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Adaptive Cross-Layer Strategies for Fourth Generation Wireless Communications

  1. Research Article

    Cross-Layer Dynamic Spectrum Map Management Framework for White Space Applications

    White space, unused TV spectrum, will be allowed for unlicensed use by wireless communication devices "the so called white space applications (WSAs)." WSAs retrieve a location-based spectrum map, a list of ope...

    Seungil Yoon, Kyutae Lim and Jongman Kim

    EURASIP Journal on Wireless Communications and Networking 2010 2010:870976

    Published on: 24 October 2010

  2. Research Article

    Uplink Cross-Layer Scheduling with Differential QoS Requirements in OFDMA Systems

    Fair and efficient scheduling is a key issue in cross-layer design for wireless communication systems, such as 3GPP LTE and WiMAX. However, few works have considered the multiaccess of the traffic with differe...

    Bo Bai, Wei Chen, Zhigang Cao and Khaled Ben Letaief

    EURASIP Journal on Wireless Communications and Networking 2010 2010:168357

    Published on: 23 September 2010

  3. Research Article

    On the Complexity of Scheduling in Wireless Networks

    We consider the problem of throughput-optimal scheduling in wireless networks subject to interference constraints. We model the interference using a family of http://static-content.springer.com/image/art%3A10.1155%2F2010%2F418934/MediaObjects/13638_2010_Article_1902_IEq1_HTML.gif ...

    Changhee Joo, Gaurav Sharma, Ness B. Shroff and Ravi R. Mazumdar

    EURASIP Journal on Wireless Communications and Networking 2010 2010:418934

    Published on: 7 September 2010

  4. Research Article

    Cross-Layer Design in Dynamic Spectrum Sharing Systems

    We consider a dynamic spectrum sharing system consisting of a primary user, whose licensed spectrum is allowed to be accessed by a secondary user as long as it does not violate the prescribed interference limi...

    A. Shadmand, K. Nehra and M. Shikh-Bahaei

    EURASIP Journal on Wireless Communications and Networking 2010 2010:458472

    Published on: 15 August 2010

  5. Research Article

    Analysis of the Tradeoff between Delay and Source Rate in Multiuser Wireless Systems

    This work addresses the limits on the information that can be transmitted over the wireless channel under the conditions stated by the MAC layer: a selected scheduling discipline and an ensured level of QoS. B...

    Beatriz Soret, MCarmen Aguayo Torres and JTomás Entrambasaguas

    EURASIP Journal on Wireless Communications and Networking 2010 2010:726750

    Published on: 12 August 2010

  6. Research Article

    A Cross-Layer Approach in Sensing and Resource Allocation for Multimedia Transmission over Cognitive UWB Networks

    We propose an MAC centric cross-layer approach to address the problem of multimedia transmission over cognitive Ultra Wideband (C-UWB) networks. Several fundamental design issues, which are related to applicat...

    Norazizah Mohd Aripin, Rozeha A. Rashid, N. Fisal, A. C. C. Lo, S. H. S. Ariffin and S. K. S. Yusof

    EURASIP Journal on Wireless Communications and Networking 2010 2010:467813

    Published on: 3 August 2010