Meeting Minutes 2008/4/9

Attendees

• Liu Shi, Zhou Liang, Zheng Ming, Zhu Shiyi, Yin Xiaojun, Fu Zhiliang, Zhang Yunyun, Xia Bin, Peng Weifeng

Agenda

• TD Channel Estimation & Joint Detection Review

Synopsis

1. Zhou Liang gave a presentation on TD Channel Estimation in various working modes. We are almost arriving at the final algorithm spec. It is considered to add test mechanism for Channel Estimation.
2. Discussed DCC & Data-scaling module before Channel Estimation. To get the ChEs result earlier, we designed a smart algorithm for DCC and Data-scaling on Rx data.
3. Discussed the timing schedule for ChEs and JD between SW and HW, as well as among HW modules. The timing scheduler is very important to us, which will directly impact the performance of TD demodulator. This part must be taken double attention to. Zhu Shiyi has details in his documentation here \\sh2-wts01\TD L1 review.

Action Items

1. Update the algorithm spec of Channel Estimation upon the discussion today. (Zhou Liang)
2. Start micro-arch design on the module of DCC & Data-scaling. (Peng Weifeng)
3. Evaluate the cost saving for Data-scaling from 14bit to 10bit. (Xia Bin)
4. Make a decision on if we’ll cut the bits of Rx data based on the result of 3, and finalize the algorithm spec of DCC & Data-scaling module. (Liu Shi, Zheng Ming)
5. Review the system documentation of implementation schedule. (Liu Shi, Xia Bin)
6. Evaluate more accurate figures of Joint Detection. (Xia Bin)
7. Start micro-arch design of Channel Estimation. (Xia Bin)