Description: 神经网络交流传动系统自适应控制（有大量的文献资料)-neural network. Adaptive transmission control (a large number of literature data) Platform: |
Size: 3293719 |
Author:刘迪 |
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Description: 该文件用于基于MPEG4的自适应传输研究，希望对大家有帮助-the document based on MPEG4 for the adaptive transmission, we hope to help Platform: |
Size: 235874 |
Author:刘明 |
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Description: 该文件用于基于MPEG4的自适应传输研究，希望对大家有帮助-the document based on MPEG4 for the adaptive transmission, we hope to help Platform: |
Size: 190281 |
Author:刘明 |
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Description: 神经网络交流传动系统自适应控制（有大量的文献资料)-neural network. Adaptive transmission control (a large number of literature data) Platform: |
Size: 3293184 |
Author:刘迪 |
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Description: 该文件用于基于MPEG4的自适应传输研究，希望对大家有帮助-the document based on MPEG4 for the adaptive transmission, we hope to help Platform: |
Size: 190464 |
Author:刘明 |
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Description: 用于网络上自适应传输系统的设计，该资料用于网络自适应的拥塞控制，希望对大家有用-For adaptive transmission network system design, the data for a network of adaptive congestion control, in the hope that useful Platform: |
Size: 759808 |
Author:刘明 |
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Description: Carrier-phase synchronization can be approached in a
general manner by estimating the multiplicative distortion (MD) to which
a baseband received signal in an RF or coherent optical transmission
system is subjected. This paper presents a unified modeling and
estimation of the MD in finite-alphabet digital communication systems. A
simple form of MD is the camer phase exp GO) which has to be estimated
and compensated for in a coherent receiver. A more general case with
fading must, however, allow for amplitude as well as phase variations of
the MD.
We assume a state-variable model for the MD and generally obtain a
nonlinear estimation problem with additional randomly-varying system
parameters such as received signal power, frequency offset, and Doppler
spread. An extended Kalman filter is then applied as a near-optimal
solution to the adaptive MD and channel parameter estimation problem.
Examples are given to show the use and some advantages of this scheme. Platform: |
Size: 827392 |
Author:吴大亨 |
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Description: 两篇硕士论文 关于mimo下资源分配和自适应传输-2 MIMO under the master s thesis on resource allocation and adaptive transmission Platform: |
Size: 7334912 |
Author:姚义磊 |
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Description: 描述了一个用于微波传输设备的16QAM接收机解调芯片的FPGA实现,芯片集成了定时恢复、载波恢复和自适应盲判决反馈均衡器(DFE),采用恒模算法(CMA)作为均衡算法。芯片支持高达25M波特的符号速率,在一片EP1C12Q240C8(ALTERA)上实现,即将用于量产的微波传输设备中。
-Describes a microwave transmission equipment for 16QAM receiver demodulator chip FPGA realization of an integrated chip timing recovery, carrier recovery and blind adaptive decision feedback equalizer (DFE), using constant modulus algorithm (CMA) as the equalization algorithm. Chip supports up to 25M baud symbol rate, in the midst of EP1C12Q240C8 (ALTERA) achieved for the upcoming production of microwave transmission equipment. Platform: |
Size: 281600 |
Author:萝卜 |
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Description: Abstract—In this paper we present an initial performance
evaluation of the 3GPP UTRA Long Term Evolution (UTRA
LTE) uplink with baseline settings. The performance results
are obtained from a detailed UTRA LTE uplink link level
simulator supporting OFDMA and SC-FDMA schemes. The basic
transmission scheme for uplink direction is based on singlecarrier
transmission in the form of DFT Spread OFDM with
an MMSE receiver. Two antenna configurations, SISO and 1x2
SIMO are considered in the analysis of spectral efficiency in
addition to Adaptive Modulation and Coding (AMC) and L1-
HARQ. For assessment purposes, the performance results of
SC-FDMA are compared with OFDMA. It is shown that 1x2
SIMO greatly increases the spectral efficiency of SC-FDMA
making it comparable to OFDMA, especially for high coding
rate. Furthermore, SC-FDMA has a flexibility to increase BLER
performance by exploiting frequency diversity. Platform: |
Size: 160768 |
Author:ashokec |
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Description: 简单介绍了多媒体流传输中的基本技术，说明了实时传输协议（(8:）的基本原理，然后对基于(8: 协议的多媒
体流传输的自适应传输技术进行了分析，最后讲述了基于(8:，采用一定自适应控制的视频流传输系统的实现。-Briefly introduced the basic multimedia streaming technology, describes real-time transport protocol ((8:) The basic principle, and then based on (8: protocol adaptive multimedia streaming transmission technology is analyzed, and finally tells of ( 8:, the use of certain adaptive control of the video stream transmission system. Platform: |
Size: 6019072 |
Author: |
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Description: 基于AVR mega128的自适应巡线完整工程文档，已经调通，烧写可用-AVR mega128 based adaptive transmission line complete construction documentation, has been transferred through, the programming can be used Platform: |
Size: 32768 |
Author:李正 |
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Description: 基于AVR mega128的自适应巡线完整工程文档，已经调通，烧写可用-Based on AVR mega128 adaptive transmission line complete project documentation, has been transferred through, the programming available Platform: |
Size: 35840 |
Author:唐浩 |
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