Low HSDPA throughput troubleshooting

[fitsum]

Please find low throughput problem in HS service troubleshooting document in the link below .
If you find the document useful please add reputation for me
Thank you
http://www.4shared.com/office/PwSD0MFZ/WPO-28_PS-Data_Service_Optimiz.html

[fitsum]

I have also added one more document that might help in troubleshooting
http://www.4shared.com/file/gkI-mZx5/LOW_DATA_THROUGHPUT.html