公开(公告)号：US20160211899A1

公开(公告)日：2016-07-21

申请号：US15081038

申请日：2016-03-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jing YANG ,  Jinlin ZHANG

IPC: H04B7/06 ,  H04L5/00 ,  H04B17/318

CPC classification number: H04B7/0617 ,  H04B7/0619 ,  H04B7/0695 ,  H04B7/088 ,  H04B17/318 ,  H04L5/0048

Abstract: A communication method, a base station, and user equipment are provided. The method includes: forming m beams by using a manner of antenna weighting, where m is a positive integer greater than 1; determining an uplink receive power of each beam according to an uplink sounding signal of UE; selecting n beams from the m beams according to the uplink receive power of each beam, where n is a positive integer, and n

Abstract translation: 提供通信方法，基站和用户设备。 该方法包括：通过使用天线加权的方式形成m个波束，其中m是大于1的正整数; 根据UE的上行探测信号确定每个波束的上行接收功率; 根据每个波束的上行接收功率从m个波束中选择n个波束，其中n是正整数，n

公开(公告)号：US20150103779A1

公开(公告)日：2015-04-16

申请号：US14508496

申请日：2014-10-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jie MA ,  Yi ZHANG ,  Jinlin ZHANG ,  Jun CHEN ,  Xiaofei MA

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/0453 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0098 ,  H04L43/00 ,  H04W72/0486 ,  H04W72/08

Abstract: A method and an apparatus for controlling a carrier frequency in a multi-carrier/cell system are provided. The method includes receiving Channel Quality Indicator (CQI) information of a carrier frequency reported by a terminal, determining whether to deactivate or activate the carrier frequency according to the CQI information, and instructing the terminal to deactivate or activate the carrier frequency according to a result of the determining. Thus, a certain carrier frequency is flexibly activated or deactivated in the multi-carrier/cell system through carrier frequency quality reporting and threshold comparison.

Abstract translation: 提供了一种用于控制多载波/小区系统中的载波频率的方法和装置。 该方法包括接收由终端报告的载频的信道质量指示符（CQI）信息，根据CQI信息确定是否去激活或激活载波频率，并根据结果指示终端去激活或激活载波频率 的确定。 因此，通过载波频率质量报告和阈值比较，在多载波/小区系统中灵活地激活或去激活某一载波频率。

公开(公告)号：US20130130703A1

公开(公告)日：2013-05-23

申请号：US13745183

申请日：2013-01-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Rui CAI ,  Jiang LI ,  Jinlin ZHANG

IPC: H04W16/24

CPC classification number: H04W16/24 ,  H04B7/0413 ,  H04B7/0491 ,  H04B7/06 ,  H04W72/046

Abstract: Embodiments of the present invention provide a signal transmission method, apparatus, and base station. The method includes: sending downlink signals through N sectors, where the N sectors are created by using M sectors used to receive uplink signals, and N>M. In the embodiments of the present invention, the base station creates N sectors by using M sectors used to receive uplink signals and sends downlink signals through the N sectors, so that the multi-sector technology is mainly used in the downlink and the multi-antenna technology is mainly used in the uplink. This may resolve an existing conflict between the uplink and the downlink when system capacity is being improved, thereby improving system capacity of a wireless communication network.

Abstract translation: 本发明的实施例提供一种信号传输方法，装置和基站。 该方法包括：通过N个扇区发送下行链路信号，其中通过使用用于接收上行链路信号的M个扇区来创建N个扇区，并且N> M。 在本发明的实施例中，基站通过使用用于接收上行链路信号的M个扇区来创建N个扇区，并且通过N个扇区发送下行链路信号，使得多扇区技术主要用于下行链路和多天线 技术主要用于上行。 这可以在系统容量提高时解决上行链路和下行链路之间的现有冲突，从而提高无线通信网络的系统容量。

公开(公告)号：US20170099128A1

公开(公告)日：2017-04-06

申请号：US15380384

申请日：2016-12-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hui GAO ,  Jinlin ZHANG

IPC: H04L5/00 ,  H04W74/06 ,  H04L1/18

CPC classification number: H04L5/0055 ,  H04L1/1671 ,  H04L1/18 ,  H04L1/1812 ,  H04L1/1867 ,  H04W74/06

Abstract: The present disclosure relates to a radio resource scheduling method and apparatus. When a sending end receives a NACK message fed back by a receiving end, the method includes acquiring, by the sending end, data whose response message is the NACK message as data to be retransmitted, where the data to be retransmitted includes at least one transport block; and determining, by the sending end according to a RLC status report sent by the receiving end, whether the receiving end successfully receives each transport block of the data to be retransmitted. If all the transport blocks of the data to be retransmitted are successfully received, canceling retransmission of the data to be retransmitted; or if not all the transport blocks of the data to be retransmitted are successfully received, retransmitting a transport block that is in the data to be retransmitted and is not successfully received.