H - Electricity – 04 – W
Patent
H - Electricity
04
W
H04W 36/34 (2009.01) H04W 48/18 (2009.01) H04W 88/02 (2009.01) H04W 88/08 (2009.01)
Patent
CA 2538473
Various embodiments are described herein to address the need for providing and maintaining F-PDCH service to an MS (103). Upon receiving an indication that the MS intends to switch from a F-PDCH of a serving cell (132) to a F-PDCH of a target cell (142) for continued data transmission service, the network equipment (e.g., BSs 120, 130, and/or 140) determines whether the target cell is presently available to provide the F-PDCH service to the MS. When the selected cell is not able to support F-PDCH service for the MS (e.g., because of F-PDCH loading, quality of service requirements, etc.), the network equipment sends an indication to the MS that the target cell is presently unavailable to provide F-PDCH data transmission service to the MS. Thus, the MS is able to abort switching to the selected cell and prevent loosing its F- PDCH service as a result.
L'invention concerne divers modes de réalisation destinés à remplir le besoin de fourniture et de maintien d'un service F-PDCH à une MS (103). Après réception d'un signal indiquant l'intention de la MS de commuter d'un F-PDCH d'une cellule de desserte (132) à un F-PDCH d'une cellule cible (142) pour assurer un service de transmission continue de données, le matériel de réseau (p. ex. des BS (120, 130 et/ou 140)) détermine si la cellule cible est actuellement disponible pour fournir le service F-PDCH à la MS. Si la cellule choisie n'est pas en mesure de prendre en charge le service F-PDCH pour la MS (par exemple à cause du chargement du F-PDCH, des exigences de service de qualité, etc.), le matériel de réseau envoie un signal à la MS pour lui indiquer que la cellule cible est actuellement indisponible pour lui fournir un service F-PDCH de transmission de données. Ainsi, la MS peut faire échouer la commutation vers la cellule choisie et éviter la perte consécutive de son service F-PDCH.
Gowling Lafleur Henderson Llp
Motorola Inc.
LandOfFree
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