公开(公告)号：KR102257554B1

公开(公告)日：2021-05-27

申请号：KR1020197025769

申请日：2018-02-06

Applicant: 텔레폰악티에볼라겟엘엠에릭슨(펍)

Inventor： 파라하티소로우르 ,  발데마이르로버트 ,  쳉정-후 ,  파로니우스캐롤라 ,  쿠라파티하비쉬 ,  오베스요프레드릭 ,  파르크발스테판 ,  스케르비크리스티안

IPC: H04L5/00

Abstract: 일부실시예에따르면, 무선디바이스에서의방법은무선디바이스가데이터송신을수신하도록할당된시간및 주파수자원세트를나타내는제어정보를포함하는제어채널(예를들어, 물리적다운링크제어채널(PDCCH))을수신하는단계를포함한다. 데이터송신을위해할당된시간및 주파수자원세트가제어자원영역(예를들어, 제어자원세트(CORESET))과중첩하는것으로결정하는단계; 및데이터송신을위해할당된시간및 주파수자원세트에서데이터송신을수신하는단계를포함한다. 제어정보는데이터송신영역에대해배제/포함된하나이상의시간및 주파수자원그룹에서나타내는비트맵을포함할수 있다.

公开(公告)号：KR1020070027636A

公开(公告)日：2007-03-09

申请号：KR1020067027524

申请日：2004-06-30

Applicant: 텔레폰악티에볼라겟엘엠에릭슨(펍)

Inventor： 하게르만보 ,  오베스요프레드릭 ,  요한니슨브요른군나 ,  힐투넨킴모

IPC: H04B7/26 ,  H04B7/04

CPC classification number: H04W36/0044 ,  H04B7/04 ,  H04W36/18 ,  H04W36/30

Abstract: The invention involves data processing during intra-site handover procedures. At least two directional antennas (140; 160) of a base station (100) receive user data carrying signals originating from a mobile units (400) positioned in an intra-site handover area (15) defined by the overlapping radio coverage (14; 16) of the antennas (140; 160). The directional antennas (140; 160) performs an initial data signal detection of the received data signals resulting in detected user data, which typically results in a loss of radio performance of the antenna (140; 160). The detected user data from the directional antennas (140; 160) is then jointly processed to generate processed user data. The performance loss is compensated by providing differential antenna gain of the directional antennas (140; 160) within the handover area (15). As a result, a similar radio coverage in this area (15) as prior art solutions is obtained but with a less complex antenna-related design. ® KIPO & WIPO 2007

Abstract translation: 本发明涉及在站内切换过程中的数据处理。 基站（100）的至少两个定向天线（140; 160）接收承载来自位于由重叠无线电覆盖（14; 14）定义的站内切换区域（15）内的移动单元（400）的信号的用户数据。 16）的天线（140; 160）。 定向天线（140; 160）执行接收的数据信号的初始数据信号检测，导致检测到的用户数据，这通常导致天线（140; 160）的无线电性能的损失。 来自定向天线（140; 160）的检测到的用户数据然后被联合处理以产生经处理的用户数据。 通过提供切换区域（15）内的定向天线（140; 160）的差分天线增益来补偿性能损失。 结果，获得了作为现有技术解决方案的该领域（15）中类似的无线电覆盖，但是具有较不复杂的天线相关设计。 ®KIPO＆WIPO 2007