10952 search results - page 2005 / 2191 » Advances in Network Simulation |
159
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ICC
2007
IEEE
16 years 27 days ago
2007
IEEE
—Direct sequence spread spectrum (DSSS) technique has been widely used in both military communications and commercial communications. On the other hand, it is a challenge to both...
158
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ICC
2007
IEEE
16 years 27 days ago
2007
IEEE
— In multiuser systems, multiuser diversity gains can be achieved by assigning channels to users with higher channel quality. To avoid the extensive information exchange required...
151
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ICC
2007
IEEE
16 years 27 days ago
2007
IEEE
— Co-channel interference has become an important problem with the increasing deployment of wireless networks in the unlicensed frequency band. Most existing schemes aim to avoid...
183
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ICC
2007
IEEE
16 years 27 days ago
2007
IEEE
Long-range dependence (LRD) is a largely verified property of Internet traffic, which severely affects queuing performance in network buffers. A common approach for guaranteein...
102
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ICC
2007
IEEE
16 years 27 days ago
2007
IEEE
— A control frame can be piggybacked in a data frame to increase the channel efficiency in a wireless communication such as IEEE 802.11 WLAN. However, the piggyback scheme may c...