Performance of Downlink UTRAN LTE under Control Channel Constraints

Dimas López Villa; Carlos Úbeda Castellanos; István Z. Kovács; Frank Frederiksen; Klaus I. Pedersen

doi:10.1109/VETECS.2008.553

Performance of Downlink UTRAN LTE under Control Channel Constraints

Dimas López Villa, Carlos Úbeda Castellanos, István Z. Kovács, Frank Frederiksen, Klaus I. Pedersen

Department of Electronic Systems

Research output: Contribution to journal › Conference article in Journal › Research › peer-review

22 Citations (Scopus)

Abstract

Dynamic time-frequency domain packet scheduling algorithms in the shared channel of downlink orthogonal Frequency Division Multiple Access (OFDMA) systems have been shown to achieve high multi-user diversity scheduling gains. However, the flexibility is obtained at the cost of additional control signaling for which the availability of resources is limited. This article addresses the effects of control signaling resources limitation and the effects of terminal control signaling decoding errors on the performance OFDMA packet scheduling algorithms.

Original language	English
Journal	I E E E V T S Vehicular Technology Conference. Proceedings
Pages (from-to)	2512-2516
Number of pages	5
ISSN	1550-2252
DOIs	https://doi.org/10.1109/VETECS.2008.553
Publication status	Published - 2008
Event	IEEE 67th Vehicular Technology Conference, VTC-2008 Spring - Singapore, Singapore Duration: 11 May 2008 → 14 May 2008

Conference

Conference	IEEE 67th Vehicular Technology Conference, VTC-2008 Spring
Country/Territory	Singapore
City	Singapore
Period	11/05/2008 → 14/05/2008

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title = "Performance of Downlink UTRAN LTE under Control Channel Constraints",

abstract = "Dynamic time-frequency domain packet scheduling algorithms in the shared channel of downlink orthogonal Frequency Division Multiple Access (OFDMA) systems have been shown to achieve high multi-user diversity scheduling gains. However, the flexibility is obtained at the cost of additional control signaling for which the availability of resources is limited. This article addresses the effects of control signaling resources limitation and the effects of terminal control signaling decoding errors on the performance OFDMA packet scheduling algorithms.",

author = "{L{\'o}pez Villa}, Dimas and {{\'U}beda Castellanos}, Carlos and Kov{\'a}cs, {Istv{\'a}n Z.} and Frank Frederiksen and Pedersen, {Klaus I.}",

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AU - Kovács, István Z.

AU - Frederiksen, Frank

AU - Pedersen, Klaus I.

PY - 2008

Y1 - 2008

N2 - Dynamic time-frequency domain packet scheduling algorithms in the shared channel of downlink orthogonal Frequency Division Multiple Access (OFDMA) systems have been shown to achieve high multi-user diversity scheduling gains. However, the flexibility is obtained at the cost of additional control signaling for which the availability of resources is limited. This article addresses the effects of control signaling resources limitation and the effects of terminal control signaling decoding errors on the performance OFDMA packet scheduling algorithms.

AB - Dynamic time-frequency domain packet scheduling algorithms in the shared channel of downlink orthogonal Frequency Division Multiple Access (OFDMA) systems have been shown to achieve high multi-user diversity scheduling gains. However, the flexibility is obtained at the cost of additional control signaling for which the availability of resources is limited. This article addresses the effects of control signaling resources limitation and the effects of terminal control signaling decoding errors on the performance OFDMA packet scheduling algorithms.

U2 - 10.1109/VETECS.2008.553

DO - 10.1109/VETECS.2008.553

M3 - Conference article in Journal

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JO - I E E E V T S Vehicular Technology Conference. Proceedings

JF - I E E E V T S Vehicular Technology Conference. Proceedings

T2 - IEEE 67th Vehicular Technology Conference, VTC-2008 Spring

Y2 - 11 May 2008 through 14 May 2008

ER -

Performance of Downlink UTRAN LTE under Control Channel Constraints

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