scholarly journals Information-Theory Based Optimal Location Management Schemes for Integrated Multi-System Wireless Networks

2008 ◽  
Vol 16 (3) ◽  
pp. 525-538 ◽  
Author(s):  
A. Misra ◽  
A. Roy ◽  
S.K. Das
Keyword(s):  
Information Theory ◽  
Wireless Networks ◽  
Location Management ◽  
Optimal Location ◽  
Management Schemes

Quantitative analysis of location management and QoS in wireless networks

2009 ◽  
Vol 32 (2) ◽  
pp. 483-489 ◽  
Author(s):  
Yan Zhang ◽  
Laurence T. Yang ◽  
Jianhua Ma ◽  
Jun Zheng
Keyword(s):  
Wireless Networks ◽  
Quantitative Analysis ◽  
Location Management

scholarly journals PMIPv6 Assistive Cross-Layer Design to reduce handover latency in VANET Mobility for Next Generation Wireless Networks

2015 ◽  
Vol 7 (3) ◽  
pp. 1 ◽  
Author(s):  
Haider Noori AL-Hashimi ◽  
Waleed Noori Hussein
Keyword(s):  
Wireless Networks ◽  
Mobility Management ◽  
Heterogeneous Wireless Networks ◽  
Cross Layer ◽  
Cross Layer Design ◽  
Next Generation ◽  
Handover Delay ◽  
Next Generation Wireless Networks ◽  
Management Protocol ◽  
Management Schemes

VANET Networks are one of the main next generation wireless networks which are envisaged to be an integration of homogeneous and heterogeneous wireless networks. The inter-networking of these wireless networks with the Internet will provide ubiquitous access to roaming network users. However, a seamless handover mechanism with negligible handover delay is required to maintain active connections during roaming across these networks. Several solutions, mainly involving host-based localized mobility management schemes, have been widely proposed to reduce handover delay among homogeneous and heterogeneous wireless networks. However, the handover delay remains high and unacceptable for delay-sensitive services such as real-time and multimedia services. Moreover, these services will be very common in next generation wireless networks. Unfortunately, these widely proposed host-based localized mobility management schemes involve the vehicle in mobility-related signalling hence effectively increasing the handover delay. Furthermore, these schemes do not properly address the advanced handover scenarios envisaged in future wireless networks. This paper, therefore, proposes a VANET mobility management framework utilizing cross-layer design, the IEEE 802.21 future standard, and the recently emerged network-based localized mobility management protocol, Proxy Mobile IPv6, to further reduce handover delay.

Security in Ad-Hoc Networks (MANETS)

2015 ◽  
pp. 286-312
Author(s):  
Piyush Kumar Shukla ◽  
Kirti Raj Bhatele
Keyword(s):  
Wireless Networks ◽  
Ad Hoc Networks ◽  
Trust Management ◽  
Ad Hoc ◽  
Detection Method ◽  
Management Schemes ◽  
Hoc Networks ◽  
Malicious Intent ◽  
Security Concern

Wireless Networks are vulnerable in nature, mainly due to the behavior of node communicating through it. As a result, attacks with malicious intent have been and will be devised to exploit these vulnerabilities and to cripple MANET operation. In this chapter, we analyze the security problems in MANET. On the prevention side, various key and trust management schemes have been developed to prevent external attacks from outsiders. Both prevention and detection method will work together to address the security concern in MANET.

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