Invention Grant
US08340201B2 Wireless communication system with multiple transmission antennas using pilot subcarrier allocation
有权
使用导频子载波分配的具有多个发射天线的无线通信系统
- Patent Title: Wireless communication system with multiple transmission antennas using pilot subcarrier allocation
- Patent Title (中): 使用导频子载波分配的具有多个发射天线的无线通信系统
-
Application No.: US13349339Application Date: 2012-01-12
-
Publication No.: US08340201B2Publication Date: 2012-12-25
- Inventor: Jin Soo Choi , Jin Sam Kwak , Bin Chul Ihm , Wook Bong Lee
- Applicant: Jin Soo Choi , Jin Sam Kwak , Bin Chul Ihm , Wook Bong Lee
- 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: KR10-2009-0009390 20090205
- Main IPC: H04L27/28
- IPC: H04L27/28
Abstract:
A method of allocating pilot subcarriers in a resource block for a wideband wireless mobile communication system with multiple transmission antennas using orthogonal frequency division multiplexing (OFDM) modulation is disclosed. In this method, pilot subcarriers are allocated to the resource block comprised of five (5) or seven (7) OFDM symbols so that only four (4) OFDM symbols of the resource block are allocated for pilot subcarriers.
Public/Granted literature
- US20120106487A1 WIRELESS COMMUNICATION SYSTEM WITH MULTIPLE TRANSMISSION ANTENNAS USING PILOT SUBCARRIER ALLOCATION Public/Granted day:2012-05-03
Information query
