NDLI: Battery life challenges on future mobile notebook platforms

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2015 IEEE/ACM International Symposium on Low Power Electronics and Design (ISLPED)

2014 IEEE/ACM International Symposium on Low Power Electronics and Design (ISLPED)

International Symposium on Low Power Electronics and Design (ISLPED)

IEEE/ACM International Symposium on Low Power Electronics and Design

2010 ACM/IEEE International Symposium on Low-Power Electronics and Design (ISLPED)

Proceeding of the 13th international symposium on Low power electronics and design (ISLPED '08)

Proceedings of the 2007 international symposium on Low power electronics and design (ISLPED '07)

ISLPED'06 Proceedings of the 2006 International Symposium on Low Power Electronics and Design

ISLPED '05. Proceedings of the 2005 International Symposium on Low Power Electronics and Design, 2005.

Proceedings of the 2004 International Symposium on Low Power Electronics and Design

Proceedings of the 2004 International Symposium on Low Power Electronics and Design (IEEE Cat. No.04TH8758)

Proceedings of the 2004 International Symposium on Low Power Electronics and Design

Proceedings of the 2004 International Symposium on Low Power Electronics and Design (IEEE Cat. No.04TH8758)

Foreword ISLPED proceedings

Table of contents

Executive Committee and Symposium Officers

Technical Program Committee

ISLPED'04 additional reviewers

Why hot chips are no longer "cool"

Leakage power reduction by dual-Vth designs under probabilistic analysis of Vth variation

Larger-than-V/sub dd/ forward body bias in sub-0.5V nanoscale CMOS

Technology exploration for adaptive power and frequency scaling in 90nm CMOS

Experimental measurement of a novel power gating structure with intermediate power saving mode

Improved clock-gating through transparent pipelining

Microarchitectural techniques for power gating of execution units

SEPAS: A highly accurate energy-efficient branch predictor

Understanding the energy efficiency of simultaneous multithreading

Impact of technology scaling on energy aware execution cache-based microarchitectures

Single-V/sub DD/ and single-V/sub T/ super-drowsy techniques for low-leakage high-performance instruction caches

Design and implementation of correlating caches

Dynamic power management for streaming data

Delayed line bus scheme: a low-power bus scheme for coupled on-chip buses

Delay optimal low-power circuit clustering for FPGAs with dual supply voltages

Creating a power-aware structured ASIC

Dynamic voltage scaling for systemwide energy minimization in real-time embedded systems

ESACW: an adaptive algorithm for transmission power reduction in wireless networks

Any-time probabilistic switching model using Bayesian networks

Characterizing and modeling minimum energy operation for subthreshold circuits

Device optimization for ultra-low power digital sub-threshold operation

Nanoscale CMOS circuit leakage power reduction by double-gate device

4T-decay sensors: a new class of small, fast, robust, and low-power, temperature/leakage sensors

HotSpot cache: joint temporal and spatial locality exploitation for I-cache energy reduction

Location cache: a low-power L2 cache system

A way-halting cache for low-energy high-performance systems

Soft error and energy consumption interactions: a data cache perspective

Post-layout leakage power minimization based on distributed sleep transistor insertion

Total power optimization through simultaneously multiple-V/sub DD/ multiple-V/sub TH/ assignment and device sizing with stack forcing

Active mode leakage reduction using fine-grained forward body biasing strategy

Subthreshold leakage power distribution considering within-die and die-to-die P-T-V variations

Maximizing efficiency of solar-powered systems by load matching

Power utility maximization for multiple-supply systems by a load-matching switch

Dynamic voltage and frequency scaling based on workload decomposition

Architecting voltage islands in core-based system-on-a-chip designs

Balanced energy optimization

Battery life challenges on future mobile notebook platforms

Approaches to run-time and standby mode leakage reduction in global buses

Spatial encoding circuit techniques for peak power reduction of on-chip high-performance buses

A new algorithm for improved VDD assignment in low power dual VDD systems

Limited intra-word transition codes: an energy-efficient bus encoding for LCD display interfaces

Microarchitectural power modeling techniques for deep sub-micron microprocessors

Power-optimal pipelining in deep submicron technology

Application-level prediction of battery dissipation

Minimizing power consumption and complexity in a programmable transmit filter bank for OFDM

On optimality of adiabatic switching in MOS energy-recovery circuit

Constant-load energy recovery memory for efficient high-speed operation

A comparative study of MOS VCOs for low voltage high performance operation

A CPL-based dual supply 32-bit ALU for sub 180 nm CMOS technologies

A low-power rail-to-rail 6-bit flash ADC based on a novel complementary average-value approach

Integrated adaptive DC/DC conversion with adaptive pulse-train technique for low-ripple fast-response regulation

Feasibility of monolithic and 3D-stacked DC-DC converters for microprocessors in 90nm technology generation

2.45 GHz power and data transmission for a low-power autonomous sensors platform

Managing standby and active mode leakage power in deep sub-micron design

Architectures for low power ultra-wideband radio receivers in the 3.1-5GHz band for data rates < 10Mbps

Low-power asynchronous Viterbi decoder for wireless applications

A CMOS even harmonic mixer with current reuse for low power applications

A novel continuous-time common-mode feedback for low-voltage switched-OPAMP

The design of a low power asynchronous multiplier

Low-power fixed-width array multipliers

Low-power carry-select adder using adaptive supply voltage based on input vector patterns

Reducing pipeline energy demands with local DVS and dynamic retiming

Understanding nanoscale conductors

Eliminating voltage emergencies via microarchitectural voltage control feedback and dynamic optimization

Mitigating inductive noise in SMT processors

Energy-aware demand paging on NAND flash-based embedded storages

Application adaptive energy efficient clustered architectures

The impact of variability on power

Reducing radio energy consumption of key management protocols for wireless sensor networks

Evaluating and optimizing power consumption of anti-collision protocols for applications in RFID systems

Experience with a low power wireless mobile computing platform

FSM-based power modeling of wireless protocols: the case of Bluetooth

Efficient adaptive voltage scaling system through on-chip critical path emulation

An efficient voltage scaling algorithm for complex SoCs with few number of voltage modes

Memory-aware energy-optimal frequency assignment for dynamic supply voltage scaling

Preemption-aware dynamic voltage scaling in hard real-time systems

Proceedings of the 2003 International Symposium on Low Power Electronics and Design, 2003. ISLPED '03.

Proceedings of the International Symposium on Low Power Electronics and Design

ISLPED'01: Proceedings of the 2001 International Symposium on Low Power Electronics and Design (IEEE Cat. No.01TH8581)

ISLPED'00: Proceedings of the 2000 International Symposium on Low Power Electronics and Design (Cat. No.00TH8514)

Proceedings. 1999 International Symposium on Low Power Electronics and Design (Cat. No.99TH8477)

Proceedings. 1998 International Symposium on Low Power Electronics and Design (IEEE Cat. No.98TH8379)

Proceedings of 1997 International Symposium on Low Power Electronics and Design

Proceedings of 1996 International Symposium on Low Power Electronics and Design

Battery life challenges on future mobile notebook platforms

Content Provider	IEEE Xplore Digital Library
Author	Thakkar, S.
Copyright Year	2004
Abstract	Summary form only given. With the introduction of Intel/spl reg/ Centrino/spl trade/ Mobile Technology in 2003, Intel redefined mobile computing to deliver the outstanding mobile performance, integrated wireless capability, while enabling extended battery life and thin and light designs that end users demand. In developing Intel Centrino Mobile Technology, Intel took an aggressive goal of enabling at least 3.5 hours (210 minutes) of battery life given typical usage of "thin and light" class notebooks with 6-cell lithium ion batteries. Compared with Intel/spl reg/ Pentium/spl reg/ 4 processor-M-based systems, this would be at least an hour more battery life. This goal was exceeded by the majority of the Intel Centrino mobile technology-based notebooks introduced at the launch in March 2003, with these notebooks delivering some of the longest battery run times available on mobile PCs. However, the industry is facing new challenges. Current battery technologies are topping out in capacity, while demands for new mobile PC capabilities and higher performance are driving higher average power consumption. This talk will address the opportunity to innovate on lower power silicon and platform designs as well as higher density and renewable power sources to enable 8-hour or greater battery life for "all-day" computing. Techniques used today to deliver lower average power at the silicon as well as platform levels will be discussed, (e.g., voltage and frequency scaling techniques are use in today's silicon to provide performance-on-demand while consuming lowest average power when the processor is idle, lower power display technologies such as LTPS reduce power by at least 30% over conventional displays) as well as alternative battery chemistries that may deliver higher capacity and renewable/quick rechargeable sources will also be discussed.
Sponsorship	ACM SIGDA IEEE Circuits and Syst. Soc
File Size	48160
File Format	PDF
ISBN	1581139292
DOI	10.1109/LPE.2004.240935
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-08-11
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Association for Computing Machinery, Inc. (ACM)
Subject Keyword	Batteries Mobile computing Silicon Displays Lithium Personal communication networks Energy consumption Voltage Frequency Chemical technology
Content Type	Text
Resource Type	Article

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