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Method for scheduling heterogeneous traffic in a B3G / 4G cellular network with multiple channels
Method for scheduling heterogeneous traffic in a B3G / 4G cellular network with multiple channels
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机译:在具有多个信道的b3g / 4g蜂窝网络中调度异构业务的方法
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摘要
A method includes tracking average user throughput, packet delay and jitter for every user that is serviced in an OFDM cellular system; using feedback to determine a potential schedule set responsive to user requirements for data and voice traffic responsive to minimum rate guarantee for data flows, and maximum tolerable delay and jitter guarantees for voice flows; with multiple flows for each user, first determining contending flow for each user responsive to aggregate rate feedback; obtaining search space for the user requirements of rate, delay and jitter responsive to corresponding optimizing strategies; determining individual rate, delay and jitter related schedules providing maximum incremental or marginal utility; and calculating final schedule of users on channels providing maximum incremental or marginal utility among parameter specific schedules form the determining step.
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