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Method, system and device for ARQ data transmission
Ericsson Research, Isafjordsgatan 14E, 164 93 Kista, Sweden.
2003 (English)Patent (Other (popular science, discussion, etc.))
Abstract [en]

NOVELTY - The method involves transmitting several protocol data units (PDUs) in partially overlapped state, at different power levels. USE - For automatic repeat request of radio communication device (claimed) e.g. mobile terminal and radio base station in cellular radio communication system using universal mobile telecommunication system (UMTS) technique. ADVANTAGE - Ensures reliable user data transfer and data sequence integrity. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following: (1) computer program product comprising computer storage medium for storing automatic repeat request program; (2) automatic repeat request system; and (3) radio communication device. DESCRIPTION OF DRAWING(S) - The figure shows a message sequence chart explaining the automatic repeat request method.

Place, publisher, year, edition, pages
Keyword [en]
Automatic repeat request, arq, superposition coding
National Category
Communication Systems Telecommunications
URN: urn:nbn:se:kth:diva-74293ISI: 2005499173OAI: diva2:489409
EP 1700411-B1 (2007-11-28)

QC 20120209. QC 20130807

Available from: 2012-02-02 Created: 2012-02-02 Last updated: 2013-08-07Bibliographically approved

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Larsson, Peter
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