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Mark E. Pecen

Motorola

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Publication

Featured researches published by Mark E. Pecen.

IEEE Personal Communications | 2001

Simultaneous voice and data operation for GPRS/EDGE: class A dual transfer mode

Mark E. Pecen; Andrew Howell

Class A dual transfer mode of GPRS/EDGE operation addresses barriers in the migration path from the so-called 2.5G services offered by GSM to similar ones offered by UMTS and the ability to offer users a reasonably priced service that combines voice and data interchange capabilities with a low-cost mobile station.

Archive | 2000

Method and apparatus for remote multiple access to subscriber identity module

Mark E. Pecen; Niels Peter Skov Andersen; Michael D. Kotzin

Archive | 2002

Method and apparatus for enabling multimedia calls using session initiation protocol

James E. Womack; Mark E. Pecen; Andrew Howell

Archive | 2001

Method and apparatus for supporting radio acknowledgement information for a uni-directional user data channel

Mark E. Pecen; Niels Peter Skov Andersen; Marcia Otting

Archive | 2000

Method for supporting acknowledged transport layer protocols in gprs/edge host application

Mark E. Pecen; Marcia Otting; Donald A. Dorsey

Archive | 2000

Transmit power control method and apparatus

Mark E. Pecen; Donald A. Dorsey

Archive | 2001

Method and apparatus for controlling multiple logical data flow in a variable data rate environment

Mark E. Pecen; Niels Peter Skov Andersen; Kenneth A. Stewart; Lawrence A. Willis

Archive | 2001

Method and apparatus for simultaneous circuit-switched voice and gprs data interchange

Mark E. Pecen; Niels Peter Skov Andersen; Charles P. Binzel

Archive | 2005

Apparatus and method for handover between two networks during an ongoing communication

Mark E. Pecen; Sanjay Gupta; Stephen L. Spear

Archive | 2003

Method and apparatus for transmission of control data in a packet data communication system

Stephen L. Spear; Mark E. Pecen; Sanjay Gupta

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Niels Peter Skov Andersen

Motorola

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Marcia Otting

Motorola

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James E. Womack

Motorola

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Michael D. Kotzin

Motorola

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Sanjay Gupta

Motorola

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Arnold Sheynman

Motorola

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Donald A. Dorsey

Motorola

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Stephen L. Spear

Motorola

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Andrew Howell

Motorola

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Stephen A. Howell

Motorola

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