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A RADIO TRANSCEIVER SYSTEM FOR USE IN MULTIPLE FREQUENCY BANDS

IP.com Disclosure Number: IPCOM000007323D
Original Publication Date: 1995-Mar-01
Included in the Prior Art Database: 2002-Mar-14

Publishing Venue

Motorola

Related People

Authors:
by Alex Hietala Duane Rabe

Abstract

Recently the FCC has allocated two frequency bands for PCS usage. The first band will transmit from 1850 to 1890MHz and receive from 1930 to 1970MHz. The second band will transmit from 2180 to 2200MHz and receive from 2130 to 2150 MHz. The system proposed will be much like the Euro- pean DCS-1800 standard which is an eight 577 usec time slot per frame TDMA system.