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Implicit Signaling for Link Adaptation
Ericsson Research, Isafjordsgatan 14E, 164 93 Kista, Sweden.
2005 (English)Patent (Other (popular science, discussion, etc.))
Abstract [en]

NOVELTY - A designated originating node sends a message including an indication of current transmit duration corresponding to a currently assumed data link rate for transfer of predetermined amount of information to a designated receiving node. The designated receiving node selects a desired data link rate and determines an updated transmit duration according to desired data link rate. The designated receiving node sends a message indicating updated transmit duration to designated originating node that determines an updated data link rate. USE - For supporting link adaptation in wireless network such as cellular networks. ADVANTAGE - Efficient support for link adaptation in wireless networks, improved exploitation of the communication medium are achieved where changes in existing communication standards and additional overhead are eliminated. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following: (1) system for supporting link adaptation in wireless network; (2) receiving node in wireless network; and (3) transmitting node in wireless network. DESCRIPTION OF DRAWING(S) - The figure shows the flow diagram of the method for supporting link adaptation in wireless network.

Place, publisher, year, edition, pages
National Category
Communication Systems Telecommunications
URN: urn:nbn:se:kth:diva-74271ISI: 2007534042OAI: diva2:490095
MX 277499 B (2010-07-16)

US 7948911 B2 (2011-05-24); JP 4843046 B2 (2011-12-21)

Available from: 2012-02-03 Created: 2012-02-02 Last updated: 2013-08-06Bibliographically approved

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Larsson, Peter
Communication SystemsTelecommunications

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