Invention Grant
US08891560B2 Method of transmitting uplink control signals in wireless communication system
有权
在无线通信系统中发送上行控制信号的方法
- Patent Title: Method of transmitting uplink control signals in wireless communication system
- Patent Title (中): 在无线通信系统中发送上行控制信号的方法
-
Application No.: US13791398Application Date: 2013-03-08
-
Publication No.: US08891560B2Publication Date: 2014-11-18
- Inventor: Jin Sam Kwak , Hong Won Park , Seung Hee Han , Min Seok Noh , Yeong Hyeon Kwon , Hyun Woo Lee , Dong Cheol Kim , Jae Hoon Chung
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2007-0127014 20071207
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L1/18 ; H04W72/12
Abstract:
A method and device for transmitting uplink control signals in a wireless communication system, the method including: reserving a preassigned scheduling request (SR) physical uplink control channel (PUCCH) resource used for transmission of a SR; determining a frequency domain sequence and an orthogonal sequence based on the preassigned SR PUCCH resource; spreading an ACK/NACK for Hybrid Automatic Repeat Request (HARQ) with the frequency domain sequence and the orthogonal sequence to generate a mapped sequence; and transmitting the mapped sequence.
Public/Granted literature
- US20130188587A1 METHOD OF TRANSMITTING UPLINK CONTROL SIGNALS IN WIRELESS COMMUNICATION SYSTEM Public/Granted day:2013-07-25
Information query
