公开(公告)号：US20150003442A1

公开(公告)日：2015-01-01

申请号：US14487911

申请日：2014-09-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jingyuan SUN ,  Liang XIA ,  Yongxing ZHOU ,  Xiaotao REN

IPC: H04W56/00 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04W56/0015 ,  H04L5/0092 ,  H04W16/02 ,  H04W16/04 ,  H04W72/042

Abstract: Embodiments of the present invention disclose a cell configuration method, a method for implementing synchronization between a user equipment and a base station, a user equipment, and a base station. The cell configuration method includes: determining, by a first base station corresponding to a first cell, system information of a second cell; and notifying, by the first base station, a second base station corresponding to the second cell of the system information, so that the second base station sends and receives signals according to the system information. According to the solutions provided in the embodiments of the present invention, system information of a cell may be dynamically or semi-statically adjusted according to user equipment distribution and service distribution, so that network resources can be better provided for a user equipment that needs them, a capability of serving the user equipment is improved.

Abstract translation: 本发明的实施例公开了一种小区配置方法，用于实现用户设备与基站，用户设备和基站之间的同步的方法。 小区配置方法包括：由对应于第一小区的第一基站确定第二小区的系统信息; 以及由所述第一基站通知与所述系统信息的所述第二小区对应的第二基站，使得所述第二基站根据所述系统信息发送和接收信号。 根据本发明实施例提供的解决方案，可以根据用户设备分布和业务分布对小区的系统信息进行动态或半静态调整，从而可以更好地为需要用户设备的用户设备提供网络资源 提高了服务用户设备的能力。

公开(公告)号：US20140241193A1

公开(公告)日：2014-08-28

申请号：US14267581

申请日：2014-05-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jingyuan SUN ,  Yongxing ZHOU ,  David MAZZARESE ,  Xiaotao REN

IPC: H04B7/06 ,  H04W24/08

CPC classification number: H04B7/0632 ,  H04B7/0456 ,  H04B7/0639 ,  H04B17/345 ,  H04L1/0026 ,  H04W24/08 ,  H04W52/243

Abstract: Embodiments of the present invention provide a method and a system for measuring a channel quality indicator, a user equipment and a base station. The method includes: obtaining a channel quality indicator configuration, where the channel quality indicator configuration includes a first combination, and the first combination includes a valid signal processing manner and an interfering signal processing manner; performing valid signal processing and interfering signal processing according to the valid signal processing manner and the interfering signal processing manner in the first combination to obtain a valid signal and an interfering signal; performing channel quality indicator calculation according to the valid signal and the interfering signal to obtain a channel quality indicator; and feeding the channel quality indicator back to a base station.

Abstract translation: 本发明的实施例提供了一种用于测量信道质量指示符，用户设备和基站的方法和系统。 该方法包括：获取信道质量指示符配置，其中信道质量指示符配置包括第一组合，并且第一组合包括有效信号处理方式和干扰信号处理方式; 根据第一组合中的有效信号处理方式和干扰信号处理方式执行有效信号处理和干扰信号处理，以获得有效信号和干扰信号; 根据有效信号和干扰信号进行信道质量指标计算，获得信道质量指标; 并将信道质量指示符馈送回基站。

公开(公告)号：US20140056282A1

公开(公告)日：2014-02-27

申请号：US14069792

申请日：2013-11-01

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jingyuan SUN ,  Yongxing Zhou ,  Xiaotao Ren

IPC: H04L5/00 ,  H04W24/02

CPC classification number: H04L5/0037 ,  H04W24/02 ,  H04W52/143 ,  H04W52/247 ,  H04W72/1226

Abstract: Embodiments of the present invention provide an interference coordination method, a base station, and a communication system. The method includes: acquiring first user channel state information on a first time-frequency resource on which interference coordination is to be performed; acquiring second user channel state information on the first time-frequency resource; pairing a first user and a second user according to the first user channel state information and the second user channel state information to obtain transmit power and a precoding matrix that are corresponding to the second user; and transmitting data to the second user on the first time-frequency resource according to the transmit power and the precoding matrix, but not transmitting data to the first user on the first time-frequency resource.

Abstract translation: 本发明的实施例提供了一种干扰协调方法，基站和通信系统。 该方法包括：获取关于要执行干扰协调的第一时间频率资源的第一用户信道状态信息; 获取关于所述第一时间频率资源的第二用户信道状态信息; 根据第一用户信道状态信息和第二用户信道状态信息配对第一用户和第二用户以获得对应于第二用户的发射功率和预编码矩阵; 以及根据发射功率和预编码矩阵在第一时间频率资源上向第二用户发送数据，但不在第一时间频率资源上向第一用户发送数据。