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AREPS_IEEE
美国海军开发的雷达传输损耗预测、计算软件AREPS的说明(The Space and Naval Warfare System Center, San Diego has a full spectrum research and development program with a long and proud history of rapidly responding to critical fleet requirements and deploying systems to address these requirements. One such system is the new Advanced Refractive Effects Prediction System (AREPS).)
- 2020-09-02 21:58:08下载
- 积分:1
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2.4GHz-Invert-F-Antenna-Design
zigbee 2.4GHz 倒F天线设计技术文档(zigbee 2.4GHz Invert F antenna design refrence)
- 2021-04-02 18:39:07下载
- 积分:1
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Ternary-Sequence-Based-OFDM-Frame-Synchro-in-WIFI
In this paper, we present and analyze efficient frame synchronization and frequency offset compensation scheme with ternary sequences for an orthogonal frequency division multiplexing (OFDM) system in Rayleigh fading channels. Frame
synchronization is an essential procedure for normal operation of
the OFDM system because of sensitivity to synchronization errors. And when there are frequency offsets in OFDM frame, the loss of
orthogonality occurs and the interference problem among several subcarriers is introduced. These fact leads to the requirement for joint implementation of the frame synchronization and frequency offset compensation.
- 2013-10-28 23:31:01下载
- 积分:1
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to2to
二进制格雷码与自然二进制码的互换
它就是介绍怎么把二进制格雷码与自然二进制码的互换。主要是异或操作(itis to for 2to 2)
- 2011-10-21 18:42:17下载
- 积分:1
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adaptive-signal-process
自适应信号处理(何振亚)(科学出版社出版)(有关自适应信号处理的书籍)(Adaptive signal processing (Zhenya) (Science Press) (for adaptive signal processing books))
- 2011-08-17 15:01:09下载
- 积分:1
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NFC3
NFC协议第三部分,描述了NFC tag 2 通讯协议(NFC protocol third part describes the communication protocol NFC tag 3)
- 2016-06-26 11:23:02下载
- 积分:1
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BCM_CLI_Quick_Start_Guide
说明: broadcom公司芯片驱动接口命令行操作指导(Broadocom chip driver operation command line interface instructions)
- 2020-08-03 23:32:31下载
- 积分:1
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A spectrum sharing method based on ATM
In recent years, the number of portable mobile terminal users is increasing with improvement of the wireless communication environment. In addition, mobile multimedia services also bring the increase of wireless traffic and lack of
spectrum resources. As a technique for efficient spectrum use, spectrum sharing receives much attention. It dynamically assigns a spectrum channel from a larger area network such as WiMAX to smaller area networks such as WiFi-based wireless LANs and achieves to increase the total wireless communication capacity of this area. In a case where all providers are cooperative, the spectrum sharing can be realized easily and improve user throughput in average. In another case where providers are not
cooperative, some spectrum trading methods based on auction theory had been proposed.
- 2018-11-13 17:53:14下载
- 积分:1
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A-New-OFDM-Frequency--estimation-
一种大范围高精度的OFDM频偏估计新方法(A New OFDM Frequency estimation method)
- 2011-05-13 16:55:32下载
- 积分:1
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simulation
about simulation in zone routing protocol
- 2013-05-07 10:14:12下载
- 积分:1