1. doc.: IEEE 802.15-<doc#>
<month year>
doc.: IEEE <doc#>
Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs)
Submission Title: [Common discovery mode for PAC: MAC]
Date Submitted: [May 2013]
Source: [Wun-Cheol Jeong, Chang-Sub Shin, Tae-Joon Park, Hoyong Kang]
Company: [ETRI]
Re: []
Abstract:
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
<author>, <company>

2. Common discovery mode for PAC: MAC
<month year>
doc.: IEEE <doc#>
Common discovery mode for PAC: MAC
Wun-Cheol Jeong, Chang-Sub Shin,
Tae-Joon Park, Hoyong Kang
ETRI
<author>, <company>

3. Common MAC/PHY mode for Service Control
Common discovery MAC/PHY for PAC
is different to the communication mode.
should be simple and energy-efficient.
provides fast and scalable PD discovery mechanism.
Discovery

4. Fast Discovery Fast PD Discovery Simple but fast discovery procedure:
Asynchronous channel access
Not passive PD discovery (listening/scanning the channel)
Active PD discovery using request command
Low power operation:
Every PD shall sample the channel periodically.
PD that wishes to discover neighboring devices sends request command longer than the channel sample listening period.
Scalable discovery :
Response only to the appropriate PD discovery request
Avoid collision due to responses from unnecessary PDs
Save power consumption due to unnecessary transmissions
Discovery request includes IDs to discover.