Invention Grant
- Patent Title: Application of sequence hopping and orthogonal covering codes to uplink reference signals
- Patent Title (中): 序列跳频和正交覆盖码应用于上行链路参考信号
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Application No.: US13032257Application Date: 2011-02-22
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Publication No.: US08483258B2Publication Date: 2013-07-09
- Inventor: Joon Young Cho , Aris Papasakellariou
- Applicant: Joon Young Cho , Aris Papasakellariou
- 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.
- Main IPC: H01B1/00
- IPC: H01B1/00 ; H04W4/00 ; H04B7/00
Abstract:
Methods and apparatuses are provided to enable User Equipments (UEs) to apply Orthogonal Covering Codes (OCC) to the transmission of Reference Signals (RS) generated from Constant Amplitude Zero Auto-Correlation (CAZAC) sequences, to enable hopping of these sequences in a communication system in conjunction with enabling the application of OCC, and to differentiate the application of sequence hopping between transmissions in data channels and transmissions in control channels.
Public/Granted literature
- US20110206089A1 APPLICATION OF SEQUENCE HOPPING AND ORTHOGONAL COVERING CODES TO UPLINK REFERENCE SIGNALS Public/Granted day:2011-08-25
Information query
