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用Java实现的TCAP协议，是7号信令的主要协议之一。采用JAIN标准...
用Java实现的TCAP协议，是7号信令的主要协议之一。采用JAIN标准-use Java realization TCAP protocol, it s one important protocol of signal 7,using JAIN standard
- 2022-03-20 14:57:29下载
- 积分：1
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连接Modem的源代码
连接Modem的源代码-linking the source code Modem
- 2023-03-09 09:55:02下载
- 积分：1
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和MODEM通讯,VB
和MODEM通讯,VB-And MODEM communications, VB
- 2022-03-24 10:03:32下载
- 积分：1
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avr tecnic 火炭心电图
我们在向国防部关于采购、 咨询、 工程、 安装、 部署和维护的电子通信和信息技术系统中的任务提供具体的解决方案方面经验丰富，并有举行，我们已证明我们的能力和对关键任务基本环境-在军事客户的承诺和我们过去的业绩信息评级讲话为本身的各项要求合同
- 2022-08-20 11:26:24下载
- 积分：1
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bpsk sdvfbgfgnhgfds
bpsk sdvfbgfgnhgfds-bpsk sdvfbgfgnhgfdsgfgfhghg
- 2022-01-26 07:52:26下载
- 积分：1
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能量感知拓扑控制协议
ENERGY AWARE TOPOLOGY CONTROL PROTOCOLS
FOR WIRELESS SENSOR NETWORKS
- 2023-05-18 00:25:02下载
- 积分：1
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在Smartphone手机上实现自动拨号的功能
在Smartphone手机上实现自动拨号的功能-the Smartphone handset automatic dialing function
- 2022-01-28 14:46:52下载
- 积分：1
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基于matlab的16QAM调制源代码，并进行的误码分析
基于matlab的16QAM调制源代码，并进行的误码分析-Based on the 16QAM modulation matlab source code, and error analysis carried out by
- 2022-01-22 14:25:34下载
- 积分：1
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We investigate the case of independent Rayleigh faded paths between antenna elem...
We investigate the case of independent Rayleigh faded paths between antenna elements and find that with
high probability extraordinary capacity is available. Compared to the baseline n = 1 case, which by Shannon’s
classical formula scales as one more bit/cycle for every 3 dB of signaltonoise
ratio (SNR) increase, remarkably
withMEAs, the scaling is almost like n more bits/cycle for each 3 dB increase in SNR. To illustrate how great this
capacity is, even for small n, take the cases n = 2, 4 and 16 at an average received SNR of 21 dB. For over 99
of the channels the capacity is about 7, 19 and 88 bits/cycle respectively, while if n = 1 there is only about 1.2
bit/cycle at the 99 level. For say a symbol rate equal to the channel bandwith, since it is the bits/symbol/dimension
that is relevant for signal constellations, these higher capacities are not unreasonable. The 19 bits/cycle for n = 4
amounts to 4.75 bits/symbol/dimension while 88 bits/cycle for n = 16 amounts t
- 2023-04-26 08:00:04下载
- 积分：1
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数字滤波器的详细实用设计方法介绍，非常实用
数字滤波器的详细实用设计方法介绍，非常实用-Digital filter design method detailed practical introduction, very useful
- 2022-01-30 14:57:21下载
- 积分：1
