Invention Grant
US07603147B2 System and method for periodic ranging in a sleep mode in a BWA communication system
有权
BWA通信系统中休眠模式周期性测距的系统和方法
- Patent Title: System and method for periodic ranging in a sleep mode in a BWA communication system
- Patent Title (中): BWA通信系统中休眠模式周期性测距的系统和方法
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Application No.: US11125278Application Date: 2005-05-09
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Publication No.: US07603147B2Publication Date: 2009-10-13
- Inventor: Yeong-Moon Son , Chang-Hoi Koo , Jung-Je Son , Hyoung-Kyu Lim , Hyun-Jeong Kang , So-Hyun Kim , Sung-Jin Lee
- Applicant: Yeong-Moon Son , Chang-Hoi Koo , Jung-Je Son , Hyoung-Kyu Lim , Hyun-Jeong Kang , So-Hyun Kim , Sung-Jin Lee
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, LLP
- Priority: KR10-2004-0032156 20040507
- Main IPC: H04B1/38
- IPC: H04B1/38 ; H04B7/00

Abstract:
A system for a periodic ranging in a BWA communication system. In the system, a receiver in a sleep mode of a wireless communication system receives a sleep mode transition message, which including first information relating to a timing point at which the periodic ranging is performed, from a transmitter, transits to the sleep mode, and performs the periodic ranging at a timing point corresponding to the first information. Accordingly, the periodic ranging of the receiver in the sleep mode can be performed.
Public/Granted literature
- US20050266896A1 System and method for periodic ranging in a sleep mode in a BWA communication system Public/Granted day:2005-12-01
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