Invention Application
US20080013528A1 METHOD FOR RADIO RESOURCE CONTROL REQUESTED CODEC RATE CONTROL FOR VoIP
审中-公开
用于无线电资源控制的方法用于VoIP的请求编解码速率控制
- Patent Title: METHOD FOR RADIO RESOURCE CONTROL REQUESTED CODEC RATE CONTROL FOR VoIP
- Patent Title (中): 用于无线电资源控制的方法用于VoIP的请求编解码速率控制
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Application No.: US11734096Application Date: 2007-04-11
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Publication No.: US20080013528A1Publication Date: 2008-01-17
- Inventor: James Miller , Narayan Menon , Guang Lu
- Applicant: James Miller , Narayan Menon , Guang Lu
- Applicant Address: US DE Wilmington 19810
- Assignee: INTERDIGITAL TECHNOLOGY CORPORATION
- Current Assignee: INTERDIGITAL TECHNOLOGY CORPORATION
- Current Assignee Address: US DE Wilmington 19810
- Main IPC: H04L12/66
- IPC: H04L12/66
Abstract:
A method for performing rate control for VoIP services using messages to enable the RRC to be aware of activity in the SIP/ARM level and to recommend an AMR rate change according to conditions in a wireless communication network. The messages allow VoIP services to dynamically adjust both rate and voice quality based on network conditions. A method for triggering RRC codec rate control using RRM conditions in the network. A method for coordinating AMR autonomous rate control and RRC commanded rate control using a guard mechanism between messages.
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