Access control method and system

Details Access control method and system Access control method and system

2007-05-01

2007-05-01

Pham, Chi (Department: 2616)

Multiplex communications

Communication techniques for information carried in plural...

Adaptive

Reexamination Certificate

active

10849004

ABSTRACT:
An access control method applicable to a network including a plurality of communication terminals for achieving simplification in processing, improvement in response, and efficient use of bands is provided. In a terminal station, a transmission information generating section generates predetermined transmission information based on the amount of data stored in a buffer section. A packet transmitting section generates a packet including data and the transmission information for transmission to another terminal station. In a control station, a packet receiving section receives the packet transmitted by the terminal station. A transmission information obtaining section analyzes the received packet to obtain the transmission information and, based on the transmission information, determines whether the band currently allocated is to be changed. If a change is required, a packet transmitting section transmits a packet reporting a newly-allocated band to the terminal stations.

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R. Tang et al., “POSTMAN: Polling-Based Scheduling Strategy for Multiple Access Control in Wireless ATM Networks”, IEICE Trans. Commun., vol. E82-B, No. 9, XP-000940269, Sep. 1999, pp. 1514-1521.

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