Exploiting Spectral Reuse in Resource Allocation, Scheduling, and Routing for IEEE 802.16 Mesh Networks

Chen, Lien-Wu; Tseng, Yu–Chee; Wang, Dawei; Wu, Jan‐Jan

doi:10.1109/vetecf.2007.341

Cited by 24 publications

(30 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…for improving the performance of mesh networks. Researcher in [24,30,36] have presented resource reuse and rate allocation algorithms to exploit spectral efficiency in mesh networks. We note that Multifacet's gains are independent of rate adaptation algorithm used in constituent links.…”

Section: Related Workmentioning

confidence: 99%

A case for enhancing dual radio repeater performance through striping, aggregation, and channel sharing

Sen

Griepentrog

Yoon

et al. 2014

Proceedings of the 20th Annual International Conference on Mobile Computing and Networking

View full text Add to dashboard Cite

The work in this paper is a systematic research and engineering effort in exploring the design space of multi-interface wireless repeater systems. We present the design, implementation and evaluation of a wireless repeater system, Multifacet, which opportunistically utilizes multiple interfaces to enhance capacity. The system is designed to be transparent to application endpoints and does not need any end application modifications for adoption. Multifacet incorporates several techniques to achieve efficient bandwidth utilization across multiple interfaces -(a) coordinated channel sharing, (b) a simplified backpressure based striping technique, (c) a single link abstraction, and (d) the ability to seamlessly migrate a client to the optimal channel. Multifacet is implemented on offthe-shelf dual band wireless repeater and demonstrates high speeds (337 Mbps) operation. On average, Multifacet performs 50% better than traditional AP/repeater setups, and in the best case, more than 2⇥ better.

show abstract

Section: Related Workmentioning

confidence: 99%

A case for enhancing dual radio repeater performance through striping, aggregation, and channel sharing

Sen

Griepentrog

Yoon

et al. 2014

Proceedings of the 20th Annual International Conference on Mobile Computing and Networking

View full text Add to dashboard Cite

show abstract

“…• Bandwidth guarantee: to assure the fixed amount of bandwidth transmission on time, slots for each SS is scheduled [14]. A join routing and bandwidth allocation algorithm is designed for WiMAX networks to solve the above issues [14].…”

Section: Joint Routing and Bandwidth Allocationmentioning

confidence: 99%

“…A join routing and bandwidth allocation algorithm is designed for WiMAX networks to solve the above issues [14].…”

Section: Joint Routing and Bandwidth Allocationmentioning

confidence: 99%

A Joint Routing and Bandwidth Allocation Protocol for IEEE 802.16 WiMax Mesh Networks

Prasad¹,

Kumar²

2010

IJET

View full text Add to dashboard Cite

Abstract-Bandwidth allocation and routing are two important mechanisms in the provision of guaranteed QoS in wireless networks. The QoS provisioning algorithms developed in mobile ad hoc networks might not be applied directly in wireless mesh networks, since, WiMax based backhaul mesh networks have different characteristics. In this paper, to solve the routing and resource allocation issues, we propose to design a joint routing and bandwidth allocation protocol for WiMAX networks. In this protocol, a bandwidth estimation technique is combined with route discovery and setup in order to find a best route. While estimating the bandwidth, both local bandwidth and the bandwidth of all nodes within the interference range, are considered. The bandwidth estimation technique is applied on the standard on-demand routing protocol by modifying the route request and route reply packets. By simulation results, we show that the proposed protocol achieves more throughput and bandwidth utilization when compared with the existing protocol.Index Terms-IEEE 802.16, WiMax Mesh Networks, QoS, metropolitan area networks (MANs), Route Discovery.

show abstract

“…Recently, there are some work on scheduling algorithms in IEEE 802.16 based WMN for both distributed [16][17][18] and centralized [19][20][21][22][23][24][25][26][27][28][29][30] [16,18]. Cheng et al proposed a combined distributed and centralized scheme to combined the distributed scheduling and centralized scheduling mechanisms so that the minislot allocation can be more flexible and the utilization is increased [17].…”

Section: Related Workmentioning

confidence: 99%

Slot allocation algorithms in centralized scheduling scheme for IEEE 802.16 based wireless mesh networks

Liu

Zhuang

2009

Computer Communications

View full text Add to dashboard Cite

Exploiting Spectral Reuse in Resource Allocation, Scheduling, and Routing for IEEE 802.16 Mesh Networks

Cited by 24 publications

References 4 publications

A case for enhancing dual radio repeater performance through striping, aggregation, and channel sharing

A case for enhancing dual radio repeater performance through striping, aggregation, and channel sharing

A Joint Routing and Bandwidth Allocation Protocol for IEEE 802.16 WiMax Mesh Networks

Slot allocation algorithms in centralized scheduling scheme for IEEE 802.16 based wireless mesh networks

Contact Info

Product

Resources

About