移动通信网无线信令设计分析

Design and Analysis of Wireless Signaling for Mobile Communication Networks

随着数据时代的到来,数据传输的需求激发了移动通信技术的快速发展。无线信令是移动通信网的重要组成部分,是实现可靠、高效数据传输的基础,重要性不言而喻。对现有多种无线信令进行分析和总结,可为未来无线信令设计提供重要的指导。因此,以长期演进计划LTE标准中典型的无线信令为例,详细分析移动通信网中无线信令的用途、特点、设计挑战和要求,分析分集技术和多址接入技术对无线信令传输性能的影响,并有针对性地提出了一些设计建议。

With the arrival of data age,the requirement of data transmission stimulates mobile communication technology. Wireless signaling signal, as an important part of the fast development of mobile communication network and the foundation for implementing reliable and efficient data transmission, is of clear importance. The analysis on current various wireless signaling provides a guideline for future wireless signaling design. In view of this, with typical wireless signaling in LTE standard as an example, the function, characteristics, design challenges and requirements of wireless signaling in mobile communication networks are analyzed in detail. In addition, the effect of diversity and multi-address access technology on the transmission performance of wireless signaling is discussed,and some corresponding design suggestions also provided.