1. doc.: IEEE 802.15-09-0114-00-004g-Trends-in-SUN-capacity
<month year>
Sept. 2013
Project: IEEE P Working Group for Wireless Personal Area Networks(WPANs)
Submission Title: Comment resolution for CID 36, 53 and 58
Date Submitted: Sept. 25, 2013
Source: Jaehwan Kim, Youngae Jeon, Sangjae Lee, and Sangsung Choi (ETRI), Soo- Young Chang (SYCA)
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Abstract: This document provides proposed resolution for CID 36, 53, and 58 of Sponsor Ballot
Purpose: Notice: This document has been prepared to assist the IEEE P It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein.
Release: The contributor acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P
Slide 1
ETRI
Emmanuel Monnerie, Landis+Gyr

2. CID 36 and 58 Comments Proposed Change
CID 36: The channel can be the same based on the coordinator geographic location. The sentence need to be modify.
CID 58: why must each cluster group use a different channel? Coexistence may only require synchronizing dead time.
Proposed Change
CID 36: Change the sentence to "Each PAN coordinator uses a channel allocated by the SPC”
CID 58: change to "may" use a different channel

3. CID 36 and 58 (continued) Propose Resolution
CID 36: Accept in Principle
CID 58: Accept
Change to "Each PAN coordinator may use a different WPAN channel allocated by the SPC."

4. CID 53 Comments Proposed Change
Sept. 2013
CID 53
Comments
Why create a new device type, SPC? The cluster shown is very similar to that shown in the standard where the "coordinators" are used for each cluster head. If you need some modifications to the cluster do so, but without requiring each cluster grouping to have its own PAN coordinator
Proposed Change
delete the SPC functionality and modify the coordinator function to set its own channel.
ETRI

5. CID 53 (continued) Proposed Resolution Reject
Sept. 2012
CID 53 (continued)
Proposed Resolution
Reject
SPC has unique features, only required for TMCTP.
SPC is capable of periodically monitoring channels assigned to child-TMCTP coordinators, by efficiently listening to beacons of the descendants which are operating on different channels in the extended superframe including BOP.
Ordinary PAN coordinators are not supposed to be able to access the GDB. Therefore, an SPC, which has the capability of access to GDB, obtains the TVWS channel from GDB and then reconfigures it into a number of WPAN channels to assign them to other PAN coordinators in MAC layer (refer to Figures 34ta and 34tb).
The periodic channel monitoring function of SPC is more desirable for TVWS band regulatory environments.
ETRI