Motorola Corporation

Frank E Lambrecht

David F Willard

Paul T Bennett

Omid Tahernia

James C Page

Stelios J Patsiokas

Brian K Johnson

Mark S Stuglik

John E Miller

Felix W Krupczynski

Alan I Spiro

Gary A Antilla

Allan I Spiro

A paging receiver device and method are disclosed in which analog information transmitted from an external source such as a paging transmitter are received and decoded. The analog information includes at least one voice message. The voice message is recovered, digitized, and stored in one of a plurality of message slots in a memory of the paging receiver. In response to a paging user's request, the digitized stored message is recalled from memory, reconverted from digital information to analog information, and used to produce audible voice information being a replica of the original analog voice message.

Digitized stored voice paging receiver

A public telephone network to portable telephone interconnection device (20) is provided. At least one transceiver (30a-n) interconnects a plurality of portable telephones (12) to the public telephone network (16). A channel monitor (38) monitors the transceivers (30a-n and 82) to provide information. At least one information transceiver (82) interconnects the plurality of portable telephones (12) to and is responsive to the monitor (38) for transmitting (104) the information to the plurality of portable telephones (12).

Transmission of interconnection information for next generation cordless

An antenna comprises a conductive helix (10) positioned parallel to a ground plane (12). One end (14) of the helix is coupled to the ground plane (12), while the other end (16) is left open. Radio frequency signals (20) are fed (18) into the open end of the helix to excite the antenna and radiate the radio frequency signal.

Antenna

Growing community of inventors

Miramar, FL, United States of America

Frank E Lambrecht