507 search results - page 69 / 102 » Signal processing challenges for future wireless communicati... |
PCI
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. The advances in wireless communications along with the exponential growth of transistors per integrated circuit lead to a rapid evolution of Wireless Sensor Devices (WSDs...
JSA
2008
14 years 9 months ago
2008
Commercial designs are currently integrating from 10 to 100 embedded processors in a single system on chip (SoC) and the number is likely to increase significantly in the near fut...
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
- In the paper, we propose an efficient two-factor localized authentication scheme suitable for WLAN roaming. The proposed authentication scheme can greatly improve the security co...
MSWIM
2005
ACM
15 years 3 months ago
2005
ACM
The substitution of ATM transport by IP in future UMTS Radio Access Networks (UTRAN) introduces several performance challenges that need to be addressed to guarantee the feasibili...
CHI
2010
ACM
15 years 1 months ago
2010
ACM
Constructive emotional experiences are strongly related to effective learning. Yet, it is challenging for teachers, researchers and students alike to understand the emotions exper...