Thread-Topic: [STDS-802-16] Downlink power control & link level performance - 802.16e ?
Regarding 1, the BS will adjust all SS power levels so
that the power at the BS is nominally the same from all SS's. It will adapt the
MCS accordingly. This is done to minimize requirements of dynamic range on the
BS.
Dr. Darcy Poulin Sr.
Systems Engineer SiGe Semiconductor 2680 Queensview Drive Ottawa, ON, Canada
K2B 8J9 dp@sige.com 613-820-9244 x274
From: Arthur Liew [mailto:geniusbb@GMAIL.COM]
Sent: Tuesday, March 14, 2006 3:28 PM To:
STDS-802-16@LISTSERV.IEEE.ORG Subject: [STDS-802-16] Donwlink power
control & link level performance - 802.16e ?
Dear All,
Hi, my questions are:
1. What is the
typical power control technique for 802.16e ? Adapt power so that Equal SINR for
each user is achieve or distrbute power equally to each channel but adapt the
MCS accordingly ?
2. Is there any link level performance mapping
table available for system level simulation on 802.16e ? More clearly, is there
a table that illustrates the require SNR for a given modulation and coding
scheme at a certain BER ?
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