Filters








320 Hits in 7.6 sec

On the optimality of multiantenna broadcast scheduling using zero-forcing beamforming

Taesa, A. Goldsmith
<span title="">2006</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/onirm7ye2bfobnpwuwaopap5yu" style="color: black;">IEEE Journal on Selected Areas in Communications</a> </i> &nbsp;
Based on the user grouping, we propose and compare two fair scheduling schemes in round-robin ZFBF and proportional-fair ZFBF.  ...  Although the capacity of multiple-input/multipleoutput (MIMO) broadcast channels (BCs) can be achieved by dirty paper coding (DPC), it is difficult to implement in practical systems.  ...  ACKNOWLEDGMENT The authors would like to thank the editor and anonymous reviewers for their thoughtful reviews and M. A. Maddah-Ali for valuable comments on the proof in Appendix III.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/jsac.2005.862421">doi:10.1109/jsac.2005.862421</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/d6lcyeguqza4jigntz2cidmliu">fatcat:d6lcyeguqza4jigntz2cidmliu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20060902174152/http://wsl.stanford.edu/Publications/Taesang/JSAC_zfbf_final.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/a2/a3/a2a32bfd16d5982e8b86d569ae78df34dc368b08.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/jsac.2005.862421"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

The capacity gain from intercell scheduling in multi-antenna systems

Wan Choi, J.G. Andrews
<span title="">2008</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/ra4txhbrwnbwzk3lwinyjovpbe" style="color: black;">IEEE Transactions on Wireless Communications</a> </i> &nbsp;
The capacity and robustness of cellular MIMO systems is very sensitive to other-cell interference, which will in practice necessitate network level interference reduction strategies.  ...  opportunistic scheduling in an Mt × Mr MIMO system.  ...  In this context, we investigate the potential gains of intercell scheduling in MIMO TDMA systems with optimal user selection.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/twc.2008.060615">doi:10.1109/twc.2008.060615</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/u5xhyn6fe5heli4mosz4lum6tm">fatcat:u5xhyn6fe5heli4mosz4lum6tm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170829085942/http://dspace.kaist.ac.kr/bitstream/10203/22060/1/04450840.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/c7/5b/c75b383430588c7b42b364012c6dcf4f35663af6.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/twc.2008.060615"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Feedback Constraints for Adaptive Transmission

A.E. Ekpenyong, Yih-Fang Huang
<span title="">2007</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/txj4mzfpbne4hhwgo2ku5cycbq" style="color: black;">IEEE Signal Processing Magazine</a> </i> &nbsp;
Ekpenyong (aekpenyong@ti.com) received the B.S. degree in electrical engineering from Obafemi Awolowo University, Ile-Ife, Nigeria in 1999 and the M.S. and Ph.D. degrees in electrical engineering from  ...  the University of Notre Dame, Indiana in 2003 and 2006, respectively.  ...  In multiuser systems, CSI is required from each user for joint rate and user selection according to some scheduling policy.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/msp.2007.361603">doi:10.1109/msp.2007.361603</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/wyije6w3wrcjhbqv35z376xdzq">fatcat:wyije6w3wrcjhbqv35z376xdzq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170813100523/https://www3.nd.edu/~huang/papers/IEEE-SPMag-May2007EH.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/04/10/04107563fa0527549e93c027415608c9758f6ddb.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/msp.2007.361603"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Distributed Multiuser MIMO for LiFi in Industrial Wireless Applications

Kai Lennert Bober, Sreelal Maravanchery Mana, Malte Hinrichs, Sepideh Mohammadi Kouhini, Christoph Kottke, Dominic Schulz, Christian Schmidt, Ronald Freund, Volker Jungnickel
<span title="">2021</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/eo7ayeunzba63co4cxddmhlwma" style="color: black;">Journal of Lightwave Technology</a> </i> &nbsp;
The main functions described in this paper will be supported by the upcoming IEEE Std 802.15.13.  ...  The system consists of a central unit, being connected to a number of distributed optical frontends covering a larger area.  ...  IMPLEMENTATION AND OPTIMIZATION In this section, we highlight selected implementation and optimization aspects of the distributed multiuser MIMO system. A.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/jlt.2021.3069186">doi:10.1109/jlt.2021.3069186</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/jhgpp3sncvgx7c5boncwe2z6ia">fatcat:jhgpp3sncvgx7c5boncwe2z6ia</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210717203336/https://ieeexplore.ieee.org/ielx7/50/9440198/09388855.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/b1/a0/b1a044a9f89cb4333e28e49d1924693035439237.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/jlt.2021.3069186"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Shifting the MIMO Paradigm

David Gesbert, Marios Kountouris, Robert W. Heath, Chan-byoung Chae, Thomas Salzer
<span title="">2007</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/txj4mzfpbne4hhwgo2ku5cycbq" style="color: black;">IEEE Signal Processing Magazine</a> </i> &nbsp;
In practice, MU-MIMO schemes with good complexity/performance tradeoffs can be implemented to realize these ideas.  ...  In this approach, the link layer protocols for multiple access (uplink and downlink) indirectly reap the performance benefits of MIMO antennas in the form of greater per-user rates or more reliable channel  ...  This increases the performance of the system and helps in user selection.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/msp.2007.904815">doi:10.1109/msp.2007.904815</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/nodvrub6mfbw7pod7iwga6live">fatcat:nodvrub6mfbw7pod7iwga6live</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20081015143906/http://users.ece.utexas.edu/~rheath/papers/2006/SP_mag/paper.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/27/20/2720c554db24944546348fc0623a980953a3bbeb.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/msp.2007.904815"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Resource Allocation in Downlink MIMO-OFDMA with Proportional Fairness

Bin Da, Chi Chung Ko
<span title="2009-02-01">2009</span> <i title="Academy Publisher"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/x35svotye5crdo2d6qzxuyyq7m" style="color: black;">Journal of Communications</a> </i> &nbsp;
It has an objective of maximizing the total system capacity while having constraints on the total available power and proportional fairness.  ...  A new scheme for MIMO-OFDMA (Multiple Input Multiple Output -Orthogonal Frequency Division Multiple Access) downlink resource allocation is presented in this paper.  ...  With joint bit, power and subcarrier allocations investigated in [1] , OFDMA can exploit both frequencydomain diversity and multiuser diversity to improve the spectrum efficiency.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.4304/jcm.4.1.8-13">doi:10.4304/jcm.4.1.8-13</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/kfk74s2tgvaipdiabnoz4c7xhu">fatcat:kfk74s2tgvaipdiabnoz4c7xhu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170810160949/http://jocm.us/uploadfile/2013/0423/20130423015610832.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/32/f8/32f811c694bbd5988cbd95c3f975249c85f4b4de.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.4304/jcm.4.1.8-13"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Multicarrier Systems

Hikmet Sari, Arne Svensson, Luc Vandendorpe
<span title="">2008</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/a5gjzjadkzbirdua4xdqipotp4" style="color: black;">EURASIP Journal on Wireless Communications and Networking</a> </i> &nbsp;
We received 71 highquality submissions, which were peer-reviewed by experts in the field and selected 24 papers for inclusion in this special issue.  ...  Although the literature is now abundant on multicarrier transmission, many problems related to the use of this technology in future wireless systems are still looking for efficient solutions.  ...  The second paper is entitled "An efficient differential MIMO OFDM scheme with coordinate interleaving" and is authored by K. Aksoy and U. Aygolu.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1155/2008/598270">doi:10.1155/2008/598270</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/c24ujqzlizcobmqurtmh6mfd2a">fatcat:c24ujqzlizcobmqurtmh6mfd2a</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170829163331/http://www.jwcn.eurasipjournals.com/content/pdf/1687-1499-2008-598270.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/24/61/24617828bde68f99c010571e5d71c8d8a7fe186b.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1155/2008/598270"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> hindawi.com </button> </a>

2005 Index

<span title="">2005</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/fmebo7gm4vhg7ljs3x2bbrazk4" style="color: black;">IEEE Transactions on Vehicular Technology</a> </i> &nbsp;
Maximum likelihood decoding Delay effects efficient support of QoS, fading channel, utilizing multiuser diversity.  ...  ., + , T-VT Nov 05 2102-2113 statistical decision making in adaptive modulation and coding for 3G wireless systems.  ...  Ding-Bing Lin, + , T-VT Jul 05 1447-1454 efficient support of QoS, fading channel, utilizing multiuser diversity.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tvt.2005.863647">doi:10.1109/tvt.2005.863647</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/7ftwl4fyt5adfatoufxaoldhai">fatcat:7ftwl4fyt5adfatoufxaoldhai</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180725002450/https://ieeexplore.ieee.org/ielx5/25/33280/01573884.pdf?tp=&amp;arnumber=1573884&amp;isnumber=33280" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/5a/0d/5a0de0ab6526e446c4283f24f30760856c424a32.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tvt.2005.863647"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Multiuser MAC Schemes for High-Throughput IEEE 802.11n/ac WLANs [chapter]

Elli Kartsakli, Nizar Zorba, Luis Alonso, Christos Verikoukis
<span title="2013-12-04">2013</span> <i title="InTech"> Recent Trends in Multi-user MIMO Communications </i> &nbsp;
Clearly, in MIMO systems, joint receive and transmit diversity schemes can be implemented.  ...  MIMO systems employ smart antenna technology with a high level of intelligence, aiming to improve transmission rates and enhance reliability and robustness.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5772/57129">doi:10.5772/57129</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/7ic6bjopsjbb7ndsdou2xiuxdi">fatcat:7ic6bjopsjbb7ndsdou2xiuxdi</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170819092057/http://upcommons.upc.edu/bitstream/handle/2117/21182/45835.pdf?sequence=1" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/46/df/46dfd6e9488b05755f17d0541364495e2ab8c1a2.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5772/57129"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Scheduling for Multiuser MIMO Broadcast Systems: Transmit or Receive Beamforming?

Li-Chun Wang, Chu-Jung Yeh
<span title="">2010</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/ra4txhbrwnbwzk3lwinyjovpbe" style="color: black;">IEEE Transactions on Wireless Communications</a> </i> &nbsp;
In this paper, we present an approximation formula and the close-form expression for the sum rate of the transmit and the receive zero-forcing (ZF) multiple-input multiple-output (MIMO) broadcast systems  ...  By analysis and simulations, we find that when taking the variations of feedback channel into account, the receive ZF MIMO broadcast system is more robust to feedback errors and can deliver equal or even  ...  Under the assumption of random user selection and equal power allocation the effects of delayed and quantized CSI on the sum rate of ZF-based MIMO broadcast systems were further analyzed in [27] .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/twc.2010.072110.081226">doi:10.1109/twc.2010.072110.081226</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/cd7gp7cgjvgh7lr5jvpfecuxf4">fatcat:cd7gp7cgjvgh7lr5jvpfecuxf4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170828235442/http://www.cs.odu.edu/~rnagella/LTE-simulation/Scheduling%20for%20Multiuser%20MIMO%20Broadcast%20Systems%20%20Transmit%20or%20Recieve%20Beamforming.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/2a/9d/2a9db78b9b524ca520d90d278f3fc6ade65b9faf.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/twc.2010.072110.081226"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Multiuser MIMO-OFDM for Next-Generation Wireless Systems

Ming Jiang, Lajos Hanzo
<span title="">2007</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/yfvtieuumfamvmjlc255uckdlm" style="color: black;">Proceedings of the IEEE</a> </i> &nbsp;
We continue by highlighting the limitations of conventional detection and channel estimation techniques designed for multiuser MIMO OFDM systems in the so-called rank-deficient scenarios, where the number  ...  for MIMO-OFDM systems and characterizes their achievable performance.  ...  problem in rank-deficient multiuser MIMO OFDM systems.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/jproc.2007.898869">doi:10.1109/jproc.2007.898869</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/mzfhdw6hyzbvrgraoly4mdpapq">fatcat:mzfhdw6hyzbvrgraoly4mdpapq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170830063747/https://eprints.soton.ac.uk/264571/1/04287201.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/7b/7c/7b7ccb8b6af9d7015a52e3726e4ab007d1b92bb3.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/jproc.2007.898869"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

A Novel Multiuser Detection and Channel Estimation Method for Uplink Communication in MIMO-OFDM IDMA System

<span title="2019-12-26">2019</span> <i title="Blue Eyes Intelligence Engineering and Sciences Engineering and Sciences Publication - BEIESP"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/cj3bm7tgcffurfop7xzswxuks4" style="color: black;">VOLUME-8 ISSUE-10, AUGUST 2019, REGULAR ISSUE</a> </i> &nbsp;
The experimental analysis reported significant improvement in the performance of MIMO-OFDM IDMA system.  ...  Hence, in order to overcome these issues, we present a joint approach of multiuser detection where we compute the LLRs, find the Gaussian distribution and measure the mean and variance of this distribution  ...  Rabindra Kumar Singh, Himanshu Katiyar A Novel Multiuser Detection and Channel Estimation Method for Uplink Communication in MIMO-OFDM IDMA System A Novel Multiuser Detection and Channel Estimation Method  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.35940/ijitee.l1210.10812s19">doi:10.35940/ijitee.l1210.10812s19</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/m6a7qmak7ng3lpcxww42d6wps4">fatcat:m6a7qmak7ng3lpcxww42d6wps4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20220224123546/https://www.ijitee.org/wp-content/uploads/papers/v8i12S/L121010812S19.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/69/ea/69eaf800fa749564fb10020bccebabac2de29a36.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.35940/ijitee.l1210.10812s19"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Particle Swarm Optimization Based Approach for Resource Allocation and Scheduling in OFDMA Systems

Chilukuri Kalyana Chakravarthy, Prasad Reddy
<span title="">2010</span> <i title="Scientific Research Publishing, Inc,"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/fakky7235zh5hdho2lhzhjrw5e" style="color: black;">International Journal of Communications, Network and System Sciences</a> </i> &nbsp;
Simulation results indicate a clear reduction in delay compared to the Frequency Division Multiple Access (FDMA) scheme for resource allocation, at almost the same throughput and fairness.  ...  In our work, we propose a Particle Swarm Optimization based resource allocation and scheduling scheme (PSORAS) with improved quality of service for OFDMA Systems.  ...  Introduction TDMA and FDMA used for distributing subcarriers in OFDM systems form static subcarrier management schemes.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.4236/ijcns.2010.35062">doi:10.4236/ijcns.2010.35062</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/mvhju6xamza6tgi4ybkarvm2yy">fatcat:mvhju6xamza6tgi4ybkarvm2yy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20140727150825/http://www.scirp.org/journal/PaperDownload.aspx?paperID=1849" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/e8/08/e8086663654a678761c547f0190cd59a3c0264d2.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.4236/ijcns.2010.35062"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Opportunistic and cooperative spatial multiplexing in mimo ad hoc networks

Shan Chu, Xin Wang
<span title="">2008</span> <i title="ACM Press"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/c4l4x7lntbdcrigp6kd7u2itqq" style="color: black;">Proceedings of the 9th ACM international symposium on Mobile ad hoc networking and computing - MobiHoc &#39;08</a> </i> &nbsp;
In this work, we propose schemes that take advantage of the meshed topology of ad hoc networks to fully exploit the multiuser diversity and spatial diversity, in order to maximize the data rate of the  ...  With the fast progress of MIMO technology and its growing applications in networks, it is important to develop techniques to enable more efficient MIMO network communications.  ...  In [2] , an overview of scheduling algorithms in MIMO-based fourthgeneration wireless systems is given, and the relationship of spatial and multiuser diversity is also investigated.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/1374618.1374628">doi:10.1145/1374618.1374628</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/mobihoc/ChuW08.html">dblp:conf/mobihoc/ChuW08</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/6h63ftwlarfmzd5zgqpk5jqgju">fatcat:6h63ftwlarfmzd5zgqpk5jqgju</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20100810152354/http://www.ee.sunysb.edu/~xwang/public/paper/comul_jnl_smallfigs.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/f5/18/f518e47e834959d21a8541111cb4de9820cab7c3.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1145/1374618.1374628"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> acm.org </button> </a>

Opportunistic and Cooperative Spatial Multiplexing in MIMO Ad Hoc Networks

Shan Chu, Xin Wang
<span title="">2010</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/wn5qtqh7ejhpfdjtrxhija73bq" style="color: black;">IEEE/ACM Transactions on Networking</a> </i> &nbsp;
In this work, we propose schemes that take advantage of the meshed topology of ad hoc networks to fully exploit the multiuser diversity and spatial diversity, in order to maximize the data rate of the  ...  With the fast progress of MIMO technology and its growing applications in networks, it is important to develop techniques to enable more efficient MIMO network communications.  ...  In [2] , an overview of scheduling algorithms in MIMO-based fourthgeneration wireless systems is given, and the relationship of spatial and multiuser diversity is also investigated.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tnet.2010.2049027">doi:10.1109/tnet.2010.2049027</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/hxoyycyrcvejljc2e7jq22izky">fatcat:hxoyycyrcvejljc2e7jq22izky</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20100810152354/http://www.ee.sunysb.edu/~xwang/public/paper/comul_jnl_smallfigs.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/f5/18/f518e47e834959d21a8541111cb4de9820cab7c3.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tnet.2010.2049027"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>
&laquo; Previous Showing results 1 &mdash; 15 out of 320 results