1. November
Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs)
Submission Title: [Device-Adaptive Channel Hopping]
Date Submitted: [13 November 2008]
Source: [WangPing, WangQuan] Company [Chongqing university of Posts and Telecommunications]
[ Liang Li] Company [Vinno Technologies Inc.]
[WangQin] Company [University of Science & Technology Beijing .]
Address [No 2, ChongWen Road, Nan’an District,Chongqing,China]
Voice:[ ],
Re: []
Abstract: Describes Device-Adaptive Channel Hopping
Purpose: Discussion in the task group 15.4e
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
WangPing, Wang Quan, Liang Li , Wang Qin

2. Problems Network may hard to self-adapt to Environment Changing.
November
Problems
Network may hard to self-adapt to Environment Changing.
Some Applications expect the networks with the High Reliability and Low Latency.
WangPing, Wang Quan, Liang Li , Wang Qin

3. Device-Adaptive Channel Hopping
November
Device-Adaptive Channel Hopping
Adaptive Channel Hopping
Within One Slot
Channel Health Report Come up
Slot = (Timeslot, Channel #n, Channel #m)
WangPing, Wang Quan, Liang Li , Wang Qin

4. Device-Adaptive Channel Hopping
November
Device-Adaptive Channel Hopping
Added
Slot = (Timeslot, Channel #n, Channel #m)
WangPing, Wang Quan, Liang Li , Wang Qin

5. Summerize Advantages Cost High Reliability: Two Channel Insure
November
Advantages
High Reliability: Two Channel Insure
Low Latency: Retry in One Slot
Self-Adaptability: Nodes do by themselves
Complianced with The Solution (Timeslot, Channel #n)
Flexibility: Used or Non-Used
Channel utilization (hopping):
Non-Used Channel could be arranged
Cost
One More Channel if Chosen
No Cost If no Interference
Only about 1ms Additional Power consumption if Interference
(within 10ms Length TimeSlot)
WangPing, Wang Quan, Liang Li , Wang Qin

6. More Detail Test Data and Simulation Result will be Shown
November
Further Work
More Detail Test Data and Simulation Result will be Shown
Next Meeting
WangPing, Wang Quan, Liang Li , Wang Qin

7. November
Thank You
WangPing, Wang Quan, Liang Li , Wang Qin