摘要：【中文】本发明提供一种确定码字映射方式的方法及装置，涉及通信技术领域，方法包括：网络侧设备确定发送至终端的下行传输数据占用的解调参考信号端口组DMRS port group的数量N，N大于等于1；若所述网络侧设备确定所述下行传输数据对应的码字传输方式为双码字传输，则所述网络侧设备根据所述下行传输数据占用的DMRS port group的数量N确定所述下行传输数据对应的码字映射方式。通过一个下行数据信道实际占用的DMRS port group的数量来确定使用哪一种映射方式，能够考虑到不同传输点的传输质量，从而减少下行数据传输的性能损失。 【EN】The invention provides a method and a device for determining a code word mapping mode, which relate to the technical field of communication, and the method comprises the following steps: the method comprises the steps that network side equipment determines the number N of demodulation reference signal port groups (DMRS port groups) occupied by downlink transmission data sent to a terminal, wherein N is more than or equal to 1; if the network side equipment determines that the codeword transmission mode corresponding to the downlink transmission data is double-codeword transmission, the network side equipment determines the codeword mapping mode corresponding to the downlink transmission data according to the number N of DMRS port groups occupied by the downlink transmission data. The mapping mode is determined according to the number of DMRS port groups actually occupied by one downlink data channel, and the transmission quality of different transmission points can be considered, so that the performance loss of downlink data transmission is reduced.

摘要：【中文】本发明提供了一种相位跟踪参考信号PTRS传输方法、网络设备及终端，该方法包括：向终端发送第一数据的目标调制与编码策略MCS等级；按照预设映射准则或预设映射关系，确定目标MCS等级对应的等效MCS等级，根据等效MCS等级，向终端发送具有目标时域密度的相位跟踪参考信号PTRS，其中，目标时域密度是根据等效MCS等级确定的。本发明实施例可以满足不同业务的不同相位跟踪需求，从而保证不同业务传输的可靠性。 【EN】The invention provides a phase tracking reference signal PTRS transmission method, network equipment and a terminal, wherein the method comprises the following steps: sending a target modulation and coding strategy MCS level of first data to a terminal; and determining an equivalent MCS level corresponding to the target MCS level according to a preset mapping criterion or a preset mapping relation, and sending a phase tracking reference signal PTRS with a target time domain density to the terminal according to the equivalent MCS level, wherein the target time domain density is determined according to the equivalent MCS level. The embodiment of the invention can meet different phase tracking requirements of different services, thereby ensuring the reliability of transmission of the different services.

摘要：【中文】本发明提供一种传输方法及装置，涉及通信技术领域，方法包括：网络侧设备确定发送至终端的下行传输数据占用的解调参考信号端口组DMRS port group的数量N，N大于等于1；所述网络侧设备根据所述下行传输数据占用的DMRS port group的数量确定所述下行传输数据对应的码字传输方式；所述网络侧设备将所述下行传输数据按照所述码字传输方式进行数据处理，并将处理后的所述下行传输数据通过N个所述DMRS port group对应的传输点进行传输。通过一个数据信道实际占用的DMRS port group的数量来确定使用单码字传输还是双码字传输，确定码字传输方式的方法更灵活。 【EN】The invention provides a transmission method and a device, which relate to the technical field of communication, and the method comprises the following steps: the method comprises the steps that network side equipment determines the number N of demodulation reference signal port groups (DMRS port groups) occupied by downlink transmission data sent to a terminal, wherein N is more than or equal to 1; the network side equipment determines a code word transmission mode corresponding to the downlink transmission data according to the number of DMRS port groups occupied by the downlink transmission data; and the network side equipment performs data processing on the downlink transmission data according to the code word transmission mode, and transmits the processed downlink transmission data through transmission points corresponding to the N DMRS port groups. The method for determining the code word transmission mode is more flexible by determining whether single code word transmission or double code word transmission is used according to the number of DMRS port groups actually occupied by one data channel.

摘要：【中文】本申请公开了信息传输方法及设备，用以降低预编码矩阵信息传输开销。在终端侧，本申请实施例提供的一种信息传输方法，包括：确定第一预编码矩阵信息；其中，所述第一预编码矩阵信息包括：宽带波束集合中每个波束的宽带加权系数以及子带波束集合中每个波束的子带加权系数，其中，所述子带波束集合中的每个波束是从所述宽带波束集合中选取的；将所述第一预编码矩阵信息中除了系统约定的固定加权系数外的其余信息作为第二预编码矩阵信息发送给网络侧。 【EN】The application discloses an information transmission method and equipment, which are used for reducing the cost of precoding matrix information transmission. On a terminal side, an information transmission method provided in an embodiment of the present application includes: determining first precoding matrix information; wherein the first precoding matrix information includes: a wideband weighting coefficient for each beam in a wideband beam set and a subband weighting coefficient for each beam in a subband beam set, wherein each beam in the subband beam set is selected from the wideband beam set; and sending the rest information except the fixed weighting coefficient appointed by the system in the first precoding matrix information as second precoding matrix information to a network side.

摘要：【中文】本发明涉及无线通信技术领域，特别涉及一种侦听控制信道的方法及设备，用以解决公开了一种现有技术中存在的终端需要持续在激活BWP上侦听下行控制信道，导致耗电量增加的问题。本发明实施例终端接收网络侧设备发送的节能配置信息，所述节能配置信息包括至少一个BWP上的节能信号配置信息；当激活的第一BWP上配置节能配置信息时，根据节能信号配置信息在第一BWP上侦听下行控制信道。由于本发明实施例终端在第一BWP上根据节能信号配置信息侦听下行控制信道，并不需要持续在第一BWP上侦听下行控制信道，从而节省了终端电量。 【EN】The invention relates to the technical field of wireless communication, in particular to a method and equipment for intercepting a control channel, which are used for solving the problem that the power consumption is increased because a terminal needs to continuously intercept a downlink control channel on an active BWP (broadband access point) in the prior art. The terminal receives energy-saving configuration information sent by a network side device, wherein the energy-saving configuration information comprises energy-saving signal configuration information on at least one BWP; and when the energy-saving configuration information is configured on the activated first BWP, the downlink control channel is intercepted on the first BWP according to the energy-saving signal configuration information. The terminal listens to the downlink control channel on the first BWP according to the energy-saving signal configuration information in the embodiment of the invention, and does not need to continuously listen to the downlink control channel on the first BWP, thereby saving the power of the terminal.

摘要：【中文】本发明公开了一种服务小区的设置方法、终端设备及网络设备，用于在对多个服务小区进行PDCCH的监听之前，对部分服务小区进行重新设置，从而提高终端设备的节能效果。其中的服务小区的设置方法包括：终端设备在满足第一条件时，对所述终端设备在载波聚合CA模式下的部分服务小区进行重设置；所述部分服务小区被重设置后，所述终端设备的功耗降低其中，所述第一条件为当前所述终端设备与网络设备无数据交互，或者所述第一条件为所述终端设备采用第一方式监听下行信道，所述终端设备采用所述第一方式监听所述下行信道的功耗低于所述终端设备采用当前方式监听所述下行信道的功耗。 【EN】The invention discloses a setting method of a service cell, terminal equipment and network equipment, which are used for resetting partial service cells before monitoring PDCCH (physical Downlink control channel) of a plurality of service cells, thereby improving the energy-saving effect of the terminal equipment. The method for setting the service cell comprises the following steps: when the terminal equipment meets a first condition, resetting a part of service cells of the terminal equipment in a Carrier Aggregation (CA) mode; after the partial service cells are reset, the power consumption of the terminal equipment is reduced, wherein the first condition is that the terminal equipment and the network equipment have no data interaction currently, or the first condition is that the terminal equipment monitors a downlink channel in a first mode, and the power consumption of the terminal equipment monitoring the downlink channel in the first mode is lower than the power consumption of the terminal equipment monitoring the downlink channel in the current mode.

摘要：【中文】本申请公开了一种信道状态信息反馈方法、预编码矩阵确定方法及装置。本申请中，终端确定基站的每个天线端口分组对应的波束，其中基站的天线端口被划分为多个天线端口分组；终端根据信道测量信息以及每个天线端口分组对应的波束，确定每个极化方向的等效天线端口使用的至少一个合成波束；终端根据每个天线端口分组对应的波束以及每个极化方向的等效天线端口使用的至少一个合成波束，确定用于构造预编码矩阵中的每个层所对应的预编码的线性合并系数；终端向基站反馈信道状态信息，该信道状态信息包括天线端口分组对应的波束的指示信息、等效天线端口使用的至少一个合成波束的指示信息，以及线性合并系数中的部分或全部线性合并系数。 【EN】The application discloses a channel state information feedback method, a precoding matrix determination method and a device. In the application, a terminal determines a beam corresponding to each antenna port group of a base station, wherein the antenna ports of the base station are divided into a plurality of antenna port groups; the terminal determines at least one synthesized beam used by the equivalent antenna port in each polarization direction according to the channel measurement information and the beam corresponding to each antenna port group; the terminal determines a linear combination coefficient for constructing precoding corresponding to each layer in a precoding matrix according to a beam corresponding to each antenna port group and at least one synthesized beam used by an equivalent antenna port in each polarization direction; and the terminal feeds back channel state information to the base station, wherein the channel state information comprises indication information of beams corresponding to the antenna port group, indication information of at least one synthesized beam used by the equivalent antenna port, and partial or all linear combination coefficients in the linear combination coefficients.

摘要：【中文】本申请公开了一种信道状态信息的反馈方法及装置、网络设备和终端，其中，所述信道状态信息的反馈方法包括：终端在合并波束集合中确定所述合并波束集合中的N个波束构成第一波束集合；所述第一波束集合中的波束满足函数关系；所述函数关系为波束的加权系数与频率的函数关系；N为正整数；所述终端针对每一层的每个极化方向，确定所述第一波束集合中每个波束的加权系数在所述函数关系中的加权系数参数，以及第二波束集合中每个波束的加权系数；所述第二波束集合为所述合并波束集合中除所述第一波束集合中的波束外的波束构成的波束集合；所述终端将所述加权系数参数及所述第二波束集合中的每个波束的加权系数反馈至网络设备。 【EN】The application discloses a method and a device for feeding back channel state information, network equipment and a terminal, wherein the method for feeding back the channel state information comprises the following steps: the terminal determines N beams in a combined beam set to form a first beam set; beams in the first set of beams satisfy a functional relationship; the functional relation is a functional relation between the weighting coefficient of the wave beam and the frequency; n is a positive integer; the terminal determines a weighting coefficient parameter of a weighting coefficient of each beam in the first beam set in the functional relation and a weighting coefficient of each beam in the second beam set for each polarization direction of each layer; the second set of beams is a set of beams formed by beams in the combined set of beams except for the beams in the first set of beams; and the terminal feeds the weighting coefficient parameter and the weighting coefficient of each beam in the second beam set back to the network equipment.

摘要：【中文】本发明提供了一种信息传输方法、网络设备及终端，解决由于同步UE至少需要提前1个同步广播信号块SS/PBCH周期醒来，从而带来较多功耗的问题。本发明实施例的信息传输方法包括：在目标时间窗口内，发送目标同步广播信号块SS/PBCH；其中，目标SS/PBCH是指终端进行网络同步和/或时频跟踪所需要的至少一个同步广播信号块，目标时间窗口对应的时间长度小于目标发送周期对应的时间长度，目标发送周期为SS/PBCH的发送周期，且目标时间窗口位于寻呼时机之前，或者，目标时间窗口的结束时刻与寻呼时机所在的时刻相同。本发明实施例使得终端能够在寻呼时机之前的较短时间内完成同步和时频跟踪，进而降低了终端的功耗。 【EN】The invention provides an information transmission method, network equipment and a terminal, which solve the problem of more power consumption caused by that synchronous UE needs to wake up at least 1 synchronous broadcast signal block SS/PBCH period in advance. The information transmission method of the embodiment of the invention comprises the following steps: transmitting a target synchronization broadcast signal block SS/PBCH within a target time window; the target SS/PBCH refers to at least one synchronous broadcast signal block required by the terminal for network synchronization and/or time-frequency tracking, the time length corresponding to a target time window is smaller than the time length corresponding to a target sending period, the target sending period is the sending period of the SS/PBCH, and the target time window is located before the paging occasion, or the ending time of the target time window is the same as the time of the paging occasion. The embodiment of the invention enables the terminal to complete synchronization and time-frequency tracking in a short time before the paging occasion, thereby reducing the power consumption of the terminal.

摘要：【中文】本发明实施例提供一种链路中断的处理方法和设备。本发明实施例提供的链路中断的处理方法和设备，在中继节点的上级无线链路发生故障时，通过释放该中继节点与下级中继节点的连接，以促使下级中继节点重新选择接入节点，或者释放该中继节点与终端之间连接，以促使终端重新选择接入节点，从而可以恢复终端到施主基站的连接。 【EN】The embodiment of the invention provides a method and equipment for processing link interruption. According to the method and the device for processing the link interruption, when the superior wireless link of the relay node fails, the connection between the relay node and the subordinate relay node is released to prompt the subordinate relay node to reselect the access node, or the connection between the relay node and the terminal is released to prompt the terminal to reselect the access node, so that the connection between the terminal and the donor base station can be recovered.