Invention Grant
US09031161B2 Apparatus and method for scrambling in a wireless communication system
有权
一种在无线通信系统中进行加扰的装置和方法
- Patent Title: Apparatus and method for scrambling in a wireless communication system
- Patent Title (中): 一种在无线通信系统中进行加扰的装置和方法
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Application No.: US14052033Application Date: 2013-10-11
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Publication No.: US09031161B2Publication Date: 2015-05-12
- Inventor: Kyung-Chul Yoo , Bo-Rham Lee , Yun-Ju Kwon , Dong-Min Kim
- Applicant: Samsung Electronics Co. Ltd.
- 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
- Priority: KR10-2008-0087073 20080904
- Main IPC: H04L9/00
- IPC: H04L9/00 ; H04L27/20 ; H04L29/06 ; H04L9/08 ; H04L25/03 ; H04L1/00 ; H04L27/36

Abstract:
An apparatus for a transmit end in a wireless communication system is provided. The apparatus includes at least one scrambler configured to scramble a transmission bit stream, wherein the at least one scrambler comprises, a first circulation unit configured to output, during one cycle, at least one bit for scrambling odd-numbered bits of the transmission bit stream and at least one bit for scrambling even-numbered bits of the transmission bit stream, a second circulation unit configured to output, during one cycle, at least one bit for scrambling odd-numbered bits of the transmission bit stream and at least one bit for scrambling even-numbered bits of the transmission bit stream, and operators configured to generate a scrambled bit stream, wherein each of the operators generates a scrambled bit using an input bit, an output bit from the first circulation unit and an output bit from the second circulation unit.
Public/Granted literature
- US20140044217A1 APPARATUS AND METHOD FOR SCRAMBLING IN A WIRELESS COMMUNICATION SYSTEM Public/Granted day:2014-02-13
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