White Papers

Constant Envelope OFDM Phase Modulation: Spectral Containment, Signal Space Properties and Performance

Overview A class of constant envelope OFDM phase modulated (OFDM-PM) signals is studied. The motivation behind OFDM-PM is to alleviate the high peak-to-average power ratio of conventional OFDM systems. Power density spectrum plots and fractional out-of-band power curves are given. For small modulation indices, the OFDM-PM signals are shown to be more spectrally contained than conventional OFDM. The signal space is studied by considering the correlation properties of the OFDM-PM signals. A performance bound on the optimum OFDM-PM receiver is compared to simulation results.

Download White Paper

By downloading you agree to our Terms and Conditions. These include information regarding use of your personal data.

Publisher
Regents of the University of California
File Format
PDF, requires Acrobat Rdr 5
Date Published
Apr 10, 2008
Format
White Papers
Topics
Modems

Similiar White Papers

Palm & Treo Hacks: Use Your Treo as a Modem

Palm & Treo Hacks: Use Your Treo as a Modem

If one has signed up for the carrier's wireless data plan, one can get the entire Internet on the Treo. It may not seem

Publisher: O'Reilly Media  |  Tags: data, dsl, laptop, treo

Design and Simulation of Orthogonal Frequency Division Multiplexing (OFDM) Signaling

Design and Simulation of Orthogonal Frequency Division Multiplexing (OFDM) Signaling

A MATLAB program has been written to investigate Orthogonal Frequency Division Multiplexing (OFDM) communication systems

Publisher: Bradley University

OFDM Receiver Design

OFDM Receiver Design

Othogonal Frequency Division Multiplex (OFDM) has gained considerable attention in recent years. It has been adopted for

Publisher: Regents of the University of California  |  Tags: 802.11a, applications

Intercarrier and Intersymbol Interference Analysis of OFDM Systems on Time-Varying Channels

Intercarrier and Intersymbol Interference Analysis of OFDM Systems on Time-Varying Channels

In intersymbol interference (ISI) and intercarrier interference (ICI) for OFDM systems with insufficient guard length wa

Publisher: University of Hannover

Extended Loops for Distant Phones and Fax Machines, Higher Ringing Voltage and Loop Current

Extended Loops for Distant Phones and Fax Machines, Higher Ringing Voltage and Loop Current

Enterprises are turning to Voice-over-IP (VoIP) and IP telephony solutions for voice communications in corporate and bra

Publisher: Cisco Systems  |  Tags: applications, ip, network, voip

Regents of the University of California White Papers

OFDM Receiver Design

OFDM Receiver Design

Othogonal Frequency Division Multiplex (OFDM) has gained considerable attention in recent years. It has been adopted for

Publisher: Regents of the University of California  |  Tags: 802.11a, applications

Identifying IPv6 Network Problems in the Dual-Stack World

Identifying IPv6 Network Problems in the Dual-Stack World

One of the major hurdles limiting IPv6 adoption is the existence of poorly managed experimental IPv6 sites that negative

Publisher: Regents of the University of California  |  Tags: network