downlink

noun

1. 下行链路，下链（从太空或飞行器接收信号的通讯方式）
   a communications link by which information is received from space or from an aircraft

1. In this paper, an optimum design of downlink beamforming in the smart antenna system based on Chebyshev array is put forward.
   文中就一种利用切比雪夫天线阵来实现智能天线下行波束的优化设计进行了详细分析和仿真。
2. Synchronization Principle and FPGA Implementation of WCDMA Downlink System
   WCDMA系统下行同步原理与FPGA实现
3. An algorithm of robust linear processing for the downlink multiuser MIMO system with imperfect known CSI is proposed.
   提出了一种下行多用户MIMO系统中的鲁棒性线性处理算法。
4. In WCDMA system, downlink base band modulation involves a lot of channels and complex functions, resulting in prolonged time and higher costs for test and verification.
   WCDMA中下行链路基带调制信道多，功能复杂，对其测试和验证所花费的时间和费用也随之提高。
5. A Research on Packet Scheduling Algorithms for LTE Downlink System
   LTE系统下行链路中无线资源分组调度算法研究
6. Then, the collected uplink and downlink interference measurements are analyzed in accordance with an adaptive channel allocation strategy.
   然后，根据一种自适应信道分配策略分析所收集的上行链路和下行链路干扰测量值。
7. Scan for downlink channel and establish synchronization with BS.
   用户端设备扫描下行信道，之后于基站建立同步。
8. In this paper, it presents a new downlink synchronization program and gives theoretical analysis and simulation verification.
   针对本系统提出了一种新的下行链路同步捕获方案，并给出理论推导和仿真论证。
9. Downlink Antenna and User Selection Algorithms for MIMO System
   MIMO系统下行链路天线与用户选择算法研究
10. Research& Implementation of the Key Technologies in LTE Downlink
    LTE下行链路关键技术的研究与实现
11. The BSS supports both downlink and uplink discontinuous transmission.
    基本业务区支持下行和上行的不间断传输。
12. Downlink precoding based on multi-user MIMO system
    基于多用户MIMO系统的下行链路的预编码
13. The uplink and downlink TFCS selection algorithm has lots of parameters which can be configured with different wireless environment.
    在上下行TFCS选择算法中，本文预留了很多可自由配置的参数，可以根据不同的无线环境来配置。
14. An Algorithm of Robust Beamforming in the Downlink Multiuser MIMO System
    一种下行多用户MIMO系统中的鲁棒波束形成算法
15. A new beamforming method for CDMA downlink systems is proposed.
    摘要提出了一种应用于下行链路的波束形成新方法。
16. Temporal fairness opportunistic scheduling in multiuser downlink OFDM system
    多用户下行OFDM系统中的时间公平机会调度研究
17. This IE indicates the maximum and guaranteed bit rates of a GBR bearer for downlink and uplink.
    该IE指示上行链路和下行链路的最大保证速率。
18. Research on Soft Handover Technology of Downlink WCDMA System
    宽带码分多址系统下行链路软切换技术的研究
19. This paper has described in detail the key technologies of TD-SCDMA high speed downlink packet access ( HSDPA), and compared HSPDA with WCDMA.
    对TD-SCDMA高速下行分组接入技术（HSDPA）中的关键技术作了详细的描述，并与WCDMA高速下行分组接入技术作了比较。
20. An Improved User Selection Algorithm for Downlink Multiuser MIMO System
    一种改进的多用户下行MIMO系统用户选择算法
21. Optimal downlink power allocation strategy and beamforming algorithm
    最优下行链路功率分配策略和波束形成算法
22. In this paper, a semi-distributed user scheduling and power allocation scheme is developed for the downlink of multi-cell systems with universal frequency reuse.
    对全复用多小区系统下行链路用户调度与功率分配问题进行了研究，提出了一种半分布式的用户调度与功率分配方案。
23. Research on User Selection Scheme for Multi-user MIMO Downlink Systems
    多用户MIMO系统下行链路中用户选择技术研究
24. A method of informing a terminal of uplink synchronization acquisition in a mobile communication system by using downlink transmit power control ( TPC) bits.
    一种在移动通信系统中通过使用下行链路发射功率控制（TPC）比特来通知终端上行链路同步获取的方法。
25. Low Complexity User Selection for Multi-user MIMO Downlink Systems
    下行多用户MIMO系统中的低复杂度用户选择
26. Study on and Implementation of Downlink Chip Process in TD-SCDMA System
    TD-SCDMA系统下行码片级处理的研究与实现
27. The intervention methods are divided into three organizational communication strategies: downlink communication, parallel communication and uplink communication.
    其干预方式主要分为下行传播、平行传播与上行传播三种组织传播策略。
28. Research on MIMO Technology and Implementation of MIMO in LTE Downlink
    MIMO技术研究及在LTE下行链路中的实现
29. Dynamic channel allocation strategy between uplink and downlink for TD-SCDMA system
    TD-SCDMA系统中的上/下行链路动态信道分配策略
30. The open loop transmit diversity scheme, named as STTD, and two feedback close loop transmit diversity schemas in downlink channel communication was defined in WCDMA standard.
    WCDMA标准在下行信道传输中采用了称作STTD的开环发射分集方案和两种反馈模式的闭环发射分集方案。