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1. (WO2007009259) SYSTEM AND METHOD FOR GRANTING TRANSMIT CAPABILITY IN A PUSH TO COMMUNICATE SYSTEM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/009259 International Application No.: PCT/CA2006/001207
Publication Date: 25.01.2007 International Filing Date: 19.07.2006
IPC:
H04B 7/26 (2006.01) ,H04W 4/10 (2009.01) ,H04W 84/08 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
24
for communication between two or more posts
26
at least one of which is mobile
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
4
Services or facilities specially adapted for wireless communication networks
06
Selective distribution of broadcast; Services to user groups; One-way selective calling services
10
Push-to-Talk or Push-on-Call services
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
84
Network topologies
02
Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
04
Large scale networks; Deep hierarchical networks
08
Trunked mobile radio systems
Applicants:
RESEARCH IN MOTION LIMITED [CA/CA]; 295 Philip Street Waterloo, Ontario N2L 3W8, CA (AllExceptUS)
ALLEN, Andrew [US/US]; US (UsOnly)
Inventors:
ALLEN, Andrew; US
Agent:
SMART & BIGGAR; P.O. Box 2999, Station D 55 Metcalfe Street, Suite 900 Ottawa, Ontario, K1P 5Y6, CA
Priority Data:
60/700,64619.07.2005US
Title (EN) SYSTEM AND METHOD FOR GRANTING TRANSMIT CAPABILITY IN A PUSH TO COMMUNICATE SYSTEM
(FR) SYSTEME ET PROCEDE POUR ACCORDER LA CAPACITE D'EMISSION DANS UN SYSTEME DE COMMUNICATION EN ALTERNAT
Abstract:
(EN) Systems of methods for performing queued and moderated communication groups in a system featuring network provided half duplex communications communication group sessions are provided. According to one aspect, a first mobile terminal provides the network with an identification of a second mobile terminal so that the network may automatically grant the transmit capability to the second mobile terminal after a transmitting mobile has finished transmitting communication. Therefore, the second mobile terminal receives the transmit capability without even requesting it, or without the network having to wait to receive a request for the transmit capability. According to another aspect, priority information is pre-assigned during creation of the communication group or dynamically assigned by another mobile user during the talk group session. Granting of the transmit capability and the time duration of the transmit capability is dependent upon the priority information. In this manner, priority information is group-specific.
(FR) L'invention concerne des systèmes et des procédés pour mettre en oeuvre des groupes de communication mis en attente et dirigés dans un système comprenant un réseau fournissant une communication semi-duplex pour des sessions de groupes de communication. Selon un mode de réalisation de l'invention, un premier terminal mobile fournit au réseau une identification d'un deuxième terminal mobile, de sorte que le réseau peut automatiquement accorder la capacité d'émission à ce deuxième terminal mobile après qu'un mobile émetteur a fini d'émettre une communication. Ainsi, le deuxième terminal mobile reçoit la capacité d'émission sans même avoir à la demander ou sans que le réseau ne doive attendre de recevoir une demande de capacité d'émission. Selon un autre mode de réalisation de l'invention, une information de priorité est pré-affectée pendant la création du groupe de communication ou est affectée dynamiquement par un autre utilisateur de mobile pendant la session de groupe de discussion. L'octroi et la durée de la capacité d'émission dépendent de l'information de priorité. Ainsi, l'information de priorité est spécifique au groupe.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP1911177CA2616013