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1. (WO2017134593) SYSTEMS AND METHODS FOR RESOLVING A PHYSICAL CELL IDENTITY CONFUSION IN A HETEROGENEOUS NETWORK
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/134593 International Application No.: PCT/IB2017/050564
Publication Date: 10.08.2017 International Filing Date: 02.02.2017
IPC:
H04W 4/02 (2009.01) ,H04W 36/00 (2009.01) ,H04B 7/00 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
4
Services or facilities specially adapted for wireless communication networks
02
Services making use of the location of users or terminals
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
36
Handoff or reselecting arrangements
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
Applicants:
RELIANCE JIO INFOCOMM LIMITED [IN/IN]; 3rd Floor, Maker Chamber-IV, 222, Nariman Point, Mumbai- 400021,Maharashtra, IN
Inventors:
GUPTA, Ajay Kumar; IN
OAK, Vishal Vasant; IN
Agent:
SAHNEY, Garima; IN
Priority Data:
20162100401404.02.2016IN
Title (EN) SYSTEMS AND METHODS FOR RESOLVING A PHYSICAL CELL IDENTITY CONFUSION IN A HETEROGENEOUS NETWORK
(FR) SYSTÈMES ET PROCÉDÉS PERMETTANT DE RÉSOUDRE UNE CONFUSION D'IDENTITÉ DE CELLULE PHYSIQUE DANS UN RÉSEAU HÉTÉROGÈNE
Abstract:
(EN) Embodiment of the present disclosure relates to resolving physical cell identity confusion in heterogenous networks. In one embodiment, a method is disclosed, comprising: receiving a handover request including a first physical cell identity of a first target base station [120A]; comparing the first physical cell identity with a neighbour list comprising the first physical cell identity of the first target base station [120A] and a second physical cell identity of a second target base station [120B]; transmitting an identifier of an access point [130A, 130B, 130C, 130D] to the first target base station base stations [120A] and the second target base station [120B]; and analysing response messages received from each of the first target base stations [120A] and the second target base station [120B] for performing a handover from a serving base station [102] to one of the first target base station [120A] and the second target base station [120B].
(FR) Dans un mode de réalisation, la présente invention concerne la résolution de la confusion d'identité de cellule physique dans des réseaux hétérogènes. Dans un mode de réalisation, un procédé consiste : à recevoir une demande de transfert comprenant la première identité de cellule physique d'une première station de base cible [120A] ; à comparer la première identité de cellule physique avec une liste de voisins comprenant la première identité de cellule physique de la première station de base cible [120A] et une deuxième identité de cellule physique d'une deuxième station de base cible [120B] ; à transmettre un identifiant d'un point d'accès [130A, 130B, 130C et 130D] à la première station de base cible [120A] et la deuxième station de base cible [120B] ; et à analyser des messages de réponse reçus de chacune des premières stations de base cibles [120A] et la deuxième station de base cible [120B] pour effectuer un transfert d'une station de base de desserte [102] à la première station de base cible [120A] et la deuxième station de base cible [120B].
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
KR1020180111855CN108702588EP3412045US20190007870