Invention Grant
US08699340B2 Table-based link adaptation for wireless communication network transmissions
有权
用于无线通信网络传输的基于表的链路适配
- Patent Title: Table-based link adaptation for wireless communication network transmissions
- Patent Title (中): 用于无线通信网络传输的基于表的链路适配
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Application No.: US13486171Application Date: 2012-06-01
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Publication No.: US08699340B2Publication Date: 2014-04-15
- Inventor: Girum Alebachew Fantaye , Andreas Molin Edlund , Eugenia Lambiri , Michael McKenna , Geoffrey McHardy , Peter Hazy
- Applicant: Girum Alebachew Fantaye , Andreas Molin Edlund , Eugenia Lambiri , Michael McKenna , Geoffrey McHardy , Peter Hazy
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Christopher & Weisberg, P.A.
- Main IPC: G01R31/08
- IPC: G01R31/08
Abstract:
A method for link adaptation is provided. Data associated with a user device is stored. A first number of scheduling blocks, SBs, required to transmit the stored data is estimated based at least in part on a first modulation and coding scheme (MCS). The first MCS corresponds to a first channel performance level. A second MCS is determined based at least in part on a link quality. The second MCS corresponds to a second channel performance level. A determination is made whether second channel performance level is less than the first channel performance level. An operating MCS is selected based at least in part on whether second channel performance level is less than the first channel performance level. The data is scheduled for transmission based at least in part on the selected operating MCS.
Public/Granted literature
- US20130322241A1 TABLE-BASED LINK ADAPTATION FOR WIRELESS COMMUNICATION NETWORK TRANSMISSIONS Public/Granted day:2013-12-05
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