Sciweavers

1119 search results - page 35 / 224
» Time Delay Estimator Based on Frequency Estimation Approach
Sort
View
CISS
2010
IEEE
14 years 2 months ago
Self-organizing Dynamic Fractional Frequency Reuse on the uplink of OFDMA systems
Reverse link (or uplink) performance of cellular systems is becoming increasingly important with the emergence of new uplink-bandwidth intensive applications such as Video Share [...
Balaji Rengarajan, Alexander L. Stolyar, Harish Vi...
IJON
1998
172views more  IJON 1998»
14 years 10 months ago
Blind separation of convolved mixtures in the frequency domain
In this paper we employ information theoretic algorithms, previously used for separating instantaneous mixtures of sources, for separating convolved mixtures in the frequency doma...
Paris Smaragdis
83
Voted
ASYNC
1998
IEEE
71views Hardware» more  ASYNC 1998»
15 years 3 months ago
Towards Asynchronous A-D Conversion
Analogue to digital (A-D) converters with a xed conversion time are subject to errors due to metastability. These errors will occur in all converter designs with a bounded time fo...
D. J. Kinniment, Alexandre Yakovlev, Fei Xia, B. G...
ICCD
2002
IEEE
140views Hardware» more  ICCD 2002»
15 years 8 months ago
Fitted Elmore Delay: A Simple and Accurate Interconnect Delay Model
— In this paper, we present a new interconnect delay model called Fitted Elmore delay (FED). FED is generated by approximating Hspice delay data using a curve fitting technique....
Arif Ishaq Abou-Seido, Brian Nowak, Chris C. N. Ch...
TCOM
2010
106views more  TCOM 2010»
14 years 9 months ago
On the system level prediction of joint time frequency spreading systems with carrier phase noise
- Phase noise is a topic of theoretical and practical interest in electronic circuits. Although progress has been made in the characterization of its description, there are still c...
Youssef Nasser, Mathieu Des Noes, Laurent Ros, Gen...