Description: 呼叫阻塞率的计算和仿真：在时间轴上考虑。无论阻塞与否，下一呼叫到达时刻为当前呼叫到达时刻加上服从参数为1/λ的指数分布的呼叫间隔时间。一个呼叫到达时只需要判断呼叫的到达时刻和各个信道服务完成时刻的先后：如果前者比后者中任意一个大，说明至少有一个信道服务完成时刻比此呼叫到达时刻早，即此信道空闲，此时呼叫成功，应该先把此信道下一个服务完成时刻置为当前呼叫到达时刻，再加上服从参数为μ的指数分布的服务时间；反之，如果前者比后者中全部都小，说明所有信道在此呼叫到达后才会结束服务，即当前忙，此呼叫被阻塞掉了-call blocking probability calculation and simulation : the time frame to consider. Whether or not blocked, the next call arrived at the present moment to call time arrived with a subordinate parameters / index distribution of the call interval. A call arrived only judgment call and the arrival time each channel service has completed a moment : If the former than the latter an arbitrary, and at least one channel is completed service calls than this moment arrived moments earlier, that this channel is idle, call this success, should first get here Channel a moment of complete services for the current call home arrival time, coupled with the parameters obey the exponential distribution services; Conversely, if the former than the latter, all small, with all the Channel call arrived only aft Platform: |
Size: 12349 |
Author:徐鹏 |
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Description: 呼叫阻塞率的计算和仿真：在时间轴上考虑。无论阻塞与否，下一呼叫到达时刻为当前呼叫到达时刻加上服从参数为1/λ的指数分布的呼叫间隔时间。一个呼叫到达时只需要判断呼叫的到达时刻和各个信道服务完成时刻的先后：如果前者比后者中任意一个大，说明至少有一个信道服务完成时刻比此呼叫到达时刻早，即此信道空闲，此时呼叫成功，应该先把此信道下一个服务完成时刻置为当前呼叫到达时刻，再加上服从参数为μ的指数分布的服务时间；反之，如果前者比后者中全部都小，说明所有信道在此呼叫到达后才会结束服务，即当前忙，此呼叫被阻塞掉了-call blocking probability calculation and simulation : the time frame to consider. Whether or not blocked, the next call arrived at the present moment to call time arrived with a subordinate parameters/ index distribution of the call interval. A call arrived only judgment call and the arrival time each channel service has completed a moment : If the former than the latter an arbitrary, and at least one channel is completed service calls than this moment arrived moments earlier, that this channel is idle, call this success, should first get here Channel a moment of complete services for the current call home arrival time, coupled with the parameters obey the exponential distribution services; Conversely, if the former than the latter, all small, with all the Channel call arrived only aft Platform: |
Size: 12288 |
Author:徐鹏 |
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Description: 通信系统中呼叫阻塞率，排队服务等待时间和拥塞概率。-communication system call blocking rate, the queue waiting for service time and congestion probability. Platform: |
Size: 2048 |
Author:吴俊 |
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Description: 一个完整gsm通信系统的仿真程序。能计算呼叫阻塞率。-Gsm a complete communication system simulation program. Call blocking rate can be calculated. Platform: |
Size: 11264 |
Author:周云 |
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Description: Matlab实现： Erlang B model(M/M/n/n)与 Erlang C model排队系统的模拟，并画出阻塞概率(P)与负载(A=lamda/miu in Erlang)的关系图。用法：运行RunMe-Matlab achieve: Erlang B model (M/M/n/n) and the Erlang C model simulation queuing system, and draw blocking probability (P) and load (A = lamda/miu in Erlang) the relationship between the map. Usage: run RunMe Platform: |
Size: 2048 |
Author:Zheng Xiao |
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Description: 这是个智能天线系统，被设计成主波束面向用户，背对干扰用户-This is a smart antenna system, the main beam is designed for users to turn their backs on the user interference Platform: |
Size: 7168 |
Author:姚丽娜 |
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Description: 设计一个M/M/S/k排队系统模型，用C++进行仿真，计算一个新的服务请求在各个状态k下的阻塞率，绘制出到达率-阻塞率曲线(matlab)，并将理论值与仿真值进行比较。
M/M/S/k模型为服务请求到达间隔时间服从泊松分布、服务时间服从指数分布、系统有S个服务器、系统容量为k（有限个）的排队系统。如果一个服务请求到达排队系统时，系统内已有k个服务请求，那么这个服务请求就会被拒绝（即不为该服务请求安排服务器，也不会将其排入系统队列）。由于系统容量为k，有S个服务器，所以系统队列的长度为k-S。-The design of a M/M/S/k queuing system model, with C++ for simulation, calculation of a new service request in every state under the blocking rate k, the arrival rate of drawing- blocking probability curve (matlab), and the theoretical value and simulation values.
M/M/S/k model for the service request arrival time to obey Poisson distribution, exponential distribution of service time, the system has S servers, the system capacity of k (finite) of the queuing system. If a service request arrival queuing system, the system has k service request, then the service request will be rejected (that is, do not arrange for the service request server, nor will its queue into the system). Since the system capacity for the k, there are S servers, so the length of the queue system kS. Platform: |
Size: 112640 |
Author:张三 |
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Description: This program is used for channel capacity v.s. blocking probability estimation, which is used for mobile communication Platform: |
Size: 1024 |
Author:cheng-yi chang |
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Description: MATLAB的阻塞率仿真结果与erlang_B理论结果的比较-MATLAB simulation results of blocking probability comparison of theoretical results with the erlang_B Platform: |
Size: 1024 |
Author:皮亮 |
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Description: matlab实现一维小区定向信道锁定借用（BDCL）和FCA（固定信道分配）阻塞率比较的仿真程序，并对小区信道数对阻塞率的影响也进行了图形描述！-matlab plot to achieve one-dimensional directional channel locking to use (BDCL) and FCA (fixed channel allocation) Comparison of blocking rates of the simulation program, and the cell number of channels on the blocking probability is also studied in the graphic description! Platform: |
Size: 11264 |
Author:wangcongyi |
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Description: 移动通信中排队的阻塞率编程计算，运用C语言编写-Mobile Communications line of blocking probability calculation program, using C language. . . . . Platform: |
Size: 1024 |
Author:hehe |
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Description: 移动通信中话务量排队论中的阻塞率的理论值计算，运用C语言编程-Mobile telephone traffic queuing in the blocking probability of the theoretical value, the use of C language programming. . . . . . Platform: |
Size: 1024 |
Author:hehe |
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Description: 计算Erlang B,C 模型中阻塞率与输入负载随服务器数量变化的数值关系并绘图。
模拟一个M/M/k排队系统。
该资料为通信系统排队理论matlab实验内容。-Using the iterative scheme, calculate the blocking probability of the Erlang B and C model. Draw the relationship of the blocking probability and offered traffic while sever number varies. Simulate a M/M/k queue system with input parameters of λ, μ, k Platform: |
Size: 2048 |
Author:Aurora |
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Description: i upload the matlab code related to blocking probability in cellular systems-i upload the matlab code related to blocking probability in cellular systems Platform: |
Size: 1024 |
Author:KOTESWARARAO SEELAM |
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