自适应比特分配,adaptive bit allocation
1)adaptive bit allocation自适应比特分配
1.A symbol mapping scheme based onadaptive bit allocation algorithm in OFDM system is proposed in this paper.提出了一种基于自适应比特分配算法进行OFDM系统符号映射的方案,该方案充分利用OFDM子信道的正交性,能够有效对抗频率选择性衰落,频谱利用率高。
英文短句/例句
1.Analysis of Adaptive Bit Allocation Algorithm in OFDM SystemOFDM系统中自适应比特分配算法分析
2.Study of Adaptive Bit Allocation Algorithm for OFDM Systems;OFDM系统中的自适应比特分配算法研究
3.Adaptive Bit Allocation in MIMO-OFDM SystemMIMO-OFDM系统中的自适应比特分配
4.A Multi-rate MC-DS-CDMA System Using Adaptive Bit Allocation一种自适应比特分配的多速率MC-DS-CDMA
5.A Multi-user Combined modulation Adaptive Bit Allocation in OFDM System;OFDM系统中多用户组合调制自适应比特分配算法
6.Study on V-BLAST OFDM systems with adaptive bit and power allocation自适应比特功率分配的V-BLASTOFDM系统性能
7.Study of Adaptive Bit and Power Allocation in MIMO-OFDM Systems;MIMO-OFDM系统中的自适应比特和功率分配研究
8.The Research of Adaptive Bit and Power Allocation Algorithm in Multi-Carrier System;多载波系统自适应比特和功率分配算法的研究
9.Research on Adaptive Subcarrier, Bit and Power Allocation Algorithms for OFDM Systems;OFDM自适应子载波、比特功率分配算法的研究
10.Adaptive Subcarrier and Bit Allocation Algorithm for Multiuser OFDM System;多用户OFDM系统的自适应子载波和比特分配算法
11.A New MIMO-OFDM System Based Adaptive Bit Power Allocation Algorithm一种新的MIMO-OFDM自适应比特功率分配方案研究
12.The Research on Channel & Bit Allocation and Channel Estimation in OFDM System;OFDM系统自适应信道及比特分配与信道估计问题的研究
13.Minimum Adaptive Bit Loading and Power Allocation Algorithm for Powerline Communication System一种低压电力线通信系统自适应比特和功率分配最小化算法
14.Bit and power allocation of multiple bit error rate OFDM adaptive modulation多误码率固定速率OFDM自适应调制比特功率分配方法
15.Adaptive Subcarrier and Power Allocation Algorithm for Multiuser OFDM System with Proportional Rate Constraints;比例速率约束下多用户OFDM系统自适应子载波和功率分配算法
16.Algorithm for images matching based on projection with adaptive threshold基于投影特征的自适应图像匹配算法
PARATIVE STUDY ON AERODYNAMICS AND CONTROL REVERSAL CHARACTERISTICS OF ADAPTIVE WINGS WITH FLEXIBLE TRAILING EDGE柔性后缘自适应机翼气动特性和操纵反效特性的比较分析
18.Adaptive Resource Allocation Algorithm for Multiuser MIMO-OFDM System;多用户MIMO-OFDM系统自适应资源分配算法
相关短句/例句
adaptive bit and power allocation自适应比特和功率分配
1.Aiming at the problem,anadaptive bit and power allocation algorithm is proposed,it takes advantage of the idea of Greedy algorithm to maximize throughput subject to the constraint of reliable transmission requirement and transmit power.将自适应比特和功率分配引入两跳正交频分复用-放大转发(OFDM-AF)中继系统,提出了该系统中的比特和功率分配的最优化问题;并结合贪婪算法的思想,提出了一种自适应比特和功率分配算法,在可靠传输要求和发送功率限制的条件下能最大化吞吐量。
2.Anadaptive bit and power allocation algorithm for the multiple-input multiple-output (MIMO) OFDM systems was proposed.分析了MIMOOFDM系统中的自适应调制问题,提出了一种BICM-OFDM系统中的自适应比特和功率分配算法。
3)adaptive bit and power allocation自适应比特功率分配
bining theadaptive bit and power allocation with spacial diversity,an orthogonal frequency division multiplexing(OFDM) scheme is described in this paper combined with space time coded transmit diversity for frequency selected fading channel.将自适应比特功率分配技术与空间分集技术结合起来,提出了一种与空时编码结合的固定速率自适应正交频分复用(OFDM)方案。
4)adaptive bit and power loading自适应比特及功率分配
5)adaptive bit allocation(audio)音频自适应比特分配
6)hybrid backward/forward adaptive bit allocation复合前向/后向自适应比特分配
延伸阅读
自适应自整定调节分子式：CAS号：性质：在调节系统中，对象的动态特性往往是变化的,如果变化不大或调节的质量要求不高时，可以采用固定规律的调节器，假若变化大，质量要求又高时，需要选择可变规律调节器。调节器参数的改变是直接按照对象特性的变化进行的，叫作自适应调节。对象的识别和调节器的规律的计算都用一个计算装置进行，就叫自适应自整定调节，或简称自整定调节。
