信息网络安全 ›› 2014, Vol. 14 ›› Issue (9): 149-151.doi: 10.3969/j.issn.1671-1122.2014.09.033

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The Construction of Security Subsystem for 4G Wireless Multimedia Corporation Communication System

MU Xuan-she, WANG Shou-yin   

  1. Command College of Armed Police Forces, Tianjin 300250, China
  • Received:2014-08-06 Online:2014-09-01

Abstract: With the quick development of 4G technology, the construction of 4G wireless multimedia communication system is blooming. The security subsystem is the foundation and key component of 4G wireless multimedia communication system. This paper introduced significance of security subsystem used for 4G wireless multimedia communication system, analyzed requirements of the security system, and detailed function components and architecture of the system.

Key words: 4G, protect system, security requirements, functionality architecture