Sciweavers

619 search results - page 76 / 124
» IFIP
Sort
View
IFIP
2004
Springer
15 years 5 months ago
BER Estimation for HiperLAN/2
This paper presents a method to estimate the bit error rate (BER) of the wireless channel based on statistical analysis of the soft output of the receiver only. In HiperLAN/2 sever...
Lodewijk T. Smit, Gerard J. M. Smit, Johann Hurink...
IFIP
2004
Springer
15 years 5 months ago
Multicode Multirate Compact Assignment of OVSF Codes for QoS Differentiated Terminals
—Orthogonal variable spreading factor (OVSF) codes are used in both universal terrestrial radio access–frequency division duplex (UTRA-FDD) and time division duplex (UTRA-TDD) ...
Yang Yang, Tak-Shing Peter Yum
IFIP
2003
Springer
15 years 5 months ago
An Enhanced MAC Architecture for Multi-hop Wireless Networks
The IEEE 802.11 MAC family of standards has been designed for communication in traditional wireless LANs. The enhancement of the IEEE 802.11 family of standards is mainly seen in t...
R. Bernasconi, I. Defilippis, Silvia Giordano, Ale...
IFIP
2003
Springer
15 years 5 months ago
A Novel Approach for Distributed Simulation of Wireless Mobile Systems
Abstract. This position paper introduces the motivation and preliminary implementation issues of a distributed simulation middleware designed to increase the performance and speed-...
Luciano Bononi, Gabriele D'Angelo
IFIP
2003
Springer
15 years 5 months ago
Enhanced Power Saving Scheme for IEEE 802.11 DCF Based Wireless Networks
Abstract. Providing energy efficiency in MAC (Medium Access Control) layer, while achieving desirable throughput, is an important research issue in the area of wireless networking....
Jong-Mu Choi, Young-Bae Ko, Jai-Hoon Kim