37 search results - page 6 / 8 » pam 2007 |
JCM
2007
13 years 7 months ago
2007
—Modulation techniques have attracted increasing attention in optical wireless communications. Basic schemes such as on off keying (OOK), pulse amplitude modulation (PAM) and pul...
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract—In the context of PAM Time-Hopping/Direct Sequence Impulse Radio Ultra Wide Band (IR-UWB), a residual interference occurs at the output of the Rake Receiver when realist...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
Abstract—This paper presents new low-complexity lattice-decoding algorithms for noncoherent block detection of quadrature amplitude modulation (QAM) and pulse amplitude modulatio...
PAM
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Tracing traffic using commodity hardware in contemporary highspeed access or aggregation networks such as 10-Gigabit Ethernet is an increasingly common yet challenging t...
PAM
2007
Springer
14 years 1 months ago
2007
Springer
The DNS root nameservers routinely use anycast in order to improve their service to clients and increase their resilience against various types of failures. We study DNS traffic co...