公开(公告)号：US08374141B2

公开(公告)日：2013-02-12

申请号：US12722131

申请日：2010-03-11

申请人： Jun Hyung Kim ,  Sung Oh Hwang ,  Joon Hwang Kim ,  Kyung Tae Kim ,  Hee Yong Youn ,  Hyun Chul Lee

发明人： Jun Hyung Kim ,  Sung Oh Hwang ,  Joon Hwang Kim ,  Kyung Tae Kim ,  Hee Yong Youn ,  Hyun Chul Lee

IPC分类号： H04N7/173 ,  H04W4/00 ,  H04W72/04 ,  H04B1/66

CPC分类号： H04N7/17336 ,  H04N21/2385 ,  H04N21/26216 ,  H04N21/6125 ,  H04W24/10 ,  H04W28/20 ,  H04W72/0453

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.

摘要翻译： 提供了一种用于在无线IPTV系统中分配信道带宽的方法和装置。 该方法包括：如果在饱和信道状态下接收到附加业务提供请求，则测量直到当前正在接收业务的每个终端的业务终止为止的剩余执行时间，并且将所测量的剩余执行时间的最小值设置为单元 时间; 计算相对于当前正在接收服务的每个终端的单位时间的可保密信道带宽; 并且如果每个单位时间的可保密信道带宽的总和等于或大于提供附加服务所需的信道带宽，则分配所请求的信道带宽以便提供附加服务。

公开(公告)号：US20100232383A1

公开(公告)日：2010-09-16

申请号：US12722131

申请日：2010-03-11

申请人： Jun Hyung KIM ,  Sung Oh Hwang ,  Joon Hwang Kim ,  Kyung Tae Kim ,  Hee Yong Youn ,  Hyun Chul Lee

发明人： Jun Hyung KIM ,  Sung Oh Hwang ,  Joon Hwang Kim ,  Kyung Tae Kim ,  Hee Yong Youn ,  Hyun Chul Lee

IPC分类号： H04W72/04

CPC分类号： H04N7/17336 ,  H04N21/2385 ,  H04N21/26216 ,  H04N21/6125 ,  H04W24/10 ,  H04W28/20 ,  H04W72/0453

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.

摘要翻译： 提供了一种用于在无线IPTV系统中分配信道带宽的方法和装置。 该方法包括：如果在饱和信道状态下接收到附加业务提供请求，则测量直到当前正在接收业务的每个终端的业务终止为止的剩余执行时间，并且将所测量的剩余执行时间的最小值设置为单元 时间; 计算相对于当前正在接收服务的每个终端的单位时间的可保密信道带宽; 并且如果每个单位时间的可保密信道带宽的总和等于或大于提供附加服务所需的信道带宽，则分配所请求的信道带宽以便提供附加服务。