Control method and apparatus for active dynamic distribution of unicast and multicast resource
A technology of resource allocation and dynamic allocation, which is applied in the field of communication and can solve problems such as the inability to achieve resource allocation ratio.
Inactive Publication Date: 2012-05-23
ZTE CORP
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For example: during a peak period of unicast and multicast applications, the operator may hope that the resource allocation ratio of unicast and multicast is 4:6, but if the multicast resources are temporarily idle, and the unicast application There is a new resource application, so the temporarily idle resources of the multicast will be applied for in the past, and when a large number of application requests appear in the subsequent multicast, the expected resource allocation ratio will not be achieved because there are no idle resources
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[0030] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0031] figure 2 It is a flow chart of a control method for active dynamic allocation of unicast and multicast resources according to an embodiment of the present invention. Such as figure 2 Said, the control method includes the following steps: S202, the resource allocation policy control function module generates a resource allocation policy according to the obtained resource usage information; and S204, the resource allocation policy control function module instructs the unicast resource control function module according to the resource allocation policy and the multicast control function module to dynamically allocate resources.
[0032] Wherein, the informatio...
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The invention discloses a control method and device for actively performing dynamic allocation of single broadcast and multicast resource. The method includes the following steps that: a resource allocation policy control function module generates resource allocation policy according to acquired information; and then the resource allocation policy control function module, according to the resource allocation policy, indicates a single broadcast resource control function module and a multicast control function module to dynamically allocate resources. Application of the invention can realize the function of actively performing dynamic allocation of single broadcast and multicast resource according to policy, thereby satisfying the requirement of operator for actively performing dynamic allocation of single broadcast and multicast resource according to policy.
Description
technical field [0001] The present invention relates to the communication field, and more specifically relates to a control method for active dynamic allocation of unicast and multicast resources. Background technique [0002] Different services used by different network users often wish to have different QoS (Quality of Service, service quality) guarantees. For example, for ordinary Internet applications, the response delay may be relatively long, while real-time services such as IP telephony are more sensitive to delay and delay jitter. In addition, video services such as IPTV not only have certain requirements for bandwidth, but also have relatively clear requirements for indicators such as delay. Therefore, in the actual deployment of broadband networks, clear QoS guarantees are required. RACF (Resource and Admission Control Function) of ITU-T is a system that provides QoS control. Its architecture is as follows: figure 1 shown. [0003] In the RACF system, PD-FE (Pol...
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IPC IPC(8): H04L12/24H04L12/56H04L12/18H04L47/76
Inventor 孙默
Owner ZTE CORP