82 search results - page 8 / 17 » Performance Improvement of Voice over Multihop 802.11 Networ... |
153
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MOBICOM
2004
ACM
15 years 11 months ago
2004
ACM
Capacity improvement is one of the principal challenges in wireless networking. We present a link-layer protocol called Slotted Seeded Channel Hopping, or SSCH, that increases the...
175
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INFOCOM
2003
IEEE
15 years 11 months ago
2003
IEEE
— This paper studies TCP performance over multihop wireless networks that use the IEEE 802.11 protocol as the access method. Our analysis and simulations show that, given a speci...
174
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TMC
2008
15 years 5 months ago
2008
Abstract--In wireless ad hoc networks, in addition to the well-known hidden terminal and exposed terminal problems, the locationdependent contention may cause serious unfairness an...
228
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RTAS
2009
IEEE
16 years 22 days ago
2009
IEEE
In recent years, there has been an increase in video surveillance systems in public and private environments due to a heightened sense of security. The next generation of surveill...
165
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WICON
2008
15 years 7 months ago
2008
TCP can perform poorly in multi-hop wireless networks due to problems that arise with contention and mobility. Endto-end protocols are at an inherent disadvantage in trying to sol...