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Patent Searching and Data


Title:
【発明の名称】短距離無線通信システムおよび使用方法
Document Type and Number:
Japanese Patent JP2000515698
Kind Code:
A
Abstract:
A short-range wireless radio communications system is provided that can carry data, voice, or data and voice traffic simultaneously. The band is divided into a plurality of channels or hops, and a burst composed of either voice information, data information, or a combination of data and voice information is transmitted during one of the hops. The system operates preferably in a simplex mode, but full duplex operation can also be employed. The present system can also be operated in a cellular, TDMA system. A multiple time slot method is employed whereby one time slot can carry data and another time slot can carry voice information.

Inventors:
Dent, Paul, W.
Hartsen, Jacobs, Cornelis
Application Number:
JP50697398A
Publication Date:
November 21, 2000
Filing Date:
July 10, 1997
Export Citation:
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Assignee:
Ericsson Incorporated
International Classes:
H04J4/00; H04B7/24; H04B7/26; H04J3/00; H04J3/16; H04L12/28; H04L12/56; H04M1/725; (IPC1-7): H04J3/16; H04B7/24; H04J3/00; H04J4/00
Attorney, Agent or Firm:
Akira Asamura (3 outside)