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Spectral efficiency

Known as: (bit/s)/Hz, System spectrum efficiency, Channel spectral efficiency 
Spectral efficiency, spectrum efficiency or bandwidth efficiency refers to the information rate that can be transmitted over a given bandwidth in a… 
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Related topics

Related topics

36 relations
Bandwidth (signal processing)Channel capacityChannel useCode rate

Broader (3)

Information theoryNetwork performanceRadio resource management

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2013
Highly Cited
2013
Optimal Fractional Frequency Reuse and Power Control in the Heterogeneous Wireless Networks
Heterogeneous wireless networks have emerged as a new paradigm to meet the fast growing wireless network capacity and coverage… 
Highly Cited
2011
Highly Cited
2011
Exploiting MIMO antennas in cooperative cognitive radio networks
Recently, a new paradigm for cognitive radio networks has been advocated, where primary users (PUs) recruit some secondary users… 
Highly Cited
2010
Highly Cited
2010
A geometric approach to improve spectrum efficiency for cognitive relay networks
Cognitive radio (CR) enables dynamic spectrum access (DSA). In CR networks (CRNs), unlicensed cognitive users (CUs) can share the… 
Highly Cited
2004
Highly Cited
2004
A simple energy model for wireless microsensor transceivers
The paper describes the modelling of short-range transceivers for microsensor applications. A simple energy model is derived and… 
Highly Cited
2004
Highly Cited
2004
Segmented transmission-line electroabsorption modulators
We present segmented transmission-line (TML) electroabsorption modulators (EAMs) with characteristic impedance close to 50 /spl… 
Highly Cited
2003
Highly Cited
2003
On bandwidth efficiency of the hose resource management model in virtual private networks
The hose resource provisioning model promises to provide an easy-to-use characterization framework for virtual private network… 
Highly Cited
2002
Highly Cited
2002
1.6-b/s/Hz 6.4-Tb/s QPSK-OCDM/WDM (4 OCDM x 40 WDM x 40 Gb/s) transmission experiment using optical hard thresholding
A record of 1.6 b/s/Hz spectrum efficiency is achieved in an optical code-division-multiplexing (OCDM)/wavelength-division… 
Highly Cited
1994
Highly Cited
1994
Optical transmission of narrow-band millimeter-wave signals by resonant modulation of monolithic semiconductor lasers
We demonstrate the use of monolithic semiconductor lasers as efficient narrow-band (20-300 MHz) millimeter-wave optical… 
Review
1991
Review
1991
Congestion control and prevention in ATM networks
Some of the congestion control methods commonly considered suitable for an ATM (asynchronous transfer mode) network are surveyed… 
Highly Cited
1989
Highly Cited
1989
Spectrum efficiency in cellular (radio)
The spectrum efficiency in cellular radio systems can be measured by a parameter that is called radio capacity. Using radio… 
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