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ÆäËûÀàÐ͵ÄÀ©ÆµÐźŠ13.5 À©ÆµÏµÍ³µÄͬ²½ 13.6 ÎÄÏ×Óë²Î¿¼×ÊÁÏ Ï°Ìâ µÚ14Õ ͨ¹ý¶à¾¶Ë¥ÂäÐŵÀµÄÊý×ÖͨÐÅ 14.1 ¶à¾¶Ë¥ÂäÐŵÀµÄÌØÕ÷ 14.1.1 ÐŵÀÏà¹Øº¯ÊýºÍ¹¦ÂÊÆ× 14.1.2 Ë¥ÂäÐŵÀµÄͳ¼ÆÄ£ÐÍ 14.2 ÐźÅÌØÕ÷¶ÔÐŵÀÄ£ÐÍÑ¡ÔñµÄÓ°Ïì 14.3 ƵÂÊ·ÇÑ¡ÔñÐÔÂýË¥ÂäÐŵÀ 14.4 ¶à¾¶Ë¥ÂäÐŵÀµÄ·Ö¼¯¼¼Êõ 14.4.1 ¶þ½øÖÆÐźŠ14.4.2 ¶àÏàÐźŠ14.4.3 MÔªÕý½»ÐźŠ14.5 ÔÚÆµÂÊÑ¡ÔñÐÔÂýË¥ÂäÐŵÀÖеÄÊý×ÖÐźŴ«Êä 14.5.1 ³éÍ·ÑÓʱÏßÐŵÀÄ£ÐÍ 14.5.2 RAKE½âµ÷Æ÷ 14.5.3 RAKE½ÓÊÕ»úµÄÐÔÄÜ 14.5.4 ·ûºÅ¼ä¸ÉÈÅÐŵÀµÄ½ÓÊÕ»ú½á¹¹ 14.6 ÓÃÓÚË¥ÂäÐŵÀµÄ±àÂ벨ÐÎ 14.6.1 ÏßÐÔ¶þ½øÖÆ·Ö×éÂëÈíÅоöÒëÂëµÄ²î´íÂÊ 14.6.2 ÏßÐÔ¶þ½øÖÆ·Ö×éÂëÓ²ÅоöÒëÂëµÄ²î´íÂÊ 14.6.3 ÓÃÓÚÈðÀûË¥ÂäÐŵÀµÄ¾í»ýÂëÐÔÄܵÄÉϱ߽ç 14.6.4 Ë¥ÂäÐŵÀÖкãÖØÂëºÍ¼¶ÁªÂëµÄÓ¦Óà 14.6.5 »ùÓÚ½ØÖ¹ÂʵÄϵͳÉè¼Æ 14.6.6 ±àÂëÏàλÏà¸ÉͨÐÅϵͳµÄÐÔÄÜ¡ª¡ª±ÈÌØ½»Ö¯±àÂëµ÷ÖÆ 14.6.7 Íø¸ñ±àÂëµ÷ÖÆ 14.7 ¶àÌìÏßϵͳ 14.8 ÎÄÏ×Óë²Î¿¼×ÊÁÏ Ï°Ìâ µÚ15Õ ¶àÓû§Í¨ÐÅ 15.1 ¶àÖ·¼¼Êõ 15.2 ¶àÖ··½Ê½µÄÈÝÁ¿ 15.3 Âë·Ö¶àÖ· 15.3.1 CDMAÐźÅÓëÐŵÀÄ£ÐÍ 15.3.2 ×î¼Ñ½ÓÊÕ»ú 15.3.3 ´Î×î¼Ñ¼ì²âÆ÷ 15.3.4 Á¬Ðø¸ÉÈŵÖÏû 15.3.5 ¼ì²âÆ÷µÄÐÔÄÜÌØÕ÷ 15.4 Ëæ»ú½ÓÈ뷽ʽ 15.4.1 ALOHAϵͳºÍÐÒé 15.4.2 ÔØ²¨ÕìÌýϵͳºÍÐÒé 15.5 ÎÄÏ×Óë²Î¿¼×ÊÁÏ Ï°Ìâ ¸½Â¼A ÁÐÎÄÉ£¶Å±öËã·¨ ¸½Â¼B ¶àÐŵÀ¶þ½øÖÆÐźŵIJî´íÂÊ ¸½Â¼C MÏàÐźÅ×ÔÊÊÓ¦½ÓÊյIJî´íÂÊ C.1 MÏàÐźÅͨÐÅϵͳµÄÊýѧģÐÍ C.2 ÏàλµÄÌØÕ÷º¯ÊýµÄ¸ÅÂÊÃܶȺ¯Êý C.3 ÈðÀûÂýË¥ÂäÐŵÀµÄ²î´íÂÊ C.4 ʱ²»±äÓëÀµË¹Ë¥ÂäÐŵÀµÄ²î´íÂÊ ¸½Â¼D ƽ·½¸ù·Ö½â ÎÄÏ×Óë²Î¿¼×ÊÁÏ ÖÐÓ¢ÎÄÈËÃû¶ÔÕÕ±í ´Ê»ã±í [ Last edited by kanghe on 2007-3-25 at 10:46 ] |
6Â¥2007-03-25 10:40:37
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Advanced Wireless Networks 4G Technologies
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Advanced Wireless Networks: 4G Technologies Posted by :: Ice Zero | Date :: Feb 23, 2007 06:17:00 Advanced Wireless Networks: 4G Technologies John Wiley & Sons | ISBN: 0470015934 | 882 pages | June 5, 2006 | PDF | 12 Mb The major expectation from the fourth generation (4G) of wireless communication networks is to be able to handle much higher data rates, allowing users to seamlessly reconnect to different networks even within the same session. Advanced Wireless Networks gives readers a comprehensive integral presentation of the main issues in 4G wireless networks, showing the wide scope and inter-relation between different elements of the network. This book adopts a logical approach, beginning each chapter with introductory material, before proceeding to more advanced topics and tools for system analysis. Its presentation of theory and practice makes it ideal for readers working with the technology, or those in the midst of researching the topic. * Covers mobile, WLAN, sensor, ad hoc, bio-inspired and cognitive networks as well as discussing cross-layer optimisation, adaptability and reconfigurability * Includes hot topics such as network management, mobility and hand-offs, adaptive resource management, QoS, and solutions for achieving energy efficient wireless networks * Discusses security issues, an essential element of working with wireless networks * Supports the advanced university and training courses in the field and includes an extensive list of references Providing comprehensive coverage of the current status of wireless networks and their future, this book is a vital source of information for those involved in the research and development of mobile communications, as well as the industry players using and selling this technology. |

2Â¥2007-03-24 13:59:31
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Network Calculus: A Theory of Deterministic Queuing Systems for the Internet.
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Network Calculus: A Theory of Deterministic Queuing Systems for the Internet. Category :Networks Author: Jean-Yves Le Boudec and Patrick Thiran language : format: Pdf Pages: 265 Network Calculus: A Theory of Deterministic Queuing Systems for the Internet. Network Calculus is a set of recent developments that provide deep insights into flow problems encountered in the Internet and in intranets. The first part of the book is a self-contained, introductory course on network calculus. It presents the core of network calculus, and shows how it can be applied to the Internet to obtain results that have physical interpretations of practical importance to network engineers. The second part serves as a mathematical reference used across the book. It presents the results from Min-plus algebra needed for network calculus. The third part contains more advanced material. It is appropriate reading for a graduate course and a source of reference for professionals in networking by surveying the state of the art of research and pointing to open problems in network calculus and its application in different fields, such as mulitmedia smoothing, aggegate scheduling, adaptive guarantees in Internet differential services, renegotiated reserved services, etc. |

3Â¥2007-03-24 14:00:25
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Smart Antenna Engineering (Artech House Mobile Communications Library)
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Smart Antenna Engineering (Artech House Mobile Communications Library) Posted by admin under Science And Engineering Whether you are designing for systems based on 2G, 3G, or advanced MIMO technology, you can find the solution you need with this comprehensive reference on applying smart antennas in wireless and mobile communications. The book provides you with a simple yet powerful design methodology that enables you to select the smart antenna approach most suitable for a particular application. Moreover, it offers guidance in designing the appropriate uplink and downlink beamforming algorithms. This practical resource takes a systems approach to smart antenna engineering, detailing how to analyze and evaluate performance of the systems solution you design. It looks at both the uplink and downlink within a system, so you can balance capacity and coverage on both links to improve overall performance. From multiple access techniques and adaptive array systems, to coverage and capacity improvements of wireless networks and smart antenna applications in handsets, the book covers a wide range of critical topics. You also find descriptions of the latest spatial channel models, allowing you to more accurately evaluate system performance. |

4Â¥2007-03-24 14:01:18














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