TDMA communicating method and TDMA receiving apparatus

Details TDMA communicating method and TDMA receiving apparatus TDMA communicating method and TDMA receiving apparatus

1996-09-09

2000-12-12

Patel, Ajit

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

370321, 370347, 370458, H04B 7212

Patent

active

061608009

ABSTRACT:
A TDMA receiving apparatus for use with a base station including a plurality of receiving antennas, a plurality of outdoor units for converting received signals into first intermediate frequency signals, a plurality of unit connecting cables for sending the intermediate frequency signals, and an indoor unit for obtaining demodulated signals from the intermediate frequency signals. The indoor unit has a plurality of second frequency converters for converting the first intermediate frequency signals into second intermediate frequency signals with the same frequency and a power combining unit for combining the second intermediate frequency signals. The combined intermediate frequency signal is demodulated by a common demodulating circuit.

REFERENCES:
patent: 3540055 (1970-11-01), Takagi
patent: 4628517 (1986-12-01), Schwarz et al.
patent: 5203025 (1993-04-01), Anvari et al.
patent: 5396496 (1995-03-01), Ito et al.
patent: 5410588 (1995-04-01), Ito
patent: 5442653 (1995-08-01), Saito
patent: 5528585 (1996-06-01), Cooley et al.
patent: 5564074 (1996-10-01), Juntti
patent: 5574966 (1996-11-01), Barzegar et al.
H. Nakayama, et al., "26GHz Band Digital Subscriber Radio System (26SS-D1) For High-Speed Digital Communications", IEEE ICC, 1985, pp. 729 (23.1.1)--734 (23.1.6).
Patent Abstracts of Japan, vol. 011, No. 390 (E-567), Dec. 19, 1987 & JP 62-155628, Jul. 10, 1987, *abstract*.
Patent Abstracts of Japan, vol. 014, No. 308 (E-0947), Jul. 3, 1990 & JP 2-098238, Apr. 10, 1990, *abstract*.
Patent Abstracts of Japan, vol. 015, No. 365 (E-1111), Sep. 13, 1991, & JP 3-143123, Jun. 18, 1991, *abstract*.

Affiliated with

Also associated with

Rating

TDMA communicating method and TDMA receiving apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with TDMA communicating method and TDMA receiving apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and TDMA communicating method and TDMA receiving apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-224084