NDLI: Capacity of Ad Hoc wireless networks

Please wait, while we are loading the content...

The cricket compass for context-aware mobile applications

Exploiting location information for infostation-based hoarding

Locating application data across service discovery domains

Preemptive routing in Ad Hoc networks

Merit: A unified framework for routing protocol assessment in mobile AD Hoc networks

Capacity of Ad Hoc wireless networks

Geography-informed energy conservation for Ad Hoc routing

Span: An energy-efficient coordination algorithm for topology maintenance in Ad Hoc wireless networks

Online power-aware routing in wireless Ad-hoc networks

Making computers disappear: appliance data services

m-links: An infrastructure for very small internet devices

Smart kindergarten: sensor-based wireless networks for smart developmental problem-solving environments

Exposure in wireless Ad-Hoc sensor networks

Research challenges in wireless networks of biomedical sensors

Dynamic fine-grained localization in Ad-Hoc networks of sensors

Intercepting mobile communications: the insecurity of 802.11

SPINS: security protocols for sensor networks

Distributed multi-hop scheduling and medium access with delay and throughput constraints

A new approach to channel access scheduling for Ad Hoc networks

A transmission control scheme for media access in sensor networks

A rate-adaptive MAC protocol for multi-Hop wireless networks

Dynamic voltage scaling on a low-power microprocessor

Automatic performance setting for dynamic voltage scaling

Physical layer driven protocol and algorithm design for energy-efficient wireless sensor networks

TCP westwood: Bandwidth estimation for enhanced transport over wireless links

Mobile network estimation

Design and analysis of a new approach to multiple burst admission control for cdma2000

Mobile connectivity protocols and throughput measurements in the Ricochet Microcellular data network (MCDN) system

IP paging service for mobile hosts

A cost-efficient signaling protocol for mobility application part (MAP) in IMT-2000 systems

Capacity of Ad Hoc wireless networks

Content Provider	ACM Digital Library
Author	Blake, Charles De Couto, Douglas S.J. Li, Jinyang Morris, Robert Lee, Hu Imm
Abstract	Early simulation experience with wireless ad hoc networks suggests that their capacity can be surprisingly low, due to the requirement that nodes forward each others' packets. The achievable capacity depends on network size, traffic patterns, and detailed local radio interactions. This paper examines these factors alone and in combination, using simulation and analysis from first principles. Our results include both specific constants and general scaling relationships helpful in understanding the limitations of wireless ad hoc networks.We examine interactions of the 802.11 MAC and ad hoc forwarding and the effect on capacity for several simple configurations and traffic patterns. While 802.11 discovers reasonably good schedules, we nonetheless observe capacities markedly less than optimal for very simple chain and lattice networks with very regular traffic patterns. We validate some simulation results with experiments.We also show that the traffic pattern determines whether an ad hoc network's per node capacity will scale to large networks. In particular, we show that for total capacity to scale up with network size the average distance between source and destination nodes must remain small as the network grows. Non-local traffic-patterns in which this average distance grows with the network size result in a rapid decrease of per node capacity. Thus the question “Are large ad hoc networks feasible?” reduces to a question about the likely locality of communication in such networks.
Starting Page	61
Ending Page	69
Page Count	9
File Format	PDF
ISBN	1581134223
DOI	10.1145/381677.381684
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2001-07-16
Publisher Place	New York
Access Restriction	Subscribed
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

Multicast capacity for large scale wireless ad hoc networks

Capacity of a wireless ad hoc network with infrastructure

Core capacity region of energy-limited wireless ad hoc networks

Throughput capacity of random ad hoc networks with infrastructure support

The capacity of cognitive ad hoc networks

Analysis of transmission capacity of wireless ad hoc networks with power control

On the multicast throughput capacity of network coding in wireless ad-hoc networks

On the capacity improvement of ad hoc wireless networks using directional antennas

Core capacity of wireless ad hoc networks

Capacity of Ad Hoc wireless networks

Similar Documents

Multicast capacity for large scale wireless ad hoc networks

Capacity of a wireless ad hoc network with infrastructure

Core capacity region of energy-limited wireless ad hoc networks

Throughput capacity of random ad hoc networks with infrastructure support

The capacity of cognitive ad hoc networks

Analysis of transmission capacity of wireless ad hoc networks with power control

On the multicast throughput capacity of network coding in wireless ad-hoc networks

On the capacity improvement of ad hoc wireless networks using directional antennas

Core capacity of wireless ad hoc networks

Capacity of Ad Hoc wireless networks