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TR 25.876 (RAN6)
Multiple Input Multiple Output (MIMO) antennae in UTRA

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V7.0.0 (Wzip)    2007/03    76 p.

Rapporteur:  Dr. Huang, Howard
See also:  –

This TR captures the working assumptions and evaluation criteria of the different techniques being considered for Multiple-Input Multiple-Output (MIMO) in UTRA.

The purpose of this TR is to help TSG RAN WG1 to define and describe the potential enhancements under consideration and compare the benefits of each enhancement with earlier releases for improving the performance of the dedicated and shared transport channels in UTRA downlink, along with the complexity evaluation of each technique.


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1   Scope   Word-p. 8
2   References
3   Background and introduction   Word-p. 9
4   Requirements for the evaluation of techniques for Multiple-Input Multiple-Output in UTRA
5   Layer 1 implications   Word-p. 10
5.1   FDD dedicated channels
5.2   FDD High Speed Channels
5.2.1   Proposal 1: Per-antenna rate control (PARC)
5.2.2   Proposal 2: Rate-Control Multi-Paths diversity (RC MPD)
5.2.3   Proposal 3: Double Space Time Transmit Diversity with Sub-Group Rate Control (DSTTD-SGRC) for 2 or more receive antennas   Word-p. 17
5.2.4   Proposal 4: Single Stream Closed loop MIMO with 4 Tx and L Rx antennas   Word-p. 21
5.2.5   Proposal 5: Per-User Unitary Rate Control (PU2RC)
5.2.6   Proposal 6: TPRC for CD-SIC MIMO
5.2.7   Proposal 7: Selective Per Antenna Rate Control (S-PARC)
5.2.8   Proposal 8: Double Transmit antenna array (D-TxAA)   Word-p. 35
5.2.9   Proposal 9: Spatial Temporal Turbo Channel Coding (STTCC)
5.2.10   Proposal 10: Double Adaptive Space Time Transmit Diversity with Sub-Group Rate Control (DASTTD- SGRC)   Word-p. 41
5.2.11   Proposal 11: Single & Multiple Code Word MIMO with Virtual Antenna mapping (SCW/MCWVA)   Word-p. 45
5.3   TDD DCH / DSCH channels
5.4   TDD High Speed Channels
6   Requirements for RAN WG2
7   Requirements for RAN WG3
8   Consolidation procedure   Word-p. 57
9   Conclusion   Word-p. 58      Up
A   FDD Simulation assumptions   Word-p. 59
B   TDD Simulation assumptions   Word-p. 75
C   History   Word-p. 76

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