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Delay Analysis for TDMA Schemes with Packet Recombining

Abstract : This paper considers the use of SC modulations (Single-Carrier) with FDE (Frequency-Domain Equalization) with low-complexity soft combining ARQ schemes (Automatic Repeat reQuest). With our technique, packets associated to different transmission attempts are combined in a soft way, allowing improved performances. Its low complexity makes it particularly interesting for the uplink of wireless systems. This paper proposes an accurate analytical model for a TDMA (Time Division Multiple Access) scheme where packet combining ARQ is applied. It evaluates the uplink non-saturated packet delay for a generic message arrival process. Our analytical results are validated using physical and MAC layer simulations.
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Submitted on : Friday, November 17, 2017 - 4:27:18 PM
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Miguel Pereira, Luís Bernardo, Rui Dinis, Rodolfo Oliveira, Paulo Carvalho, et al.. Delay Analysis for TDMA Schemes with Packet Recombining. First IFIP WG 5.5/SOCOLNET Doctoral Conference on Computing, Electrical and Industrial Systems (DoCEIS), Feb 2010, Costa de Caparica, Portugal. pp.261-270, ⟨10.1007/978-3-642-11628-5_28⟩. ⟨hal-01060811⟩



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