Invention Grant
- Patent Title: System and method for controlling downlink packet latency
- Patent Title (中): 用于控制下行链路分组延迟的系统和方法
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Application No.: US12774874Application Date: 2010-05-06
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Publication No.: US08780740B2Publication Date: 2014-07-15
- Inventor: Eugene J. Baik , Jason F. Hunzinger , Vinay Chande , Jilei Hou
- Applicant: Eugene J. Baik , Jason F. Hunzinger , Vinay Chande , Jilei Hou
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Main IPC: H04L12/26
- IPC: H04L12/26

Abstract:
A method, an apparatus, and a computer program product for wireless communication are provided in which VoIP traffic is scheduled in a way that focuses on controlling user latencies, by reshaping packet latency profiles of individual users to more efficiently utilize power/code resources. A feedback mechanism may utilize certain latency controllers to adjust a queuing delay and an over-the-air transmit time to meet latency targets. That is, system resources may be allocated in a wireless network by adjusting a latency target for a packet responsive to a user's packet latency history.
Public/Granted literature
- US20110274053A1 SYSTEM AND METHOD FOR CONTROLLING DOWNLINK PACKET LATENCY Public/Granted day:2011-11-10
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