Survey of Cross-Layer Optimization Techniques for Wireless Networks

2012 ◽  
pp. 60-76
Author(s):  
Han-Chieh Chao ◽  
Chi-Yuan Chang ◽  
Chi-Yuan Chen ◽  
Kai-Di Chang
Keyword(s):  
Wireless Networks ◽  
Wireless Communication ◽  
Multimedia Data ◽  
Cross Layer ◽  
Cross Layer Design ◽  
Next Generation ◽  
User Requirement ◽  
Processing Power ◽  
Resource Requirements ◽  
Interactive 3D

The explosive development of Internet and wireless communication has made personal communication more convenient. People can use a handy wireless device to transfer different kinds of data such as voice data, text data, and multimedia data. Multimedia streaming, video conferencing, and on-line interactive 3D games are expected to attract an increasing number of users in the future. The bandwidth requirement would be high and the heterogeneous terminals would generally provide limited resource, such as low processing power, low battery life and limited data rate capabilities. These applications would be the major challenge for wireless networks. Although the traditional layered protocol stacks have been used for many years, they are not suitable for the next generation wireless networks and the mobile systems. Due to the time varying transmission of the wireless channel and the dynamic resource requirements of different application, the traditional layered approach to the mobile multimedia communication is full of challenges to meet the user requirement on performance and efficiency. Cross-layer design is an interesting research topic that actively exploits the dependence between different protocol layers to obtain performance gains. The authors performed a survey and introduced the cross-layer design principles and issues for different research topics, including QoS, mobility, security, application, and the next generation wireless communication.

Survey of Cross-Layer Optimization Techniques for Wireless Networks

2010 ◽  
pp. 453-468 ◽  
Author(s):  
Han-Chieh Chao ◽  
Chi-Yuan Chang ◽  
Chi-Yuan Chen ◽  
Kai-Di Chang
Keyword(s):  
Wireless Networks ◽  
Wireless Communication ◽  
Multimedia Data ◽  
Cross Layer ◽  
Cross Layer Design ◽  
Next Generation ◽  
User Requirement ◽  
Processing Power ◽  
Resource Requirements ◽  
Interactive 3D

The explosive development of Internet and wireless communication has made personal communication more convenient. People can use a handy wireless device to transfer different kinds of data such as voice data, text data, and multimedia data. Multimedia streaming, video conferencing, and on-line interactive 3D games are expected to attract an increasing number of users in the future. The bandwidth requirement would be high and the heterogeneous terminals would generally provide limited resource, such as low processing power, low battery life and limited data rate capabilities. These applications would be the major challenge for wireless networks. Although the traditional layered protocol stacks have been used for many years, they are not suitable for the next generation wireless networks and the mobile systems. Due to the time varying transmission of the wireless channel and the dynamic resource requirements of different application, the traditional layered approach to the mobile multimedia communication is full of challenges to meet the user requirement on performance and efficiency. Cross-layer design is an interesting research topic that actively exploits the dependence between different protocol layers to obtain performance gains. The authors performed a survey and introduced the cross-layer design principles and issues for different research topics, including QoS, mobility, security, application, and the next generation wireless communication.

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.

scholarly journals Pragmatic Security-Aware Cross-Layer Design for Wireless Networks from Vampire Attacks

2021 ◽  
Vol 26 (6) ◽  
pp. 559-567
Author(s):  
Battula Phijik ◽  
Chakunta Venkata Guru Rao
Keyword(s):  
Wireless Networks ◽  
Ad Hoc Networks ◽  
Ad Hoc ◽  
Data Transfer ◽  
Multimedia Data ◽  
Cross Layer ◽  
Cross Layer Design ◽  
Mobile Ad Hoc ◽  
Hoc Networks ◽  
Transmission Energy

Wireless networks rely on ad hoc communication in an emergency, such as a search and rescue or military missions. WLAN, WiMAX, and Bluetooth are often used in Ad Hoc networks. Using a TCP/IP wireless network poses several challenges. Packet loss in 802.11 may be caused by noise or the network. TCP/IP connects non-adjacent layers of the network, resolving cross-layer communication technology for cross-layer communication. It regulates data transmission energy. This structure solves an issue in various ways. It is often used to improve data transfer. Currently, the OSI reference model's layers and functions are not explicitly connected. Only DCL can send multimedia data via wireless networks. The research employs CLD to improve wireless security—invasions of ad hoc networks (MANETs). The research helps secure wireless MANs (MANETs), Vampire Attack Defense (VAP) algorithms. A Secure Cross-Layer Design SCLD-AHN protocol is included. The paper contributes to controlling security attacks in wireless Mobile Ad Hoc Networks (MANET's). In MANETs effectiveness of Vampire Attack Defense (VAP) algorithms is evaluated and analyzed. It also proposes a Secure Cross-Layer Design for the ad hoc networks (SCLD-AHN) protocol.

scholarly journals Cross-Layer Energy-Efficient Multimedia Transmission using Hybrid Fuzzy GWO in MIMO-OFDM

2020 ◽  
Vol 9 (4) ◽  
pp. 2137-2140
Keyword(s):  
Wireless Communication ◽  
Energy Efficient ◽  
Care Service ◽  
Health Care Service ◽  
Multimedia Data ◽  
Grey Wolf Optimizer ◽  
Cross Layer ◽  
Cross Layer Design ◽  
Ofdm System ◽  
Mimo Ofdm

Wireless communication multimedia applications are increasing day by day in traffic, security, agriculture and health care service sectors. Multimedia communication itself involves a complex process that consumes more power at transmitter and receiver. Our research evolves start to end layer design margin to reduce power consumption and increase multimedia data quality. In this we propose the MIMO-OFDM system with a hybrid fuzzy GWO technique to minimize consumed power. Cross-layer margins are optimized by Grey Wolf Optimizer with a fuzzy algorithm that analysed compression and communication techniques for wireless communication. This cross-layer design provides power reduction and energy-efficient multimedia data transmission in the MIMO-OFDM system. We use a fuzzy approach for the fast processing speed of GWO

Sign in / Sign up

Export Citation Format

Share Document