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» Decomposition Complexity

ICC
2007
IEEE

141views Communications» more ICC 2007»

A Decomposition-Based Low-Complexity Scheduling Scheme for Power Minimization under Delay Constraints in Time-Varying Uplink Cha

14 years 2 months ago

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Abstract— In this paper, we investigate the problem of minimizing the average transmission power of users while guaranteeing the average delay constraints in time-varying uplink ...

Hojoong Kwon, Byeong Gi Lee

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TCOM
2008

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Low complexity MIMO scheduling with channel decomposition using capacity upperbound

13 years 8 months ago

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Abstract In multiuser MIMO systems, the base station schedules transmissions to a group of users simultaneously. Since the data transmitted to each user are different, in order to ...

Xiaojie Zhang, Jungwoo Lee

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ISSAC
2001
Springer

103views Mathematics» more ISSAC 2001»

New complexity bounds for cylindrical decompositions of sub-pfaffian sets

14 years 29 days ago

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Savvas Pericleous, Nicolai Vorobjov

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