Invention Grant
- Patent Title: Methods for channel-dependent time-and-frequency-domain scheduling and related communication nodes
- Patent Title (中): 用于频道依赖的时域调度和相关通信节点的方法
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Application No.: US12377010Application Date: 2006-08-17
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Publication No.: US08611286B2Publication Date: 2013-12-17
- Inventor: Lei Wan , Yin Liu , Jingyi Liao
- Applicant: Lei Wan , Yin Liu , Jingyi Liao
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Myers Bigel Sibley & Sajovec, P.A.
- International Application: PCT/SE2006/050285 WO 20060817
- International Announcement: WO2008/020790 WO 20080221
- Main IPC: H04B7/212
- IPC: H04B7/212
Abstract:
In a method of improved channel-dependent time- and frequency-domain scheduling in an OFDM based telecommunication system with multiple user terminals, determining SO a parameter value representative of the system load; pre-selecting SI a subset of user terminals if the determined parameter value is larger than or equal to a predetermined threshold; and performing S2 frequency-domain scheduling of the pre-selected subset, to reduce the downlink signaling overhead and enabling improved efficiency of the channel-dependent time- and frequency-domain scheduling.
Public/Granted literature
- US20100165932A1 METHOD AND ARRANGEMENT FOR IMPROVED CHANNEL-DEPENDENT TIME-AND- FREQUENCY-DOMAIN SCHEDULING Public/Granted day:2010-07-01
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