Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Christopher Gerard Lott"'
Autor:
Christopher Gerard Lott, Rashid Ahmed Akbar Attar, Mingxi Fan, Donna Ghosh, Ramin Rezaiifar, Peter J. Black, Parag A. Agashe
Publikováno v:
IEEE Communications Magazine. 44:46-53
The evolution of cdma2000 1xEV-DO systems to multicarrier EV-DO (supported by 1xEV-DO Revision B) is discussed in this article. Multicarrier EV-DO offers a backward-compatible upgrade to leverage existing 1xEV-DO networks and terminals. It allows a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aced1817c05f8d235c468af6520361c1
https://doi.org/10.1109/mcom.2006.1607865
https://doi.org/10.1109/mcom.2006.1607865
Autor:
M. Grob, Serafin Diaz, Mehmet Yavuz, Christopher Gerard Lott, Yeliz Tokgoz, Peter J. Black, Rohit Kapoor
Publikováno v:
IEEE Communications Magazine. 44:50-57
In this article we analyze performance of VoIP services over 1xEVDO-Revision A (DO-Rev A) networks and show that high-quality VoIP with unconstrained mobility and high capacity can be achieved. Together with quality of service (QoS) requirements, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d39912c089195a6332e9aa6c29057ed1
https://doi.org/10.1109/mcom.2006.1593550
https://doi.org/10.1109/mcom.2006.1593550
Autor:
Rashid Ahmed Akbar Attar, Donna Ghosh, J. Au, Christopher Gerard Lott, Mingxi Fan, Yu-Cheun Jou, Peter J. Black, Naga Bhushan
Publikováno v:
IEEE Communications Magazine. 44:37-49
This article presents key enhancements to CDMA2000 1/spl times/EV-DO systems embodied in 1/spl times/EV-DO Revision A. These enhancements provide significant gains in spectral efficiency and substantial improvements in QoS support relative to 1/spl t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45e3423fb1b79833452e944407d058fd
https://doi.org/10.1109/mcom.2006.1593549
https://doi.org/10.1109/mcom.2006.1593549
Publikováno v:
2010 IEEE Globecom Workshops.
This paper studies the effects of heterogeneity in DO networks and proposes measures for reducing or removing them. In particular, two types of imbalance, i.e., f-Imbalance and OH-Imbalance are identified and methods for compensating them, i.e., RL p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::444a729a30666f5a6c9ccf1d211ca612
https://doi.org/10.1109/glocomw.2010.5700405
https://doi.org/10.1109/glocomw.2010.5700405
Publikováno v:
PIMRC
This paper studies the effects of heterogeneity in DO networks and proposes measures for reducing or removing them. In particular, two types of imbalance, i.e., f-Imbalance and OH-Imbalance are identified and methods for compensating them, i.e., RL p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8ed4921fd42c17b86ba9499228c9e1a
https://doi.org/10.1109/pimrc.2010.5672063
https://doi.org/10.1109/pimrc.2010.5672063
Autor:
J. Ma, R. Gowaikar, Yu-Cheun Jou, Rashid Ahmed Akbar Attar, Christopher Gerard Lott, K. Azarian-Yazdi, X. Zhang
Publikováno v:
VTC Spring
This paper presents a comparison between CDMA and SC-FDMA for reverse link (RL) cellular voice and data communications. The comparison is based on CDMA2000 1x (circuit-switched voice), CDMA2000 1xEV-DO (packet data) and 3GPP LTE Release 8 (SC-FDMA ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eed98ab18f4d947806a7c4afdada9fbb
https://doi.org/10.1109/vetecs.2010.5493923
https://doi.org/10.1109/vetecs.2010.5493923
Autor:
Donna Ghosh, Christopher Gerard Lott
Publikováno v:
2006 Fortieth Asilomar Conference on Signals, Systems and Computers.
We formulate the uplink resource allocation problem in CDMA wireless networks with interference cancellation in the load domain, which is an exact linearization of the single- cell single-carrier loading and transmit power feasibility constraints. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36eed772795c51775db58d8910cd4d11
https://doi.org/10.1109/acssc.2006.354977
https://doi.org/10.1109/acssc.2006.354977
Autor:
Christopher Gerard Lott, Donna Ghosh, J. Au, Naga Bhushan, Rashid Ahmed Akbar Attar, Mingxi Fan
Publikováno v:
2005 IEEE 61st Vehicular Technology Conference.
cdma2000 1xEV-DO (DO), also known as IS-856, is a third generation (3G) wireless solution providing high-speed mobile Internet access. cdma2000 1xEV-DO revision A (DO-RevA) system provides further enhancements to DO, such as higher system capacity an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85d35e1ca4c7d870a5cc5bcf17dbe3b2
https://doi.org/10.1109/vetecs.2005.1543553
https://doi.org/10.1109/vetecs.2005.1543553
Autor:
Naga Bhushan, Mingxi Fan, Christopher Gerard Lott, Rashid Ahmed Akbar Attar, Donna Ghosh, J. Au
Publikováno v:
ICC
cdma2000 1/spl times/EV-DO release 0 (DO ReL. 0), also known as IS-856, is a third generation (3G) wireless solution to providing wide-area high-speed mobile Internet access. cdma2000 1/spl times/EV-DO revision A (DO Rev. A) system provides enhanceme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09ef673ab5ec7fa78f1b299b63351f08
https://doi.org/10.1109/icc.2005.1494735
https://doi.org/10.1109/icc.2005.1494735
Publikováno v:
ICC
We investigate the fairness of two reverse-link MAC algorithms in cdma2000 1/spl times/EV-DO high rate packet data systems. Following the framework proposed by Kelly for Internet congestion-control, we formulate a utility maximization problem and pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33d2f2c9d1b5e7e6b864c98c964b9fbc
https://doi.org/10.1109/icc.2004.1312469
https://doi.org/10.1109/icc.2004.1312469