NOMA in downlink SDMA with limited feedback: Performance analysis and optimization
In this paper, the performance of non-orthogonal multiple access (NOMA) is investigated
and optimized in a downlink space division multiple access network with a multi-antenna …
and optimized in a downlink space division multiple access network with a multi-antenna …
On the outage performance of non-orthogonal multiple access with 1-bit feedback
In this paper, the outage performance of downlink non-orthogonal multiple access (NOMA)
is investigated for the case where each user feeds back only one bit of its channel state …
is investigated for the case where each user feeds back only one bit of its channel state …
User selection and power allocation for downlink NOMA systems with quality-based feedback in rayleigh fading channels
In this letter, we consider a single-cell downlink non-orthogonal multiple access (NOMA)
system using greedy scheduling with quality-based channel-state information (CSI) …
system using greedy scheduling with quality-based channel-state information (CSI) …
Sum-rate maximization guaranteeing user fairness for NOMA in fading channels
Recently, non-orthogonal multiple access (NOMA) transmission has aroused an upsurge of
interest due to its obvious superiority in spectral efficiency and user connectivity for the next …
interest due to its obvious superiority in spectral efficiency and user connectivity for the next …
Outage analysis for downlink NOMA with statistical channel state information
Conventional non-orthogonal multiple access (NOMA) schemes assume perfect channel
state information (CSI) at the transmitter side, which is nearly impractical for many …
state information (CSI) at the transmitter side, which is nearly impractical for many …
Dynamic user clustering and power allocation for uplink and downlink non-orthogonal multiple access (NOMA) systems
Non-orthogonal multiple access (NOMA) has recently been considered as a key enabling
technique for 5G cellular systems. In NOMA, by exploiting the channel gain differences …
technique for 5G cellular systems. In NOMA, by exploiting the channel gain differences …
Rate-aware user pair scheduling with joint power allocation and decoding order selection in NOMA systems
To enhance the outage performance of downlink non-orthogonal multiple access (NOMA)
systems, we investigate opportunistic user pair scheduling (UPS) as well as the joint power …
systems, we investigate opportunistic user pair scheduling (UPS) as well as the joint power …
Optimal and sub-optimal uplink NOMA: joint user grouping, decoding order, and power control
In this letter we explore the user grouping, decoding order and power control in an uplink
non-orthogonal multiple access (NOMA) system. We formulate a joint optimization problem …
non-orthogonal multiple access (NOMA) system. We formulate a joint optimization problem …
Optimal throughput fairness tradeoffs for downlink non-orthogonal multiple access over fading channels
Recently, non-orthogonal multiple access (NOMA) has attracted considerable interest as
one of the 5G-enabling techniques. However, the users with better channel conditions in …
one of the 5G-enabling techniques. However, the users with better channel conditions in …
On the achievable rate region of NOMA under outage probability constraints
Z Tang, J Wang, J Wang, J Song - IEEE Communications …, 2018 - ieeexplore.ieee.org
In this letter, we study the outage achievable rate region of non-orthogonal multiple access
(NOMA), which is defined as the achievable rate region when all users are required to …
(NOMA), which is defined as the achievable rate region when all users are required to …