Invention Grant
- Patent Title: Method for physical control format indicator channel mapping
- Patent Title (中): 物理控制格式指示器通道映射方法
-
Application No.: US12331464Application Date: 2008-12-10
-
Publication No.: US07869415B2Publication Date: 2011-01-11
- Inventor: Jung Hoon Lee , Joon Kui Ahn
- Applicant: Jung Hoon Lee , Joon Kui Ahn
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge LLP
- Priority: KR10-2008-0086368 20080902
- Main IPC: H04B7/208
- IPC: H04B7/208

Abstract:
A method of mapping symbols of a physical control format indicator channel (PCFICH) is described. A start position of a resource element to map the symbols for the PCFICH is determined by flooring a value, obtained by multiplying the number of resource blocks by a variable proportional to a symbol index for the PCFICH and then dividing the multiplied result by 2, wherein the resource blocks are transmitted in downlink. The symbols are mapped in the start position. Therefore, a problem of wasting resource elements or not being able to implement mapping can be solved by applying a simple mapping rule while mapping symbols of the PCFICH.
Public/Granted literature
- US20090154583A1 METHOD FOR PHYSICAL CONTROL FORMAT INDICATOR CHANNEL MAPPING Public/Granted day:2009-06-18
Information query