Invention Grant
US08976696B2 Methods and systems for integrating batch scheduling with external beamforming
有权
将批量调度与外部波束成形相结合的方法和系统
- Patent Title: Methods and systems for integrating batch scheduling with external beamforming
- Patent Title (中): 将批量调度与外部波束成形相结合的方法和系统
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Application No.: US13676865Application Date: 2012-11-14
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Publication No.: US08976696B2Publication Date: 2015-03-10
- Inventor: Karthikeyan Sundaresan , Mustafa Y. Arslan , Sampath Rangarajan
- Applicant: NEC Laboratories America, Inc.
- Applicant Address: US NJ Princeton
- Assignee: NEC Laboratories America, Inc.
- Current Assignee: NEC Laboratories America, Inc.
- Current Assignee Address: US NJ Princeton
- Agent Joseph Kolodka
- Main IPC: H04W72/08
- IPC: H04W72/08 ; H04W72/04

Abstract:
Methods and systems for simultaneous determination of channel resource allocations and beam vectors for uplink frames are disclosed. One method includes receiving batch information from client devices indicating amounts of data to be transmitted on the uplink by the client devices. Further, signal quality can be measured on channel resources for each of the client devices and for each of a plurality of beam vectors. Additionally, rate information for the channel resources for each of the client devices is determined based on signal quality measurements. Moreover, the method includes computing, based on the batch information and the rate information, utilities for allocations of the channel resources to the client devices and for the beam vectors for at least one uplink frame and selecting, based on the utilities, at least one of the beam vectors and at least one of the allocations for transmission of the data on the uplink frame(s).
Public/Granted literature
- US20130121195A1 METHODS AND SYSTEMS FOR INTEGRATING BATCH SCHEDULING WITH EXTERNAL BEAMFORMING Public/Granted day:2013-05-16
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