NDLI: Power-aware video decoding using real-time event handlers

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

Providing stochastic delay guarantees through channel characteristics based resource reservation in wireless network

A label-switching packet forwarding architecture for multi-hop wireless LANs

EMWIN:: emulating a mobile wireless network using a wired network

Multicast in 3G networks:: employment of existing IP multicast protocols in UMTS

Differentiated services in wireless data networks

TCP behavior across multihop wireless networks and the wired internet

Power-aware video decoding using real-time event handlers

Multicasting vs. unicasting in mobile communication systems

Proxy-based TCP-friendly streaming over mobile networks

Coping with communication gray zones in IEEE 802.11b based ad hoc networks

Power-aware data management for small devices

Satellite grouping and routing protocol for LEO/MEO satellite IP networks

A scheduling algorithm for transporting variable rate coded voice in bluetooth networks

A cooperative cache architecture in support of caching multimedia objects in MANETs

Supporting diverse mobile applications with client profiles

Power-aware video decoding using real-time event handlers

Content Provider	ACM Digital Library
Author	Poellabauer, Christian Schwan, Karsten
Abstract	Multimedia applications have to receive sufficient resource allocations to maintain their desired levels of Quality of Service (QoS). On the other hand, in mobile environments, the devices on which these applications must run have to minimize power consumption to prolong battery life. Our work focuses on the QoS issues in the event-driven distribution of multimedia streams between mobile users, where a source provides interactive video in the form of streams of data events to multiple remote sinks. This paper addresses the power-aware execution of event handlers at such event sinks. In particular, an adaptive approach to the dynamic selection of a suitable CPU clock frequency of a mobile device is shown superior to non-adaptive power management. This approach (a) minimizes power consumption while also (b) guaranteeing that a given event handler finishes its execution within application-specific timing constraints. This is realized by dynamically measuring the progress of event handler functions and then using this information to re-adjust the clock frequency for the current event and to select appropriate clock frequencies for future events.
Starting Page	72
Ending Page	79
Page Count	8
File Format	PDF
ISBN	1581134746
DOI	10.1145/570790.570803
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2002-09-28
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Mobile devices Energy Event service
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

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