发明授权
US08374141B2 Method and apparatus for allocating channel bandwidth in wireless internet protocol television systems
有权
用于在无线互联网协议电视系统中分配信道带宽的方法和装置
- 专利标题： Method and apparatus for allocating channel bandwidth in wireless internet protocol television systems
- 专利标题（中）： 用于在无线互联网协议电视系统中分配信道带宽的方法和装置
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申请号： US12722131申请日： 2010-03-11
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公开(公告)号： US08374141B2公开(公告)日： 2013-02-12
- 发明人: Jun Hyung Kim , Sung Oh Hwang , Joon Hwang Kim , Kyung Tae Kim , Hee Yong Youn , Hyun Chul Lee
- 申请人： Jun Hyung Kim , Sung Oh Hwang , Joon Hwang Kim , Kyung Tae Kim , Hee Yong Youn , Hyun Chul Lee
- 申请人地址： KR KR
- 专利权人： Samsung Electronics Co., Ltd,Sungkyunkwan University Foundation for Corporate Collaboration
- 当前专利权人： Samsung Electronics Co., Ltd,Sungkyunkwan University Foundation for Corporate Collaboration
- 当前专利权人地址： KR KR
- 代理机构： The Farrell Law Firm, P.C.
- 优先权： KR10-2009-0020742 20090311
- 主分类号： H04N7/173
- IPC分类号： H04N7/173 ; H04W4/00 ; H04W72/04 ; H04B1/66
摘要：
A method and apparatus for allocating channel bandwidths in a wireless IPTV system is provided. The method includes measuring, if an additional service offering request is received in a saturation channel state, remaining execution times until a service of each terminal that is currently receiving a service is terminated, and setting a minimum of the measured remaining execution times to a unit time; calculating a securable channel bandwidth per the unit time with respect to each terminal that is currently receiving a service; and allocating, if the summation of the securable channel bandwidths per the unit time is equal to or greater than a channel bandwidth required to provide the additional service, the requested channel bandwidth in order to provide the additional service.
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