TITLE

Clock Ticking On OFDM Debate

AUTHOR(S)
Albright, Peggy
PUB. DATE
March 2001
SOURCE
Wireless Week;03/05/2001, Vol. 7 Issue 10, p30
SOURCE TYPE
Trade Publication
DOC. TYPE
Article
ABSTRACT
Focuses on the debate over orthogonal frequency division multiplexing (OFDM) in the broadband wireless communication sector. Benefit of OFDM to carriers that use multichannel multipoint distribution systems; Disagreements over the modulation schemes to be used for OFDM; Companies involved in the lawsuit over OFDM patent rights.
ACCESSION #
4192376

 

Related Articles

  • Price, simplicity will determine broadband technology winner. Smith, Hilary // RCR Wireless News;2/19/2001, Vol. 20 Issue 8, p16 

    Focuses on the wireless broadband standards being considered for the Orthogonal Frequency Division Multiplexing in the United States.

  • Performance of a concatenated LDPC encoded OFDM system on text message transmission. Alam, M. Mesbahul; Islam, A. Z. M. Touhidul; Ullah, S. Enayet // International Journal of Research & Reviews in Computer Science;Jun2011, Vol. 2 Issue 3, p788 

    This paper investigates the bit error rate (BER) performance of a concatenated low density parity check (LDPC) encoded Orthogonal frequency-division multiplexing (OFDM) system on text message transmission. In concatenated channel coding, the OFDM wireless communication system incorporates...

  • Reduction of PAPR in OFDM Using SLM for Different Route Number. Abdullah, Ibrahim; Mahmud, Zulfiker; Hossain, Shamim // International Journal of Research & Reviews in Computer Science;Jun2011, Vol. 2 Issue 3, p885 

    Orthogonal Frequency Division Multiplexing (OFDM) is considered to be a promising technique against the multipath fading channel for wireless communications. Peak to average power ratio (PAPR) is a major drawback of multicarrier transmission system which leads to power inefficiency in RF section...

  • Time-Domain Equalization Technique for Intercarrier Interference Suppression in OFDM Systems. Kumar, R.; Malarvizhi, S.; Jayashri, S. // Information Technology Journal;2008, Vol. 7 Issue 1, p149 

    Orthogonal Frequency Division Multiplexing (OFDM) is a modern high data rate modulation technique for wireless communication systems. Due to loss of orthogonality of subcarriers intercarrier interference occurs. In this study the performance of the proposed time-domain equalization technique is...

  • WIMAX -- A STANDARD AIR INTERFACE FOR BROADBAND WIRELESS ACCESS. Henley, Allen // Microwave Journal;May2005, Vol. 48 Issue 5, p242 

    The article provides information about broadband wireless access (BWA) in context of WiMAX--a standard air interface for BWA. BWA enables a variety of applications ranging from high bandwidth backhaul for data networks to simple wireless DSL for residential customers. As part of the new 802.16...

  • Nextel tests wireless broadband waters. Pappalardo, Denise // Network World;8/30/2004, Vol. 21 Issue 35, p25 

    This article talks about the launch of a broadband wireless service trial based on Flarion company's Fast Low-latency Access with Seamless Handoff-Orthogonal Frequency Division Multiplexing (FLASH-)OFDM) technology by Nextel company. Since then, the carrier has expanded the geographic reach of...

  • PAPR performance improvement in OFDM system using DCT based on adjacent symbol grouping. Muralibabu, K.; Sundhararajan, M. // Applied Mechanics & Materials;2014, Issue 550, p204 

    In wireless communication, Orthogonal Frequency Division Multiplexing (OFDM) is a promising scheme against the multipath fading channel .However, due multi-carrier transmission , OFDM system has a major draw back of Peak-to-Average Power Ratio (PAPR) problem that affect the efficiency of HPA in...

  • NEXTEL BROADBAND TRIAL GOES PUBLIC. O'Shea, Dan // Telephony;4/19/2004, Vol. 245 Issue 8, p21 

    Reports on Nextel Communications' expansion of the trial area for Flarion Technologies' broadband wireless service it launched in February 2004. Service costs; Use of Flarion's flash-orthogonal frequency division multiplexing technology.

  • A Model to Investigate Performance of Orthogonal Frequency Code Division Multiplexing. Nasaruddin; Melinda; Fitria Sari, Ellsa // Telkomnika;2012, Vol. 10 Issue 3, p579 

    Orthogonal Frequency Code Division Multiplexing (OFCDM) is an attractive multiple access scheme for high data rate application in fourth-generation (4G) wireless communication system. Several previous researches were mainly investigated the performance of OFCDM based on variable spreading factor...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics