3733 search results - page 583 / 747 » Logics of communication and change |
186
click to vote
VTC
2006
IEEE
16 years 15 days ago
2006
IEEE
—The IEEE 802.15.3 has introduced a type of time division multiple access (TDMA) which allocates the variable length of timeslot within a constant time interval. However, it need...
170
click to vote
VTC
2006
IEEE
16 years 15 days ago
2006
IEEE
— Performance comparison of multiuser OFDM-TDMA and OFDMA systems by considering physical and link cross-layer behavior is conducted in this work. We provide a new framework for ...
167
click to vote
VTC
2006
IEEE
16 years 15 days ago
2006
IEEE
When adapting the transmitter to the channel state information (CSI), improved transmission is possible compared to the open loop system where no CSI is provided at the transmitte...
174
click to vote
VTC
2006
IEEE
16 years 15 days ago
2006
IEEE
This paper presents a hybrid automatic repeat request (HARQ) with variable spreading factor (VSF) suitable for a multicarrer code division multiple access (MC-CDMA). We consider a ...
167
click to vote
ACMACE
2006
ACM
16 years 15 days ago
2006
ACM
Internet Pajama is a novel wearable system aimed at promoting physical interaction in remote communication between parent and child. This system enables parent and child to hug on...