摘要
针对Pre-R7终端不支持大于16 Mbit/s的速率从而导致HSPA+部署时PDP激活失败的问题,基于对UMTS QoS的协商机制的分析,考虑从不同网络节点限制QoS,给出了各种解决方案,并对各方案对现有标准和运营商网络的影响进行了详细的比较分析,同时给出了一种过渡方案,最后给出了选择建议。
If HSPA＋ is deployed, PDP context activation procedure probably fails because Pre-R7 terminal does not support a rate higher than 16 Mbit/s. Aimed to this issue, based on the UMTS QoS negotiation mechanism and taking QoS restriction by different network nodes into account,variety of solutions and a temporary are proposed,and the impacts on current standard and operator＇s network are evaluated in detail. At last,some advices on selection of solutions are given.
出处
《邮电设计技术》
2011年第1期49-52,共4页
Designing Techniques of Posts and Telecommunications
