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170
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ICC
2008
IEEE
16 years 29 days ago
2008
IEEE
— Energy-ef ciency is one of the major concerns in wireless sensor networks since it impacts the network lifetime. In this paper, we investigate the relationship between sensor n...
178
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ICC
2008
IEEE
16 years 29 days ago
2008
IEEE
Abstract—Efficient delivery of multimedia contents over wireless network is essential for future communication networks. However, content distribution and network engineering ar...
162
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ICC
2008
IEEE
16 years 29 days ago
2008
IEEE
Abstract—Although predicting the RFID tag distribution before a read cycle begins would be generally difficult and even futile, a likely and interesting scenario is where the ta...
193
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ICC
2008
IEEE
16 years 29 days ago
2008
IEEE
Abstract—In this paper, we introduce a framework for distributed opportunistic scheduling in multihop wireless ad hoc networks. With the proposed framework, one can take a schedu...
206
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ICC
2008
IEEE
16 years 29 days ago
2008
IEEE
— Recently a number of transmission schemes have been introduced to achieve sum capacity for multiuser multiinput multi-output (MIMO) broadcast channels (BC). A block diagonaliza...