Re: [STDS-802-16] Incremental type BW request Clarification

in my opinion there is no error in the sentence you quote in your mail and therefore it shouldn't be a corrigenda item. The 'perceived bandwidth needs of a connection' is not equivalent with the amount requested in the previous (aggregate) BW request message as the BS may choose to grant the the requested capacity in several chunks. Also as the scheduling algorithm in the BS unfortunately suffers from non-zero latency the perception of the BS can be different from the amount requested in the previous BW request message.

BR Carl

-----Original Message-----
From: owner-stds-802-16@listserv.ieee.org [mailto:owner-stds-802-16@listserv.ieee.org]On Behalf Of jungje.son@SAMSUNG.COM
Sent: 16 September, 2004 11:06
To: STDS-802-16@listserv.ieee.org
Subject: [STDS-802-16] Incremental type BW request Clarification

In current 802.16 2004 spec, page 144 line 50 says

“When the BS receives an incremental Bandwidth Request, it shall add the quantity of bandwidth requested to its current perception of the bandwidth needs of the connection”.

How should I understand “perception of the bandwidth needs of the connection” ?

It is the same value with requested bandwidth by last BW request message of the connection from MSS?

Furthermore, such a thing is a corrigenda item?

Thanks,

Jung Je Son, PH.D.
Senior Engineer
Global Standards Strategy Team
Telecommunication R&D Center
SAMSUNG ELECTRONICS CO., LTD
Tel : +82-31-279-5098
Mobile : +82-16-9530-5098
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