Flexible DC HSDPA

[dodotiro]

dear all expert,

is there anyone already activate feature flexible DC HSDPA ?

can anyone share about how to activate and the result from that activation

[sabila]

Before the Flexible Dual Carrier HSDPA feature was introduced, one carrier could belong to only one group. Current condition, F1 & F2 belong to one DC HSDPA group while F3 still SC (single cell) HSDPA. This condition will cause lower throughput when UE served by F3 than F1 & F2. With introduction of the Flexible Dual Carrier HSDPA feature, inter-frequency co-coverage cells that meet certain requirements can form a multi-carrier cell group, and cells in the multi-carrier cell group work in resource pool mode.
The RNC dynamically selects cells from the group based on HSPA+ technical satisfaction, service requirements, and network load to construct DC-HSDPA groups for different UEs to fulfill their service requirements


for the activation same like DC

[dodotiro]

Nice explanation sabila

currently Flexible DC HSDPA has been activated. but still i can not see the advantage. is it able one Freq simultanestly belong to 2 group DC in one time ? btw how can i monitor this feature ?

Before the Flexible Dual Carrier HSDPA feature was introduced, one carrier could belong to only one group. Current condition, F1 & F2 belong to one DC HSDPA group while F3 still SC (single cell) HSDPA. This condition will cause lower throughput when UE served by F3 than F1 & F2. With introduction of the Flexible Dual Carrier HSDPA feature, inter-frequency co-coverage cells that meet certain requirements can form a multi-carrier cell group, and cells in the multi-carrier cell group work in resource pool mode.
The RNC dynamically selects cells from the group based on HSPA+ technical satisfaction, service requirements, and network load to construct DC-HSDPA groups for different UEs to fulfill their service requirements


for the activation same like DC

[sabila]

advantage probabilty chance user had DC more greater than just only using 2 carrier only
so if u use only F1 F2 F3 for FDC the probability chance is F1&F2 F1&F3 F2&F3 tripple chance to get throughput rech the peak 42Mbps

o