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在通信网络中，接入技术自始至终都是发展的热点。从时分、频分、码分到目前的空分，
从TDMA、CDMA到OFDMA，从单天线到智能天线，先进的技术日新月异，层...
在通信网络中，接入技术自始至终都是发展的热点。从时分、频分、码分到目前的空分，
从TDMA、CDMA到OFDMA，从单天线到智能天线，先进的技术日新月异，层出不穷。而随着这些新
技术的涌现，WiMAX网络也逐渐成为下一代通信系统的竞争者。很多人认为WiMAX即使无法最终
取代3G，也将是构建未来4G网络的基础，因此很多国际通信设备厂商对于正在兴起的WiMAX寄予
厚望，北电网络甚至放弃了传统3G的研发而专攻WiMAX。 -In the communications network, access technology throughout the development of hot spots. From midnight, frequency division, code assigned to the current air separation, from TDMA, CDMA to OFDMA, from a single antenna to the smart antennas, advanced technology with each passing day, one after another. With the emergence of these new technologies, WiMAX network is becoming the next generation of communication systems competitors. Many people think that WiMAX if not eventually replace 3G, will also be building a foundation for future 4G networks, so many international communications equipment manufacturers who are high hopes for the emergence of WiMAX, Nortel Networks or even to abandon the traditional 3G research and development and specializing in WiMAX.
- 2022-04-10 21:22:23下载
- 积分：1
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基于DHT的p2p文件交换系统的实现，提出了一种基于K叉堆的新型DHT网络TickDHT，使得
网络中各节点得到合理的分布 提出了一套新的文件发现机制Tik...
基于DHT的p2p文件交换系统的实现，提出了一种基于K叉堆的新型DHT网络TickDHT，使得
网络中各节点得到合理的分布 提出了一套新的文件发现机制TikcFind，使得用
户能够下载到PZP网络外的大量Intneret资源，提高了文件的查找和下载效率
-DHT-based p2p file-sharing System, presents a new type of heap-based K fork DHT network TickDHT, making the network each node to be a reasonable distribution presented a new set of paper found that the mechanism TikcFind, allows users to download PZP network, a large number of Intneret resources to enhance the documentation to find and download efficiency
- 2023-07-22 21:20:04下载
- 积分：1
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Projects for avr fans
Projects for avr fans
- 2023-07-11 04:55:03下载
- 积分：1
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AJAX开发简略适合初学者
AJAX开发简略适合初学者AJAX开发简略适合初学者
AJAX开发简略适合初学者...
AJAX开发简略适合初学者
AJAX开发简略适合初学者AJAX开发简略适合初学者
AJAX开发简略适合初学者-AJAX development brief for the development brief for AJAX beginners beginners Beginners AJAX development brief for the development brief for AJAX beginners
- 2022-01-26 05:45:09下载
- 积分：1
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信息spm3400芯片的技术参数和尺寸和封装形式…
SPM3400芯片的技术参数和外形尺寸及封装形式等资料数据-SPM3400 chip technology parameters and dimensions and packaging forms of information and data
- 2022-12-25 09:30:03下载
- 积分：1
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Need a friend to see themselves down the role of hope to everyone there
有需要的朋友自己下了看看 希望对大家有作用-Need a friend to see themselves down the role of hope to everyone there
- 2023-08-31 21:50:04下载
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- 2023-05-10 18:50:04下载
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JAVA programming knowledge procedures, such as : JNDI, JMAIL, etc.
JAVA高级编程知识的程序,如:JNDI,JMAIL,等-JAVA programming knowledge procedures, such as : JNDI, JMAIL, etc.
- 2022-01-26 01:38:23下载
- 积分：1
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Thinking in Java, 3rd Edition
Thinking in Java, 3rd Edition
- 2022-03-04 19:55:52下载
- 积分：1
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本书介绍了在Microsoft Windows 98、Microsoft Windows NT 4.0和Windows NT 5.0下程序写作的方法。这些程序用...
本书介绍了在Microsoft Windows 98、Microsoft Windows NT 4.0和Windows NT 5.0下程序写作的方法。这些程序用C语言编写并使用原始的Windows Application Programming Interface（API）。如在本章稍后所讨论的，这不是写作Windows程序的唯一方法。然而，无论最终您使用什么方式写作程序，了解Windows API都是非常重要的。-book on the Microsoft Windows 98, Microsoft Windows NT 4.0 and Windows NT 5.0 under the procedures Writing Methods. These procedures using C language and the use of the original Windows Application Progra mming Interface (API). If later in this chapter under discussion, and it is not writing Windows process the only way. However, no matter what the ultimate way to use your writing process, learn about the Windows API is very important.
- 2022-03-22 07:21:47下载
- 积分：1
