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- Eigen-beamforming(EBF)technique and trellis coded modulation(TCM)concatenated with space time block code(STBC)are used to achieve code gain and diversity gain. 應用空時(shí)分組碼特征波束成型技術(shù)和格形編碼調制(TCM)來(lái)獲得分集增益和編碼增益。
- Three kind of channel encode/decode technologies are researched which are TCM(Trellis Coded Modulation) and Viterbi decode, Reed-Solomn encode/decode and CRC(Cyclic Redundancy Check). 重點(diǎn)研究了ADSL系統的信道差錯控制編碼技術(shù),包括Viterbi譯碼、Reed_Solomn譯碼和CRC校驗(循環(huán)冗余校驗)。
- At last we use the same concept to construct a multilevel trellis coded modulation and space time coded modulation for noncoherent decoding based on QPSK and it can have a good error performance too. 最后，將多層次的概念建構以QPSk做調變，可適用非同調解碼的籬柵編碼調變與時(shí)空編碼調變，一樣可達到良好的錯誤效能。
- Key modules in modem are further researched, such as QAM, synchronization technology, AGC, trellis coded modulation, Viterbi Algorithm, adaptive equilazer etc. 研究調制解調器各個(gè)模塊的相關(guān)理論知識，如QAM調制解調、碼元同步、載波恢復、自動(dòng)增益控制、網(wǎng)格編碼調制、維特比(Viterbi)譯碼算法、自適應均衡等算法。
- multi-dimensional trellis coded modulation 多維網(wǎng)格編碼調制
- trellis coded modulation schemes 格碼調制方式
- Using the principle of trellis coding, analyses of coding modulation schemes of CCITT recommendations V.32 and V.33 are carried out. 本文用格狀編碼原理對CCITT(國際電報電話(huà)咨詢(xún)委員會(huì ))V.;32和V
- Trellis Coded Modulation(TCM) 格柵編碼調制
- TCM ( Trellis Coded Modulation) 網(wǎng)格編碼調制（TCM）
- Research On Parallel Concatenated Trellis Coded Modulation 并行級連網(wǎng)格編碼調制技術(shù)研究
- Four-Dimentional Trellis Coded Modulation and Demodulation 四維網(wǎng)格編碼調制與解調
- A punctured trellis coded modulation for HFC network 一種應用于HFC網(wǎng)絡(luò )的截短柵格編碼調制
- Adaptive Coded Modulation and Hybird ARQ Based on Trellis Coded Modulation 基于TCM自適應編碼調制和混合自動(dòng)重復請求
- Application of Trellis Coded Modulation in Underwater Acoustic Wireless Communications 網(wǎng)格編碼調制在水下無(wú)線(xiàn)通信中的應用
- Research on the Performance of Turbo Trellis Coded Modulation in Image Transmission over Flat Rayleigh Fading Channels 衰落信道下Turbo網(wǎng)格編碼調制在圖像傳輸中的性能研究
- ANALYSIS OF TRELLIS CODING MODULATION SCHEMES OF CCITT RECOMMENDATIONS CCITT V系列建議中格狀編碼調制方案分析
- trellis coded modulation 格碼調制
- Turbo trellis coded modulation Turbo網(wǎng)格編碼調制
- The Compare of Concatenation of Trellis Coded Modulation and Space-time Block Coding and Space-time Trellis Coding 網(wǎng)格編碼調制與空時(shí)塊碼的級聯(lián)和空時(shí)格碼的比較
- Keywords Concatenated Convolutional Coding,Space-Time Coding,Trellis Coded Modulation; 級聯(lián)卷積編碼;空時(shí)編碼;格狀編碼調制;
