Telecommunication network having time orthogonal wideband and na

Details Telecommunication network having time orthogonal wideband and na Telecommunication network having time orthogonal wideband and na

1996-02-13

1998-08-11

Nguyen, Chau

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

370337, 370350, H04J 1300

Patent

active

057937575

ABSTRACT:
A telecommunications network including a CDMA system and FDMA/TDMA system, both operating in a common frequency range, is disclosed. In an embodiment of the invention, the transmission and reception of narrowband FDMA/TDMA signals on a plurality of radio frequency channels within FDMA/TDMA system is synchronized such that at least one time slot of each TDMA frame on each radio channel is reserved. The transmission and reception of CDMA signals in the CDMA system is then performed during the reserved time slots of each TDMA frame. In an alternative embodiment, complete TDMA frames on each radio channel are reserved for CDMA transmission and reception.

REFERENCES:
patent: 4799252 (1989-01-01), Eizenhoffer et al.
patent: 5210771 (1993-05-01), Schaeffer et al.
patent: 5260967 (1993-11-01), Schilling
patent: 5295152 (1994-03-01), Gudmundson et al.
patent: 5345439 (1994-09-01), Marston
patent: 5481533 (1996-01-01), Honig et al.
patent: 5511068 (1996-04-01), Sato
patent: 5533013 (1996-07-01), Leppanen
patent: 5572516 (1996-11-01), Miya et al.
patent: 5577024 (1996-11-01), Malkamaki et al.
Ruprecht J et al.: Code Time Division Multiple Access: An Indoor Cellular System, 10 May 1992, From Pioneers To The 21st Century, Denver, May 10-13, 1992, vol. 2 of 2, pp. 736-739, IEEE.

Affiliated with

Also associated with

Rating

Telecommunication network having time orthogonal wideband and na does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Telecommunication network having time orthogonal wideband and na, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Telecommunication network having time orthogonal wideband and na will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-397067