Bandwidth-Aware Hop-by-Hop Routing in Wireless Mesh Networks

Problem Definition

Problem Description: One common problem in wireless mesh networks (WMNs) is the difficulty in identifying the best available path with maximum bandwidth for data transmission while also ensuring quality of service. Due to interference, the bandwidth in WMNs is neither concave nor additive, making it challenging to determine the most efficient path for data transfer. This often results in data packets being routed through paths with suboptimal bandwidth capacity, leading to poor network performance and congestion. Furthermore, ensuring consistency and loop freshness in the routing algorithm is crucial for proper packet forwarding decisions at each node in the network. Without a reliable hop-by-hop routing algorithm that can effectively capture available path bandwidth information and meet quality of service requirements, WMNs may struggle to provide reliable internet access in remote areas and maintain wireless connections on a metropolitan scale.

Addressing these challenges through the development and implementation of a new hop-by-hop routing algorithm with bandwidth guarantees is crucial for optimizing network performance and enhancing user experience in WMNs.

Proposed Work

The proposed work titled "Hop-By-Hop Routing In Wireless Mesh Networks with Bandwidth Guarantees" focuses on addressing the challenge of identifying the maximum available bandwidth path and ensuring quality of service in Wireless Mesh Networks (WMNs). WMNs play a crucial role in providing internet access in remote areas and enabling wireless connections on a metropolitan scale. The project explores the complexities arising from interference in WMNs, where bandwidth is neither concave nor additive. To tackle this issue, a novel hop by hop algorithm is introduced, which captures available path bandwidth information and assigns a new path weight that satisfies requirements such as consistency and loop freshness. By ensuring consistency at each node in the network, the proposed algorithm guarantees proper packet forwarding decisions, thereby facilitating efficient data packet transfer along a given path.

This research falls under the categories of NS2 Based Thesis Projects and Wireless Research Based Projects, with a focus on Mobile Computing Thesis and Routing Protocols Based Projects. The software used for conducting the research is NS2.

Application Area for Industry

The project "Hop-By-Hop Routing In Wireless Mesh Networks with Bandwidth Guarantees" can be applied in various industrial sectors such as telecommunications, IoT (Internet of Things), smart cities, and rural connectivity initiatives. In the telecommunications sector, the proposed solution can help in improving network performance and reducing congestion by efficiently directing data packets along paths with maximum available bandwidth. In IoT applications, where data transmission needs to be seamless and reliable, implementing this new routing algorithm can enhance the overall network quality of service. In smart cities, this solution can optimize connectivity and ensure smoother communication between various devices and sensors, ultimately leading to more efficient urban services and operations. Additionally, in rural connectivity initiatives, where internet access reliability is crucial, the proposed algorithm can help in providing consistent and high-quality wireless connections in remote areas.

By addressing the challenges of identifying optimal paths with maximum bandwidth and ensuring quality of service through a new hop-by-hop routing algorithm, industries can benefit from improved network performance, reduced congestion, and enhanced user experience. The implementation of this solution can lead to faster data transfer, reduced latency, and more reliable connections in various industrial domains, ultimately resulting in increased efficiency and productivity. Overall, by focusing on specific challenges faced by industries in wireless mesh networks and providing a targeted solution, this project can significantly impact sectors that rely on robust wireless communication for their operations.

Application Area for Academics

The proposed project on "Hop-By-Hop Routing In Wireless Mesh Networks with Bandwidth Guarantees" holds significant relevance for MTech and PHD students in the field of Mobile Computing Thesis and Routing Protocols Based Projects. By addressing the challenge of identifying the maximum available bandwidth path and ensuring quality of service in Wireless Mesh Networks (WMNs), this project offers innovative research methods for tackling the complexities of interference in WMNs. The development and implementation of a new hop-by-hop routing algorithm with bandwidth guarantees not only optimizes network performance but also enhances user experience in WMNs. MTech and PHD students can use the code and literature of this project for their dissertation, thesis, or research papers, exploring simulations and data analysis to advance their research in NS2 Based Thesis Projects and Wireless Research Based Projects. The software tool NS2 is utilized for conducting the research, offering a platform for researchers to delve into the intricacies of hop-by-hop routing algorithms in WMNs.

The future scope of this project includes further exploration of advanced routing protocols and optimization techniques to improve network efficiency and reliability in WMNs.

Keywords

SEO-optimized keywords: Wireless Mesh Networks, WMNs, Bandwidth, Quality of Service, Data Transmission, Interference, Routing Algorithm, Network Performance, Congestion, Loop Freshness, Hop-by-Hop Routing, Internet Access, Metropolitan Scale, Path Bandwidth, Consistency, Wireless Connections, NS2, Mobile Computing Thesis, Routing Protocols, Research Projects.