Invention Grant
US08391250B2 Method and apparatus for transmitting uplink signal, and method and apparatus for generating uplink signal in communication system
有权
用于发送上行链路信号的方法和装置，以及用于在通信系统中产生上行链路信号的方法和装置
- Patent Title: Method and apparatus for transmitting uplink signal, and method and apparatus for generating uplink signal in communication system
- Patent Title (中): 用于发送上行链路信号的方法和装置，以及用于在通信系统中产生上行链路信号的方法和装置
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Application No.: US12439223Application Date: 2007-08-31
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Publication No.: US08391250B2Publication Date: 2013-03-05
- Inventor: Hyeong-Geun Park , Il-Gyu Kim , Young-Jo Ko , Kap-Seok Chang , Hyo-Seok Yi , Young-Hoon Kim , Seung-Chan Bang
- Applicant: Hyeong-Geun Park , Il-Gyu Kim , Young-Jo Ko , Kap-Seok Chang , Hyo-Seok Yi , Young-Hoon Kim , Seung-Chan Bang
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: Nelson Mullins Riley & Scarborough LLP
- Agent EuiHoon Lee, Esq.
- Priority: KR10-2006-0084087 20060901; KR10-2006-0134424 20061227; KR10-2007-0011368 20070205; KR10-2007-0031357 20070330; KR10-2007-0052549 20070530
- International Application: PCT/KR2007/004211 WO 20070831
- International Announcement: WO2008/026898 WO 20080306
- Main IPC: H04B7/216
- IPC: H04B7/216 ; H04L27/00
Abstract:
When a terminal generates an uplink signal in a communication system, the terminal hops a sequence for differentiating itself from another terminal with time. The terminal generates the uplink signal by multiplying a transmission symbol by a sequence of a transmission time corresponding to the transmission symbol.
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