EP 2904814 A4 20160316 - SYSTEMS AND METHODS FOR WIRELESS BACKHAUL IN DISTRIBUTED-INPUT DISTRIBUTED-OUTPUT WIRELESS SYSTEMS
Title (en)
SYSTEMS AND METHODS FOR WIRELESS BACKHAUL IN DISTRIBUTED-INPUT DISTRIBUTED-OUTPUT WIRELESS SYSTEMS
Title (de)
SYSTEME UND VERFAHREN FÜR DRAHTLOS-BACKHAUL IN DRAHTLOSEN DIDO-SYSTEMEN
Title (fr)
SYSTÈMES ET PROCÉDÉS POUR LIAISON TERRESTRE SANS FIL DANS DES SYSTÈMES SANS FIL À ENTRÉES DISTRIBUÉES ET À SORTIES DISTRIBUÉES
Publication
Application
Priority
- US 201213633702 A 20121002
- US 2013061493 W 20130924
Abstract (en)
[origin: WO2014055294A1] Systems and methods are described for wireless backhaul in a multiple antenna system (MAS) with multi-user (MU) transmissions ("MU-MAS"). For example, a multiuser (MU) multiple antenna system (MAS) of one embodiment comprises: one or more centralized units communicatively coupled to multiple distributed transceiver stations via a network; the network consisting of wireline or wireless links or a combination of both, employed as a backhaul communication channel; the centralized unit transforming the N streams of information into M streams of bits, each stream of bits being a combination of some or all N streams of information; the M streams of bits being sent over the network to the distributed transceiver stations; the distributed transceiver stations simultaneously sending the streams of bits over wireless links to at least one client device such that at least one client device receives at least one of the original N streams of information.
IPC 8 full level
H04Q 3/64 (2006.01)
CPC (source: EP)
H04B 7/024 (2013.01); H04B 7/0452 (2013.01); H04B 7/0617 (2013.01); Y02E 10/50 (2013.01)
Citation (search report)
- [XI] US 2012002743 A1 20120105 - CAVALCANTE CHARLES CASIMIRO [BR], et al
- [A] WO 2011100492 A1 20110818 - INTERDIGITAL TECH CORP [US], et al
- [A] US 2012230691 A1 20120913 - HUI DENNIS [US], et al
- [A] US 2003036359 A1 20030220 - DENT PAUL W [US], et al
- See references of WO 2014055294A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2014055294 A1 20140410; AU 2013327697 A1 20150409; AU 2013327697 B2 20170302; BR 112015006662 A2 20170704; CA 2885817 A1 20140410; EP 2904814 A1 20150812; EP 2904814 A4 20160316; MX 2015003992 A 20151008; MX 352930 B 20171214; TW 201427318 A 20140701; TW I587656 B 20170611
DOCDB simple family (application)
US 2013061493 W 20130924; AU 2013327697 A 20130924; BR 112015006662 A 20130924; CA 2885817 A 20130924; EP 13843203 A 20130924; MX 2015003992 A 20130924; TW 102134408 A 20130924