LTE与2G/3G网络的互操作分析

Analysis of Interoperability between LTE and 2G/3G Networks

多网络的共存必将会产生互操作影响,为了充分利用现有网络并发挥各网络优势,满足各目标用户群的差异化需求,从PS域和CS域分析了LTE与GSM、WCDMA网络间的互操作策略,并且为达到较好的互操作性能对现有网络升级提出建议。

The coexistence of multiple networks is bound to affect their interoperability. In order to make full use of the advantages of existing networks and meet the diverse needs of different user groups, the interoperability strategy between LTE and GSM, WCDMA networks is analyzed in the PS domain and CS domain, while the constructive suggestions of updating existing networks are put forward to achieve better interoperability.