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Advanced multi-sensor processing
Ericsson Research, Isafjordsgatan 14E, 164 93 Kista, Sweden.
2003 (English)Patent (Other (popular science, discussion, etc.))
Abstract [en]

NOVELTY - A superposition of signals received from transmitting nodes (10), at receiving nodes (120) is converted to produce soft complex signal information for transmission over network. The signal information transmitted from a subset of transmitting nodes, is collectively detected based on the soft complex signal information. USE - For detecting signal information in digital cellular network of wideband code division multiple access (WCDMA) system. ADVANTAGE - Reduces amount of information to be transported over the network, thereby improving the performance of the network and improving the uplink signal processing efficiency at low cost. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following: (1) system for detecting signal information in wireless network; (2) network node. DESCRIPTION OF DRAWING(S) - The figure shows a schematic diagram of the centralized architecture and signal processing approach. transmitting nodes (10) receiving nodes (120-1-120-3)

Place, publisher, year, edition, pages
Keyword [en]
Network mimo, coordinated multipoint
National Category
Signal Processing Communication Systems Telecommunications
URN: urn:nbn:se:kth:diva-74286ISI: 2005533449OAI: diva2:489437
KR 100730720 (2007-06-21)

EP 1714518-B1 (2008-02-06); US 7706477-B2 (2010-04-27); US 7924949-B2 (2011-04-12)

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

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Larsson, Peter
Signal ProcessingCommunication SystemsTelecommunications

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