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Member
Reputation: 32
NodeB Utilization measurement
Hi,
Could someone advice, what is the appropriate measuremet that represent the NodeB utilization.
Thank you,
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2012-04-10 11:33 PM
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Member
Reputation: 72
Re: NodeB Utilization measurement
Originally Posted by
Rifa
Hi,
Could someone advice, what is the appropriate measuremet that represent the NodeB utilization.
Thank you,
There is no standard measurement for NodeB utilization. Cells in NodeB can face blocking due to Power Resource, Code Resource and Channel Elements. Power and Code are cell based resources, Channel Elements are are hardware resource in Nodeb, shared by cells. Channel Elements usage can be measured in NodeB and expressed in terms of NodeB Utilization. but HSDPA does not consume Channel Elements in downlink so it is not absolutely correct but can be considered.
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Member
Reputation: 37
Re: NodeB Utilization measurement
You may check as well Transmission capacity. Especially if you are using T1.
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Member
Reputation: 71
Re: NodeB Utilization measurement
Are you talking about IuB Utilization or something else?
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Member
Reputation: 37
Re: NodeB Utilization measurement
Yes. 100mbps pipe may be not enough.
Originally Posted by
mayank_shah
Are you talking about IuB Utilization or something else?
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Member
Reputation: 71
Re: NodeB Utilization measurement
If its NSN Node B, Following counters are useful to measure IuB Utilization.
IP IuB : M568
ATM IuB : M529 and M530 (VP or VC Level Measurements)
Based on these 2 Counters you can measure Utilization.
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Member
Reputation: 158
Re: NodeB Utilization measurement
Have you checked transmission, how many E1 do you use?
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Member
Reputation: 32
Re: NodeB Utilization measurement
Guys,
Thank you for the info. Basically I'm looking at overall the NodeB utilization. So based on comments shared it is not specific to 1 possibility. It could be the CE,Codes,Power or even Transmission. Indeed if the bottleneck is Transmission than the utilization should measure the Iub level, correct me. Otherwise would be the limit of CE should be best consider the measurement.
Thank you
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Re: NodeB Utilization measurement
If Iub is ok, then normaly Code or power Congestion is the most important than CE congestion (If you have planned CEs with enogh margins for SHOs).
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Thanks!
Pass: optimizer
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