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 Jiangzhou Wang

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Average citations per article2.00
Citation Count66
Publication count33
Publication years2002-2019
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29 results found Export Results: bibtexendnoteacmrefcsv

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1
February 2019 IEEE Transactions on Wireless Communications: Volume 18 Issue 2, February 2019
Publisher: IEEE Press
Bibliometrics:
Citation Count: 0

The mobility management will be more complex and will have a great impact on the quality of service in the future cellular networks, as these networks will have to handle a huge number of user equipments (UEs) and their frequent hand offs due to very dense short-footage small cells. This ...

2
January 2019 IEEE Transactions on Wireless Communications: Volume 18 Issue 1, January 2019
Publisher: IEEE Press
Bibliometrics:
Citation Count: 0

Resource allocation of cellular-assisted device-to-device (D2D) communication is very challenging when frequency reuse is considered among multiple D2D pairs within a cell, as intense inter D2D interference is difficult to tackle and generally causes extremely large signaling overhead for channel state information (CSI) acquisition. In this paper, a novel resource ...

3
September 2017 Wireless Personal Communications: An International Journal: Volume 96 Issue 1, September 2017
Publisher: Kluwer Academic Publishers
Bibliometrics:
Citation Count: 0

In this paper, the closed-form parameterizations to the Pareto boundary for the two-user multiple-input single-output interference channel are studied. Firstly, for the equivalent channel model with each transmitter having only two antennas, the weighted sum-rate maximization (WSRMax) problem is reformulated with newly defined angle variables. Then, a centralized weighted leakage-plus-noise-to-signal ...
Keywords: Pareto boundary, Weighted sum-rate maximization, Equivalent channel, MISO IC

4
May 2017 IEEE Transactions on Wireless Communications: Volume 16 Issue 5, May 2017
Publisher: IEEE Press
Bibliometrics:
Citation Count: 0

This paper jointly optimizes the precoding matrices and the set of active remote radio heads (RRHs) to minimize the network power consumption for a user-centric cloud radio access network, where both the RRHs and users have multiple antennas and each user is served by its nearby RRHs. Both users’ rate ...

5
December 2016 IEEE Transactions on Wireless Communications: Volume 15 Issue 12, December 2016
Publisher: IEEE Press
Bibliometrics:
Citation Count: 0

This paper addresses the beam allocation problem in a switched-beam based massive multiple-input-multiple-output (MIMO) system working at the millimeter wave frequency band, with the target of maximizing the sum data rate. This beam allocation problem can be formulated as a combinatorial optimization problem under two constraints that each user uses ...

6
April 2012 Wireless Personal Communications: An International Journal: Volume 63 Issue 4, April 2012
Publisher: Kluwer Academic Publishers
Bibliometrics:
Citation Count: 0

This paper is focused on the study of layered space-time-frequency (LSTF) architectures with channel coding for orthogonal frequency division multiplexing (OFDM) multiple-input multiple-output (MIMO) multiplexing systems for high speed wireless communications over a frequency-selective fading channel. In order to achieve the available spatial, temporal and frequency diversities, and also make ...
Keywords: Threaded layered space-time-frequency architecture, Irregular-LDPC code, OFDM, List sphere detection, MIMO multiplexing, Imperfect channel estimation

7
June 2010 IEEE Wireless Communications: Volume 17 Issue 3, June 2010
Publisher: IEEE Press
Bibliometrics:
Citation Count: 0

The impetus for this feature topic was spurred by the technical trend in wireless communications: the need for high bit rates (~1 Gb/s) in future wireless systems. However, due to the limited transmit power, the transmission distance cannot be long if the desired transmission rate is very high. In order ...

8
April 2010 IEEE Journal on Selected Areas in Communications: Volume 28 Issue 3, April 2010
Publisher: IEEE Press
Bibliometrics:
Citation Count: 0

The 20 papers in this special issue on wireless video transmissions are divided into four categories: wireless video streaming, optimization and scheduling; wireless video broadcast/multicast; retransmission techniques; and video quality assessment.

9
November 2009 GLOBECOM'09: Proceedings of the 28th IEEE conference on Global telecommunications
Publisher: IEEE Press
Bibliometrics:
Citation Count: 0

This paper analyzes throughput performance of the chunk-based subcarrier allocation by considering the average bit-error-rate (BER) constraint over a chunk in downlink multiuser orthogonal frequency division multiplexing (OFDM) transmission. The outage probabilities per subcarrier are compared between the average BER-constraint based chunk allocation and the average signal-to-noise-ratio (SNR) based chunk ...
Keywords: OFDM, multiuser diversity, frequency selective fading channels, resource allocation

10
September 2009 IEEE Transactions on Communications: Volume 57 Issue 9, September 2009
Publisher: IEEE Press
Bibliometrics:
Citation Count: 13

In this paper, throughput performance analysis of the chunk-based subcarrier allocation is presented by considering the average bit-error-rate (BER) constraint over a chunk in downlink multiuser orthogonal frequency division multiplexing (OFDM) transmission. The outage probabilities per subcarrier are compared between the average BER-constraint based chunk allocation and the average signal-to-noise-ratio ...
Keywords: orthogonal frequency division multiplexing (OFDM), multiuser diversity, frequency selective fading channels, resource allocation

11
September 2009 Computers and Electrical Engineering: Volume 35 Issue 5, September, 2009
Publisher: Pergamon Press, Inc.
Bibliometrics:
Citation Count: 1

The Multi-Carrier Code Division Multiple Access (MC-CDMA) is becoming a very attractive multiple access technique for high-rate data transmission in the future wireless communication systems. This paper is focused on the joint channel and power allocation in the downlink transmission of multi-user MC-CDMA systems and considers the throughput maximization problem ...
Keywords: Channel allocation, Power allocation, CDMA, Multi-carrier transmission, Multi-user

12
August 2009 IEEE Transactions on Communications: Volume 57 Issue 8, August 2009
Bibliometrics:
Citation Count: 0

This letter addresses the problem of symbol error probability (SEP) analysis for maximum likelihood (ML) detection in multiple-input multiple-output (MIMO) multiplexing systems. A new analytical method is presented based on the Total Probability Theorem. The effects of imperfect channel estimation and power allocation scheme are investigated. The accuracy of the ...
Keywords: MIMO, performance analysis, imperfect channel estimation, maximum likelihood detection

13
June 2009 ICC'09: Proceedings of the 2009 IEEE international conference on Communications
Publisher: IEEE Press
Bibliometrics:
Citation Count: 1

With the rapid development of wireless Internet services, several WLAN service providers may coexist in one public hotspot to compete for the same group of customers, leading to an inevitable price competition. The charged price and the provisioned packet loss at each provider are major factors in determining users' demands ...
Keywords: nash equilibrium, WLAN, hotspot, price competition, price of anarchy, wardrop equilibrium

14
November 2008 IEEE Transactions on Wireless Communications - Part 2: Volume 7 Issue 11, November 2008
Publisher: IEEE Press
Bibliometrics:
Citation Count: 2

To provide high speed mobile services, orthogonal multi-code transmission is employed in the orthogonal frequency and code division multiplexing (OFCDM) system. However, in a wireless frequency selective channel either with or without Doppler shift, code orthogonality is distorted and multi-code interference (MCI) is caused. The variance of the MCI is ...
Keywords: Code assignment, OFDM, two-dimensional spreading, multi-code interference, hybrid detection, Doppler shift

15
October 2008 The Journal of Supercomputing: Volume 46 Issue 1, October 2008
Publisher: Kluwer Academic Publishers
Bibliometrics:
Citation Count: 0

Ultra wideband (UWB) systems are considered as the key wireless infrastructure platforms for efficient short-range communications. In particular, the UWB based mobile computing systems are envisioned to be attractive solutions to various ad hoc networking applications. However, due to UWB's unique physical characteristics, the traditional resource management schemes for ad ...
Keywords: Ad hoc networks, Proportional fairness, Clustering algorithms, Multiple access control, Bandwidth scheduling, UWB

16
June 2008 The Journal of Supercomputing: Volume 44 Issue 3, June 2008
Publisher: Kluwer Academic Publishers
Bibliometrics:
Citation Count: 0

Ultra wideband (UWB) systems are currently an important wireless infrastructure for efficient short-range communications and mobile applications. To improve the system efficiency while guaranteeing the radio link level quality of services, the transmission rate and power of the mobile nodes in UWB based infrastructure networks can be dynamically adjusted by ...
Keywords: Rate and power allocation, TCP performance, Cross layer algorithms, TH-PPM UWB (ultra-wideband) systems, Wireless infrastructure networks

17
March 2008 IEEE Communications Magazine: Volume 46 Issue 3, March 2008
Publisher: IEEE Press
Bibliometrics:
Citation Count: 13

Future mobile communication systems aim to provide extremely high-speed data transmission, especially in the downlink. The broadband orthogonal frequency- and code-division multiplexing system with two-dimensional spreading (time and frequency domain spreading) is becoming a very promising technique for highspeed wireless communications due to its advantages over OFDM. This article presents ...

18
January 2008 The Journal of Supercomputing: Volume 43 Issue 1, January 2008
Publisher: Kluwer Academic Publishers
Bibliometrics:
Citation Count: 0

Ultra wideband (UWB) systems are currently an important wireless infrastructure for high performance short-range communications and mobile applications. Indeed, forming ad-hoc networks among various UWB enabled devices is considered as an important mobile data exchange operating environment. In our study, we explore the problem of jointly optimizing the power level ...
Keywords: Opportunistic scheduling, Proportional fairness, TH-PPM UWB, Multimedia, Optimal power control, Ad-hoc networks, High performance wireless networking

19
October 2007 IEEE Transactions on Wireless Communications: Volume 6 Issue 10, October 2007
Publisher: IEEE Press
Bibliometrics:
Citation Count: 1

For high speed orthogonal frequency division multiplexing (OFDM) plus multiple-input multiple-output (MIMO) multiplexing, a new coded layered space-time-frequency (LSTF) architecture with iterative signal processing at the receiver is proposed, where each independent codeword is threaded in the three-dimensional (3D) space-time-frequency transmission resource array. The iterative receiver structure is adopted consisting ...

20
September 2006 IEEE Journal on Selected Areas in Communications: Volume 19 Issue 7, September 2006
Publisher: IEEE Press
Bibliometrics:
Citation Count: 3

Adaptive power control has widely been used in DS/CDMA systems to overcome the so-called “near-far” problem. This paper studies the adaptive open-loop power control of a cellular CDMA system, which is overlaid in the downlink by a narrowband signal. The effects of downlink power allocation schemes to power control error ...



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