Search - ofdm generation code

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[Communication] ldpc_generate DL : 0: Ldpc的生成以及校验矩阵的生成代码基于c的-Ldpc generation and the generation calibration matrix code based on the c
Date : 2025-07-08 Size : 5kb User : 屈兰
[Communication] OFDMTransmissionandReception DL : 0: The provided Matlab code to simulate the basic processing involved in the generation and reception of an OFDM signal in a physical channel and to provide a description of each of the steps involved.-provided Matlab code to simulate the ba sic processing involved in the generation and r eception of an OFDM signal in a physical channel and to provide a description of each of the steps involved.
Date : 2025-07-08 Size : 2kb User : 王杰
[Program doc] goldbasicseq DL : 0: gold码的生成，BasicSeq相关源程序，用于扩频通信仿真与MMSE仿真-gold code generation, BasicSeq related source files, Spread-spectrum communications for simulation and simulation MMSE
Date : 2025-07-08 Size : 1kb User : mi_kenny
[matlab] V_Blast_Sim DL : 0: 这个第四代移动通信中，OFDM－MIMO的例子，是vblast的仿真代码-The fourth-generation mobile communications, OFDM-MIMO example is VBLAST simulation code
Date : 2025-07-08 Size : 13kb User : chenxiaohua
[Other] IEEE1588application_for_WiMAX DL : 0: 在通信网络中，接入技术自始至终都是发展的热点。从时分、频分、码分到目前的空分，从TDMA、CDMA到OFDMA，从单天线到智能天线，先进的技术日新月异，层出不穷。而随着这些新技术的涌现，WiMAX网络也逐渐成为下一代通信系统的竞争者。很多人认为WiMAX即使无法最终取代3G，也将是构建未来4G网络的基础，因此很多国际通信设备厂商对于正在兴起的WiMAX寄予厚望，北电网络甚至放弃了传统3G的研发而专攻WiMAX。 -In the communications network, access technology throughout the development of hot spots. From midnight, frequency division, code assigned to the current air separation, from TDMA, CDMA to OFDMA, from a single antenna to the smart antennas, advanced technology with each passing day, one after another. With the emergence of these new technologies, WiMAX network is becoming the next generation of communication systems competitors. Many people think that WiMAX if not eventually replace 3G, will also be building a foundation for future 4G networks, so many international communications equipment manufacturers who are high hopes for the emergence of WiMAX, Nortel Networks or even to abandon the traditional 3G research and development and specializing in WiMAX.
Date : 2025-07-08 Size : 198kb User : yangyin
[matlab] OFDM_m DL : 1: 完整的OFDM链路程序并作了较为具体的解析从基本的bpsk,qpsk,qam到实际的ofdm系统，cdma链路，mac层仿真分析.-Orthogonal frequency division multiplexing (OFDM) is becoming the chosen modulation technique for wireless communications. OFDM can provide large data rates with sufficient robustness to radio channel impairments. Many research centers in the world have specialized teams working in the optimization of OFDM for countless applications. Here, at the Georgia Institute of Technology, one of such teams is in Dr. M. A. Ingram’s Smart Antenna Research Laboratory (SARL), a part of the Georgia Center for Advanced Telecommunications Technology (GCATT). The purpose of this report is to provide Matlab code to simulate the basic processing involved in the generation and reception of an OFDM signal in a physical channel and to provide a description of each of the steps involved. For this purpose, we shall use, as an example, one of the proposed OFDM signals of the Digital Video Broadcasting (DVB) standard for the European terrestrial digital television (DTV) service.
Date : 2025-07-08 Size : 841kb User : 田静
[Communication-Mobile] OFDMcode DL : 0: 完整的OFDM链路程序并作了较为具体的解析从基本的bpsk,qpsk,qam到实际的ofdm系统，cdma链路，mac层仿真分析.-Orthogonal frequency division multiplexing (OFDM) is becoming the chosen modulation technique for wireless communications. OFDM can provide large data rates with sufficient robustness to radio channel impairments. Many research centers in the world have specialized teams working in the optimization of OFDM for countless applications. Here, at the Georgia Institute of Technology, one of such teams is in Dr. M. A. Ingram’s Smart Antenna Research Laboratory (SARL), a part of the Georgia Center for Advanced Telecommunications Technology (GCATT). The purpose of this report is to provide Matlab code to simulate the basic processing involved in the generation and reception of an OFDM signal in a physical channel and to provide a description of each of the steps involved. For this purpose, we shall use, as an example, one of the proposed OFDM signals of the Digital Video Broadcasting (DVB) standard for the European terrestrial digital television (DTV) service.
Date : 2025-07-08 Size : 157kb User : 田静
[Communication-Mobile] ofdm_block_generation DL : 0: OFDM block code generation using MATLAB
Date : 2025-07-08 Size : 1kb User : val
[Communication-Mobile] code_block_generation DL : 0: Cyclic block code generation for OFDM using MATLAB
Date : 2025-07-08 Size : 1kb User : val
[Communication] DVB_T DL : 0: OFDM具有很强的抗多径和抗频率选择性衰落的能力，并且可以传输高速数据，这里以DVB_T（2k模式）为例分析其加信道厚的信号频谱及信道对OFDM中频信号的影响。-The purpose of this programme is to provide Matlab code to simulate the basic processing involved in the generation and reception of an OFDM signal in a physical channel and to provide a description of each of the steps involved. For this purpose,we shall use, as an example, one of the proposed OFDM signals of the Digital Video Broadcasting (DVB) standard for the European terrestrial digital television (DTV) service.
Date : 2025-07-08 Size : 1kb User : yfzhou
[Other] ofdm_matlab DL : 0: Date : 2025-07-08 Size : 369kb User : redami
[Other] CDMA_versus_IDMA DL : 0: 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.
Date : 2025-07-08 Size : 358kb User : raghaw
[Communication] ofdmgen.m DL : 0: MATLAB program for OFDM generation and reception This is a simple MCM communications system. The code is pretty self-explanatory. Here I have not used the cyclic prefix. Transmitter End: 1. Generate random serial data with M symbols (RANDSRC will do this) 2. Perform modulation (4-PSK = QPSK for now) 3. Serial to parallel 4. IFFT 5. Parallel to serial Receiver end Just opposite of transmitter end.
Date : 2025-07-08 Size : 1kb User : snapaj
[matlab] ofdmGenerator DL : 0: OFDM symbol Generator，matlab-code for Generation of OFDM-symbols。
Date : 2025-07-08 Size : 5kb User : 林峰
[matlab] MC_CDMA DL : 0: 码分多址(CDMA)技术作为第三代移动通信系统的核心技术，具有容量大、抗干扰能力强等优点。然而,传统的CDMA系统属于窄带扩频系统,它的数据速率比较低,不能胜任新一代移动通信系统（beyond 3G）高速数据通信的需要。而多载波传输技术－正交频分复用（OFDM），作为后三代移动通信的核心技术，则具有高数据速率传输的特点。-Code Division Multiple Access (CDMA) technology as the third generation mobile communication system' s core technology, high capacity, anti-interference ability and so on. However, the traditional narrow-band CDMA system is spread spectrum system, and its relatively low data rate, can not do next-generation mobile communication systems (beyond 3G) high speed data communication needs. The multi-carrier transmission technology- orthogonal frequency division multiplexing (OFDM), after three generations of mobile communications as a core technology, the high data rate transmission characteristics.
Date : 2025-07-08 Size : 756kb User : w
[Communication-Mobile] OFDM--MATLAB DL : 0: 下一代移动通信系统中OFDM技术的仿真程序代码-Next generation mobile communication system simulation code OFDM technology
Date : 2025-07-08 Size : 113kb User :
[matlab] ofdm-matlab-codes DL : 0: provide Matlab code to simulate the basic processing involved in the generation and reception of an OFDM signal in a physical channel and to provide a description of each of the steps involved.-provide Matlab code to simulate the basic processing involved in the generation and reception of an OFDM signal in a physical channel and to provide a description of each of the steps involved.
Date : 2025-07-08 Size : 369kb User : Zeina
[Communication-Mobile] channel-estimation-of-ofdm-system-using-two-diffe DL : 0: complete matlab code for ofdm generation and channel estimation
Date : 2025-07-08 Size : 2kb User : vinod
[Communication-Mobile] OFDM-modulation-matlab DL : 0: The fourth generation of communication technology OFDM QAM modulation matlab code
Date : 2025-07-08 Size : 2kb User : 秦东
[Communication-Mobile] ofdm-program DL : 0: 此OFDM源代码中包含了关于OFDM信号的产生，发送，传输，接受过程。-This OFDM source code contains the OFDM signal generation, sending, transmission, acceptance process
Date : 2025-07-08 Size : 26kb User : wyz215

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