Whitepaper: Mobile Broadband Evolution

3G Americas has released this new paper that can be downloaded from here.

An extract of what it contains from its preface:

This new 2009 paper, The Mobile Broadband Evolution: 3GPP Release 8 and Beyond provides detailed discussions on the HSPA+ enhancements in Rel-8 as well as the EPS, EPC and LTE architecture, features/capabilities and performance estimates. The paper also addresses 3GPP planning for Rel-9 and Rel-10 content which has already begun. In addition to further enhancements to Evolved HSPA or HSPA+, Rel-9 will be focused on features that enhance upon the Rel-8 EPC/LTE capabilities in areas such as location, emergency and broadcast services, support of CS over LTE, Home NodeB/eNodeB architecture considerations (i.e. support for femtocell type applications) and IMS evolution. Further, a new study item in 3GPP will define evolution of the LTE technology to meet IMT-Advanced requirements (called LTE-Advanced), at the same time as work is commencing on the above Rel-9 enhancements. 3GPP recognizes the need to develop a solution and specification to be submitted to the International Telecommunication Union (ITU) for meeting the IMT-Advanced requirements, and therefore, in parallel with Rel-9 work, 3GPP is working on the LTE-Advanced study item which is likely to define the bulk of the content for Rel-10. The white paper The Mobile Broadband Evolution: 3GPP Release 8 and Beyond includes discussion of Rel-10 and what requirements will officially define "4G" technologies with the significant new technology enhancements to EPC/LTE for meeting the very aggressive IMT-Advanced requirements.