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Re: [STDS-802-16] question on OFDMA-based periodic ranging

Hi Mary,
 
It is indeed T4, and it is long because the original values were intended for Fixed service, not mobile.
 
Yigal Leiba
-----Original Message-----
From: owner-stds-802-16@LISTSERV.IEEE.ORG [mailto:owner-stds-802-16@LISTSERV.IEEE.ORG]On Behalf Of Mary Chion
Sent: Monday, April 26, 2004 11:52 PM
To: STDS-802-16@LISTSERV.IEEE.ORG
Subject: [STDS-802-16] question on OFDMA-based periodic ranging

Hi,
 
In section 6.3.10.3, it's stated " Using the OFDMA ranging mechanism, the periodic ranging timer is controlled by the SS, not the BS". Is this Periodic ranging timer T4 as in Fig 85 or is this a seperate timer? It seems that the T4 value is too long to be served as a periodic ranging timer.
 
Thanks.
 
Mary Chion