公开(公告)号：US20120147766A1

公开(公告)日：2012-06-14

申请号：US13314816

申请日：2011-12-08

Applicant: Young Bum KIM ,  Youn Sun KIM ,  Ju Hoo LEE ,  Jin Kyu HAN ,  Joon Young CHO ,  Hyo Jin LEE

Inventor： Young Bum KIM ,  Youn Sun KIM ,  Ju Hoo LEE ,  Jin Kyu HAN ,  Joon Young CHO ,  Hyo Jin LEE

IPC: H04W24/10 ,  H04W4/00

CPC classification number: H04W24/10 ,  H04L1/0026 ,  H04L1/08

Abstract: A method and apparatus for transmitting and receiving channel status information in a mobile communication system including a distributed antenna system. The channel status information feedback method of the present invention includes transmitting, to a base station, received signal strengths of reference signals transmitted through at least one of antennas distributed in a service area of the base station and transmitting, to a base station, channel status information corresponding to at least one antenna selected by the base station.

Abstract translation: 一种用于在包括分布式天线系统的移动通信系统中发送和接收信道状态信息的方法和装置。 本发明的信道状态信息反馈方法包括向基站发送分配在基站的服务区域中的至少一个天线发送的参考信号的接收信号强度，并向基站发送信道状态 对应于由基站选择的至少一个天线的信息。

公开(公告)号：US09860777B2

公开(公告)日：2018-01-02

申请号：US13314816

申请日：2011-12-08

Applicant: Young Bum Kim ,  Youn Sun Kim ,  Ju Hoo Lee ,  Jin Kyu Han ,  Joon Young Cho ,  Hyo Jin Lee

Inventor： Young Bum Kim ,  Youn Sun Kim ,  Ju Hoo Lee ,  Jin Kyu Han ,  Joon Young Cho ,  Hyo Jin Lee

IPC: H04W24/10 ,  H04L1/00 ,  H04L1/08

CPC classification number: H04W24/10 ,  H04L1/0026 ,  H04L1/08

Abstract: A method and apparatus for transmitting and receiving channel status information in a mobile communication system including a distributed antenna system. The channel status information feedback method of the present invention includes transmitting, to a base station, received signal strengths of reference signals transmitted through at least one of antennas distributed in a service area of the base station and transmitting, to a base station, channel status information corresponding to at least one antenna selected by the base station.

公开(公告)号：US20080146177A1

公开(公告)日：2008-06-19

申请号：US12025555

申请日：2008-02-04

Applicant: Sung-Oh HWANG ,  Young-Soo Park ,  Kook-Heui Lee ,  Jae-Yoel Kim ,  Yong-Jen Kwak ,  Sung-Ho Choi ,  Ju-Hoo Lee ,  Kyeong-Chul Yang ,  Hyeon-Woo Lee

Inventor： Sung-Oh HWANG ,  Young-Soo Park ,  Kook-Heui Lee ,  Jae-Yoel Kim ,  Yong-Jen Kwak ,  Sung-Ho Choi ,  Ju-Hoo Lee ,  Kyeong-Chul Yang ,  Hyeon-Woo Lee

IPC: H04B1/18

CPC classification number: H04L1/0057 ,  H03M7/14 ,  H04B1/707 ,  H04J13/00 ,  H04J13/10 ,  H04J13/102 ,  H04L1/0025 ,  H04L1/0069 ,  H04L1/0072

Abstract: An encoding method and apparatus for a DCH (Dedicated Channel) encoder and a DSCH (Downlink Shared Channel) encoder in a transmitter for a mobile communication system including the DCH encoder for encoding k bits among 10 input TFCI (Transport Format Combination Indicator) bits and the DSCH encoder for encoding remaining (10−k) bits among the input TFCI bits. The method comprises generating, by the DCH encoder, a first coded bit stream by encoding the k input bits into 32 bits, and outputting a (3 k+1)-bit stream by puncturing the first coded bit stream according to a specific mask pattern corresponding to the k value; and generating, by the DSCH encoder, a second coded bit stream by encoding the (10−k) input bits into 32 bits, and outputting a {3*(10−k)+1}-bit stream by puncturing the second coded bit stream according to a specific mask pattern corresponding to the (10−k) value.

Abstract translation: 一种用于移动通信系统的发射机中的DCH（专用信道）编码器和DSCH（下行链路共享信道）编码器的编码方法和装置，包括：用于在10个输入TFCI（传输格式组合指示符）比特中编码k比特的DCH编码器和 DSCH编码器，用于对输入的TFCI位中的剩余（10-k）位进行编码。 该方法包括由DCH编码器通过将k个输入比特编码为32比特来产生第一编码比特流，并且根据特定掩模模式对第（3 + 1）比特流进行删截，并输出第（3 + 1）比特流 对应于k值; 以及由所述DSCH编码器通过将所述（10-k）个输入比特编码为32比特来产生第二编码比特流，并通过对所述第二编码比特进行删截来输出{3 *（10-k）+1}比特流 流根据与（10-k）值对应的特定掩模图案。