Invention Grant
- Patent Title: Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system
- Patent Title (中): 用于发送和接收控制信息以随机化移动通信系统中的小区间干扰的方法和装置
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Application No.: US14624251Application Date: 2015-02-17
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Publication No.: US09246647B2Publication Date: 2016-01-26
- Inventor: Young-Bum Kim , Joon-Young Cho , Juho Lee , Ying Yang Li , Yujian Zhang
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2007-0001329 20070105; KR10-2007-0003039 20070110; KR10-2007-0045577 20070510
- Main IPC: H04B7/208
- IPC: H04B7/208 ; H04L5/00 ; H04J13/00 ; H04J13/18 ; H04W72/04 ; H04J11/00 ; H04W28/02 ; H04B1/713 ; H04L25/02
Abstract:
Methods and apparatuses are provided for transmitting and receiving information. A User Equipment (UE) obtains a sequence based on a Zadoff-Chu sequence and ejα, where a cyclic shift value α is defined per Single Carrier-Frequency Division Multiple Access (SC-FDMA) symbol. The UE generates a signal by using information and the sequence. The UE transmits the signal in a SC-FDMA symbol to a Node B.
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