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Control channel detection method and apparatus of MIMO system

專利號
US10165554B2
公開日期
2018-12-25
申請人
Samsung Electronics Co., Ltd.(KR Suwon-si)
發(fā)明人
Hyoungju Ji; Younsun Kim; Juho Lee; Joonyoung Cho
IPC分類
H04W72/04; H04L5/00
技術領域
channel,ue,control,enb,channels,epdcch,resource,pdcch,yk,in
地域: Suwon-si, Gyeonggi-do

摘要

A control channel transmission/reception method and apparatus are provided. The control channel transmission method of a base station includes acquiring a criterion for sorting control channels, sorting the controls channels into at least two control channel sets based on the criterion, configuring the control channels by allocating at least one antenna port to each control channel set, and transmitting the control channels as configured.

說明書

The two resources 627 and 629 are the resources determined according to the resource configuration method or transmission method. For example, one resource can be the resource 639 for transmitting the interleaved control channels while the other resource can be the resource 641 for transmitting the non-interleaved control channels. According to another exemplary embodiment of the present invention, one resource can be the control channel region 643 for the distributed transmission mode, while the other resource can be the control channel region 645 for the localized transmission mode. The eNB can configure the resource regions such that the UE is capable of receiving the control channels efficiently with or without application of the multiple antenna transmission mode.

權利要求

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