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Signal detection method in e.g. multi-hop networks and repeater-based networks, involves canceling interference between transmission and reception of different sets of information included in priori-known information signal.
Ericsson Research, Isafjordsgatan 14E, 164 93 Kista, Sweden.
2003 (English)Patent (Other (popular science, discussion, etc.))
Abstract [en]

NOVELTY - The signal information containing a set of information that are to be transmitted several times, are stored as priori-known signal information. Another set of information is detected by canceling the interference between the transmission and reception of different information, based on the received signal information and a portion of previously stored priori-known signal information. USE - For detecting signal information in wireless relaying networks e.g. multi-hop network, ad-hoc network, cooperative relaying networks and repeater-based networks in communication system (claimed). ADVANTAGE - Enhances network performance and throughput and reduces delay. Enables to effectively solve the classical hidden terminal problem and increases the probability of signal detection. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following: (1) arrangement for detecting signal information in wireless relaying network; and (2) communication system. DESCRIPTION OF DRAWING(S) - The figure shows the flow diagram explaining the signal information detection process.

Place, publisher, year, edition, pages
National Category
Communication Systems Telecommunications
URN: urn:nbn:se:kth:diva-74222ISI: 2005030977OAI: diva2:489355
KR 100712344-B1 (2007-05-02)

US 7336930-B2 (2008-02-26); RU 2340094-C2 (2008-11-27); CN 1826761-B (2010-09-29); JP 4771952-B2 (2011-09-14); EP 1625697-B1 (2012-10-03)

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

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Larsson, Peter
Communication SystemsTelecommunications

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ReferencesLink to record
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