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
--------------------------------------------------
What
Do You Want To Be? Plan, Do and
See?
--------------------------------------------------
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