Dear Kang
Il Koh,
I am Jung Je Son and I am writing on behalf
of Yeongmoon since he is out of office.
At first I am appreciate your support for
our contribution.
Please, see bellows for my replies in line.
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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What Do You Want To Be? Plan, Do and See?
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From:
owner-stds-802-16-mobile@listserv.ieee.org
[mailto:owner-stds-802-16-mobile@listserv.ieee.org] On Behalf Of °í°ÀÏ[KANG
IL KOH]
Sent: Monday, August 16, 2004 12:07 AM
To:
STDS-802-16-MOBILE@listserv.ieee.org
Subject: Re: [STDS-802-16-MOBILE]
[Harmonization] More contributions uploaded
I have reviewed your contribution and have
few items to comments.
1. In MOB-SLP-RSP message,
After-REQ-action could be removed if we use certain value of
REQ-duration as a
indication to MSS not to retransmit the MOB-SLP-REQ. For example REQ-duration
value of '0000' or '1111' that
is if the duration of '0000'
or '1111' is a value that has to be valid for "REQ-duration" for
certain reasons.(I recommend '1111')
[JJSON] After-REQ-action is not considered as
an issue for our contribution. Since it is not related with periodic ranging
and sleep mode but is related with retransmission for sleep mode request at
normal operation.
Therefore, I suggest you raise it as another
comments if you want to.
2. Although messages for Ranging and
Traffic Indication has been separated, it seem to me that incorporating the
idea from
LGE's contribution to
put in a TLV in RNG-REQ to inform the MSS for Traffic Arrival since the
last listening interval( or last periodic
ranging) would make the
operation more efficient. For the MSS does not have to wait till the next
listening interval to wake up.
[JJSON]Do you mean ¡°ranging frame offset¡± in
LGE¡¯s contribution? It is the key feature in our harmonized contribution and
Well reflected already. If you means
another, please let me know.
3. In the section of 6.3.19.4
"Periodic Ranging in sleep mode" The last sentence of the second
paragraph stating 'In the case
periodic ranging
procedure fails, MSS has to perform Initial Ranging procedure or handover to
another BS" should be change to
"In the case
periodic ranging procedure fails, MSS has to perform Initial Ranging
procedure." since failure in ranging would mean
new network entry. It is
possible that as the result of initial ranging procedure MSS would find the BS
other than the one it had
before going into sleep
mode(which might look like handover but it isn't).
[JJSON] There is some missing point in
your comment that to find the another BS is separated as another procedure ¡°cell
selection¡±.
And it is independent from initial ranging
procedure. For example, when you want initial ranging with current BS(before
ranging procedure, MSS should
always measure and synchronize with current BS), there is a case current BS has
very low CINR.
Therefore you need to measure other BSs, and
may need to handover to another.
I'm with you on most of the main ideas in
your contribution.
-----Original
Message-----
From:
owner-stds-802-16-mobile@listserv.ieee.org
[mailto:owner-stds-802-16-mobile@listserv.ieee.org]On Behalf Of Yeong-Moon Son
Sent: Friday, August 13, 2004 4:13 PM
To:
STDS-802-16-MOBILE@listserv.ieee.org
Subject: [STDS-802-16-MOBILE]
[Harmonization] More contributions uploaded
Hi all,
I have just uploaded a contribution "IEEE H80216-04/07r1" to
the server.
(IEEE H80216-04/07r1 :: Sleep mode supporting the periodic
ranging with compressed format of SLP ID fields in MOB_TRF-IND message)
This is a harmonized contribution with consensus among multiple
companies.
Please let me know if you have any comments.
Regards,
Yeongmoon Son