DEVICE AND METHOD FOR ADAPTIVE RATE MULTIMEDIA COMMUNICATIONS ON A WIRELESS NETWORK专利检索- 网络数据管理专利检索查询-专利查询网

DEVICE AND METHOD FOR ADAPTIVE RATE MULTIMEDIA COMMUNICATIONS ON A WIRELESS NETWORK
申请号	PCT/US2013056658	申请日	2013-08-26	公开(公告)号	WO2014035898A3	公开(公告)日	2014-05-15
申请人	QUALCOMM INC;			发明人	GOPALAN RAHUL; CHUNG HYUKJUNE; PANDA PRASANJIT;
摘要	Methods, apparatus, and computer readable media may adjust an encoding rate based on network conditions between a transmitter and a receiver. Either the transmitter, receiver, or both the transmitter and receiver may determine the encoding rate. In one aspect, a ratio of received network data to transmitted network data is determined. An encoding parameter is then determined based on the determined ratio. In one aspect, the encoding parameter may be used to adjust an encoder. In another aspect, the determined encoding parameter may be transmitted to an encoding or transmitting node. In another aspect, an amount of data buffered in a network is determined. A sustainable throughput of the network is also determined. A transmission rate is then determined based on the sustainable throughput and the amount of data buffered. An encoding parameter is then adjusted based on the transmission rate.
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