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1. (WO2018137777) METHOD AND APPARATUS FOR INDICATING AND USING RADIO ACCESS TECHNOLOGY PREFERENCES IN A WIRELESS COMMUNICATION NETWORK
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Pub. No.:
WO/2018/137777
International Application No.:
PCT/EP2017/051824
Publication Date:
02.08.2018
International Filing Date:
27.01.2017
IPC:
H04W 48/18
(2009.01)
H
ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
48
Access restriction; Network selection; Access point selection
18
Selecting a network or a communication service
Applicants:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
[SE/SE]; . SE-164 83 Stockholm, SE
Inventors:
REIAL, Andres
; SE
SEMAAN, Eliane
; SE
LINDOFF, Bengt
; SE
NILSSON, Johan
; SE
Agent:
ERICSSON
; Torshamnsgatan 21-23 164 80 STOCKHOLM, SE
Priority Data:
Title
(EN)
METHOD AND APPARATUS FOR INDICATING AND USING RADIO ACCESS TECHNOLOGY PREFERENCES IN A WIRELESS COMMUNICATION NETWORK
(FR)
PROCÉDÉ ET APPAREIL D'INDICATION ET D'UTILISATION DE PRÉFÉRENCES DE TECHNOLOGIE D'ACCÈS RADIO DANS UN RÉSEAU DE COMMUNICATION SANS FIL
Abstract:
(EN)
Methods and apparatuses exemplified in this disclosure provide mechanisms for a wireless communication device to indicate its Radio Access Technology (RAT) preferences to a wireless communication network, and for a wireless communication network to consider the RAT preferences of a given device when deciding which RAT the device will use. As a non- limiting example of the advantages flowing from these mechanisms, devices operating within a network that includes or is associated with multiple RATs can indicate their preferences for which RAT they use, while still allowing the network to retain control of the RAT selection decisions. Such flexibility offers significant advantages in 5G networks that provide tight integration between multiple RATs—e.g., between LTE and NR air interfaces. However, the methods and apparatuses disclosed herein are not limited to 5G networks.
(FR)
Les procédés et appareils donnés à titre d'exemple de l'invention constituent des mécanismes permettant à un dispositif de communication sans fil d'indiquer ses préférences de technologie d'accès radio (RAT) à un réseau de communication sans fil et à un réseau de communication sans fil de considérer les préférences RAT d'un dispositif donné au moment de décider quelle RAT le dispositif utilisera. À titre d'exemple non limitatif des avantages découlant de ces mécanismes, des dispositifs fonctionnant dans un réseau qui comprend ou est associé à de multiples RAT peuvent indiquer leurs préférences pour la RAT qu'ils utilisent, tout en permettant au réseau de conserver le contrôle des décisions de sélection de RAT. Une telle souplesse offre des avantages significatifs dans les réseaux 5G qui assurent une intégration étroite entre de multiples RAT, par exemple, entre des interfaces radio LTE et NR. Cependant, les procédés et appareils décrits ici ne sont pas limités aux réseaux 5G.
Designated States:
AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language:
English (
EN
)
Filing Language:
English (
EN
)