NDLI: Interference-aware physical carrier sensing for maximum throughput in ad hoc networks

Content Provider	IEEE Xplore Digital Library
Author	Yongzhen Liu Xinming Zhang Qiong Liu Shifang Dai
Copyright Year	2008
Description	Author affiliation: Dept. of Comput. Sci. & Technol., Univ. of Sci. & Technol. of China, Hefei (Yongzhen Liu; Xinming Zhang; Qiong Liu; Shifang Dai)
Abstract	Physical carrier sensing plays an important role in collision avoidance in wireless networks, and the size of the physical carrier sense threshold has a great impact on the system performance. As the channel access activities and packet reception rate of a node is affected by the accumulative interference, we present a new analytical approach that demonstrates how to tune the sense threshold to reduce the interference. The optimum carrier sensing range should balance the spatial reuse and the impact of interference in order to optimize the aggregate throughput of nodes (users). Then we present a new heuristic algorithm to optimize the physical carrier sense threshold by measuring the state of the channel in IEEE 802.11 ad hoc networks. The proposed algorithm can approach the optimum carrier sense threshold to maximize the throughput through both analysis and simulations.
Starting Page	60
Ending Page	64
File Size	461030
Page Count	5
File Format	PDF
ISBN	9781424423736
DOI	10.1109/CHINACOM.2008.4684969
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-08-25
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Algorithm design and analysis physical carrier sensing Heuristic algorithms Interference Throughput adaptation Ad hoc networks multihop networks Analytical models Wireless networks System performance Aggregates aggregate throughput interference ad hoc networks Collision avoidance
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Maximizing Aggregate Throughput of Wireless Ad Hoc Networks Using Enhanced Physical Carrier Sensing

A stochastic model for optimizing physical carrier sensing and spatial reuse in wireless ad hoc networks

Enhancing spatial reuse in ad hoc networks by carrier sense adaptation

Maximum throughput analysis and enhancement of slotted ALOHA for multihop ad hoc networks

(NIAMac) Neighbor and Interference -Aware MAC Protocol for Wireless Ad Hoc Networks

Reconsideration of carrier sensing range for wireless ad hoc networks

Performance Analysis of Heuristic Algorithms for Lifetime-Aware Directional Multicasting in Wireless Ad Hoc Networks

A stochastic model for optimizing physical carrier sensing and spatial reuse in wireless ad hoc networks (2005)

Improving MAC Performance in Wireless Ad Hoc Networks using Enhanced Carrier Sensing (ECS) (0)

Interference-aware physical carrier sensing for maximum throughput in ad hoc networks

Similar Documents

Maximizing Aggregate Throughput of Wireless Ad Hoc Networks Using Enhanced Physical Carrier Sensing

A stochastic model for optimizing physical carrier sensing and spatial reuse in wireless ad hoc networks

Enhancing spatial reuse in ad hoc networks by carrier sense adaptation

Maximum throughput analysis and enhancement of slotted ALOHA for multihop ad hoc networks

(NIAMac) Neighbor and Interference -Aware MAC Protocol for Wireless Ad Hoc Networks

Reconsideration of carrier sensing range for wireless ad hoc networks

Performance Analysis of Heuristic Algorithms for Lifetime-Aware Directional Multicasting in Wireless Ad Hoc Networks

A stochastic model for optimizing physical carrier sensing and spatial reuse in wireless ad hoc networks (2005)

Improving MAC Performance in Wireless Ad Hoc Networks using Enhanced Carrier Sensing (ECS) (0)

Interference-aware physical carrier sensing for maximum throughput in ad hoc networks