物理信道的英文

• phch physical channel
• phych physical channels

• "物理"英文翻译    innate laws of things physic ...
• "信道"英文翻译    channel; route; chain
• "公共物理信道" 英文翻译 :    cphch common physical channel
• "物理信令信道" 英文翻译 :    physical signaling channel
• "专用物理信道" 英文翻译 :    dpch dedicated physical channel; dphch dedicated physical channel
• "反向公用物理信道" 英文翻译 :    r-cphch reverse common physical channel
• "反向专用物理信道" 英文翻译 :    r-dphch reverse dedicated physical channel
• "公共分组物理信道" 英文翻译 :    pcpch physical common packet channel
• "公共控制物理信道" 英文翻译 :    ccpch common control physical channel
• "前向公共物理信道" 英文翻译 :    f-cphch forward common physical channel
• "前向专用物理信道" 英文翻译 :    f-dphch forward dedicated physical channel
• "随机接入物理信道" 英文翻译 :    physical random access channel
• "物理信道重配置" 英文翻译 :    physical channel reconfiguration
• "第二公共控制物理信道" 英文翻译 :    s-ccpch secondary common control physical channel
• "辅助公共控制物理信道" 英文翻译 :    sccpch secondary common control physical channel
• "主公共控制物理信道" 英文翻译 :    p-ccpch primary common control physical channel; pccpch primary common control physical channel
• "物理信号" 英文翻译 :    physical signal
• "地球物理信息" 英文翻译 :    geophysical information
• "物理共享信道" 英文翻译 :    psch physical shared channel
• "物理控制信道" 英文翻译 :    pcch physical control channel
• "物理同步信道" 英文翻译 :    psch physical synchronisation channel
• "物理公共包信道" 英文翻译 :    pcpch physical common packet channel
• "物理上行共享信道" 英文翻译 :    pusch physical uplink shared channel
• "物理随机接入信道" 英文翻译 :    prach physical random access channel
• "物理下行共享信道" 英文翻译 :    pdsch physical downlink shared channel

• Ss7 uses out - of - band signaling where signaling messages are carried on a separate physical channel
  Ss7则使用带外信令，即在另外的一个物理信道上传送信令消息。
• International inward and outward channels refer to physical information channels required for international networking
  国际出入口信道，是指国际联网所使用的物理信道。
• Multiple network transmissions overlapping in the physical channel , resulting in garbled data and necessitating retransmission
  多个网络传输重迭发生在同一物理信道上,它导致数据被破坏,因而必须重传。
• Mobile ad hoc network ( manet ) is a multi - hop temporary autonomous system of mobile nodes with wireless transmitters and receivers without the aid of pre - established network infrastructure
  在组网的物理信道方面,短波通信则因其具有的良好抗毁性而成为军事远距离通信的重要手段。
• Technical requirements for uu interface of 2ghz td - scdma digital cellular mobile communication network physical layer technical specification part 2 : physical channels and mapping of transport channels onto physical channels
  2ghz td - scdma数字蜂窝移动通信网uu接口物理层技术要求.第二部分：物理信道和传输信道到物理信道的映射
• Some problems of wireless transmission are discussed in the paper , centering on the design of high performance physical channel structure , synchronization technique ( acquisition and tracking ) and coherent detection technique
  本文围绕高速业务无线传输中的高性能物理信道结构设计、码捕获与跟踪同步技术、载频提取及相干接收技术等问题展开研究。
• First , the structure of sdr and the physical - channel of td - scdma are expounded , then software and hardware models of the terminal receiver , which use the sdr structure of wideband and bandpass sampling in if ( intermediate frequency ) , are put forward
  首先对软件无线电的组成结构和td - scdma物理信道进行了阐述，在此基础上提出了基于宽带中频带通采样软件无线电结构的td - scdma终端接收机的软硬件模块设计方案。
• Harq , amc and multi - code in hsdpa have replaced the osvf and power control technology in release99 protocol . in a short time , the ues who are near to nodeb can be allowed to transfer more data with some higher modulation method . it increases the throughput of certain ues , as well as the throughput of a cell
  Hsdpa采用harq 、 amc 、多码传输等技术替代release99中物理信道使用的变扩频因子( osvf )和功率控制技术,使靠近nodeb的用户在短期内可以得到更多传输数据量和更高阶的编码调制组合,提高用户吞吐量,使系统从短期的变化中受益。
• Gprs , named as 2 . 5g technology , is based on the gsm network to provide ability to perform packet switch and packet transmission . gprs can provide the point - to - point services with higher speed with in some cases are up to 115kbits . comparing with gsm platform , gprs occupy the wireless channel only when there is data to be transferred , and many users can share the same physical channel
  Gprs不同于gsm的固定电路连接方式,它仅在有数据传送需求时利用分组传送数据,所以仅在有数据通信时占用物理信道资源。这种对无线信道的统计复用能够使用户更有效地共享网络资源,并为运营商提高现有设备以及无线信道容量等网络资源的利用率。