Wireless LAN system

Pulse or digital communications – Repeaters – Testing

Patent

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Details

375203, 370338, 370350, H04B 726, H04B 1713, H04L 1228

Patent

active

060318635

ABSTRACT:
The wireless LAN system has an information-carrying capacity which is several times the transmission rate obtained by a single cell. The wireless LAN system properly notifies hopping information even if an error in transmission arises. Hopping control is carried out on a master base-station device 10a and slave base-station devices 10b and 10c based on a synchronizing frame generated from hopping timing of the master base-station device 10a. After completion of the hopping control, each base-station device 10 starts to send hopping information to radio terminals 2 present in the same cell. Radio terminals 2, which are in the same cell as one of the base stations 10, work under the base-station device 10.

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patent: 5570352 (1996-10-01), Poyhonen
patent: 5581548 (1996-12-01), Ugland et al.
K.S. Natarajan et al, "Medium Access Control Protocol for Wireless LANs", IEEE P802.11/92-39 Working Document.

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