With the standards definitions now available for LTE, the Long Term organic evolution of the 3G services, eyes are now turning towards the next experiencement, that of the very 4G technology named IMT forward-looking. The new technology being developed low the auspices of 3GPP to meet these requirements is often termed LTE Advanced.
In order that the cellular telecommunications technology is able to keep pace with technologies that may compete, it is necessity to ensure that new cellular technologies are being formulate and developed. This is the reasoning behind starting the development of the new LTE Advanced systems, proving the technology and developing the LTE Advanced standards.
In order that the limit solution is adopted for the 4G system, the ITU-R (International Telecommunications Union - Radiocommunications sector) has started its evaluation process to develop the recommendations for the terrestrial components of the IMT Advanced radio porthole. One of the main competitors for this is the LTE Advanced solution.
One of the key milestones is October 2010 when the ITU-R decides the framework and key characteristics for the IMT Advanced standard. out front this, the ITU-R will undertake the evaluation of the various proposed radio interface technologies of which LTE Advanced is a major contender.
Key milestones for ITU-R IMT Advanced evaluation
The ITU-R has curry a number of milestones to ensure that the evaluation of IMT Advanced technologies occurs in a timely fashion. A summary of the main milestones is disposed below and this defines many of the overall timescales for the development of IMT Advanced and in this case LTE Advanced as one of the main technologies to be evaluated.
MILESTONE| DATE|
Issue invitation to propose Radio porthole Technologies.| March 2008|
ITU date for cut-off for submission of proposed Radio Interface Technologies.| October 2009|
cutoff date for evaluation report to ITU.| June 2010|
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