Move 3G Signaling from Dedicated channels to HSPA

3G / 2G
1

Dears,
In 3G, do you have any idea about benefits of moving signaling from dedicated channels to HSPA?
And how its done?
Vendor is Huawei.

2

You will save resources since each ADCH uses a CE…
Activate the feature SRB over HSPA.

Pay attention regarding the old models, if it is your case:
BTS2812E, 3812A, 3812AE…
BBU3806 is configured with EBBC or EBBCd
BBU3900 is configured with WBBPb, WBBPd or WBBBf at least…

Please verify in your RAN release Hedex about SRB over HSPA. :wink:

3

PCSR for sure will be decrease, especially bad UEs which couldnt support 2ms tti