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1. WO2010053412 - METHOD AND ARRANGEMENT FOR ENABLING IMPROVED RECEIVER QUALITY FOR NOISE LIMITED UPLINK SIGNALS

Publication Number WO/2010/053412
Publication Date 14.05.2010
International Application No. PCT/SE2008/051258
International Filing Date 04.11.2008
Chapter 2 Demand Filed 23.08.2010
IPC
H04B 7/08 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
08at the receiving station
H04W 88/08 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
88Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
08Access point devices
CPC
H04L 1/0036
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
0036arrangements specific to the receiver
H04L 1/06
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
02by diversity reception
06using space diversity
H04W 88/08
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
88Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
08Access point devices
Applicants
  • TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) [SE]/[SE] (AllExceptUS)
  • LENNARTSON, Benny [SE]/[SE] (UsOnly)
  • LOPEZ, Miguel [SE]/[SE] (UsOnly)
  • SANDBERG, Kenneth [SE]/[SE] (UsOnly)
Inventors
  • LENNARTSON, Benny
  • LOPEZ, Miguel
  • SANDBERG, Kenneth
Agents
  • NILSSON, Charlotte
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND ARRANGEMENT FOR ENABLING IMPROVED RECEIVER QUALITY FOR NOISE LIMITED UPLINK SIGNALS
(FR) PROCÉDÉ ET AGENCEMENT POUR PERMETTRE UNE QUALITÉ AMÉLIORÉE POUR DES SIGNAUX DE LIAISON MONTANTE LIMITÉS EN BRUIT
Abstract
(EN)
In a method for enabling improved quality for noise limited uplink signals in a radio base station in a telecommunication system, said radio base station comprising a plurality of transceiver units, each comprising at least one receiver unit, adaptively allocating (SlO) available transceiver units to enable parallel processing of an identified noise limited signal on at least two separate receiver units in the radio base station. And, combining (S20) the parallel processed noise limited calls to provide a received signal with improved signal to noise ratio.
(FR)
L'invention porte sur un procédé pour permettre une qualité améliorée pour des signaux de liaison montante limités en bruit dans une station de base radio dans un système de télécommunication, ladite station de base radio comprenant une pluralité d'unités d'émetteur-récepteur, chacune comprenant au moins une unité de récepteur, ledit procédé comprenant les opérations consistant à allouer de manière adaptative (SlO) des unités d'émetteur-récepteur disponibles pour permettre un traitement parallèle d'un signal limité en bruit identifié sur au moins deux unités de récepteur séparées dans la station de base radio; et combiner (S20) les appels limités en bruit traités en parallèles pour fournir un signal reçu avec un rapport signal sur bruit amélioré.
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