A Low Power Real-Time Packet Scheduling Scheme on Wireless Local Area Networks

2007 ◽  
Vol E90-B (12) ◽  
pp. 3501-3504
Author(s):  
M. KANG ◽  
D.-I. KANG ◽  
J. SUH ◽  
J. LEE
Keyword(s):  
Low Power ◽  
Real Time ◽  
Packet Scheduling ◽  
Local Area Networks ◽  
Local Area ◽  
Wireless Local Area Networks ◽  
Scheduling Scheme

Access Control in Wireless Local Area Networks

2008 ◽  
pp. 710-722
Author(s):  
Jahan Hassan ◽  
Björn Landfeldt ◽  
Albert Y. Zomaya
Keyword(s):  
Real Time ◽  
Local Area Networks ◽  
Local Area ◽  
Wireless Local Area Networks ◽  
Network Access ◽  
Access Points ◽  
Internet Radio ◽  
Trust Relationships ◽  
Security Standard ◽  
Wireless Environments

Wireless local area networks (WLAN) are rapidly becoming a core part of network access. Supporting user mobility, more specifically session continuation in changing network access points, is becoming an integral part of wireless network services. This is because of the popularity of emerging real-time streaming applications that can be commonly used when the user is mobile, such as voice-over-IP and Internet radio. However, mobility introduces a new set of problems in wireless environments because of handoffs between network access points (APs). The IEEE 802.11i security standard imposes an authentication delay long enough to hamper real-time applications. This chapter will provide a comprehensive study on fast authentication solutions found in the literature as well as the industry that address this problem. These proposals focus on solving the mentioned problem for intradomain handoff scenarios where the access points belong to the same administrative domain or provider. Interdomain roaming is also becoming common-place for wireless access. We need fast authentication solutions for these environments that are managed by independent administrative authorities. We detail such a solution that explores the use of local trust relationships to foster fast authentication.

Real-Time Industrial Communication over IEEE802.11e Wireless Local Area Networks

2012 ◽  
Vol 10 (3) ◽  
pp. 1844-1849 ◽  
Author(s):  
Raimundo Viegas ◽  
Luiz Affonso ◽  
Francisco Vasques ◽  
Paulo Portugal ◽  
Ricardo Moraes
Keyword(s):  
Real Time ◽  
Local Area Networks ◽  
Local Area ◽  
Wireless Local Area Networks
Sign in / Sign up

Export Citation Format

Share Document