发明名称 FUNKTELEFONSYSTEM FÜR ENTFERNTE TEILNEHMERGRUPPEN
摘要 The present invention provides a method of minimizing synchronization delay in a radiotelephone system between a modular subscriber cluster communicating with a common base station, the modular subscriber cluster receiving repetitive time slots from the base station and having a plurality of frequency-agile modems, the method comprising the steps of: synchronizing a selected one of the modems to a selected time slot of the received time slots; generating a frame sync signal from said selected modem; and distributing said frame sync signal to remaining ones of the plurality of modems.
申请公布号 DE724815(T1) 申请公布日期 1997.02.13
申请号 DE19940923983T 申请日期 1994.07.21
申请人 INTERDIGITAL TECHNOLOGY CORP., WILMINGTON, DEL., US 发明人 COOLEY, DAVID, M., UPPER DARBY, PA 19082, US;DIGIOVANNI, JOSEPH, J., MALVERN, PA 19355, US;KAEWELL, JOHN, D., BENSALEM, PA 19020, US;KURTZ, SCOTT, D., MT. LAUREL, NJ 08054, US;LEMMO, MARK, A., HUNTINGDON VALLEY, PA 19006, US;REGENSBURG, MICHAEL, W., MARLTON, NJ 08053, US;VESSAL, DAVID, NARBERTH, PA 19702, US;JOHNS, ERIC, PHOENIXVILLE, PA 19460, US
分类号 H04J3/00;H04B1/16;H04B7/24;H04B7/26;H04J3/06;H04L5/26;H04Q1/00;H04W4/18;H04W48/08;H04W52/02;H04W56/00;H04W72/02;H04W72/04;H04W72/12;H04W74/00;H04W74/04;H04W84/14;H04W88/00;H04W88/02;H04W88/08;H04W99/00;(IPC1-7):H04Q7/20 主分类号 H04J3/00
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