Invention Grant
- Patent Title: Method and apparatus for generating orthogonal codes with wide range of spreading factor
- Patent Title (中): 用于产生广泛扩频因子的正交码的方法和装置
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Application No.: US14474771Application Date: 2014-09-02
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Publication No.: US09071340B2Publication Date: 2015-06-30
- Inventor: Sujit Jos , Jinesh P Nair
- 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: NSIP Law
- Priority: IN3924/CHE/2013 20130902; KR10-2014-0017985 20140217
- Main IPC: H04B1/00
- IPC: H04B1/00 ; H04B1/69 ; H04L7/00
Abstract:
Provided is a method of generating an orthogonal set in a quasi-synchronous spread spectrum system, the method including selecting a two-level autocorrelation sequence at a sequence selector, selecting a first indices set and a second indices set from the two-level autocorrelation sequence, and generating two quasi-orthogonal sets using the first indices set and the second indices set, at an orthogonal code generator.
Public/Granted literature
- US20150063424A1 METHOD AND APPARATUS FOR GENERATING ORTHOGONAL CODES WITH WIDE RANGE OF SPREADING FACTOR Public/Granted day:2015-03-05
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