The present document has been produced in the scope of the study item on "HSPA Evolution for 1.28Mcps TDD" [2]. The objective of the study item is to develop a framework for the evolution of the 1.28Mcps TDD mode of the 3GPP HSPA TD-SCDMA-based radio-access technology from Release 8 onwards.
This document lists the constraints for the 1.28Mcps TDD HSPA Evolution in Release 8 and an assessment of technical proposals and their respective, achievable performance and complexity.
The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
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References are either specific (identified by date of publication, edition number, version number, etc.) or non specific.
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For a specific reference, subsequent revisions do not apply.
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For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document.
[1]
TR 21.905: "Vocabulary for 3GPP Specifications".
[2]
3GPP TD RP-070673: "Work Item Description on Scope of future HSPA Evolution for 1.28Mcps TDD".