IEEE 802.16m-09/2064r2
entProject
IEEE 802.16 Broadband Wireless Access Working Group <http://ieee802.org/16>
Title
Proposed Changes to Coupled Transport connection creation of IEEE 802.16m/D1
(15.2.10.2)
Date
Submitted
2009-09-24
Source(s)
Sungjin Lee, Jungje Son, Rakesh Taori
Samsung Electronics
Re:
IEEE 802.16 Working Group Letter Ballot #30 (IEEE 802.16m-09/0044)
Abstract
The contribution proposes to add a TLV for indicating coupled Flow creation
Purpose
To be discussed and adopted by TGm for the 802.16m/D1
Notice
Release
Patent
Policy
steve.lee @samsung.com
This document does not represent the agreed views of the IEEE 802.16 Working Group or any of its subgroups. It
represents only the views of the participants listed in the “Source(s)” field above. It is offered as a basis for
discussion. It is not binding on the contributor(s), who reserve(s) the right to add, amend or withdraw material
contained herein.
The contributor grants a free, irrevocable license to the IEEE to incorporate material contained in this contribution,
and any modifications thereof, in the creation of an IEEE Standards publication; to copyright in the IEEE’s name
any IEEE Standards publication even though it may include portions of this contribution; and at the IEEE’s sole
discretion to permit others to reproduce in whole or in part the resulting IEEE Standards publication. The
contributor also acknowledges and accepts that this contribution may be made public by IEEE 802.16.
The contributor is familiar with the IEEE-SA Patent Policy and Procedures:
<http://standards.ieee.org/guides/bylaws/sect6-7.html#6> and
<http://standards.ieee.org/guides/opman/sect6.html#6.3>.
Further information is located at <http://standards.ieee.org/board/pat/pat-material.html> and
<http://standards.ieee.org/board/pat>.
IEEE 802.16m-09/2064r2
Proposed Changes to Coupled Transport connection creation of
IEEE 802.16m D1 (15.2.10.2)
1
2
3
Sungjin Lee, Jungje Son, Rakesh Taori
Samsung Electronics
4
5
6
7
8
9
10
11
12
13
14
Introduction
This contribution proposes a compound TLV of Group parameter Create/Change TLV to specify how the draft
implements coupled DSA which is in 15.2.10.2
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
Proposed text with markups
- - - - - - - - - - - - - - - - - - - - - - - - - - - Begin Proposed Text - - - - - - - - - - - - - - - - - - - - - - - [Change the table 677 as follows]
15.2.10.2 Transport connections
All the user data communications are in the context of transport connections. A transport connection is unidirectional and established with unique FID assigned using DSA procedure per section <<15.2.z.3>>. If a Group
parameter Create/Change TLV is included in a DSA message(see 11.13.39) it may indicate whether the grouped
transport connections are coupled to be considered together in admission (see section 15.2.19). Each transport
connection is associated with an active service flow to provide various levels of QoS required by the service
flow. The transport connection is established when the associated active service flow is created, and released
when the associated service flow becomes non-active. Once established, the FID of the transport connection is
not changed during WirelessMAN-OFDMA Advanced System handover.
34
15.2.19 Coupled Group parameter Create/Change TLV
35
36
37
38
The Qty Couple SFID request compound TLV is used when the requested SFIDs are coupled during DSA procedure and should be considered
together for creation of SFIDs. This TLV may be used instead of Qty SFID request TLV (11.13.39).
1
IEEE 802.16m-09/2064r2
Name
Qty Coupled SFID
request
1
2
3
4
5
6
7
8
9
10
Type
[145/ 146]. 50.x
Length
Value
1
Qty Coupled SFID request is the quantity of coupled UL and
DL unicast service flows of an MS, of the same common
parameter set configuration. Used only as the last attribute of a
Group parameter Create/Change TLV, and only in a DSA-REQ
- - - - - - - - - - - - - - - - - - - - - - - - - - - End Proposed Text - - - - - - - - - - - - - - - - - - - - - - - - -
References
[1] P802.16m System Description Document, 80216m-09/0034, July 2009.
[2] P802.16m DRAFT Amendment to IEEE Standard for Local and metropolitan area networks, P80216m/D1,
July 2009.
11
2