公开(公告)号：US20140269580A1

公开(公告)日：2014-09-18

申请号：US14289324

申请日：2014-05-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xin HUANG ,  Dingzhang DAI ,  Jianyou LIN ,  Fangfu GUO

IPC: H04W72/04

CPC classification number: H04W72/0473 ,  H04W52/146 ,  H04W52/247 ,  H04W52/267 ,  H04W52/343 ,  H04W52/362 ,  H04W52/58

Abstract: The present invention discloses a method and an apparatus for determining a power offset parameter. The method for determining the power offset parameter provided in the present invention comprises: obtaining data throughput rate and/or cell resource usage state of a terminal; determining a resource state of the terminal according to the data throughput rate and/or the cell resource usage state and a corresponding threshold; determining power offset parameter configuration corresponding to the resource state according to the determined resource state; and sending the power offset parameter configuration to the terminal, so that the terminal determines the power offset parameter according to the power offset parameter configuration.

Abstract translation: 本发明公开了一种用于确定功率偏移参数的方法和装置。 本发明提供的用于确定功率偏移参数的方法包括：获得终端的数据吞吐率和/或小区资源使用状态; 根据数据吞吐率和/或小区资源使用状态和相应的阈值确定终端的资源状态; 根据确定的资源状态确定与资源状态相对应的功率偏移参数配置; 并向终端发送功率偏移参数配置，使得终端根据功率偏移参数配置来确定功率偏移参数。

公开(公告)号：US20170208610A1

公开(公告)日：2017-07-20

申请号：US15474670

申请日：2017-03-30

Applicant: Huawei Technologies Co., Ltd

Inventor： Zhenfei TANG ,  Fangfu GUO ,  Ning WU

IPC: H04W72/12

CPC classification number: H04W72/1205 ,  H04W4/70 ,  H04W72/1242 ,  H04W72/1268

Abstract: The present invention discloses a data transmission method and device. When user equipment needs to send uplink data to a base station device, but the base station has not triggered uplink scheduling for the to-be-sent data of the user equipment, a first solution is proposed: Control information is sent by using an uplink transmission resource, then uplink scheduling information is obtained from the base station, and the uplink data is sent to the base station by using the uplink scheduling information. A second solution is also proposed: The uplink data is sent to the base station by using common uplink scheduling information configured by the base station. The two solutions simplify a procedure for uplink data transmission between the user equipment and the base station, so that a data transmission delay is reduced, and system performance is improved.

公开(公告)号：US20160021623A1

公开(公告)日：2016-01-21

申请号：US14868345

申请日：2015-09-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Fangfu GUO ,  Xiaoying XU ,  Dong CHEN

IPC: H04W52/26 ,  H04W52/14 ,  H04L1/18 ,  H04W72/04

CPC classification number: H04W52/265 ,  H04L1/1887 ,  H04M1/725 ,  H04W36/18 ,  H04W36/30 ,  H04W52/143 ,  H04W52/146 ,  H04W52/247 ,  H04W52/248 ,  H04W52/386 ,  H04W52/44 ,  H04W72/0413 ,  H04W72/042

Abstract: Embodiments of the present invention provide a downlink information processing method and a device. The method includes: determining, by UE, whether a communication link between a cell in an active set and the UE meets a preset communication quality requirement; and if the communication link between the cell in the active set and the UE does not meet the preset communication quality requirement, stopping, by the UE, processing downlink information that is sent from a base station by using the communication link; therefore, transmission performance of the UE is not affected.

Abstract translation: 本发明的实施例提供一种下行链路信息处理方法和装置。 该方法包括：通过UE确定活动集中的小区与UE之间的通信链路是否满足预设的通信质量要求; 并且如果活动集中的小区与UE之间的通信链路不符合预设的通信质量要求，则UE停止处理通过使用通信链路从基站发送的下行链路信息; 因此，UE的传输性能不受影响。

公开(公告)号：US20170006437A1

公开(公告)日：2017-01-05

申请号：US15265059

申请日：2016-09-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fangfu GUO ,  Xiaoxiao ZHENG ,  Yi ZHANG ,  LingIi PANG

IPC: H04W4/06 ,  H04L1/18 ,  H04W36/00 ,  H04W72/04

CPC classification number: H04W4/06 ,  H04L1/1861 ,  H04L1/1893 ,  H04L2001/0093 ,  H04W36/0016 ,  H04W72/005 ,  H04W72/0413

Abstract: According to a group communication apparatus and method provided by the present invention, uplink feedback information is configured for some or all UEs in a group of UEs that receive group communication service data packet, so that the group communication apparatus can control downlink data transmission according to uplink feedback information fed back by UE, for example, a suitable MCS is determined and HARQ retransmission is performed, thereby improving reliability and transmission efficiency of group communication service data packet transmission.

Abstract translation: 根据本发明提供的组通信装置和方法，为接收组通信业务数据分组的一组UE中的一些或所有UE配置上行反馈信息，使得组通信装置可以根据 由UE反馈的上行链路反馈信息，例如，确定适当的MCS，并且执行HARQ重传，从而提高组通信业务数据分组传输的可靠性和传输效率。