Telecommunications – Carrier wave repeater or relay system – Portable or mobile repeater
Patent
1997-10-29
1999-07-06
Faile, Andrew I.
Telecommunications
Carrier wave repeater or relay system
Portable or mobile repeater
455 673, 455429, 455522, H04B 7185
Patent
active
059208031
ABSTRACT:
A communication system (10), having dynamic nodes such as satellites (12) communicate information from a calling party to a called party or subscriber unit (26). When adjacent interfering structures (100) obstruct a communication path, information is unable to pass therebetween. A message control center (27) allows a caller to leave a message for subsequent delivery to a subscriber unit (26). Message control center (27) calculates an enhanced delivery region (105) about a last-know location of subscriber unit (26) and determines satellite orbits that pass over the enhanced delivery region. This enhanced delivery region is serviced by satellites passing at near overhead elevation angles. Message control center (27) prioritizes the ground-tracks contained within an enhanced delivery region (105) and selects one for use in message delivery. A delivery time is calculated corresponding to the selected ground-track and message control center (27) schedules delivery of that message. Message control center (27) attempts to transmit a message as schedule to subscriber unit (26).
REFERENCES:
patent: 5153902 (1992-10-01), Buhl et al.
patent: 5274845 (1993-12-01), Wang
patent: 5343512 (1994-08-01), Wang et al.
patent: 5369681 (1994-11-01), Boudreau et al.
patent: 5375161 (1994-12-01), Fuller et al.
patent: 5404569 (1995-04-01), Schwendeman et al.
patent: 5423084 (1995-06-01), Vatt
patent: 5483664 (1996-01-01), Moritz et al.
patent: 5504938 (1996-04-01), Redden
patent: 5537681 (1996-07-01), Redden et al.
patent: 5551058 (1996-08-01), Hutcheson et al.
patent: 5561836 (1996-10-01), Sowles et al.
patent: 5566354 (1996-10-01), Sehloemer
patent: 5603079 (1997-02-01), Olds et al.
patent: 5689803 (1997-11-01), Tayloe
Faile Andrew I.
LeMoine Dana B.
Moe Aung S.
Motorola Inc.
LandOfFree
Method and apparatus for message delivery in a communication sys 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 and apparatus for message delivery in a communication sys, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for message delivery in a communication sys will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-907135