Non-Orthogonal Multiple Access in Coordinated Direct and Relay Transmission

By Jung-Bin Kim, In-Ho Lee. IEEE Communications Letters, 2015

406 citations recorded by the source corpus.

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Modulation and Multiple Access for 5G Networks (2017, methodology): “A coordinated direct and relay transmission (CDRT) scheme has also been considered by Kim and Lee in [63], where the BS communicates with a near user and a relay simultaneously, invoking NOMA in the ﬁrst time slot while communicating with a far user with the aid of the relay in the following time sl”
Power-Domain Non-Orthogonal Multiple Access (NOMA) in 5G Systems: Potentials and Challenges (2016, background): “The concept of relaying [29] to extend cell coverage can be applied in non-orthogonal coordinated transmissions between multiple small cells and a macro cell in order to achieve more capacity gain.”
Relay Selection for Cooperative NOMA (2016, methodology): “A dedicated relay has been used in [5] to improve the transmission reliability for users with poor channel conditions.”
Non-Orthogonal Multiple Access With Cooperative Full-Duplex Relaying (2016, methodology): “We adopt the same simulation setup as in [6].”
Exploiting Full/Half-Duplex User Relaying in NOMA Systems (2018, background): “The authors in [22, 23] investigated outage probability and system capacity of decode-and-forward (DF) relaying for NOMA.”