IPv6 for 02.11ah.ppt

IPv6 for
Author:
Date: July 19, 2011
Name
Company
Address
Phone
email
Hyangsun You
LG Electronics
LG R&plex 533, Hogye-1dong, Dongan-gu, Anyang-shi, Kyungki-do, Korea
+82-31-450-7897
@
Yongho Seok
LG Electronics
LG R&plex 533, Hogye-1dong, Dongan-gu, Anyang-shi, Kyungki-do, Korea
+82-31-450-1947
@
Slide 1
Abstract
This presentation provides
Necessity of IPv6 in IEEE
Considerations for applying IPv6 to IEEE
Slide 2
Characteristics of IEEE
Use cases
Sensors and meters
Backhaul Sensor/Meter data
Extended range Wi-Fi
should support for
A lot of STAs (< 6000)
puting ability
Low power consumption
Short and Bursty traffics
Slide 3
Advantages of IPv6 in IEEE
IPv6 enables to assign IP addresses to all STAs
IPv4: 32-bit short addresses
IPv6: 128-bit long addresses
Enough address space is suit to Sensors and Meters.
IPv6 provides multicast addresses
The ratio of multicasting messages will be increased in M2M.
IPv4: IP addresses for multicasting is insufficient.
( – )
IPv6: Efficient transmission of multicasting messages using multicast addresses
Slide 4
Advantages of IPv6 in IEEE
Stateless address autoconfiguration
IPv6 provides both of stateful and stateless autoconfiguration.
In stateless address autoconfiguration:
Each STAs generates its IP address