US2010103934A1

Title

METHOD SYSTEM AND APPARATUS FOR ADMISSION CONTROL OF MULTICAST OR UNICAST

Application Number:

US20090650150

Publication Date:

29-04-2010

Current Assignee:

Family ID:

Application Date:

30-12-2009

Declaring Company:

Publication Country:

US

Priority Date:

24-08-2007

Title

METHOD SYSTEM AND APPARATUS FOR ADMISSION CONTROL OF MULTICAST OR UNICAST

Application Number:

US20090650150

Family ID:

Publication Country:

US

Publication Date:

29-04-2010

Application Date:

30-12-2009

Priority Date:

24-08-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

The embodiment of this invention discloses a method, a system and an apparatus for admission control of multicast or unicast. The method for admission control of multicast comprises: a network device receives a multicast request and executes admission control operation of multicast resources according to the multicast request; when multicast resources are not sufficient, the network device sends an outer resources request to a resources admission control device, and executes multicast operation according to the results of admission control operation returned by the resources admission control device responsive to said outer resources request. The method for admission control of unicast comprises: a resources admission control device receives a unicast resources request and executes admission control operation of unicast resources according to the unicast resources request; when the unicast resources are not sufficient, the resources admission control device sends an outer resources request to a network device; the resources admission control device executes unicast operation according to the results of admission control operation returned by the network device responsive to said outer resources request. The embodiment of this invention guarantees fast handoff of multicast service channel in the case of implementing resources share of multicast services and unicast services, and the implementation is simple.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.