The Experts below are selected from a list of 89253 Experts worldwide ranked by ideXlab platform
Vytas Kezys - One of the best experts on this subject based on the ideXlab platform.
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power saving access points for ieee 802 11 wireless network infrastructure
IEEE Transactions on Mobile Computing, 2006Co-Authors: Feng Zhang, Terence D Todd, Dongmei Zhao, Vytas KezysAbstract:In the past decade, there has been a huge proliferation of wireless local area networks (WLANs) based on the IEEE 802.11 WLAN standard. As 802.11 connectivity becomes more ubiquitous, multihop communications will be increasingly used for access point range extension and coverage enhancement. In this paper, we present a Design for an IEEE 802. 11 -based power saving access point (PSAP), intended for use in multihop battery and solar/battery powered applications. These types of APs have many practical applications and can be deployed very quickly and inexpensively to provide coverage enhancement in situations such as campuses, building complexes, and fast deployment scenarios. Unlike conventional wired access points, in this type of system, power saving on the AP itself is an important objective. A key Design Constraint is that the proposed PSAP be backward compatible to a wide range of IEEE 802.11 functionality and existing wired access points. In this paper, we introduce the protocols required to achieve this compatibility, show the Constraints imposed by this restriction, and present performance results for the proposed system.
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power saving access points for ieee 802 11 wireless network infrastructure
IEEE Transactions on Mobile Computing, 2006Co-Authors: Feng Zhang, Terence D Todd, Dongmei Zhao, Vytas KezysAbstract:In the past decade, there has been a huge proliferation of wireless local area networks (WLANs) based on the IEEE 802.11 WLAN standard. As 802.11 connectivity becomes more ubiquitous, multihop communications will be increasingly used for access point range extension and coverage enhancement. In this paper, we present a Design for an IEEE 802. 11 -based power saving access point (PSAP), intended for use in multihop battery and solar/battery powered applications. These types of APs have many practical applications and can be deployed very quickly and inexpensively to provide coverage enhancement in situations such as campuses, building complexes, and fast deployment scenarios. Unlike conventional wired access points, in this type of system, power saving on the AP itself is an important objective. A key Design Constraint is that the proposed PSAP be backward compatible to a wide range of IEEE 802.11 functionality and existing wired access points. In this paper, we introduce the protocols required to achieve this compatibility, show the Constraints imposed by this restriction, and present performance results for the proposed system.
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power saving access points for ieee 802 11 wireless network infrastructure
Wireless Communications and Networking Conference, 2004Co-Authors: Feng Zhang, Terence D Todd, Dongmei Zhao, Vytas KezysAbstract:In the past decade there has been a huge proliferation of wireless local area networks (WLANs) based on the IEEE 802.11 WLAN standard. As 802.11 connectivity becomes more ubiquitous, multi-hop communications is increasingly used for range extension and coverage enhancement purposes. In this paper we present a Design for an IEEE 802.11-based power saving access point (PSAP), intended for use in multi-hop battery and solar/battery powered applications. These types of APs have many practical applications and can be deployed very quickly and inexpensively to provide coverage enhancement in situations such as campuses, building complexes and fast deployment scenarios. Unlike conventional wired access points, in this type of system power saving on the AP itself is an important objective. A key Design Constraint is that the proposed PSAP be backward compatible to a wide range of legacy IEEE 802.11 end stations and existing wired access points. In this paper we describe the protocols required to achieve this compatibility, show the Constraints imposed by this restriction, and present performance results for the proposed system.
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power saving access points for ieee 802 11 wireless network infrastructure
Wireless Communications and Networking Conference, 2004Co-Authors: Feng Zhang, Terence D Todd, Dongmei Zhao, Vytas KezysAbstract:In the past decade there has been a huge proliferation of wireless local area networks (WLANs) based on the IEEE 802.11 WLAN standard. As 802.11 connectivity becomes more ubiquitous, multi-hop communications is increasingly used for range extension and coverage enhancement purposes. In this paper we present a Design for an IEEE 802.11-based power saving access point (PSAP), intended for use in multi-hop battery and solar/battery powered applications. These types of APs have many practical applications and can be deployed very quickly and inexpensively to provide coverage enhancement in situations such as campuses, building complexes and fast deployment scenarios. Unlike conventional wired access points, in this type of system power saving on the AP itself is an important objective. A key Design Constraint is that the proposed PSAP be backward compatible to a wide range of legacy IEEE 802.11 end stations and existing wired access points. In this paper we describe the protocols required to achieve this compatibility, show the Constraints imposed by this restriction, and present performance results for the proposed system.
Feng Zhang - One of the best experts on this subject based on the ideXlab platform.
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power saving access points for ieee 802 11 wireless network infrastructure
IEEE Transactions on Mobile Computing, 2006Co-Authors: Feng Zhang, Terence D Todd, Dongmei Zhao, Vytas KezysAbstract:In the past decade, there has been a huge proliferation of wireless local area networks (WLANs) based on the IEEE 802.11 WLAN standard. As 802.11 connectivity becomes more ubiquitous, multihop communications will be increasingly used for access point range extension and coverage enhancement. In this paper, we present a Design for an IEEE 802. 11 -based power saving access point (PSAP), intended for use in multihop battery and solar/battery powered applications. These types of APs have many practical applications and can be deployed very quickly and inexpensively to provide coverage enhancement in situations such as campuses, building complexes, and fast deployment scenarios. Unlike conventional wired access points, in this type of system, power saving on the AP itself is an important objective. A key Design Constraint is that the proposed PSAP be backward compatible to a wide range of IEEE 802.11 functionality and existing wired access points. In this paper, we introduce the protocols required to achieve this compatibility, show the Constraints imposed by this restriction, and present performance results for the proposed system.
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power saving access points for ieee 802 11 wireless network infrastructure
IEEE Transactions on Mobile Computing, 2006Co-Authors: Feng Zhang, Terence D Todd, Dongmei Zhao, Vytas KezysAbstract:In the past decade, there has been a huge proliferation of wireless local area networks (WLANs) based on the IEEE 802.11 WLAN standard. As 802.11 connectivity becomes more ubiquitous, multihop communications will be increasingly used for access point range extension and coverage enhancement. In this paper, we present a Design for an IEEE 802. 11 -based power saving access point (PSAP), intended for use in multihop battery and solar/battery powered applications. These types of APs have many practical applications and can be deployed very quickly and inexpensively to provide coverage enhancement in situations such as campuses, building complexes, and fast deployment scenarios. Unlike conventional wired access points, in this type of system, power saving on the AP itself is an important objective. A key Design Constraint is that the proposed PSAP be backward compatible to a wide range of IEEE 802.11 functionality and existing wired access points. In this paper, we introduce the protocols required to achieve this compatibility, show the Constraints imposed by this restriction, and present performance results for the proposed system.
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power saving access points for ieee 802 11 wireless network infrastructure
Wireless Communications and Networking Conference, 2004Co-Authors: Feng Zhang, Terence D Todd, Dongmei Zhao, Vytas KezysAbstract:In the past decade there has been a huge proliferation of wireless local area networks (WLANs) based on the IEEE 802.11 WLAN standard. As 802.11 connectivity becomes more ubiquitous, multi-hop communications is increasingly used for range extension and coverage enhancement purposes. In this paper we present a Design for an IEEE 802.11-based power saving access point (PSAP), intended for use in multi-hop battery and solar/battery powered applications. These types of APs have many practical applications and can be deployed very quickly and inexpensively to provide coverage enhancement in situations such as campuses, building complexes and fast deployment scenarios. Unlike conventional wired access points, in this type of system power saving on the AP itself is an important objective. A key Design Constraint is that the proposed PSAP be backward compatible to a wide range of legacy IEEE 802.11 end stations and existing wired access points. In this paper we describe the protocols required to achieve this compatibility, show the Constraints imposed by this restriction, and present performance results for the proposed system.
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power saving access points for ieee 802 11 wireless network infrastructure
Wireless Communications and Networking Conference, 2004Co-Authors: Feng Zhang, Terence D Todd, Dongmei Zhao, Vytas KezysAbstract:In the past decade there has been a huge proliferation of wireless local area networks (WLANs) based on the IEEE 802.11 WLAN standard. As 802.11 connectivity becomes more ubiquitous, multi-hop communications is increasingly used for range extension and coverage enhancement purposes. In this paper we present a Design for an IEEE 802.11-based power saving access point (PSAP), intended for use in multi-hop battery and solar/battery powered applications. These types of APs have many practical applications and can be deployed very quickly and inexpensively to provide coverage enhancement in situations such as campuses, building complexes and fast deployment scenarios. Unlike conventional wired access points, in this type of system power saving on the AP itself is an important objective. A key Design Constraint is that the proposed PSAP be backward compatible to a wide range of legacy IEEE 802.11 end stations and existing wired access points. In this paper we describe the protocols required to achieve this compatibility, show the Constraints imposed by this restriction, and present performance results for the proposed system.
Terence D Todd - One of the best experts on this subject based on the ideXlab platform.
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power saving access points for ieee 802 11 wireless network infrastructure
IEEE Transactions on Mobile Computing, 2006Co-Authors: Feng Zhang, Terence D Todd, Dongmei Zhao, Vytas KezysAbstract:In the past decade, there has been a huge proliferation of wireless local area networks (WLANs) based on the IEEE 802.11 WLAN standard. As 802.11 connectivity becomes more ubiquitous, multihop communications will be increasingly used for access point range extension and coverage enhancement. In this paper, we present a Design for an IEEE 802. 11 -based power saving access point (PSAP), intended for use in multihop battery and solar/battery powered applications. These types of APs have many practical applications and can be deployed very quickly and inexpensively to provide coverage enhancement in situations such as campuses, building complexes, and fast deployment scenarios. Unlike conventional wired access points, in this type of system, power saving on the AP itself is an important objective. A key Design Constraint is that the proposed PSAP be backward compatible to a wide range of IEEE 802.11 functionality and existing wired access points. In this paper, we introduce the protocols required to achieve this compatibility, show the Constraints imposed by this restriction, and present performance results for the proposed system.
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power saving access points for ieee 802 11 wireless network infrastructure
IEEE Transactions on Mobile Computing, 2006Co-Authors: Feng Zhang, Terence D Todd, Dongmei Zhao, Vytas KezysAbstract:In the past decade, there has been a huge proliferation of wireless local area networks (WLANs) based on the IEEE 802.11 WLAN standard. As 802.11 connectivity becomes more ubiquitous, multihop communications will be increasingly used for access point range extension and coverage enhancement. In this paper, we present a Design for an IEEE 802. 11 -based power saving access point (PSAP), intended for use in multihop battery and solar/battery powered applications. These types of APs have many practical applications and can be deployed very quickly and inexpensively to provide coverage enhancement in situations such as campuses, building complexes, and fast deployment scenarios. Unlike conventional wired access points, in this type of system, power saving on the AP itself is an important objective. A key Design Constraint is that the proposed PSAP be backward compatible to a wide range of IEEE 802.11 functionality and existing wired access points. In this paper, we introduce the protocols required to achieve this compatibility, show the Constraints imposed by this restriction, and present performance results for the proposed system.
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power saving access points for ieee 802 11 wireless network infrastructure
Wireless Communications and Networking Conference, 2004Co-Authors: Feng Zhang, Terence D Todd, Dongmei Zhao, Vytas KezysAbstract:In the past decade there has been a huge proliferation of wireless local area networks (WLANs) based on the IEEE 802.11 WLAN standard. As 802.11 connectivity becomes more ubiquitous, multi-hop communications is increasingly used for range extension and coverage enhancement purposes. In this paper we present a Design for an IEEE 802.11-based power saving access point (PSAP), intended for use in multi-hop battery and solar/battery powered applications. These types of APs have many practical applications and can be deployed very quickly and inexpensively to provide coverage enhancement in situations such as campuses, building complexes and fast deployment scenarios. Unlike conventional wired access points, in this type of system power saving on the AP itself is an important objective. A key Design Constraint is that the proposed PSAP be backward compatible to a wide range of legacy IEEE 802.11 end stations and existing wired access points. In this paper we describe the protocols required to achieve this compatibility, show the Constraints imposed by this restriction, and present performance results for the proposed system.
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power saving access points for ieee 802 11 wireless network infrastructure
Wireless Communications and Networking Conference, 2004Co-Authors: Feng Zhang, Terence D Todd, Dongmei Zhao, Vytas KezysAbstract:In the past decade there has been a huge proliferation of wireless local area networks (WLANs) based on the IEEE 802.11 WLAN standard. As 802.11 connectivity becomes more ubiquitous, multi-hop communications is increasingly used for range extension and coverage enhancement purposes. In this paper we present a Design for an IEEE 802.11-based power saving access point (PSAP), intended for use in multi-hop battery and solar/battery powered applications. These types of APs have many practical applications and can be deployed very quickly and inexpensively to provide coverage enhancement in situations such as campuses, building complexes and fast deployment scenarios. Unlike conventional wired access points, in this type of system power saving on the AP itself is an important objective. A key Design Constraint is that the proposed PSAP be backward compatible to a wide range of legacy IEEE 802.11 end stations and existing wired access points. In this paper we describe the protocols required to achieve this compatibility, show the Constraints imposed by this restriction, and present performance results for the proposed system.
Dongmei Zhao - One of the best experts on this subject based on the ideXlab platform.
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power saving access points for ieee 802 11 wireless network infrastructure
IEEE Transactions on Mobile Computing, 2006Co-Authors: Feng Zhang, Terence D Todd, Dongmei Zhao, Vytas KezysAbstract:In the past decade, there has been a huge proliferation of wireless local area networks (WLANs) based on the IEEE 802.11 WLAN standard. As 802.11 connectivity becomes more ubiquitous, multihop communications will be increasingly used for access point range extension and coverage enhancement. In this paper, we present a Design for an IEEE 802. 11 -based power saving access point (PSAP), intended for use in multihop battery and solar/battery powered applications. These types of APs have many practical applications and can be deployed very quickly and inexpensively to provide coverage enhancement in situations such as campuses, building complexes, and fast deployment scenarios. Unlike conventional wired access points, in this type of system, power saving on the AP itself is an important objective. A key Design Constraint is that the proposed PSAP be backward compatible to a wide range of IEEE 802.11 functionality and existing wired access points. In this paper, we introduce the protocols required to achieve this compatibility, show the Constraints imposed by this restriction, and present performance results for the proposed system.
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power saving access points for ieee 802 11 wireless network infrastructure
IEEE Transactions on Mobile Computing, 2006Co-Authors: Feng Zhang, Terence D Todd, Dongmei Zhao, Vytas KezysAbstract:In the past decade, there has been a huge proliferation of wireless local area networks (WLANs) based on the IEEE 802.11 WLAN standard. As 802.11 connectivity becomes more ubiquitous, multihop communications will be increasingly used for access point range extension and coverage enhancement. In this paper, we present a Design for an IEEE 802. 11 -based power saving access point (PSAP), intended for use in multihop battery and solar/battery powered applications. These types of APs have many practical applications and can be deployed very quickly and inexpensively to provide coverage enhancement in situations such as campuses, building complexes, and fast deployment scenarios. Unlike conventional wired access points, in this type of system, power saving on the AP itself is an important objective. A key Design Constraint is that the proposed PSAP be backward compatible to a wide range of IEEE 802.11 functionality and existing wired access points. In this paper, we introduce the protocols required to achieve this compatibility, show the Constraints imposed by this restriction, and present performance results for the proposed system.
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power saving access points for ieee 802 11 wireless network infrastructure
Wireless Communications and Networking Conference, 2004Co-Authors: Feng Zhang, Terence D Todd, Dongmei Zhao, Vytas KezysAbstract:In the past decade there has been a huge proliferation of wireless local area networks (WLANs) based on the IEEE 802.11 WLAN standard. As 802.11 connectivity becomes more ubiquitous, multi-hop communications is increasingly used for range extension and coverage enhancement purposes. In this paper we present a Design for an IEEE 802.11-based power saving access point (PSAP), intended for use in multi-hop battery and solar/battery powered applications. These types of APs have many practical applications and can be deployed very quickly and inexpensively to provide coverage enhancement in situations such as campuses, building complexes and fast deployment scenarios. Unlike conventional wired access points, in this type of system power saving on the AP itself is an important objective. A key Design Constraint is that the proposed PSAP be backward compatible to a wide range of legacy IEEE 802.11 end stations and existing wired access points. In this paper we describe the protocols required to achieve this compatibility, show the Constraints imposed by this restriction, and present performance results for the proposed system.
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power saving access points for ieee 802 11 wireless network infrastructure
Wireless Communications and Networking Conference, 2004Co-Authors: Feng Zhang, Terence D Todd, Dongmei Zhao, Vytas KezysAbstract:In the past decade there has been a huge proliferation of wireless local area networks (WLANs) based on the IEEE 802.11 WLAN standard. As 802.11 connectivity becomes more ubiquitous, multi-hop communications is increasingly used for range extension and coverage enhancement purposes. In this paper we present a Design for an IEEE 802.11-based power saving access point (PSAP), intended for use in multi-hop battery and solar/battery powered applications. These types of APs have many practical applications and can be deployed very quickly and inexpensively to provide coverage enhancement in situations such as campuses, building complexes and fast deployment scenarios. Unlike conventional wired access points, in this type of system power saving on the AP itself is an important objective. A key Design Constraint is that the proposed PSAP be backward compatible to a wide range of legacy IEEE 802.11 end stations and existing wired access points. In this paper we describe the protocols required to achieve this compatibility, show the Constraints imposed by this restriction, and present performance results for the proposed system.
Trevor Mudge - One of the best experts on this subject based on the ideXlab platform.
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14 7 a 288µw programmable deep learning processor with 270kb on chip weight storage using non uniform memory hierarchy for mobile intelligence
International Solid-State Circuits Conference, 2017Co-Authors: Suyoung Bang, Ronald G Dreslinski, Jingcheng Wang, Cao Gao, Yejoong Kim, Qing Dong, Yenpo Chen, Laura Fick, Xun Sun, Trevor MudgeAbstract:Deep learning has proven to be a powerful tool for a wide range of applications, such as speech recognition and object detection, among others. Recently there has been increased interest in deep learning for mobile IoT [1] to enable intelligence at the edge and shield the cloud from a deluge of data by only forwarding meaningful events. This hierarchical intelligence thereby enhances radio bandwidth and power efficiency by trading-off computation and communication at edge devices. Since many mobile applications are “always-on” (e.g., voice commands), low power is a critical Design Constraint. However, prior works have focused on high performance reconfigurable processors [2–3] optimized for large-scale deep neural networks (DNNs) that consume >50mW. Off-chip weight storage in DRAM is also common in the prior works [2–3], which implies significant additional power consumption due to intensive off-chip data movement.
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diet soda a power efficient processor for digital cameras
International Symposium on Low Power Electronics and Design, 2010Co-Authors: Sangwon Seo, Ronald G Dreslinski, Mark Woh, Chaitali Chakrabarti, Scott Mahlke, Trevor MudgeAbstract:Power has become the most critical Design Constraint for embedded handheld devices. This paper proposes a power-efficient SIMD architecture, referred to as Diet SODA, for DSP applications. The key Design idea is to apply near-threshold operation on a single instruction and multiple data (SIMD) architecture to significantly lower the power consumption. The major features of Diet SODA are very wide SIMD width, scatter/gather data prefetcher, and dual mode operation. A case study was performed on digital still camera(DSC) applications; the results show that Diet SODA achieves ~130x better performance and ~340x better energy efficiency than a DSP solution.
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near threshold computing reclaiming moore s law through energy efficient integrated circuits
Proceedings of the IEEE, 2010Co-Authors: Ronald G Dreslinski, Dennis Sylvester, Michael Wieckowski, David Blaauw, Trevor MudgeAbstract:Power has become the primary Design Constraint for chip Designers today. While Moore's law continues to provide additional transistors, power budgets have begun to prohibit those devices from actually being used. To reduce energy consumption, voltage scaling techniques have proved a popular technique with subthreshold Design representing the endpoint of voltage scaling. Although it is extremely energy efficient, subthreshold Design has been relegated to niche markets due to its major performance penalties. This paper defines and explores near-threshold computing (NTC), a Design space where the supply voltage is approximately equal to the threshold voltage of the transistors. This region retains much of the energy savings of subthreshold operation with more favorable performance and variability characteristics. This makes it applicable to a broad range of power-constrained computing segments from sensors to high performance servers. This paper explores the barriers to the widespread adoption of NTC and describes current work aimed at overcoming these obstacles.
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leakage current moore s law meets static power
IEEE Computer, 2003Co-Authors: Todd Austin, D Baauw, Trevor Mudge, Krisztian Flautner, Jie Hu, M J Irwin, M Kandemir, V NarayananAbstract:Off-state leakage is static power, current that leaks through transistors even when they are turned off. The other source of power dissipation in today's microprocessors, dynamic power, arises from the repeated capacitance charge and discharge on the output of the hundreds of millions of gates in today's chips. Until recently, only dynamic power has been a significant source of power consumption, and Moore's law helped control it. However, power consumption has now become a primary microprocessor Design Constraint; one that researchers in both industry and academia will struggle to overcome in the next few years. Microprocessor Design has traditionally focused on dynamic power consumption as a limiting factor in system integration. As feature sizes shrink below 0.1 micron, static power is posing new low-power Design challenges.
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power a first class architectural Design Constraint
IEEE Computer, 2001Co-Authors: Trevor MudgeAbstract:Power is a Design Constraint not only for portable computers and mobile communication devices but also for high-end systems, and the Design process should not subordinate it to performance.