公开(公告)号：EP3304981A1

公开(公告)日：2018-04-11

申请号：EP15894398.5

申请日：2015-12-23

申请人： Intel IP Corporation

发明人： ZHANG, Yujian ,  FONG, Mo-Han ,  BENDLIN, Ralf

IPC分类号： H04W48/10 ,  H04W72/04 ,  H04W74/08 ,  H04W88/06

CPC分类号： H04W36/04 ,  H04J2211/003 ,  H04W48/10 ,  H04W48/12 ,  H04W72/044 ,  H04W74/0833 ,  H04W88/06 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/21 ,  Y02D70/22

摘要： The periodic broadcasting of system information by an eNB is costly in terms of both spectrum and energy. Embodiments described herein more efficiently transmit system information and are particularly applicable to 5G deployment scenarios. In one embodiment, an LTE cell broadcasts system information to be used by a UE in initially connecting to a 5G cell, termed initial access system information. The 5G cell may then transmit system information upon request by a connected UE or when the system information is updated.

公开(公告)号：EP2635086A4

公开(公告)日：2017-07-19

申请号：EP11835594

申请日：2011-10-13

申请人： ZTE CORP

发明人： YOU AIMIN ,  YANG ZELIANG ,  ZONG BAIQING

IPC分类号： H04B1/71 ,  H04B1/7107 ,  H04J11/00 ,  H04W88/06

CPC分类号： H04J11/0066 ,  H04B1/71 ,  H04B1/7107 ,  H04J11/004 ,  H04J2211/003 ,  H04L25/0204 ,  H04L25/03178

公开(公告)号：EP2670070A4

公开(公告)日：2014-08-20

申请号：EP12757778

申请日：2012-03-08

申请人： LG ELECTRONICS INC

发明人： SEO INKWON ,  SEO HANBYUL ,  KIM KIJUN

IPC分类号： H04W72/08

CPC分类号： H04J11/0056 ,  H04B7/2656 ,  H04J2211/003 ,  H04W72/082

公开(公告)号：EP2670070A2

公开(公告)日：2013-12-04

申请号：EP12757778.1

申请日：2012-03-08

申请人： LG Electronics Inc.

发明人： SEO, Inkwon ,  SEO, Hanbyul ,  KIM, Kijun

IPC分类号： H04J11/00 ,  H04B7/26

CPC分类号： H04J11/0056 ,  H04B7/2656 ,  H04J2211/003 ,  H04W72/082

摘要： The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and a device for a serving cell to control the interference between cells in a time division duplex (TDD) wireless communication system, the method comprising the steps of: transmitting to a neighbor cell subframe allocation information for indicating one or more uplink (UL) subframes; and limiting UL transmission activity in the one or more of the UL subframes.

摘要翻译： 本发明涉及一种无线通信系统，更具体地，本发明涉及一种方法和一个服务小区，以控制时分双工（TDD）无线通信系统中小区之间的干扰的装置，所述方法包括以下步骤 的：向相邻小区子帧分配信息，用于指示一个或多个上行链路（UL）子帧; 并限制在一个或多个UL子帧的UL传输活动。

公开(公告)号：EP2670070B1

公开(公告)日：2017-05-03

申请号：EP12757778

申请日：2012-03-08

申请人： LG ELECTRONICS INC

发明人： SEO INKWON ,  SEO HANBYUL ,  KIM KIJUN

IPC分类号： H04W72/08 ,  H04B7/26 ,  H04J11/00

CPC分类号： H04J11/0056 ,  H04B7/2656 ,  H04J2211/003 ,  H04W72/082

公开(公告)号：EP2639981A4

公开(公告)日：2017-03-29

申请号：EP11839091

申请日：2011-11-08

申请人： SAMSUNG ELECTRONICS CO LTD

发明人： JANG JAE HYUK ,  JEONG KYEONG IN ,  VAN LIESHOUT GERT JAN ,  KIM SOENG HUN ,  HAN JIN-KYU

IPC分类号： H04W4/06 ,  H04W52/02 ,  H04W76/00

CPC分类号： H04W72/0446 ,  H04H20/71 ,  H04J2211/003 ,  H04L12/189 ,  H04W4/06 ,  H04W48/00 ,  H04W48/10 ,  H04W52/0216 ,  H04W72/005 ,  H04W72/042 ,  H04W72/1278 ,  H04W76/002 ,  H04W76/046 ,  H04W88/022 ,  H04W88/06 ,  H04W88/08 ,  Y02B60/50 ,  Y02D70/00 ,  Y02D70/1262

摘要： The present invention proposes a method for preventing, when two types of subframes (first subframe and second subframe) exist in a wireless communication system, a high version terminal from performing unnecessary operation for the second subframe. Through the present invention, the high version terminal skips unnecessary operation, resulting in reduction of unnecessary power consumption.

公开(公告)号：EP2635086A1

公开(公告)日：2013-09-04

申请号：EP11835594.0

申请日：2011-10-13

申请人： ZTE Corporation

发明人： YOU, Aimin ,  YANG, Zeliang ,  ZONG, Baiqing

IPC分类号： H04W88/06

CPC分类号： H04J11/0066 ,  H04B1/71 ,  H04B1/7107 ,  H04J11/004 ,  H04J2211/003 ,  H04L25/0204 ,  H04L25/03178

摘要： The disclosure provides a spectral interference cancellation method, a spectral interference cancellation system and a spectral interference cancellation device for a dual-mode communication system. The method comprises: a receiver receiving a spectral overlapping signal, performing interference signal baseband demodulation and interference signal reconstruction processing on the spectral overlapping signal to reconstruct an interference filtered signal, and performing interference cancellation processing on the interference filtered signal with the delayed spectral overlapping signal. The device comprises: an interference cancellation module, an interference signal baseband demodulation module and an interference signal reconstruction module, wherein the interference signal baseband demodulation module is configured to demodulate out an interference baseband signal according to a spectral overlapping signal; the interference signal reconstruction module reconstructs an interference filtered signal using the interference baseband signal; the interference cancellation module performs, using the interference filtered signal, interference cancellation processing on the spectral overlapping signal processed by a delay module, to obtain a spread-spectrum filtered signal. The disclosure reduces loss of Signal-to-Noise Ratio (SNR) of useful information in a spread-spectrum signal during the process of spectral interference processing, and improves the system performance of a spread-spectrum signal receiver.

摘要翻译： 本公开内容提供的光谱的干扰消除方法中，光谱干扰消除系统和双模式通信系统中，该方法包括的光谱干扰消除设备：一个接收器接收到的光谱重叠信号，进行干扰信号的基带解调和干扰信号重构处理 对光谱重叠信号以重建到干扰滤波的信号，并在与延迟信号的频谱重叠的干扰滤波的信号执行干扰消除处理。 该装置包括：干扰消除模块，用于干扰信号的基带解调模块和干扰信号重建模块，worin干扰信号的基带解调模块被配置为解调出干扰的基带信号雅丁到谱重叠信号; 使用干扰的基带信号干扰滤波的信号的干扰信号重建模块重新构建; 干扰消除模块执行，使用所述干扰滤波的信号，干扰消除处理在由延迟模块处理后的光谱重叠信号，以获得过滤的扩频信号。 本发明的光谱干扰处理的过程中，减少了在一个扩频信号的有用信息信噪比（SNR）损失，并可以提高扩频信号接收机的系统的性能。