Invention Grant
US08811254B2 Dynamic connection admission control to enforce service level agreements in multicast networks
有权
动态连接准入控制，以实现组播网络中的服务级别协议
- Patent Title: Dynamic connection admission control to enforce service level agreements in multicast networks
- Patent Title (中): 动态连接准入控制，以实现组播网络中的服务级别协议
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Application No.: US12963175Application Date: 2010-12-08
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Publication No.: US08811254B2Publication Date: 2014-08-19
- Inventor: Bijendra Singh , Chandrasekaran Ganesh , Vibha Chhatwal Sarin
- Applicant: Bijendra Singh , Chandrasekaran Ganesh , Vibha Chhatwal Sarin
- Applicant Address: JP Kawasaki-shi
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki-shi
- Agency: Baker Botts L.L.P.
- Main IPC: H04H20/71
- IPC: H04H20/71 ; H04L12/18 ; H04W4/06 ; H04W72/00 ; H04W4/08 ; H04N21/2385
Abstract:
A method for networked communications includes determining a group identifier associated with a received request for multicast data, determining an available upstream bandwidth and an available downstream bandwidth, adding an entry for the identified group into a multicast forwarding table, allocating bandwidth from the available upstream bandwidth and available downstream bandwidth, the allocated bandwidth corresponding to bandwidth required by the requested multicast data, and forwarding the received request to an upstream network destination. The method includes, if no response is received in response to the received request within a designated timeout period, removing the entry for the identified group in the multicast forwarding table, and restoring the allocated bandwidth to the available upstream bandwidth and available downstream bandwidth.
Public/Granted literature
- US20120147743A1 DYNAMIC CONNECTION ADMISSION CONTROL TO ENFORCE SERVICE LEVEL AGREEMENTS IN MULTICAST NETWORKS Public/Granted day:2012-06-14
Information query
