Patent · US Expired

Method for reducing interference within signaling data over an air interface

US5995501A · kind A · utility

3Cited by

9References

26Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Stefan Jung · Hersbruck, DE
Peter Galyas · Bissenkamp, SE

Key dates

Filing date	Dec 20, 1996
Grant date	Nov 30, 1999
Priority date	—
Expiry date	Dec 20, 2016

Classification

Technology area (CPC H)Electricity
CPC primaryH04W36/20
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method for protecting the transmission of network independent clocking and status information over an air interface between a mobile station and base transceiver station is disclosed. The method involves defining a parallel logical channel between the mobile station and base transceiver station to carry network independent clocking and status information. The network independent clocking and status information are removed from the data stream of the traffic channel and transmitted on the parallel channel over the air interface. Alternatively, a buffer may be used in conjunction with or singly to process the data stream of the traffic channel to delete or insert bits or characters to minimize or eliminate the need for network independent clocking information.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.