Multiplex communications – Wide area network – Packet switching
Patent
1994-07-29
1996-05-14
Olms, Douglas W.
Multiplex communications
Wide area network
Packet switching
H04J 316
Patent
active
055175040
ABSTRACT:
Collision avoidance is maximized by placing collision avoidance scheduling in a central access manager. The central access manager coordinates downlink transmissions of a base site with the uplink transmissions by subscriber units, virtually avoiding collisions of the two types of transmissions. The subscriber units utilize a waiting period prior to transmission of packets to permit the central access manager to maintain the scheduling.
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D. J. Goodman, R. A. Valenzuela, K. T. Gayliard, & B. Ramamurthi, "Packet Reservation Multiple Access for Local Wireless Communications", IEEE Transactions on Communications, vol. 37, No. 8, Aug. 1989, pp. 885-890.
Clanton Christopher L.
Scheibel, Jr. Robert C.
Smolinske Jeffrey C.
Tran Phieu M.
Jung Min
Motorola Inc.
Olms Douglas W.
Stockley Darleen J.
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