Invention Grant
US08879532B2 Techniques for pilot stream remapping in OFDM wireless communication system
有权
OFDM无线通信系统中导频流重映射的技术
- Patent Title: Techniques for pilot stream remapping in OFDM wireless communication system
- Patent Title (中): OFDM无线通信系统中导频流重映射的技术
-
Application No.: US12722425Application Date: 2010-03-11
-
Publication No.: US08879532B2Publication Date: 2014-11-04
- Inventor: Jiann-An Tsai , Zhouyue Pi , Kaushik Josiam , Farooq Khan , Sudhir Ramakrishna
- Applicant: Jiann-An Tsai , Zhouyue Pi , Kaushik Josiam , Farooq Khan , Sudhir Ramakrishna
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Main IPC: H04L1/00
- IPC: H04L1/00 ; H04L25/02 ; H04L5/00
Abstract:
A method and base station apparatus for transmitting pilot data in a wireless communication system, and a method and mobile station apparatus for receiving pilot data in a wireless communication system are provided. The method for transmitting pilot data in a wireless communication system includes determining a pilot pattern in at least one resource block for each of one or more pilot streams, and transmitting the one or more pilot streams based on the determined respective pilot pattern in the at least one resource block, wherein the at least one resource block comprises a plurality of subcarriers and a plurality of Orthogonal Frequency Division Multiplexing (OFDM) symbols.
Public/Granted literature
- US20100246515A1 TECHNIQUES FOR PILOT STREAM REMAPPING IN OFDM WIRELESS COMMUNICATION SYSTEM Public/Granted day:2010-09-30
Information query
