H - Electricity – 04 – Q
Patent
H - Electricity
04
Q
H04Q 7/24 (2006.01) H04L 12/66 (2006.01) H04Q 7/20 (2006.01)
Patent
CA 2299778
The present invention provides a communication system for mobile networks. At the highest level of organization, the system, termed a Communication System for Mobile Networks (CSMN), comprises four components: 1) one or more fixed networks; 2) one or more mobile networks; 3) wireless inter-connecting means; and 4) open standards-based protocol means throughout the system. One generalized embodiment of the CSMN system, termed a Mobile Network Vehicle System (MNVS) comprises: 1) one or more surface-level networks; 2) one or more on-board vehicle networks; 3) radio frequency data links; and 4) open standards-based protocol means throughout the system. One specific embodiment of the MNVS, termed a Communications Based Train Control (CBTC) system comprises: 1) one or more wayside networks; 2) one or more carborne networks; 3) radio-frequency data links; and 4) a standard Internet protocol means throughout the system. In a preferred embodiment of the CBTC system, the transceivers employ 2.4 GHz Hybrid Spread Spectrum radio transceivers which employ both Slow Frequency Hopping and Direct Sequence Spreading Techniques, in addition to a half-duplex Time Division Multiple Access scheme which allows one wayside spread spectrum transceiver to communicate with many carborne spread spectrum transceivers at one time.
Colvin William
Elliott Charles
Oprea Alex
Mbm & Co.
Springboard Wireless Networks Inc.
LandOfFree
Communication system for mobile networks does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Communication system for mobile networks, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Communication system for mobile networks will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1765524