上行信道,upstream channel
1)upstream channel上行信道
1.Influence of noise inupstream channel of HFC network on communication and its countermeasures;HFC网络上行信道噪声对通信的影响及其对策
2.A Study on the Improvement Methods of the Technology of Upstream Channel Sharing of Hybrid Fiber Coax Network;光纤同轴混合网上行信道共享技术改进方法研究
3.This paper establishes the channel model according to the properties of theupstream channel of HFC networks.根据HFC网络上行信道的特性,建立了信道模型;分析了上行信道中存在的各种噪声对QPSK和16QAM两种调制方式的影响。
英文短句/例句
1.Study on the Dynamic Bandwidth Allocation Schemes of EPON Upstream Channel;EPON上行信道带宽动态分配技术研究
2.An Investigation in and Implementation of Channel Estimation Algorithms in LTE UplinkLTE系统上行信道估计算法研究与实现
3.Research and Development for Uplink Channel of upper MAC Layer in TETRA Digital Trunked System;TETRA数字集群系统上MAC层上行信道的研究与开发
4.Analysis and Application of S-CDMA Technology inthe Upwards Channel of HFC Network;S-CDMA技术在HFC网络上行信道中的分析应用
5.CDMA Uplink Receiver Based on Frequency Domain Multiuser Interference Cancellation基于频域多用户干扰抵消的CDMA上行信道接收机
6.A Study on the Improvement Methods of the Technology of Upstream Channel Sharing of Hybrid Fiber Coax Network;光纤同轴混合网上行信道共享技术改进方法研究
7.Messengers who jostle pedestrians on the sidewalk.在人行道上与行人挤来挤去的送信人
8.The throughput of this channel is variable, based on the quality of the upstream channel.此信道的吞吐量依据上行流信道的质量而变化。
9.Channel Modeling in LTE and Research on Initial Cell Search and Uplink Synchronization Access;LTE中信道建模与小区初搜和上行同步接入研究
10.Preliminary research on industry information and construction of river and sluice of Shanghai;上海市河道水闸行业信息化规划与建设初探
11.Dynamic channel allocation strategy between uplink and downlink for TD-SCDMA systemTD-SCDMA系统中的上/下行链路动态信道分配策略
12.It was no longer enough to be plausible in argument; one had to be convincing in action.仅仅是嘴巴上能说会道的就不够了；还必须要在行动上令人信服。
13.Planets roll on their courses.行星在轨道上运行。
14.The Research and Realization of Channel Coding and Multiplexing for Uplink of WCDMA;WCDMA系统中上行链路信道编码与复用的研究与实现
15.Analysis of KAP about Falls in Community-dwelling Senile People of Shanghai上海市某街道老年人跌倒伤害知信行状况的调查
16.Cross-links Further Studies新跨界信道可行性研究
17.Feasibility Study on Additional Cross-Border Links新跨境信道可行性研究
18.Morality,Trust,Credit and Credit Reporting;经济学层面上的道德、信任、信用与征信
相关短句/例句
return path上行信道
1.Noise funneling and its influence on modulation scheme in thereturn path of cable network;同轴电缆网络上行信道噪声漏斗效应及其对调制技术的影响分析
2.This paper analyzes the problem of the noise interference and channel congestion of the HFCreturn path.分析了 HFC网上行信道的噪声干扰与通道拥塞问题 ,讨论了消除上行信道的噪声干扰与通道拥塞的措施 ,提出了 HFC网上行信道噪声干扰与通道拥塞控制的解决方
3)uplink and downlink channel上行和下行信道
4)the up channel noise上行信道噪声
5)hybrid fiber-coax up-stream channelHFC网上行信道
6)Erlang Capacity of the Upstream Channel上行信道Erlang容量
1.The Impact of the Power Control on theErlang Capacity of the Upstream Channel for the S-CDMA-HFC System;功率控制对S-CDMA-HFC系统上行信道Erlang容量的影响
延伸阅读
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