference signal. The device includes a processor 200 and a transceiver 201.
所述处理器200用于:接收网络侧设备配置的上报参考信号的个数;通过PUCCH或PUSCH向网络侧设备上报至少一个备选波束参考信号集合中的参考信号。The processor 200 is configured to: receive the number of reported reference signals configured by the network-side device; and report the reference signals in the at least one candidate beam reference signal set to the network-side device through the PUCCH or PUSCH.
可选的,所述处理器200所述处理器上报的备选波束参考信号集合中的参考信号的格式包括参考信号索引值和参考信号接收功率。Optionally, the format of the reference signal in the candidate beam reference signal set reported by the processor 200 by the processor 200 includes a reference signal index value and a reference signal received power.
可选的,若所述处理器200接收到所述网络侧设备配置的上报参考信号的个数等于1,则所述备选波束参考信号集合中的参考信号的接收功率值由X bit表示;或Optionally, if the number of reported reference signals configured by the processor 200 received by the network-side device is equal to 1, the received power value of the reference signals in the candidate beam reference signal set is represented by Xbit; or
若所述处理器200接收到所述网络侧设备配置的上报参考信号的个数大于1,则所述终端设备将最大接收功率对应的备选波束参考信号集合中的参考信号的接收功率值由X bit表示,其余备选波束参考信号集合中的参考信号的接收功率由Y bit表示;If the number of reported reference signals configured by the processor 200 received by the network-side device is greater than 1, the terminal device determines the received power value of the reference signal in the candidate beam reference signal set corresponding to the maximum received power by Xbit indicates that the received power of the reference signals in the remaining candidate beam reference signal sets is represented by Ybit;
其中,X为正整数,Y为小于X的正整数。Among them, X is a positive integer, and Y is a positive integer less than X.
可选的,所述处理器200上报的备选波束参考信号集合中的参考信号中至少一个参考信号的接收功率值为第一特殊状态值。Optionally, the received power value of at least one reference signal in the reference signals in the candidate beam reference signal set reported by the processor 200 is a first special state value.
可选的,若上报的备选波束参考信号集合中的参考信号的数量小于所述网络侧配置的上报参考信号的数量,且所述处理器200通过PUCCH或PUSCH向所述网络侧设备上报的参考信号全部为所述备选波束参考信号集合中的参考信号,则除上报所述备选波束参考信号集合中的参考信号的比特域外其余 的比特域为第二特殊状态值。Optionally, if the number of reported reference signals in the set of candidate beam reference signals to be reported is less than the number of reported reference signals configured on the network side, and the processor 200 reports to the network side device through PUCCH or PUSCH All the reference signals are reference signals in the candidate beam reference signal set, and the bit fields other than the bit fields of the reference signals in the candidate beam reference signal set are reported as the second special state value.
可选的,若上报的备选波束参考信号集合中的参考信号的数量小于所述网络侧配置的上报参考信号的数量,且所述处理器200通过PUCCH或PUSCH向所述网络侧设备上报的参考信号为所述备选波束参考信号集合中的参考信号以及L1-RSRP上报的组合,则所述L1-RSRP上报使用已有的将参考信号接收功率值映射为对应比特的方式。Optionally, if the number of reported reference signals in the set of candidate beam reference signals to be reported is less than the number of reported reference signals configured on the network side, and the processor 200 reports to the network side device through PUCCH or PUSCH The reference signal is a combination of the reference signal in the candidate beam reference signal set and the L1-RSRP report, and the L1-RSRP report uses the existing way of mapping the received power value of the reference signal into corresponding bits.
如图3所示,本公开实施例提供了一种上报参考信号的设备的结构图,具体包括:As shown in FIG. 3, an embodiment of the present disclosure provides a structural diagram of a device for reporting a reference signal, which specifically includes:
第一接收模块300,用于接收网络侧设备配置的上报参考信号的个数;A first receiving module 300, configured to receive the number of reporting reference signals configured by a network-side device;
上报模块301,用于通过PUCCH或PUSCH向网络侧设备上报至少一个备选波束参考信号集合中的参考信号。A reporting module 301 is configured to report a reference signal in the at least one candidate beam reference signal set to a network-side device through a PUCCH or a PUSCH.
可选的,所述上报模块301上报的备选波束参考信号集合中的参考信号的格式包括参考信号索引值和参考信号接收功率。Optionally, the format of the reference signal in the candidate beam reference signal set reported by the reporting module 301 includes a reference signal index value and a reference signal received power.
可选的,若所述上报模块301接收到所述网络侧设备配置的上报参考信号的个数等于1,则所述备选波束参考信号集合中的参考信号的接收功率值由X bit表示;或Optionally, if the number of reported reference signals configured by the network-side device received by the reporting module 301 is equal to 1, the received power value of the reference signals in the candidate beam reference signal set is represented by Xbit; or
若所述上报模块301接收到所述网络侧设备配置的上报参考信号的个数大于1,则所述终端设备将最大接收功率对应的备选波束参考信号集合中的参考信号的接收功率值由X bit表示,其余备选波束参考信号集合中的参考信号的接收功率由Y bit表示;If the number of reporting reference signals configured by the network-side device received by the reporting module 301 is greater than 1, the terminal device receives the received power value of the reference signal in the candidate beam reference signal set corresponding to the maximum received power by Xbit indicates that the received power of the reference signals in the remaining candidate beam reference signal sets is represented by Ybit;
其中,X为正整数,Y为小于X的正整数。Among them, X is a positive integer, and Y is a positive integer less than X.
可选的,所述上报模块301上报的备选波束参考信号集合中的参考信号中至少一个参考信号的接收功率值为第一特殊状态值。Optionally, the received power value of at least one reference signal in the reference signals in the candidate beam reference signal set reported by the reporting module 301 is a first special state value.
可选的,所述上报模块301用于若上报的备选波束参考信号集合中的参考信号的数量小于所述网络侧配置的上报参考信号的数量,且通过PUCCH或PUSCH向所述网络侧设备上报的参考信号全部为所述备选波束参考信号集合中的参考信号,则除上报所述备选波束参考信号集合中的参考信号的比特域外其余的比特域为第二特殊状态值。Optionally, the reporting module 301 is configured to report the number of reference signals in the set of candidate beam reference signals to be reported to be less than the number of reporting reference signals configured on the network side, and to the network side device through PUCCH or PUSCH The reported reference signals are all reference signals in the candidate beam reference signal set, and the bit fields other than the bit fields of the reference signals in the candidate beam reference signal set are reported as the second special state value.
可选的,所述上报模块301用于若上报的备选波束参考信号集合中的参 考信号的数量小于所述网络侧配置的上报参考信号的数量,且通过PUCCH或PUSCH向所述网络侧设备上报的参考信号为所述备选波束参考信号集合中的参考信号以及L1-RSRP上报的组合,则所述L1-RSRP上报使用已有的将参考信号接收功率值映射为对应比特的方式。Optionally, the reporting module 301 is configured to report the number of reference signals in the set of candidate beam reference signals to be reported to be less than the number of reporting reference signals configured on the network side, and to the network side device through PUCCH or PUSCH The reported reference signal is a combination of the reference signal in the candidate beam reference signal set and the L1-RSRP report, and the L1-RSRP report uses the existing way of mapping the received power value of the reference signal into corresponding bits.
如图4所示,本公开实施例提供了一种上报参考信号的设备的结构图,该设备包括:至少一个处理单元400以及至少一个存储单元401,其中,所述存储单元401存储有程序代码,当所述程序代码被所述处理单元400执行时,使得所述处理单元400执行终端设备上报参考信号的任一方案的步骤。As shown in FIG. 4, an embodiment of the present disclosure provides a structural diagram of a device for reporting a reference signal. The device includes: at least one processing unit 400 and at least one storage unit 401. The storage unit 401 stores program code. When the program code is executed by the processing unit 400, the processing unit 400 is caused to execute any step of a scheme in which a terminal device reports a reference signal.
如图5所示,本公开实施例提供了一种接收参考信号的设备的结构图,该设备包括:处理器500以及收发机501:As shown in FIG. 5, an embodiment of the present disclosure provides a structural diagram of a device for receiving a reference signal. The device includes a processor 500 and a transceiver 501.
所述处理器500用于:为终端设备配置上报参考信号的个数;通过PUCCH或PUSCH接收所述终端设备上报的备选波束参考信号集合中的参考信号。The processor 500 is configured to: configure the number of reference signal reports for the terminal device; and receive the reference signals in the candidate beam reference signal set reported by the terminal device through the PUCCH or PUSCH.
可选的,所述处理器500接收到的备选波束参考信号集合中的参考信号的格式包括参考信号索引值和参考信号接收功率。Optionally, the format of the reference signal in the candidate beam reference signal set received by the processor 500 includes a reference signal index value and a reference signal received power.
可选的,若所述处理器500为所述终端设备配置上报参考信号的个数等于1,则接收到的备选波束参考信号集合中的参考信号的接收功率值由X bit表示;Optionally, if the number of reference signal reports configured by the processor 500 for the terminal device is equal to 1, the received power value of the reference signals in the received candidate beam reference signal set is represented by Xbit;
若所述处理器500为所述终端设备配置上报参考信号的个数大于1,则接收到的最大接收功率对应的备选波束参考信号集合中的参考信号的接收功率值由X bit表示,其余备选波束参考信号集合中的参考信号的接收功率由Y bit表示;If the number of reference signal reports configured by the processor 500 for the terminal device is greater than 1, the received power value of the reference signals in the candidate beam reference signal set corresponding to the received maximum received power is represented by Xbit, and the rest The received power of the reference signals in the candidate beam reference signal set is represented by Ybit;
其中,X为正整数,Y为小于X的正整数。Among them, X is a positive integer, and Y is a positive integer less than X.
可选的,所述处理器500接收到的备选波束参考信号集合中的参考信号中至少一个参考信号的接收功率值为第一特殊状态值。Optionally, the received power value of at least one reference signal in the reference signals in the candidate beam reference signal set received by the processor 500 is a first special state value.
可选的,若上报的备选波束参考信号集合中的参考信号的数量小于所述网络侧配置的上报参考信号的数量,且所述处理器500通过PUCCH或PUSCH接收所述终端设备上报的参考信号全部为所述备选波束参考信号集合中的参考信号,则除上报所述备选波束参考信号集合中的参考信号的比特域外其余 的比特域为第二特殊状态值。Optionally, if the number of reference signals in the reported candidate beam reference signal set is less than the number of reported reference signals configured on the network side, and the processor 500 receives the reference reported by the terminal device through PUCCH or PUSCH All the signals are reference signals in the candidate beam reference signal set, and the bit fields other than the bit fields of the reference signals in the candidate beam reference signal set are reported as the second special state value.
可选的,若上报的备选波束参考信号集合中的参考信号的数量小于所述网络侧配置的上报参考信号的数量,且所述处理器500通过PUCCH或PUSCH接收所述终端设备上报的参考信号为所述备选波束参考信号集合中的参考信号以及L1-RSRP上报的组合,则所述L1-RSRP上报使用已有的将参考信号接收功率值映射为对应比特的方式。Optionally, if the number of reference signals in the reported candidate beam reference signal set is less than the number of reported reference signals configured on the network side, and the processor 500 receives the reference reported by the terminal device through PUCCH or PUSCH The signal is a combination of the reference signal in the candidate beam reference signal set and the L1-RSRP report, and the L1-RSRP report uses the existing way of mapping the received power value of the reference signal into corresponding bits.
如图6所示,本公开实施例提供了一种接收参考信号的设备的结构图,该设备包括:As shown in FIG. 6, an embodiment of the present disclosure provides a structural diagram of a device for receiving a reference signal. The device includes:
配置模块600,用于为终端设备配置上报参考信号的个数;A configuration module 600, configured to configure the number of reported reference signals for the terminal device;
第二接收模块601,用于通过PUCCH或PUSCH接收所述终端设备上报的备选波束参考信号集合中的参考信号。A second receiving module 601 is configured to receive a reference signal in a candidate beam reference signal set reported by the terminal device through a PUCCH or a PUSCH.
可选的,所述第二接收模块601接收到的备选波束参考信号集合中的参考信号的格式包括参考信号索引值和参考信号接收功率。Optionally, the format of the reference signal in the candidate beam reference signal set received by the second receiving module 601 includes a reference signal index value and a reference signal received power.
可选的,若所述第二接收模块601为所述终端设备配置上报参考信号的个数等于1,则接收到的备选波束参考信号集合中的参考信号的接收功率值由X bit表示;Optionally, if the number of reported reference signals configured by the second receiving module 601 for the terminal device is equal to 1, the received power value of the reference signals in the received candidate beam reference signal set is represented by Xbit;
若所述第二接收模块601为所述终端设备配置上报参考信号的个数大于1,则接收到的最大接收功率对应的备选波束参考信号集合中的参考信号的接收功率值由X bit表示,其余备选波束参考信号集合中的参考信号的接收功率由Y bit表示;If the number of the reference signals reported by the second receiving module 601 configured for the terminal device is greater than 1, the received power value of the reference signals in the candidate beam reference signal set corresponding to the received maximum received power is represented by Xbit , The received power of the reference signals in the remaining candidate beam reference signal sets is represented by Y bit;
其中,X为正整数,Y为小于X的正整数。Among them, X is a positive integer, and Y is a positive integer less than X.
可选的,所述第二接收模块601收到的备选波束参考信号集合中的参考信号中至少一个参考信号的接收功率值为第一特殊状态值。Optionally, the received power value of at least one reference signal in the reference signals in the candidate beam reference signal set received by the second receiving module 601 is a first special state value.
可选的,若上报的备选波束参考信号集合中的参考信号的数量小于所述网络侧配置的上报参考信号的数量,且所述第二接收模块601通过PUCCH或PUSCH接收所述终端设备上报的参考信号全部为所述备选波束参考信号集合中的参考信号,则除上报所述备选波束参考信号集合中的参考信号的比特域外其余的比特域为第二特殊状态值。Optionally, if the number of reference signals in the reported candidate beam reference signal set is less than the number of reported reference signals configured on the network side, and the second receiving module 601 receives the terminal device report through PUCCH or PUSCH All of the reference signals in the candidate beam reference signal set are reference signals in the candidate beam reference signal set, and the bit field other than the bit field of the reference signal in the candidate beam reference signal set is reported as a second special state value.
可选的,若上报的备选波束参考信号集合中的参考信号的数量小于所述 网络侧配置的上报参考信号的数量,且所述第二接收模块601通过PUCCH或PUSCH接收所述终端设备上报的参考信号为所述备选波束参考信号集合中的参考信号以及L1-RSRP上报的组合,则所述L1-RSRP上报使用已有的将参考信号接收功率值映射为对应比特的方式。Optionally, if the number of reference signals in the reported candidate beam reference signal set is less than the number of reported reference signals configured on the network side, and the second receiving module 601 receives the terminal device report through PUCCH or PUSCH The reference signal is the combination of the reference signal in the candidate beam reference signal set and the L1-RSRP report, and the L1-RSRP report uses the existing way of mapping the received power value of the reference signal into corresponding bits.
如图7所示,本公开实施例提供了一种接收参考信号的设备的结构图,该设备包括:至少一个处理单元700以及至少一个存储单元701,其中,所述存储单元701存储有程序代码,当所述程序代码被所述处理单元700执行时,使得所述处理单元700执行网络侧设备接收参考信号的任一方案的步骤。As shown in FIG. 7, an embodiment of the present disclosure provides a structural diagram of a device for receiving a reference signal. The device includes: at least one processing unit 700 and at least one storage unit 701, where the storage unit 701 stores program code When the program code is executed by the processing unit 700, the processing unit 700 is caused to execute any step of a scheme in which a network-side device receives a reference signal.
在一些可能的实施方式中,本公开实施例提供的上报参考信号的各个方面还可以实现为一种程序产品的形式,其包括程序代码,当程序代码在计算机设备上运行时,程序代码用于使计算机设备执行本说明书中描述的根据本公开各种示例性实施方式的调度管理的方法中的步骤。In some possible implementation manners, aspects of reporting a reference signal provided by the embodiments of the present disclosure may also be implemented in the form of a program product, which includes program code. When the program code is run on a computer device, the program code is used for A computer device is caused to perform steps in a method of scheduling management according to various exemplary embodiments of the present disclosure described in this specification.
程序产品可以采用一个或多个可读介质的任意组合。可读介质可以是可读信号介质或者可读存储介质。可读存储介质例如可以是但不限于电、磁、光、电磁、红外线、或半导体的系统、装置或器件,或者任意以上的组合。可读存储介质的更具体的例子(非穷举的列表)包括:具有一个或多个导线的电连接、便携式盘、硬盘、随机存取存储器(Random Access Memory,RAM)、只读存储器(Read-Only Memory,ROM)、可擦式可编程只读存储器(EPROM(Erasable Programmable ROM)或闪存)、光纤、便携式紧凑盘只读存储器(Compact Disc Read-Only Memory,CD-ROM)、光存储器件、磁存储器件、或者上述的任意合适的组合。The program product may use any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. The readable storage medium may be, for example, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples (non-exhaustive list) of readable storage media include: electrical connection with one or more wires, portable disk, hard disk, random access memory (RAM), read-only memory (Read -Only Memory (ROM), erasable programmable read-only memory (EPROM (Erasable Programmable ROM) or flash memory), optical fiber, compact disc read-only memory (Compact Disc-Read-Only Memory (CD-ROM), optical storage devices , Magnetic storage devices, or any suitable combination of the foregoing.
根据本公开的实施方式的用于数据转发控制的程序产品,其可以采用便携式紧凑盘只读存储器(CD-ROM)并包括程序代码,并可以在服务器设备上运行。然而,本公开的程序产品不限于此,在本文件中,可读存储介质可以是任何包含或存储程序的有形介质,该程序可以被信息传输、装置或者器件使用或者与其结合使用。The program product for data forwarding control according to the embodiment of the present disclosure may adopt a portable compact disk read-only memory (CD-ROM) and include a program code, and may run on a server device. However, the program product of the present disclosure is not limited thereto. In this document, the readable storage medium may be any tangible medium containing or storing a program, and the program may be used for information transmission, an apparatus, or a device or in combination with it.
可读信号介质可以包括在基带中或者作为载波一部分传播的数据信号,其中承载了可读程序代码。这种传播的数据信号可以采用多种形式,包括但不限于电磁信号、光信号或上述的任意合适的组合。可读信号介质还可以是 可读存储介质以外的任何可读介质,该可读介质可以发送、传播或者传输用于由周期网络动作系统、装置或者器件使用或者与其结合使用的程序。A readable signal medium may include a data signal that is carried in baseband or propagated as part of a carrier wave, and which carries readable program code. Such a propagated data signal may take many forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the foregoing. The readable signal medium may also be any readable medium other than a readable storage medium, and the readable medium may send, propagate, or transmit a program for use by or in combination with a periodic network motion system, device, or device.
可读介质上包含的程序代码可以用任何适当的介质传输,包括但不限于无线、有线、光缆、射频(Radio Frequency,RF)等等,或者上述的任意合适的组合。The program code contained on the readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wired, optical cable, radio frequency (RF), or any suitable combination of the foregoing.
可以以一种或多种程序设计语言的任意组合来编写用于执行本公开操作的程序代码,程序设计语言包括面向对象的程序设计语言—诸如Java、C++等,还包括常规的过程式程序设计语言—诸如“C”语言或类似的程序设计语言。程序代码可以完全地在用户计算设备上执行、部分地在用户设备上执行、作为一个独立的软件包执行、部分在用户计算设备上部分在远程计算设备上执行、或者完全在远程计算设备或服务器上执行。在涉及远程计算设备的情形中,远程计算设备可以通过任意种类的网络(包括局域网(Local Area Network,LAN)或广域网(Wide Area Network,WAN))连接到用户计算设备,或者,可以连接到外部计算设备。The program code for performing the operations of the present disclosure may be written in any combination of one or more programming languages. The programming languages include object-oriented programming languages such as Java, C ++, etc., and also include conventional procedural programming. Language—such as "C" or a similar programming language. The program code can be executed entirely on the user computing device, partly on the user device, as an independent software package, partly on the user computing device, partly on the remote computing device, or entirely on the remote computing device or server On. In the case of a remote computing device, the remote computing device may be connected to the user computing device through any kind of network (including a local area network (LAN) or a wide area network (WAN)), or may be connected to an external Computing equipment.
本公开实施例针对上报参考信号的方法还提供一种计算设备可读存储介质,即断电后内容不丢失。该存储介质中存储软件程序,包括程序代码,当程序代码在计算设备上运行时,该软件程序在被一个或多个处理器读取并执行时可实现本公开实施例上面任何一种进行上报及接收参考信号时的方案。A method for reporting a reference signal according to an embodiment of the present disclosure further provides a computing device-readable storage medium, that is, the content is not lost after a power failure. A software program is stored in the storage medium, including program code. When the program code is run on a computing device, the software program can be implemented by one or more processors to report any one of the above embodiments of the present disclosure. And the scheme when receiving the reference signal.
基于同一公开构思,本公开实施例中还提供了一种上报参考信号的方法,由于该设备对应的是本公开实施例上报参考信号的设备对应的方法,并且该方法解决问题的原理与该设备相似,因此该方法的实施可以参见设备的实施,重复之处不再赘述。Based on the same disclosure concept, an embodiment of the present disclosure also provides a method for reporting a reference signal, because the device corresponds to a method corresponding to a device for reporting a reference signal in an embodiment of the present disclosure, and the principle of the method to solve the problem is the same as the device Similar, so the implementation of this method can refer to the implementation of the device, and duplicates will not be repeated.
如图8所示,本公开实施例提供了一种上报参考信号的方法流程图,具体包括如下步骤:As shown in FIG. 8, an embodiment of the present disclosure provides a flowchart of a method for reporting a reference signal, which specifically includes the following steps:
步骤800,终端设备接收网络侧设备配置的上报参考信号的个数;Step 800: The terminal device receives the number of reported reference signals configured by the network-side device.
步骤801,所述终端设备通过PUCCH或PUSCH向所述网络侧设备上报至少一个备选波束参考信号集合中的参考信号。Step 801: The terminal device reports a reference signal in the at least one candidate beam reference signal set to the network-side device through a PUCCH or a PUSCH.
可选的,所述终端设备上报的备选波束参考信号集合中的参考信号的格式包括参考信号索引值和参考信号接收功率。Optionally, the format of the reference signal in the candidate beam reference signal set reported by the terminal device includes a reference signal index value and a reference signal received power.
可选的,若所述终端设备接收到所述网络侧设备配置的上报参考信号的个数等于1,则所述备选波束参考信号集合中的参考信号的接收功率值由X bit表示;或Optionally, if the number of reported reference signals received by the terminal device configured by the network-side device is equal to 1, the received power value of the reference signals in the candidate beam reference signal set is represented by Xbit; or
若所述终端设备接收到所述网络侧设备配置的上报参考信号的个数大于1,则所述终端设备将最大接收功率对应的备选波束参考信号集合中的参考信号的接收功率值由X bit表示,其余备选波束参考信号集合中的参考信号的接收功率由Y bit表示;If the number of reported reference signals received by the terminal device configured by the network-side device is greater than 1, the terminal device receives the received power value of the reference signal in the candidate beam reference signal set corresponding to the maximum received power by X bit indicates that the received power of the reference signals in the remaining candidate beam reference signal sets is represented by Y bit;
其中,X为正整数,Y为小于X的正整数。Among them, X is a positive integer, and Y is a positive integer less than X.
可选的,所述终端设备上报的备选波束参考信号集合中的参考信号中至少一个参考信号的接收功率值为第一特殊状态值。Optionally, the received power value of at least one reference signal in the reference signals in the candidate beam reference signal set reported by the terminal device is a first special state value.
可选的,若上报的备选波束参考信号集合中的参考信号的数量小于所述网络侧配置的上报参考信号的数量,且所述终端设备通过PUCCH或PUSCH向网络侧设备上报的参考信号全部为所述备选波束参考信号集合中的参考信号,则除上报所述备选波束参考信号集合中的参考信号的比特域外其余的比特域为第二特殊状态值。Optionally, if the number of reference signals reported in the set of candidate beam reference signals to be reported is less than the number of reported reference signals configured on the network side, and all the reference signals reported by the terminal device to the network side device through PUCCH or PUSCH Is a reference signal in the candidate beam reference signal set, the bit field other than the bit field of the reference signal in the candidate beam reference signal set is reported as a second special state value.
可选的,若上报的备选波束参考信号集合中的参考信号的数量小于所述网络侧配置的上报参考信号的数量,且所述终端设备通过PUCCH或PUSCH向网络侧设备上报的参考信号为所述备选波束参考信号集合中的参考信号以及L1-RSRP上报的组合,则所述L1-RSRP上报使用已有的将RSRP映射为对应比特的方式。Optionally, if the number of reported reference signals in the set of candidate beam reference signals to be reported is less than the number of reported reference signals configured on the network side, and the reference signals reported by the terminal device to the network side device through PUCCH or PUSCH are In the combination of the reference signal in the candidate beam reference signal set and the L1-RSRP report, the L1-RSRP report uses the existing way of mapping RSRP into corresponding bits.
基于同一公开构思,本公开实施例中还提供了一种上报参考信号的方法,由于该设备对应的是本公开实施例上报参考信号的设备对应的方法,并且该方法解决问题的原理与该设备相似,因此该方法的实施可以参见设备的实施,重复之处不再赘述。Based on the same disclosure concept, an embodiment of the present disclosure also provides a method for reporting a reference signal, because the device corresponds to a method corresponding to a device for reporting a reference signal in an embodiment of the present disclosure, and the principle of the method to solve the problem is the same as the device Similar, so the implementation of this method can refer to the implementation of the device, and duplicates will not be repeated.
如图9所示,本公开实施例提供了一种接收参考信号的方法流程图,具体包括如下步骤:As shown in FIG. 9, an embodiment of the present disclosure provides a flowchart of a method for receiving a reference signal, which specifically includes the following steps:
步骤900,网络侧设备为终端设备配置上报参考信号的个数;Step 900: The network-side device configures the number of reported reference signals for the terminal device;
步骤901,所述网络侧设备通过PUCCH或PUSCH接收所述终端设备上报的备选波束参考信号集合中的参考信号。Step 901: The network-side device receives a reference signal in a candidate beam reference signal set reported by the terminal device through a PUCCH or a PUSCH.
可选的,所述网络侧设备接收到的备选波束参考信号集合中的参考信号的格式包括参考信号索引值和参考信号接收功率。Optionally, the format of the reference signal in the candidate beam reference signal set received by the network-side device includes a reference signal index value and a reference signal received power.
可选的,若所述网络侧设备为所述终端设备配置上报参考信号的个数等于1,则接收到的备选波束参考信号集合中的参考信号的接收功率值由X bit表示;Optionally, if the number of reported reference signals configured by the network-side device for the terminal device is equal to 1, the received power value of the reference signals in the received candidate beam reference signal set is represented by Xbit;
若所述网络侧设备为所述终端设备配置上报参考信号的个数大于1,则接收到的最大接收功率对应的备选波束参考信号集合中的参考信号的接收功率值由X bit表示,其余备选波束参考信号集合中的参考信号的接收功率由Y bit表示;If the number of reported reference signals configured by the network-side device for the terminal device is greater than 1, the received power value of the reference signal in the candidate beam reference signal set corresponding to the received maximum received power is represented by Xbit, and the rest The received power of the reference signals in the candidate beam reference signal set is represented by Ybit;
其中,X为正整数,Y为小于X的正整数。Among them, X is a positive integer, and Y is a positive integer less than X.
可选的,所述网络侧设备接收到的备选波束参考信号集合中的参考信号中至少一个参考信号的RSRP值为第一特殊状态值。Optionally, the RSRP value of at least one reference signal in the reference signals in the candidate beam reference signal set received by the network-side device is a first special state value.
可选的,若上报的备选波束参考信号集合中的参考信号的数量小于所述网络侧配置的上报参考信号的数量,且所述网络侧设备通过PUCCH或PUSCH接收所述终端设备上报的参考信号全部为所述备选波束参考信号集合中的参考信号,则除上报所述备选波束参考信号集合中的参考信号的比特域外其余的比特域为第二特殊状态值。Optionally, if the number of reference signals in the reported candidate beam reference signal set is less than the number of reported reference signals configured on the network side, and the network side device receives the reference reported by the terminal device through PUCCH or PUSCH All the signals are reference signals in the candidate beam reference signal set, and the bit fields other than the bit fields of the reference signals in the candidate beam reference signal set are reported as the second special state value.
可选的,若上报的备选波束参考信号集合中的参考信号的数量小于所述网络侧配置的上报参考信号的数量,且所述网络侧设备通过PUCCH或PUSCH接收所述终端设备上报的参考信号为所述备选波束参考信号集合中的参考信号以及L1-RSRP上报的组合,则所述L1-RSRP上报使用已有的将参考信号接收功率映射为对应比特的方式。Optionally, if the number of reference signals in the reported candidate beam reference signal set is less than the number of reported reference signals configured on the network side, and the network side device receives the reference reported by the terminal device through PUCCH or PUSCH The signal is a combination of the reference signal in the candidate beam reference signal set and the L1-RSRP report, and the L1-RSRP report uses the existing way of mapping the received power of the reference signal into corresponding bits.
以上参照示出根据本申请实施例的方法、装置(系统)和/或计算机程序产品的框图和/或流程图描述本申请。应理解,可以通过计算机程序指令来实现框图和/或流程图示图的一个块以及框图和/或流程图示图的块的组合。可以将这些计算机程序指令提供给通用计算机、专用计算机的处理器和/或其它可编程数据处理装置,以产生机器,使得经由计算机处理器和/或其它可编程数据处理装置执行的指令创建用于实现框图和/或流程图块中所指定的功能/动作的方法。The application is described above with reference to block diagrams and / or flowcharts showing methods, devices (systems) and / or computer program products according to embodiments of the application. It should be understood that one block of the block diagram and / or flowchart diagram, and a combination of the blocks of the block diagram and / or flowchart diagram can be implemented by computer program instructions. These computer program instructions may be provided to a general purpose computer, a processor of a special purpose computer, and / or other programmable data processing device to produce a machine such that the instructions executed via the computer processor and / or other programmable data processing device create A method to implement the function / action specified in the block diagram and / or flowchart block.
相应地,还可以用硬件和/或软件(包括固件、驻留软件、微码等)来实施本申请。更进一步地,本申请可以采取计算机可使用或计算机可读存储介质上的计算机程序产品的形式,其具有在介质中实现的计算机可使用或计算机可读程序代码,以由指令执行系统来使用或结合指令执行系统而使用。在本申请上下文中,计算机可使用或计算机可读介质可以是任意介质,其可以包含、存储、通信、传输、或传送程序,以由指令执行系统、装置或设备使用,或结合指令执行系统、装置或设备使用。Accordingly, the application can also be implemented with hardware and / or software (including firmware, resident software, microcode, etc.). Still further, the present application may take the form of a computer program product on a computer-usable or computer-readable storage medium having computer-usable or computer-readable program code implemented in the medium for use by an instruction execution system or Used in conjunction with the instruction execution system. In the context of this application, a computer-usable or computer-readable medium may be any medium that can contain, store, communicate, transmit, or transfer a program for use by or in connection with an instruction execution system, apparatus, or device, Device or equipment.
显然,本领域的技术人员可以对本公开进行各种改动和变型而不脱离本公开的精神和范围。这样,倘若本公开的这些修改和变型属于本公开权利要求及其等同技术的范围之内,则本公开也意图包含这些改动和变型在内。Obviously, those skilled in the art can make various modifications and variations to the present disclosure without departing from the spirit and scope of the present disclosure. In this way, if these modifications and variations of the present disclosure fall within the scope of the claims of the present disclosure and their equivalent technologies, the present disclosure also intends to include these modifications and variations.

Claims (27)

  1. 一种上报参考信号的方法,包括:A method for reporting a reference signal includes:
    终端设备接收网络侧设备配置的上报参考信号的个数;The number of reporting reference signals received by the terminal device configured by the network-side device;
    所述终端设备通过物理上行链路控制信道PUCCH或物理上行共享信道PUSCH向所述网络侧设备上报至少一个备选波束参考信号集合中的参考信号。The terminal device reports a reference signal in the at least one candidate beam reference signal set to the network-side device through a physical uplink control channel PUCCH or a physical uplink shared channel PUSCH.
  2. 如权利要求1所述的方法,其中,所述终端设备上报的备选波束参考信号集合中的参考信号的格式包括参考信号索引值和参考信号接收功率。The method according to claim 1, wherein the format of the reference signal in the set of candidate beam reference signals reported by the terminal device includes a reference signal index value and a reference signal received power.
  3. 如权利要求2所述的方法,其中,若所述终端设备接收到所述网络侧设备配置的上报参考信号的个数等于1,则所述备选波束参考信号集合中的参考信号的接收功率值由X bit表示;或The method according to claim 2, wherein if the number of reported reference signals received by the terminal device configured by the network-side device is equal to 1, the received power of the reference signals in the candidate beam reference signal set Value is represented by X bit; or
    若所述终端设备接收到所述网络侧设备配置的上报参考信号的个数大于1,则所述终端设备将最大接收功率对应的备选波束参考信号集合中的参考信号的接收功率值由X bit表示,其余备选波束参考信号集合中的参考信号的接收功率由Y bit表示;If the number of reported reference signals received by the terminal device configured by the network-side device is greater than 1, the terminal device receives the received power value of the reference signal in the candidate beam reference signal set corresponding to the maximum received power by X bit indicates that the received power of the reference signals in the remaining candidate beam reference signal sets is represented by Y bit;
    其中,X为正整数,Y为小于X的正整数。Among them, X is a positive integer, and Y is a positive integer less than X.
  4. 如权利要求2所述的方法,其中,所述终端设备上报的备选波束参考信号集合中的参考信号中至少一个参考信号的接收功率值为第一特殊状态值。The method according to claim 2, wherein the received power value of at least one reference signal in the reference signals in the candidate beam reference signal set reported by the terminal device is a first special state value.
  5. 如权利要求4所述的方法,其中,若上报的备选波束参考信号集合中的参考信号的数量小于所述网络侧配置的上报参考信号的数量,且所述终端设备通过PUCCH或PUSCH向所述网络侧设备上报的参考信号全部为所述备选波束参考信号集合中的参考信号,则除上报所述备选波束参考信号集合中的参考信号的比特域外其余的比特域为第二特殊状态值。The method according to claim 4, wherein if the number of reported reference signals in the set of candidate beam reference signals to be reported is less than the number of reported reference signals configured on the network side, and the terminal device reports the If all the reference signals reported by the network-side device are reference signals in the candidate beam reference signal set, the bit fields other than the bit fields in which the reference signals in the candidate beam reference signal set are reported are in a second special state. value.
  6. 如权利要求4所述的方法,其中,若上报的备选波束参考信号集合中的参考信号的数量小于所述网络侧配置的上报参考信号的数量,且所述终端设备通过PUCCH或PUSCH向所述网络侧设备上报的参考信号为所述备选波束参考信号集合中的参考信号以及层一-参考信号接收功率L1-RSRP上报的组合,则所述L1-RSRP上报使用已有的将参考信号接收功率值映射为对应比 特的方式。The method according to claim 4, wherein if the number of reported reference signals in the set of candidate beam reference signals to be reported is less than the number of reported reference signals configured on the network side, and the terminal device reports the The reference signal reported by the network-side device is a combination of the reference signal in the candidate beam reference signal set and the layer one-reference signal received power L1-RSRP report, then the L1-RSRP report uses the existing reference signal The manner in which the received power value is mapped to corresponding bits.
  7. 一种接收参考信号的方法,包括:A method for receiving a reference signal includes:
    网络侧设备为终端设备配置上报参考信号的个数;The network-side device configures the number of reported reference signals for the terminal device;
    所述网络侧设备通过PUCCH或PUSCH接收所述终端设备上报的备选波束参考信号集合中的参考信号。The network-side device receives a reference signal in the candidate beam reference signal set reported by the terminal device through a PUCCH or a PUSCH.
  8. 如权利要求7所述的方法,其中,所述网络侧设备接收到的备选波束参考信号集合中的参考信号的格式包括参考信号索引值和参考信号接收功率。The method according to claim 7, wherein the format of the reference signal in the candidate beam reference signal set received by the network-side device includes a reference signal index value and a reference signal received power.
  9. 如权利要求8所述的方法,其中,若所述网络侧设备为所述终端设备配置上报参考信号的个数等于1,则接收到的备选波束参考信号集合中的参考信号的接收功率值由X bit表示;The method according to claim 8, wherein if the number of reported reference signals configured by the network-side device for the terminal device is equal to 1, the received power value of the reference signals in the received candidate beam reference signal set Represented by X bit;
    若所述网络侧设备为所述终端设备配置上报参考信号的个数大于1,则接收到的最大接收功率对应的备选波束参考信号集合中的参考信号的接收功率值由X bit表示,其余备选波束参考信号集合中的参考信号的接收功率由Y bit表示;If the number of reported reference signals configured by the network-side device for the terminal device is greater than 1, the received power value of the reference signal in the candidate beam reference signal set corresponding to the received maximum received power is represented by Xbit, and the rest The received power of the reference signals in the candidate beam reference signal set is represented by Ybit;
    其中,X为正整数,Y为小于X的正整数。Among them, X is a positive integer, and Y is a positive integer less than X.
  10. 如权利要求8所述的方法,其中,所述网络侧设备接收到的备选波束参考信号集合中的参考信号中至少一个参考信号的接收功率值为第一特殊状态值。The method according to claim 8, wherein the received power value of at least one reference signal in the reference signals in the candidate beam reference signal set received by the network-side device is a first special state value.
  11. 如权利要求10所述的方法,其中,若上报的备选波束参考信号集合中的参考信号的数量小于所述网络侧配置的上报参考信号的数量,且所述网络侧设备通过PUCCH或PUSCH接收所述终端设备上报的参考信号全部为所述备选波束参考信号集合中的参考信号,则除上报所述备选波束参考信号集合中的参考信号的比特域外其余的比特域为第二特殊状态值。The method according to claim 10, wherein if the number of reference signals in the reported candidate beam reference signal set is less than the number of reported reference signals configured on the network side, and the network side device receives through the PUCCH or PUSCH The reference signals reported by the terminal device are all reference signals in the candidate beam reference signal set, and the bit fields other than the bit fields of the reference signals in the candidate beam reference signal set are reported in a second special state. value.
  12. 如权利要求10所述的方法,其中,若上报的备选波束参考信号集合中的参考信号的数量小于所述网络侧配置的上报参考信号的数量,且所述网络侧设备通过PUCCH或PUSCH接收所述终端设备上报的参考信号为所述备选波束参考信号集合中的参考信号以及L1-RSRP上报的组合,则所述L1-RSRP上报使用已有的将参考信号接收功率值映射为对应比特的方式。The method according to claim 10, wherein if the number of reference signals in the reported candidate beam reference signal set is less than the number of reported reference signals configured on the network side, and the network side device receives through the PUCCH or PUSCH The reference signal reported by the terminal device is a combination of the reference signal in the candidate beam reference signal set and the L1-RSRP report, and the L1-RSRP report uses the existing received signal power value of the reference signal to be mapped to the corresponding bit. The way.
  13. 一种上报参考信号的设备,包括:处理器以及收发机:A device for reporting a reference signal includes a processor and a transceiver:
    所述处理器用于:接收网络侧设备配置的上报参考信号的个数;通过PUCCH或PUSCH向所述网络侧设备上报至少一个备选波束参考信号集合中的参考信号。The processor is configured to: receive the number of reported reference signals configured by the network-side device; and report the reference signals in the at least one candidate beam reference signal set to the network-side device through the PUCCH or PUSCH.
  14. 如权利要求13所述的设备,其中,所述处理器上报的备选波束参考信号集合中的参考信号的格式包括参考信号索引值和参考信号接收功率。The device according to claim 13, wherein the format of the reference signal in the candidate beam reference signal set reported by the processor includes a reference signal index value and a reference signal received power.
  15. 如权利要求14所述的设备,其中,若所述处理器接收到所述网络侧设备配置的上报参考信号的个数等于1,则所述备选波束参考信号集合中的参考信号的接收功率值由X bit表示;或The device according to claim 14, wherein if the number of reported reference signals received by the processor configured by the network-side device is equal to 1, the received power of the reference signals in the candidate beam reference signal set Value is represented by X bit; or
    若所述处理器接收到所述网络侧设备配置的上报参考信号的个数大于1,则所述终端设备将最大接收功率对应的备选波束参考信号集合中的参考信号的接收功率值由X bit表示,其余备选波束参考信号集合中的参考信号的接收功率由Y bit表示;If the number of the reported reference signals received by the processor configured by the network-side device is greater than 1, the terminal device receives the received power value of the reference signal in the candidate beam reference signal set corresponding to the maximum received power by X bit indicates that the received power of the reference signals in the remaining candidate beam reference signal sets is represented by Y bit;
    其中,X为正整数,Y为小于X的正整数。Among them, X is a positive integer, and Y is a positive integer less than X.
  16. 如权利要求14所述的设备,其中,所述处理器上报的备选波束参考信号集合中的参考信号中至少一个参考信号的接收功率值为第一特殊状态值。The device according to claim 14, wherein the received power value of at least one reference signal in the reference signals in the candidate beam reference signal set reported by the processor is a first special state value.
  17. 如权利要求16所述的设备,其中,若上报的备选波束参考信号集合中的参考信号的数量小于所述网络侧配置的上报参考信号的数量,且所述处理器通过PUCCH或PUSCH向所述网络侧设备上报的参考信号全部为所述备选波束参考信号集合中的参考信号,则除上报所述备选波束参考信号集合中的参考信号的比特域外其余的比特域为第二特殊状态值。The device according to claim 16, wherein if the number of reported reference signals in the set of candidate beam reference signals to be reported is less than the number of reported reference signals configured on the network side, and the processor sends the signals to the If all the reference signals reported by the network-side device are reference signals in the candidate beam reference signal set, the bit fields other than the bit fields in which the reference signals in the candidate beam reference signal set are reported are in a second special state. value.
  18. 如权利要求16所述的设备,其中,若上报的备选波束参考信号集合中的参考信号的数量小于所述网络侧配置的上报参考信号的数量,且所述处理器通过PUCCH或PUSCH向所述网络侧设备上报的参考信号为所述备选波束参考信号集合中的参考信号以及L1-RSRP上报的组合,则所述L1-RSRP上报使用已有的将参考信号接收功率值映射为对应比特的方式。The device according to claim 16, wherein if the number of reported reference signals in the set of candidate beam reference signals to be reported is less than the number of reported reference signals configured on the network side, and the processor sends the signals to all the units through PUCCH or PUSCH If the reference signal reported by the network-side device is a combination of the reference signal in the candidate beam reference signal set and the L1-RSRP report, the L1-RSRP report uses the existing received signal power value of the reference signal to map to the corresponding bit. The way.
  19. 一种接收参考信号的设备,包括:处理器以及收发机:A device for receiving a reference signal includes a processor and a transceiver:
    所述处理器用于:为终端设备配置上报参考信号的个数;通过PUCCH或PUSCH接收所述终端设备上报的备选波束参考信号集合中的参考信号。The processor is configured to: configure the number of reported reference signals for the terminal device; and receive the reference signals in the candidate beam reference signal set reported by the terminal device through the PUCCH or PUSCH.
  20. 如权利要求19所述的设备,其中,所述处理器接收到的备选波束参 考信号集合中的参考信号的格式包括参考信号索引值和参考信号接收功率。The apparatus of claim 19, wherein the format of the reference signal in the candidate beam reference signal set received by the processor includes a reference signal index value and a reference signal received power.
  21. 如权利要求20所述的设备,其中,若所述处理器为所述终端设备配置上报参考信号的个数等于1,则接收到的备选波束参考信号集合中的参考信号的接收功率值由X bit表示;The device according to claim 20, wherein if the processor configures the terminal device to report the number of reference signals equal to 1, the received power value of the reference signals in the received candidate beam reference signal set is X bit said;
    若所述处理器为所述终端设备配置上报参考信号的个数大于1,则接收到的最大接收功率对应的备选波束参考信号集合中的参考信号的接收功率值由X bit表示,其余备选波束参考信号集合中的参考信号的接收功率由Y bit表示;If the number of reference signal reports configured by the processor for the terminal device is greater than 1, the received power value of the reference signal in the candidate beam reference signal set corresponding to the received maximum received power is represented by Xbit, and the remaining The received power of the reference signals in the selected beam reference signal set is represented by Ybit;
    其中,X为正整数,Y为小于X的正整数。Among them, X is a positive integer, and Y is a positive integer less than X.
  22. 如权利要求20所述的设备,其中,所述处理器接收到的备选波束参考信号集合中的参考信号中至少一个参考信号的接收功率值为第一特殊状态值。The device according to claim 20, wherein a received power value of at least one reference signal in the reference signals in the candidate beam reference signal set received by the processor is a first special state value.
  23. 如权利要求22所述的设备,其中,若上报的备选波束参考信号集合中的参考信号的数量小于所述网络侧配置的上报参考信号的数量,且所述处理器通过PUCCH或PUSCH接收所述终端设备上报的参考信号全部为所述备选波束参考信号集合中的参考信号,则除上报所述备选波束参考信号集合中的参考信号的比特域外其余的比特域为第二特殊状态值。The device according to claim 22, wherein if the number of reported reference signals in the reported set of candidate beam reference signals is less than the number of reported reference signals configured on the network side, and the processor receives all the signals through PUCCH or PUSCH If all the reference signals reported by the terminal device are reference signals in the candidate beam reference signal set, the bit fields other than the bit fields of the reference signals in the candidate beam reference signal set are reported as the second special state value. .
  24. 如权利要求22所述的设备,其中,若上报的备选波束参考信号集合中的参考信号的数量小于所述网络侧配置的上报参考信号的数量,且所述处理器通过PUCCH或PUSCH接收所述终端设备上报的参考信号为所述备选波束参考信号集合中的参考信号以及L1-RSRP上报的组合,则所述L1-RSRP上报使用已有的将参考信号接收功率值映射为对应比特的方式。The device according to claim 22, wherein if the number of reported reference signals in the reported set of candidate beam reference signals is less than the number of reported reference signals configured on the network side, and the processor receives all the signals through PUCCH or PUSCH If the reference signal reported by the terminal device is a combination of the reference signal in the candidate beam reference signal set and the L1-RSRP report, the L1-RSRP report uses the existing reference signal received power value to be mapped to the corresponding bit. the way.
  25. 一种上报参考信号的设备,包括:至少一个处理单元以及至少一个存储单元,其中,所述存储单元存储有程序代码,当所述程序代码被所述处理单元执行时,使得所述处理单元执行权利要求1-6任一所述方法的步骤。A device for reporting a reference signal includes: at least one processing unit and at least one storage unit, wherein the storage unit stores program code, and when the program code is executed by the processing unit, causes the processing unit to execute Steps of the method of any of claims 1-6.
  26. 一种接收参考信号的设备,包括:至少一个处理单元以及至少一个存储单元,其中,所述存储单元存储有程序代码,当所述程序代码被所述处理单元执行时,使得所述处理单元执行权利要求7-12任一所述方法的步骤。A device for receiving a reference signal includes: at least one processing unit and at least one storage unit, wherein the storage unit stores a program code, and when the program code is executed by the processing unit, causes the processing unit to execute Steps of the method of any of claims 7-12.
  27. 一种计算设备可读存储介质,包括程序代码,当所述程序代码在计 算设备上运行时,所述程序代码用于使所述计算设备执行权利要求1-12任一所述方法的步骤。A computing device-readable storage medium includes program code, and when the program code is run on a computing device, the program code is used to cause the computing device to perform the steps of the method according to any one of claims 1-12.
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