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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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4510demo
Writing Efficient C for ARM
基于ARM内核微处理器操作系统的移植
基于ARM的嵌入式开发(PDF ARM中国)
ARM+DSP+CPLD开发板
s3c2410(arm9)protel99格式的原理图和PCB图(Writing Efficient C for ARM microprocessor-based ARM core operations transplantation of ARM-based embedded development (PDF ARM China) ARM DSP development board CPLD s 3c2410 (arm9) Protel format schematics and PCB plans)
- 2006-06-20 17:23:30下载
- 积分：1
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index1
有关光学工程方面的论文即(偏振模)，希望大家能用得上(Related to optical engineering papers namely (PMD), hope that we can useful)
- 2008-05-04 19:22:19下载
- 积分：1
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1modulation
MODULATION DIGITAL AND ANALOG
- 2009-03-02 14:46:37下载
- 积分：1
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Butterworth-MITRES_6_007S11_lec24
Butterworth filter design for digital signal processing
- 2012-11-15 03:00:54下载
- 积分：1
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bit-for-ldpc
A novel class of bit-flipping (BF) algorithms for
decoding low-density parity-check (LDPC) codes is presented.
The proposed algorithms, which are called gradient descent bit
flipping (GDBF) algorithms, can be regarded as simplified gradient
descent algorithms. Based on gradient descent formulation,
the proposed algorithms are naturally derived a simple
non-linear objective function
- 2016-03-03 20:52:47下载
- 积分：1
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Performance-Evaluation-of-AODV-Protocol-in-MANET-
Performance Evaluation of AODV Protocol in MANET Using opnet
- 2015-08-10 17:03:33下载
- 积分：1
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John-Wiley-a-Sons---IP-Based-Next-Generation-Wire
John Wiley & Sons - IP-Based Next-Generation Wireless Networks
- 2012-03-16 22:16:27下载
- 积分：1
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Check Card Type V2.2.0 release
说明： 支持自动识别NTAG213，NTAG215，NTAG216芯片，Ultralight卡，M1,卡, typeb卡，cpu卡，typec卡，felica卡等。(Support automatic identification NTAG213, NTAG215, NTAG216 chip, Ultralight card, M1, card, type EB card, CPU card, type EC card, felica card, etc.)
- 2019-06-26 16:54:44下载
- 积分：1
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Learn_DSP
一份关于DSP的详细入门教程，希望对你有帮助。(A detailed report on the DSP tutorial, I hope to help you.)
- 2013-11-22 17:15:09下载
- 积分：1
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