ETSI TR 102 300-2的范围对于小区规划的网络设计师来说是一个有用但并非详尽的基础 以及设计过程中的无线电资源分配。本文件报告了一种地面设备的性能 集群无线电（TETRA）语音加数据（V+D）网络在一些不同的场景中。所有提出的结果都已由一些参与研究的公司通过计算机模拟进行了评估 TETRA标准化机构。参与TETRA标准开发的网络用户提供了一些 真实而重要的网络场景，提供有关所提供流量的信息。 无线信道的特性描述是评估网络协议和网络协议性能的第一步 所提供服务的质量。本文件首先描述和说明 TETRA V+D无线信道，根据误码率（BER）和消息擦除率（MER）作为 信噪比（SNR）和载波同频干扰比（C/I）。本文件还涉及网络协议的性能（在延迟和吞吐量方面）和 提供的服务（电路交换服务的BER和分组交换服务的延迟加吞吐量）。 A. 分析接入协议的结果是评估控制和通信信道的通信容量。

The scope of ETSI TR 102 300-2 is to be a useful, but not exhaustive, basis to a network designer for the cell planning and radio resource allocation during the design process. The present document reports the performance of a TErrestrial Trunked RAdio (TETRA) Voice plus Data (V+D) network in some different scenarios.All the presented results have been evaluated through computer simulations by some companies taking part in the TETRA standardization bodies. The network users involved in the development of the TETRA standard provided some realistic and significant network scenarios, giving information about the offered traffic.The characterization of radio channels is the first step for the evaluation of performance of both network protocols and quality of provided services. The present document starts with the description and the illustration of performance of TETRA V+D radio channels, in terms of Bit Error Ratio (BER) and Message Erasure Rate (MER) as function of the Signal-to-Noise Ratio (SNR) and Carrier on co-channel Interference ratio (C/I).The present document also deals with the performance of network protocols (in terms of delay and throughput) and of provided services (BER for circuit switched services and delay plus throughput for packet switched services). A consequence of the analysis of access protocols is the evaluation of traffic capacity of control and traffic channels.