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186
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VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
The currently emerging 802.16e (WiMax) and 3GPP Long Term Evolution (LTE) cellular systems are based on Orthogonal Frequency Division Multiple Access (OFDMA). As OFDMA is basicall...
189
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ICDE
2006
IEEE
16 years 1 months ago
2006
IEEE
It is important to process the updates when nodes are inserted into or deleted from the XML tree. All the existing labeling schemes have high update cost, thus in this paper we pr...
221
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MWCN
2004
Springer
16 years 27 days ago
2004
Springer
: We propose a location-service to assist location-based routing protocols, realised through our Associativity-Based Clustering protocol. The main goal of our scheme, which employs...
184
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INFOCOM
2000
IEEE
15 years 12 months ago
2000
IEEE
Abstract—Most of the QoS routing schemes proposed so far require periodic exchange of QoS state information among routers, imposing both communication overhead on the network and...
207
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INFOCOM
1999
IEEE
15 years 12 months ago
1999
IEEE
This paper presents a mobile tracking scheme that exploits the predictability of user mobility patterns in wireless PCS networks. Instead of the constant velocity fluid-flow or the...