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System design choices in personal communications

机译：个人通信中的系统设计选择

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The authors outline techniques for dealing with variable propagation conditions for single user channels. They perform comparisons of interference averaging and avoidance multiple access strategies for cellular systems, with capacity as a function of minimum acceptable signal to interference ratio. They discuss some interference suppression methods. Multiple base stations are presented as a means of further increasing capacity. Throughout all of the above, the discussion is centered on connection-oriented traffic such as voice and video, with communication mediated by a network of base stations. The authors then discuss three different personal communication systems being developed at UCLA, illustrating some of the design trade-offs available in achieving low power consumption, high spectral efficiency, and flexible network topology. They conclude with a summary of their perception of the system design choices available at the physical layer.
机译：作者概述了用于处理单个用户信道的可变传播条件的技术。他们比较了蜂窝系统的干扰平均和避免多路访问策略，容量是最小可接受信噪比的函数。他们讨论了一些干扰抑制方法。提出了多个基站，作为进一步增加容量的一种手段。贯穿以上所有内容，讨论都集中在面向连接的流量（例如语音和视频）上，以及由基站网络介导的通信。然后，作者讨论了在UCLA开发的三种不同的个人通信系统，说明了在实现低功耗，高频谱效率和灵活的网络拓扑时可以进行的一些设计折衷。他们总结了对物理层可用系统设计选择的理解。

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