CISE Research Instrumentation: Parallel Computing For Wireless Networking Research

9729863 Goodman, David J. WINLAB（无线信息网络实验室），罗格斯大学CISE研究仪器：无线网络研究的并行计算这项研究仪器补助金支持以下研究项目：-电信系统的可扩展模拟- U-NII波段无线系统的干扰和共存-多跳分组无线网络中的路由和功率控制-干扰消除。WINLAB是美国国家科学基金会/工业合作研究中心，将购买一台高性能14处理器SMP计算机（SUN UltraSparc HPC 4000），以支持无线数据网络中的计算密集型研究项目，这些项目显示出相当程度的未开发并行性。新的和正在进行的项目严重依赖于这样一个计算平台，包括：-开发一个虚拟无线试验台，用于并行模拟无线电传播、移动性、网络流量和协议。测试平台发展成为一个标准的研究和教育工具。-对最近为无牌国家信息基础设施（U-NII）分配的5ghz频段无线系统的干扰和鲁棒协议进行调查。多跳无线网络中功率控制和可行路由方案的研究。-为新的CDMA系统设计一个测试平台，实现复杂的多用户检测器。购买SUN UltraSparc多处理器将极大地加速这些领域的研究，以及涉及DIMACS （NSF S&amp；T中心）和罗格斯大学ECE和CS系的其他项目，这些项目目前还没有类似的具有并行线程支持的高性能多处理器。

9729863 Goodman, David J. WINLAB (Wireless Information Network Laboratory),Rutgers University CISE Research Instrumentation: Parallel Computing For Wireless Networking Research This research instrumentation grant enables the following research projects: - Scalable Simulations of Telecommunication Systems- Interference and Coexistence of U-NII Band Wireless Systems - Routing and Power Control in Multihop Packet Radio Networks - Interference Cancellation. WINLAB, an NSF/Industry Cooperative Research Center, will purchase a high performance 14-processor SMP computer (SUN UltraSparc HPC 4000) to support computation-intensive research projects in wireless data networking which exhibit considerable degree of untapped parallelism. The new and ongoing projects that critically depend on such a computing platform include:- Development of a Virtual Wireless Testbed for parallel simulations of radio propagation, mobility, network traffic and protocols. The Testbed evolves to become a standard research and education tool.- Investigations of interference and robust protocols for the wireless systems in the recently allocated 5 GHz bands for the Unlicensed National Information Infrastructure (U-NII).- Investigations of power control and feasible routing schemes in multihop radio networks.- Design of a testbed implementing sophisticated multiuser detectors for new CDMA systems. The purchase of the multiprocessor SUN UltraSparc will greatly accelerate research in these areas, as well as in other projects involving DIMACS (an NSF S&T Center) and ECE and CS Departments at Rutgers, which currently do not have a comparable high performance multiprocessor with parallel thread support.