Location:
Search - capacity cdma
Search list
Description: 讲解CDMA系统的专业书籍,本书的主要侧重点是synchronized CDMA systems的容限分析
Platform: |
Size: 3003560 |
Author: 秦蔚 |
Hits:
Description: 很好的matlab/simulink的仿真程序
容量很小值得下来看看的好东西啊-good Matlab/Simulink simulation program capacity of small worth a good look down East West ah
Platform: |
Size: 1157120 |
Author: loki |
Hits:
Description: 多址干扰一直是造成cdma系统容量限制的重要原因，本程序主要模拟了多址干扰对每个用户的影响以及把多址干扰作为高斯白噪声看待时对用户的影响-MAI has been caused CDMA system capacity limit of the important reasons the procedures simulated the MAI for each user to the effects of MAI as a Gaussian white noise when users view the impact
Platform: |
Size: 17408 |
Author: 王也 |
Hits:
Description: 摘要:功率控制是CDMA系统中的关键技术之一.本文利用SystemView软件对CDMA系统反向闭环
功率控制进行了仿真.结果表明,通过适当的功率控制算法可以在保证一定误帧率的基础上降低移
动台的发射功率,增加系统容量,并延长移动台电池的使用时间.
关键词:CDMA 功率控制 仿真-Abstract : Power Control in CDMA Systems is one of the key technologies. By using the SystemView software CDM A closed-loop system reverse power control the simulation. The results showed that through appropriate power control algorithm can guarantee that the error frame rate reduction on the basis of the mobile station transmitter power, increase the system capacity and extend the mobile battery usage time. Keywords : CDMA Power Control Simulation
Platform: |
Size: 61440 |
Author: 古风 |
Hits:
Description: 讲解CDMA系统的专业书籍,本书的主要侧重点是synchronized CDMA systems的容限分析-CDMA systems on professional books, the book
Platform: |
Size: 3003392 |
Author: 秦蔚 |
Hits:
Description: 各种信道容量的计算仿真，标准的基础代码，对初学者有很大帮助
-Channel capacity of a variety of simulation, the standard basis of the code are very helpful for beginners
Platform: |
Size: 3072 |
Author: xqz |
Hits:
Description: 可以实现MIMO系统在锐利满衰落和高四百噪声信道下的几种天线结构的容量。-MIMO system can be achieved over a sharp decline and high noise channel 400 under the capacity of several antenna structure.
Platform: |
Size: 4096 |
Author: 苏丹 |
Hits:
Description: 该程序中包括为一个CDMA和OFDM的信道分配仿真程序。-The program includes a CDMA and OFDM-channel allocation simulation program.
Platform: |
Size: 10240 |
Author: xiaoyang |
Hits:
Description: CDMA系统中几种功率分配的算法。功率控制提高信道容量-CDMA system, several power allocation algorithms. Power control to improve channel capacity
Platform: |
Size: 7168 |
Author: rainy |
Hits:
Description: 本程序仿真了CDMA系统在理想功率控制条件下的上行链路小区容量-This procedure simulated CDMA system in the ideal power control under the conditions of the uplink cell capacity
Platform: |
Size: 34816 |
Author: 逍遥 |
Hits:
Description: 基于CDMA技术，实现数字水印的嵌入与提取，具有嵌入容量大，抗干扰能力强的优点-Based on CDMA technology, the realization of digital watermark embedding and extraction with embedded large capacity, the advantages of anti-interference ability
Platform: |
Size: 158720 |
Author: 张旭 |
Hits:
Description: 爱立信WCDMA无线接口,Part 3 CDMA Capacity Considerations-Ericsson WCDMA radio interface, Part 3 CDMA Capacity Considerations
Platform: |
Size: 203776 |
Author: ZHANGSD |
Hits:
Description: CDMA的关键技术，呼叫接纳控制和软容量，功率控制等，是了解CDMA的基础资料-The key technologies CDMA, call admission control and soft capacity, power control and so on, to understand the basic data for CDMA
Platform: |
Size: 119808 |
Author: 王宇坤 |
Hits:
Description: Basic CDMA Principles
• Coding
• Forward and Reverse Channels
CDMA Operational Details
• Multiplexing, Forward and Reverse Power Control
CDMA Handset Architecture
CDMA Handoffs
CDMA Network Architecture
CDMA Messaging and Call Flow
Optional Topics
Wireless Multiple Access Technologies
Overview of Current Technologies
• Capacity CDMA Overlays, Spectrum Clearing- Basic CDMA Principles
• Coding
• Forward and Reverse Channels
CDMA Operational Details
• Multiplexing, Forward and Reverse Power Control
CDMA Handset Architecture
CDMA Handoffs
CDMA Network Architecture
CDMA Messaging and Call Flow
Optional Topics
Wireless Multiple Access Technologies
Overview of Current Technologies
• Capacity CDMA Overlays, Spectrum Clearing
Platform: |
Size: 1091584 |
Author: Mohsen |
Hits:
Description: Capacity of CDMA system depends on
an interference level in the system. There are therefore
RRM (Radio Resources Management) functions, which are
responsible for supplying optimum coverage, ensuring efficient
use of physical resources and providing the maximum planned
capacity. A call admission control algorithm based on load
factor evaluation and a fuzzy logic based call admission
control algorithm are presented and mutually compared in this
contribution
Platform: |
Size: 398336 |
Author: raghaw |
Hits:
Description: Beyond third generation (B3G) and fourth
generation (4G) communication systems require
bandwidth efficiency and low complexity receivers to
accommodate high data rate and large number of
users per cell. This paper provides the
recommendations for why Interleave Division Multiple
Access (IDMA) stands out among all the present day
multiple access systems. Even if IDMA is a special
case of Code Division Multiple Access (CDMA), it
simply trounces CDMA as far as the cell capacity is
concerned. In IDMA, interleavers are used as the only
means for user separation. Interleaver size can be
varied for a set of users but the recommended
interleaver size is 1024bits at which it provides better
efficiency and minimum processing delay.
Investigations carried throughout this paper are while
using 1024 bit interleavers. IDMA exhibits the
tendency to handle huge number of users.
Platform: |
Size: 366592 |
Author: raghaw |
Hits:
Description: Beyond third generation (B3G) and fourth
generation (4G) communication systems require
bandwidth efficiency and low complexity receivers to
accommodate high data rate and large number of
users per cell. This paper provides the
recommendations for why Interleave Division Multiple
Access (IDMA) stands out among all the present day
multiple access systems. Even if IDMA is a special
case of Code Division Multiple Access (CDMA), it
simply trounces CDMA as far as the cell capacity is
concerned. In IDMA, interleavers are used as the only
means for user separation. Interleaver size can be
varied for a set of users but the recommended
interleaver size is 1024bits at which it provides better
efficiency and minimum processing delay.
Investigations carried throughout this paper are while
using 1024 bit interleavers. IDMA exhibits the
tendency to handle huge number of users.
Platform: |
Size: 268288 |
Author: raghaw |
Hits:
Description: CDMA系统上行容量理论大小与仿真证明,可以参看-capacity of uplink in CDMA system with both theory and simulation verification
Platform: |
Size: 34816 |
Author: zhwx |
Hits:
Description: CDMA.Capacity.and.Quality.Optimization a great book on capacity and performance of CDMA systems
Platform: |
Size: 3825664 |
Author: Chris |
Hits:
Description: this abook aboud CDMA ,3G Handset and Network Design,Broadband Wireless Access,Adaptive WCDMA CDMA.Systems.Capacity.Engineering.eBook-kB-this is abook aboud CDMA ,3G Handset and Network Design,Broadband Wireless Access,Adaptive WCDMA CDMA.Systems.Capacity.Engineering.eBook-kB
Platform: |
Size: 60025856 |
Author: chanin |
Hits: