不同用户根据移动台的位置、移动台的速度、及其它已知因素会具有不同的信道条件。
Different users will have different channel conditions depending on the location of the mobile station, a velocity of the mobile station and other understood factors.
分析了UWB室内衰落信道模型下脉冲幅度位置混合调制（PAPM）最优接收机性能。
The optimum receiver performance of a hybrid pulse phase and position modulation(PAPM) over ultra-wideband(UWB) indoor fading channel model is analyzed.
移动通信系统的位置管理策略的合理选择，可以明显减少系统中无线信道资源的消耗。
Reasonable selection of location management scheme in GSM systems can reduce radio channel resource loss significantly.
文章分析此类信道模型下脉冲位置调制和脉冲幅度调制的性能，结果表明，在频率依赖性信道中PAM调制优于PPM调制。
This paper has analyzed the performance of PPM and PAM under frequency dependence channel model, the results have shown that the PAM is better than the PPM in frequency dependence channel.
定义了传播特性(信道参数)以及同频小区的位置。
The definition of the propagation characteristics (channel parameters), as well as with the frequency of residential location.
基于分级调制的中继协作技术可以很好地利用无线信道的广播特性和中继节点的位置优势来对抗信道衰落。
Cooperation with hierarchical modulation can employ broadcasting characteristics of wireless channel and location advantage of relay node to confront fading.
IP多信道广播是使数据向网络中许多位置高效传送的一组技术。
IP multicasting is a set of technologies that enables efficient delivery of data to many locations on a network.
所述设备还包含位置确定逻辑，其经配置以基于所述多个发射器和所 述多个信道估计来计算装置位置。
The apparatus also includes position determination logic configured to calculate a device position based on the plurality of transmitters and the plurality of channel estimates.
此多路复用信道内的控制信道是每帧中的所谓的BAS位置。
The control channel within this multiplex is the so-called BAS position in each frame.
此多路复用信道内的控制信道是每帧中的所谓的BAS位置。
The control channel within this multiplex is the so-called BAS position in each frame.
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