Multiplex communications – Duplex – Communication over free space
Patent
1997-04-18
2000-02-22
Nguyen, Chau
Multiplex communications
Duplex
Communication over free space
370347, 370350, 370509, 455343, H04J 300, H04J 306, H04B 7212
Patent
active
060288493
ABSTRACT:
A radio controller arrangement for controlling communication signal timing in a duplex radio-frequency TDMA radio includes a TDMA timer that generates a receive timing signal and a microprocessor circuit. The microprocessor circuit commands the TDMA timer to activate the radio to receive a signal and converts the signal into packets having synchronization and data fields. The TDMA timer synchronizes a beginning of a data collection operation to the synchronization field and locates the beginning of the data field based on the end of the synchronization field. The TDMA timer collects data from the data field until it detects the end of the data field. The TDMA timer then commands deactivation of the radio. The radio controller arrangement may be incorporated into a communication device or used in connection with a method for controlling communication signal timing.
REFERENCES:
patent: 4577315 (1986-03-01), Otsuka
patent: 5384564 (1995-01-01), Wycoff
patent: 5781156 (1998-07-01), Krasner
patent: 5790939 (1998-08-01), Malcolm
VLSI Technology Communication Products Group, Application Note, "DECT VP23001 Handset Processor Radio Interface", Version 1.10, Feb. 1996, pp. 1-30.
Sierra Semiconductor Corporation, "SC14400 DECT Terminal Processor", Rev. 1.0, Sep. 1993.
Phillips Electronics B.V., "DECT Burst Mode Controller PCD5042 Product Specification", Nov. 1994, pp. 1-69.
Paul Walter Baier et al., "Taking the Challenge of Multiple Access for Third-Generation Cellular Mobile Radio Systems--A European View", http://www.ieee.org/comsoc/jung.html, pp. 1-15 (First published in IEEE Communications Magazine, Feb. 1996, vol. 34, No. 2).
"FREESET: Ericsson's Business Cordless Telephone System", http://www/ericsson.se/EPI/BZ/kap4.html, pp. 1-7.
Niot Francois
Tuijn Roland Van Der
Nguyen Chau
Rao Seema S.
VLSI Technology Inc.
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