H - Electricity – 04 – B
Patent
H - Electricity
04
B
H04B 7/02 (2006.01) H04B 7/26 (2006.01) H04Q 7/38 (2006.01) H04Q 7/28 (2006.01) H04Q 7/24 (2006.01)
Patent
CA 2247357
Disclosed is a mobile communication system including a network constituted of at least one switching center and a plurality of base stations, and a mobile station which communicates with the base stations simultaneously. The system permits varying transmission delay between the switching center and the base stations according to the type of services available to the mobile station. The object of the present invention is to propose a communication which permits varying transmission delay according to the type of service currently employed, and to promptly recover a synchronization state even if an out-of- sync state happens. To attain the object, a memory means (mobile switching center processor) stores transmission delay characteristics corresponding to services which are available to the mobile station. Furthermore, a communication timing setting means (diversity handover trunk) determines the timing of communication for the base stations according to the transmission delay characteristic selected according to the service.
La présente invention concerne un système mobile de communication composé d'un réseau comprenant au moins un central, une pluralité de stations de base et une station mobile communiquant, de manière simultanée, avec des stations de base dans lesquelles le délai de transmission entre le central et les stations de base conformément à la pluralité des types de service peut être appliqué à la station mobile. Ce système permet d'établir la communication avec un délai de transmission approprié conformément au type de services et de restaurer le synchronisme en cas de désynchronisation. Cependant, un élément de stockage (processeur d'échange (32)) stockant le délai de transmission pour chaque type de service conformément à la pluralité peut être appliqué à la station mobile. En outre, un élément de définition (transfert de cellules de liaison longue distance en diversité) établissant des temps de communications pour chaque station de base en se basant sur le délai de transmission correspondant au type de service est appliqué à la station mobile.
Nakashima Akiko
Ohtani Tomoyuki
Satoh Takaaki
Shimizu Hisashi
Tamura Motoshi
Kirby Eades Gale Baker
Ntt Mobile Communications Network Inc.
LandOfFree
Method for handover does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for handover, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for handover will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1347062