CONNECTOR FOR DIGITAL CORDLESS TELEPHONE SYSTEM

PROBLEM TO BE SOLVED: To obtain the connector that transmission/reception is conducted with a slave set by using at least a control channel even when a transmission timing of a control signal with a control frequency is deviated between the connectors due to any cause. SOLUTION: The digital cordless...

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Bibliographische Detailangaben
Hauptverfasser: ISHII HISAO, MATSUNAMI SEIJI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To obtain the connector that transmission/reception is conducted with a slave set by using at least a control channel even when a transmission timing of a control signal with a control frequency is deviated between the connectors due to any cause. SOLUTION: The digital cordless telephone system is provided with plurality of connectors connecting to an extension bus from a master set of a home telephone set or a key telephone set and pluralities of slave sets connecting to the connectors through radio channels adopting the TDMA/TDD system. In this case, each connector for the digital cordless telephone system is provided with a means that differentiates in advance a transmission timing of two control signals with different frequencies transmitted in a super-frame timing from the connectors so that this means avoids at least either of the control signals from giving radio wave interference among the connectors.