EP 2087620 A1 20090812 - METHODS AND APPARATUS FOR DETERMINING, COMMUNICATING AND USING INFORMATION WHICH CAN BE USED FOR INTERFERENCE CONTROL PURPOSES
Title (en)
METHODS AND APPARATUS FOR DETERMINING, COMMUNICATING AND USING INFORMATION WHICH CAN BE USED FOR INTERFERENCE CONTROL PURPOSES
Title (de)
VERFAHREN UND VORRICHTUNGEN ZUR BESTIMMUNG, ÜBERMITTLUNG UND BENUTZUNG VON INFORMATIONEN, DIE FÜR STÖRUNGSKONTROLLZWECKE BENUTZT WERDEN KÖNNEN
Title (fr)
PROCÉDÉS ET APPAREIL PERMETTANT DE DÉTERMINER, DE COMMUNIQUER ET D'UTILISER DES INFORMATIONS QUI PEUVENT ÊTRE UTILISÉES À DES FINS DE CONTRÔLE D'INTERFÉRENCE
Publication
Application
Priority
- US 2007080852 W 20071009
- US 54961706 A 20061013
Abstract (en)
[origin: WO2008048827A1] Methods and apparatus for collecting, measuring, reporting and/or using information which can be used for interference control purposes. Wireless terminals measure signals transmitted from one or more base stations, e.g., base station sector transmitters. The measured signals may be, e.g., beacon signals and/or pilot signals. From the measured signals, the wireless terminal generates one or more gain ratios which provide information about the relative gain of the communications channels from different base station sectors to the wireless terminal. This information represents interference information since it provides information about the signal interference that will be caused by transmissions from other base station sectors relative to transmissions made by the base station sector to which the wireless terminal is attached. Based on the signal energy measurements and relative gains generated from the energy measures, reports are generated in accordance with the invention and sent to one or more base stations.
IPC 8 full level
H04B 17/00 (2006.01); H04B 17/40 (2015.01)
CPC (source: EP KR)
H04B 17/24 (2015.01 - EP KR); H04B 17/345 (2015.01 - EP KR); H04W 24/10 (2013.01 - KR)
Citation (search report)
See references of WO 2008048827A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008048827 A1 20080424; CN 101523778 A 20090902; EP 2087620 A1 20090812; JP 2010507284 A 20100304; KR 20090077821 A 20090715; TW 200832958 A 20080801
DOCDB simple family (application)
US 2007080852 W 20071009; CN 200780037991 A 20071009; EP 07844040 A 20071009; JP 2009532541 A 20071009; KR 20097009696 A 20071009; TW 96138348 A 20071012