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1. WO2016200581 - METHOD AND APPARATUS FOR MINIMIZING/ AVOIDING CONFLICTS BETWEEN DIFFERENT RADIO ACCESS TECHNOLOGIES SERVING USER EQUIPMENT

Publication Number WO/2016/200581
Publication Date 15.12.2016
International Application No. PCT/US2016/033463
International Filing Date 20.05.2016
IPC
H04W 36/20 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Handoff or reselecting arrangements
16Performing reselection for specific purposes
20for optimising the interference level
H04W 88/06 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
88Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
02Terminal devices
06adapted for operation in multiple networks, e.g. multi-mode terminals
H04W 36/26 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Handoff or reselecting arrangements
24Reselection being triggered by specific parameters
26by agreed or negotiated communication parameters
H04W 36/30 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Handoff or reselecting arrangements
24Reselection being triggered by specific parameters
30by measured or perceived connection quality data
CPC
H04W 24/08
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
24Supervisory, monitoring or testing arrangements
08Testing, ; supervising or monitoring; using real traffic
H04W 36/0083
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Hand-off or reselection arrangements
0005Control or signalling for completing the hand-off
0083Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
H04W 36/00837
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Hand-off or reselection arrangements
0005Control or signalling for completing the hand-off
0083Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
00837Determination of triggering parameters for hand-off
H04W 36/0085
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Hand-off or reselection arrangements
0005Control or signalling for completing the hand-off
0083Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
0085Hand-off measurements
H04W 36/14
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Hand-off or reselection arrangements
14Reselecting a network or an air interface
H04W 36/20
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Hand-off or reselection arrangements
16Performing reselection for specific purposes
20for optimising the interference level
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
Inventors
  • KRISHNAMOORTHY, Parthasarathy
  • BALASUBRAMANIAN, Srinivasan
  • LEE, Kuo-chun
  • RAJURKAR, Anand
  • SANKA, Suresh
  • MOHAN, Prashanth, Haridas
  • RAJENDRAN, Aravinth
  • ALIMINETI, Janga, Reddy
  • VASANTHASENAN, Krishnakumar
Agents
  • MEANEY, Thomas, J.
Priority Data
14/734,25709.06.2015US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND APPARATUS FOR MINIMIZING/ AVOIDING CONFLICTS BETWEEN DIFFERENT RADIO ACCESS TECHNOLOGIES SERVING USER EQUIPMENT
(FR) PROCÉDÉ ET APPAREIL POUR MINIMISER/ÉVITER DES CONFLITS ENTRE DIFFÉRENTES TECHNOLOGIES D'ACCÈS RADIO DESSERVANT UN ÉQUIPEMENT D'UTILISATEUR
Abstract
(EN)
Minimizing conflicts between different radio access technologies (RATs) is disclosed herein which include monitoring, by a user equipment (UE), a first use of a UE Radio Frequency (RF) resource by a first Radio Access Technology (RAT). The UE monitors a second use of the UE resource by a second RAT. The UE is served by a current serving cell in the second RAT. The UE may also determine a percentage of conflict between a first use of a UE resource by a first RAT and the second use of the UE resource by the second RAT over a predefined period of time, and initiating, by the UE, a cell reselection attempt to one or more neighboring cells of a plurality of neighboring cells serving the second RAT based on the determined percentage of conflict exceeding a predetermined threshold.
(FR)
La présente invention a trait à la minimisation de conflits entre différentes RAT (technologies d'accès radio) comprenant la surveillance, par un UE (équipement d'utilisateur), d'une première utilisation d'une ressource RF (radiofréquence) d'UE par une première RAT. L'UE surveille une seconde utilisation de la ressource de l'UE par une seconde RAT. L'UE est desservi par une cellule de desserte courante dans la seconde RAT. L'UE peut également déterminer un pourcentage de conflits entre une première utilisation d'une ressource de l'UE par une première RAT et la seconde utilisation de la ressource de l'UE par la seconde RAT au cours d'une période de temps prédéfinie, et déclencher, par l'UE, une tentative de resélection de cellule vers une ou plusieurs cellules voisines parmi une pluralité de cellules voisines desservant la seconde RAT sur la base du pourcentage déterminé de conflits excédant un seuil prédéterminé.
Related patent documents
IN201727039218This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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