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Philips
(12 results)-
White Papers
Decoupling QOS Guarantees and Connection Establishment in Communication Networks
January 1, 2010, 12:00am PST
Quality of Service guarantees are necessary for efficient network communication for distributed multimedia applications. However, most proposed QOS schemes couple resource allocation and QOS...
Provided by Koninklijke Philips Electronics
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White Papers
Key Distribution for Wireless Sensor Networks and Physical Unclonable Functions
January 1, 2010, 12:00am PST
Virtually all applications which provide or require a security service need a secret key. In an ambient world, where (potentially) sensitive information is continually being gathered about people,...
Provided by Koninklijke Philips Electronics
-
White Papers
Networks on Silicon: Blessing or Nightmare?
November 8, 2007, 12:00am PST
Continuing VLSI technology scaling raises several Deep Submicron (DSM) problems like relatively slow interconnect, power dissipation and distribution, and signal integrity. Those problems are...
Provided by Philips
-
White Papers
A Cognitive Radio Prototype Operating in UHF TV Bands
October 11, 2008, 12:00am PDT
The proliferation of wireless applications/devices has created a big demand for prime (i.e. with good propagation characteristics) Radio Frequency (RF) spectrum. Though most of this spectrum is...
Provided by Koninklijke Philips Electronics
-
White Papers
Spectrum Sensing for Dynamic Spectrum Access of TV Bands
May 28, 2007, 12:00am PDT
In this paper, the authors address the issue of spectrum sensing in cognitive radio based wireless networks. Spectrum sensing is the key enabler for dynamic spectrum access as it can allow...
Provided by Philips Electronics North America
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White Papers
Spectrum Pool Reassignment for a Cognitive OFDM-Based Relay System
June 19, 2008, 12:00am PDT
The authors presented a cognitive OFDM-based relay spectrum pooling system, and considered the problem of optimum reassignment of subcarriers in the spectrum pools by the relay. They showed that...
Provided by Philips
-
White Papers
Spectrum Pool Reassignment for Wireless Multi-Hop Relay Systems
July 8, 2008, 12:00am PDT
The authors consider a wireless multi-hop relay system that operates on secondary sharing basis in licensed spectrum. The system employs OFDM-based spectrum pooling to avoid harmful interference...
Provided by Philips
-
White Papers
Evaluation of a Template Protection Approach to Integrate Fingerprint Biometrics in a Pin-Based Payment Infrastructure
August 18, 2011, 12:00am PDT
Biometric authentication has a great potential to improve the security, reduce cost, and enhance the customer convenience of payment systems. Despite these benefits, biometric authentication has...
Provided by Philips
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White Papers
A Reference Architecture for Biometric Template Protection Based on Pseudo Identities
July 22, 2008, 12:00am PDT
Biometric authentication is often considered to enhance identity verification. The use of biometrics also introduces new challenges to protect the privacy of the subjects while at the same time...
Provided by Philips
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White Papers
A Study of the MPEG Surround Quality Versus Bit-Rate Curve
October 8, 2007, 12:00am PDT
MPEG Surround provides unsurpassed multi-channel audio compression efficiency by extending a mono or stereo audio coder with additional side information. This compression method has two important...
Provided by Philips
-
White Papers
3D Face: Biometric Template Protection for 3D Face Recognition
January 1, 2012, 12:00am PST
In this paper, the authors apply template protection to an authentication system based on 3D face data in order to protect the privacy of its users. They use the template protection system based...
Provided by Philips
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White Papers
Transaction Monitoring in Networks on Chip: The On-Chip Run-Time Perspective
January 1, 2012, 12:00am PST
Networks-on-Chip (NoC) are a scalable interconnect solution to MultiProcessor Systems on Chip (MPSoC). NoCs transport data in packets which are fragments of transactions, such as read and write...
Provided by Philips
-
White Papers
Transaction Monitoring in Networks on Chip: The On-Chip Run-Time Perspective
January 1, 2012, 12:00am PST
Networks-on-Chip (NoC) are a scalable interconnect solution to MultiProcessor Systems on Chip (MPSoC). NoCs transport data in packets which are fragments of transactions, such as read and write...
Provided by Philips
-
White Papers
3D Face: Biometric Template Protection for 3D Face Recognition
January 1, 2012, 12:00am PST
In this paper, the authors apply template protection to an authentication system based on 3D face data in order to protect the privacy of its users. They use the template protection system based...
Provided by Philips
-
White Papers
A Study of the MPEG Surround Quality Versus Bit-Rate Curve
October 8, 2007, 12:00am PDT
MPEG Surround provides unsurpassed multi-channel audio compression efficiency by extending a mono or stereo audio coder with additional side information. This compression method has two important...
Provided by Philips
-
White Papers
A Reference Architecture for Biometric Template Protection Based on Pseudo Identities
July 22, 2008, 12:00am PDT
Biometric authentication is often considered to enhance identity verification. The use of biometrics also introduces new challenges to protect the privacy of the subjects while at the same time...
Provided by Philips
-
White Papers
Evaluation of a Template Protection Approach to Integrate Fingerprint Biometrics in a Pin-Based Payment Infrastructure
August 18, 2011, 12:00am PDT
Biometric authentication has a great potential to improve the security, reduce cost, and enhance the customer convenience of payment systems. Despite these benefits, biometric authentication has...
Provided by Philips
-
White Papers
Spectrum Pool Reassignment for Wireless Multi-Hop Relay Systems
July 8, 2008, 12:00am PDT
The authors consider a wireless multi-hop relay system that operates on secondary sharing basis in licensed spectrum. The system employs OFDM-based spectrum pooling to avoid harmful interference...
Provided by Philips
-
White Papers
Spectrum Pool Reassignment for a Cognitive OFDM-Based Relay System
June 19, 2008, 12:00am PDT
The authors presented a cognitive OFDM-based relay spectrum pooling system, and considered the problem of optimum reassignment of subcarriers in the spectrum pools by the relay. They showed that...
Provided by Philips
-
White Papers
Spectrum Sensing for Dynamic Spectrum Access of TV Bands
May 28, 2007, 12:00am PDT
In this paper, the authors address the issue of spectrum sensing in cognitive radio based wireless networks. Spectrum sensing is the key enabler for dynamic spectrum access as it can allow...
Provided by Philips Electronics North America
-
White Papers
A Cognitive Radio Prototype Operating in UHF TV Bands
October 11, 2008, 12:00am PDT
The proliferation of wireless applications/devices has created a big demand for prime (i.e. with good propagation characteristics) Radio Frequency (RF) spectrum. Though most of this spectrum is...
Provided by Koninklijke Philips Electronics
-
White Papers
Networks on Silicon: Blessing or Nightmare?
November 8, 2007, 12:00am PST
Continuing VLSI technology scaling raises several Deep Submicron (DSM) problems like relatively slow interconnect, power dissipation and distribution, and signal integrity. Those problems are...
Provided by Philips
-
White Papers
Key Distribution for Wireless Sensor Networks and Physical Unclonable Functions
January 1, 2010, 12:00am PST
Virtually all applications which provide or require a security service need a secret key. In an ambient world, where (potentially) sensitive information is continually being gathered about people,...
Provided by Koninklijke Philips Electronics
-
White Papers
Decoupling QOS Guarantees and Connection Establishment in Communication Networks
January 1, 2010, 12:00am PST
Quality of Service guarantees are necessary for efficient network communication for distributed multimedia applications. However, most proposed QOS schemes couple resource allocation and QOS...
Provided by Koninklijke Philips Electronics
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