28 search results - page 2 / 6 » Efficient Scheduling for Heterogeneous Services in OFDMA Dow... |
MOBIHOC
2009
ACM
14 years 6 months ago
2009
ACM
Femto cells are a cost-effective means of providing ubiquitous connectivity in future broadband wireless networks. While their primary purpose has been to improve coverage in curr...
GLOBECOM
2007
IEEE
13 years 9 months ago
2007
IEEE
Spatial scheduling in a heterogeneous WiMax Downlink channel, based on partial Channel State Information at the Transmitter (CSIT), is carried out through a multibeam opportunistic...
VTC
2007
IEEE
13 years 12 months ago
2007
IEEE
In this paper an efficient scheduling mechanism for wireless local area networks (WLAN) is proposed. This innovative scheme, named hybrid HCCA-EDCA centralised scheme (HHECS), is b...
WIMOB
2008
IEEE
14 years 10 hour ago
2008
IEEE
—Packet scheduling at the data link layer may impact significantly the overall performance of a wireless system using multiple antennas. In this paper, we propose a novel packet ...
VLSID
2002
IEEE
13 years 10 months ago
2002
IEEE
à This paper addresses the problem of static and dynamic variable voltage scheduling of multi-rate periodic task graphs (i.e., tasks with precedence relationships) and aperiodic t...