Proceedings ArticleDOI
Research challenges in wireless networks: a technical overview
Sanjay Shakkottai,Theodore S. Rappaport +1 more
- Vol. 1, pp 12-18
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TLDR
This technical overview outlines some key network research issues, and differentiates the features of wireless networks and the services that they will support.Abstract:
This technical overview outlines some key network research issues, and differentiates the features of wireless networks and the services that they will support. As the Internet becomes ubiquitously delivered on mobile platforms, new approaches to wireless networking that build upon the advances of wireline networks and cellular system design will be required.read more
Citations
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Patent
System and method for design, tracking, measurement, prediction and optimization of data communication networks
TL;DR: In this paper, a system and method for design, tracking, measurement, prediction and optimization of data communications networks includes a site specific model of the physical environment, and performs a wide variety of different calculations for predicting network performance using a combination of prediction modes and measurement data.
Patent
System, method, and apparatus for determining and using the position of wireless devices or infrastructure for wireless network enhancements
TL;DR: In this paper, a system and method for estimating the position of wireless devices within a wireless communication network combines measured RF channel characteristics for the wireless device with one or more predicted performance lookup tables, each of which correlates an RF channel characteristic to some higher order network performance metric and/or a position within an environmental model.
Patent
System and method for indicating the presence or physical location of persons or devices in a site specific representation of a physical environment
TL;DR: In this article, a system and method for providing security to a wireless communication system having wireless communication components positioned at different locations within a physical environment are provided, including an access point and a network device, where an indicator is presented in the site-specific representation on the display when an erroneous authentication request or other undesired transmission is received by the network device or the access point.
Patent
System and method for efficiently visualizing and comparing communication network system performance
TL;DR: In this paper, the authors present a method for visualizing and efficiently making comparisons of communication system performance using predicted or measured performance, or other performance data sets (Steps 200-260).
Journal ArticleDOI
Downlink scheduling for multiclass traffic in LTE
TL;DR: The numerical results demonstrate that queue- and channel-aware QoS schedulers can and should be used in an LTE downlink to offer QoS to a diverse mix of traffic, including delay-sensitive flows.
References
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Book
Wireless Communications: Principles and Practice
TL;DR: WireWireless Communications: Principles and Practice, Second Edition is the definitive modern text for wireless communications technology and system design as discussed by the authors, which covers the fundamental issues impacting all wireless networks and reviews virtually every important new wireless standard and technological development, offering especially comprehensive coverage of the 3G systems and wireless local area networks (WLANs).
Book
Microwave Mobile Communications
William C. Jakes,Donald C. Cox +1 more
TL;DR: An in-depth and practical guide, Microwave Mobile Communications will provide you with a solid understanding of the microwave propagation techniques essential to the design of effective cellular systems.
Journal ArticleDOI
The capacity of wireless networks
Piyush Gupta,P. R. Kumar +1 more
TL;DR: When n identical randomly located nodes, each capable of transmitting at W bits per second and using a fixed range, form a wireless network, the throughput /spl lambda/(n) obtainable by each node for a randomly chosen destination is /spl Theta/(W//spl radic/(nlogn)) bits persecond under a noninterference protocol.
RTP: A Transport Protocol for Real-Time Applications
TL;DR: RTP provides end-to-end network transport functions suitable for applications transmitting real-time data over multicast or unicast network services and is augmented by a control protocol (RTCP) to allow monitoring of the data delivery in a manner scalable to large multicast networks.
Journal ArticleDOI
Congestion avoidance and control
TL;DR: The measurements and the reports of beta testers suggest that the final product is fairly good at dealing with congested conditions on the Internet, and an algorithm recently developed by Phil Karn of Bell Communications Research is described in a soon-to-be-published RFC.