Electronic Resource
Space-Time Processing for Tactical Mobile Ad Hoc Networks
| العنوان: | Space-Time Processing for Tactical Mobile Ad Hoc Networks |
|---|---|
| المؤلفون: | CALIFORNIA UNIV SAN DIEGO LA JOLLA DEPT OF ELECTRICAL AND COMPUTER ENGINEERING, Zeidler, James, Cruz, R., Garcia-Luna-Aceves, J. J., Haykin, Simon, Hua, Yingbo, Jafarkhani, Hamid, Javidi, Tara, Jensen, Michael, Krisnamurthy, Srikanth, Milstein, Laurence, Proakis, John, Rao, Bhaskar, Swindlehurst, A. L., Zorzi, Michele |
| المصدر: | DTIC |
| بيانات النشر: | 2007-08 |
| نوع الوثيقة: | Electronic Resource |
| مستخلص: | Recent developments in communication systems technology promise to greatly improve the performance of point-to-point communications for both commercial and tactical networks. These developments include the use of electronically steerable antenna arrays, space-time multiple input multiple output (MIMO) signal processing techniques, and improved techniques for error correction. In this project we address the challenging question of how these technological developments can best be exploited in a tactical networking context, where signal interference and channel uncertainty issues have a tremendous impact on end-to-end system performance. Tactical applications pose unique requirements for the network, including decentralized control to eliminate single points-of-failure, vulnerability to jamming and electronic warfare and mission critical latency bounds for end-to-end data delivery. Moreover, a tactical network is generally composed of mobile nodes and the routing protocols must deal with a range of node mobilities and time varying channel conditions. Consequently this project is focused on the design of ad hoc networking architectures that utilize MIMO transmitters and receivers at each node. The goal of this program is to define the best way to utilize multiple transmit and receive antennas at each node to improve the robustness, capacity and quality of service of the network. The original document contains color images. |
| مصطلحات الفهرس: | Radio Communications, DIRECTIONAL ANTENNAS, NODES, SIGNAL PROCESSING, ANTENNA ARRAYS, WIRELESS LINKS, STEERABLE ANTENNAS, CHANNELS, NETWORKS, MOBILITY, UNCERTAINTY, ERRORS, MIMO(MULTIPLE INPUT MULTIPLE OUTPUT), AD HOC NETWORKS, WIRELESS NETWORKS, TACTICAL NETWORKS, MOBILE NETWORKS, CHANNEL ESTIMATION, CHANNEL MEASUREMENT, SPACE TIME CODING, Text |
| URL: | |
| الاتاحة: | Open access content. Open access content Approved for public release; distribution is unlimited. |
| ملاحظة: | text/html English |
| Other Numbers: | DTICE ADA505897 832060552 |
| المصدر المساهم: | From OAIster®, provided by the OCLC Cooperative. |
| رقم الانضمام: | edsoai.ocn832060552 |
| قاعدة البيانات: | OAIster |
| الوصف غير متاح. |