Multiplex communications – Channel assignment techniques – Carrier sense multiple access
Patent
1997-05-30
1999-09-28
Nguyen, Chau
Multiplex communications
Channel assignment techniques
Carrier sense multiple access
370449, 370461, H04L 12413, H04J 316
Patent
active
059600004
ABSTRACT:
A system, device, and method for contention-based reservation in a shared medium network resolves collisions resulting from contention access using a combination of probabilistic tree splitting and first-come-first-served splitting techniques. The collision resolution procedure utilizes the first-come-first-served splitting technique to select a collision resolution interval, and provides two contention mini-slots to improve the likelihood of successful reservations. Each contending user transmits a reservation request in a randomly selected contention mini-slot. Two contention mini-slots are provided for a predetermined maximum number of collision resolution iterations, after which only one contention mini-slot is provided.
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patent: 5631906 (1997-05-01), Liu
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Chlamtac Imrich
Lee Whay Chiou
Ruszczyk Chester A.
Klayman Jeffrey T.
Motorola Inc.
Nguyen Chau
Pappas Joanne N.
Vanderpuye Kenneth
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