Invention Grant
- Patent Title: Method and apparatus for recognizing multicast and broadcast service region in broadband wireless communication system
- Patent Title (中): 宽带无线通信系统中识别组播广播业务区域的方法和装置
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Application No.: US12504129Application Date: 2009-07-16
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Publication No.: US08879572B2Publication Date: 2014-11-04
- Inventor: Yeong-Moon Son , Jae-Jeong Shim , Ji-Yun Seol , Ae-Ri Lim
- Applicant: Yeong-Moon Son , Jae-Jeong Shim , Ji-Yun Seol , Ae-Ri Lim
- 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: KR10-2008-0069534 20080717; KR10-2008-0076405 20080805
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04B7/212 ; H04L12/43 ; H04J3/00 ; H04W72/00
Abstract:
A method and an apparatus for recognizing a Multicast and Broadcast Service (MBS) region in a broadband wireless communication system are provided. In the method, whether a next MBS MAP message transmission point of a first frame and an MBS data burst transmission point indicated by MBS burst assignment information of a second frame match with each other in a third frame is determined. When matching with each other in the third frame, a control message including information for determining a starting point of an MBS region is generated. The generated control message is transmitted during one of the first and second frames.
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