InterDigital Inc (IDCC)

[mschere]

OLD HSDPA NEWS...

TSG-RAN meeting #20 RP-030265 Hämeenlinna, Finland, 3 - 6 June 2003 Status Report for WI to TSG FOR HSDPA RF Work Item Name: High Speed Downlink Packet Access (HSDPA) –RF Radio Transmission/Reception, System Performance Requirements and Conformance Testing SOURCE: Rapporteur (Edgar Fernandes, Motorola) TSG: RAN WG: 4E-mail address rapporteur: [e-mail]. to WI sheet: 43: High Speed Downlink Packet Access (HSDPA) Progress Report since the last TSG:WG4 has held 1 meeting since the work item status was last presented to TSG RAN #19. Since the last RAN meeting the HSPDA ad-hoc continued to progress the open issues on the email reflector. All outstanding issues have now being agreed in RAN#4 and CR(s) are presented for RAN#20 for approval to complete the work item The following companies provided the extensive simulation expertise and results to complete the FDD / TDD HSDPA work item – Ericsson, InterDigital, Lucent, Motorola, NEC, Nokia, NTT-DoCoMo, Panasonic, Qualcomm, Samsung, Siemens and Sony–Ericsson a) HSDPA status for FDDList of open issues in TS25.101 that were outstanding: Nos. Description Status 1 FRC Tx diversity (closed loop) Closed – CR agreed for RAN#20 2 FRC verification of error free HS-SCCH Closed – CR agreed for RAN#20 3 Maximum Rx power at UE (16QAM) Closed – CR agreed for RAN#20 4 HS-SCCH performance Closed – CR agreed for RAN#20 5 CQI test – AWGN test conditions Closed – CR agreed for RAN#20 6 CQI test – Fading channel test conditions Closed – CR agreed for RAN#20 Note; the CQI testing in fading channel replaces the (A-VRC) tests previously described b) HSDPA status for 1,28 Mcps TDD option List of open issues in TS25.102 for 1,28 Mcps TDD option: Nos. Description Status 1 CQI test – AWGN test conditions Closed – CR agreed for RAN#20 2 VRC performance requirement Closed – CR agreed for RAN#20 3 HS-SCCH performance Closed – CR agreed for RAN#20 c) HSDPA status for 3,84 Mcps TDD option List of open issues in TS25.102 for the 3,84 Mcps TDD option: Nos. Description Status 1 CQI test – AWGN test conditions Closed – CR agreed for RAN#20 Estimates of the level of completion (when possible): 100 % WI completion date review resulting from the discussion at the working group: TSG-RAN meeting #20 (June 2003)
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References to WG's internal documentation and/or TRs: TR 25.890 V1.3.0 (2003-02). This report will be revised to include the simulation results and agreements from RAN4#28 and will be presented to the next RAN4 meeting for closure.