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CORR
2008
Springer
121views Education» more  CORR 2008»
15 years 5 months ago
Cascaded Orthogonal Space-Time Block Codes for Wireless Multi-Hop Relay Networks
Distributed space-time block coding is a diversity technique to mitigate the effects of fading in multi-hop wireless networks, where multiple relay stages are used by a source to ...
Rahul Vaze, Robert W. Heath Jr.
ICIP
2003
IEEE
15 years 10 months ago
Fast motion estimation with modified diamond search for variable motion block sizes
The adaptive and powerful coding schemes in H.264 provide significant coding efficiency and some additional merits like error resilience and network friendliness. In spite of thes...
Woong Il Choi, Byeungwoo Jeon, Jechang Jeong
ISPD
2004
ACM
126views Hardware» more  ISPD 2004»
15 years 10 months ago
Recursive bisection based mixed block placement
Many current designs contain a large number of standard cells intermixed with larger macro blocks. The range of size in these “mixed block” designs complicates the placement p...
Ateen Khatkhate, Chen Li 0004, Ameya R. Agnihotri,...
CORR
2008
Springer
92views Education» more  CORR 2008»
15 years 5 months ago
Differential Transmit Diversity Based on Quasi-Orthogonal Space-Time Block Code
By using joint modulation and customized constellation set, we show that Quasi-Orthogonal Space-Time Block Code (QO-STBC) can be used to form a new differential space-time modulati...
Chau Yuen, Yong Liang Guan, Tjeng Thiang Tjhung
SPIRE
2004
Springer
15 years 10 months ago
Longest Motifs with a Functionally Equivalent Central Block
This paper presents a generalization of the notion of longest repeats with a block of k don’t care symbols introduced by [8] (for k fixed) to longest motifs composed of three pa...
Maxime Crochemore, Raffaele Giancarlo, Marie-Franc...