Results 31 to 40 of about 3,507,722 (308)
Space-Power Adaptive Interference Steering to Manage Interference in XIC
IEEE Access, 2020 With the rapid development of wireless communication technologies, interference has become a key impediment in the improvement of network capacity. In practice, although dense deployment of network can effectively increase the spectrum efficiency, severe
Zhao Li +4 more
doaj +1 more source
Interference Channels With Common Information [PDF]
IEEE Transactions on Information Theory, 2008 In this paper, we consider the discrete memoryless interference channel with common information, in which two senders need deliver not only private messages but also certain common messages to their corresponding receivers. We derive an achievable rate region for such a channel by exploiting a random coding strategy, namely cascaded superposition ...
Jiang, J., Xin, Y., Garg, H.K.
openaire +2 more sources
Entropy, 2018 Near-optimal transmit beamformers are designed for multiuser multiple-input single-output interference channels with slowly time-varying block fading.
Sang Won Choi +2 more
doaj +1 more source
On the interference channel with causal cognition [PDF]
2013 IEEE International Conference on Communications (ICC), 2013 This paper considers the causal cognitive interfer- ence channel that consists of two full-duplex transmitter-receiver pairs sharing the same channel, where one transmitter can causally learn the message of the other transmitter through a noisy link. This channel models unilateral source cooperation.
Martina Cardone +3 more
openaire +2 more sources
Energy-Efficient Optimization in Multi-Sensor WBAN With Multi-Antenna AP
IEEE Access, 2019 This paper optimizes the energy efficiency performance by joint time and beamforming weights allocation in a wireless body area network (WBAN), which consists of a multi-antenna access point (AP), in particular, the AP intends to broadcast radio ...
Zhi Mao +4 more
doaj +1 more source
Analysis of Maximal Topologies and Their DoFs in Topological Interference Management
IEEE Access, 2020 Topological interference management (TIM) can obtain degrees of freedom (DoF) gains with no channel state information at the transmitters (CSIT) except topological information of network in the interference channel.
Jongyoon Yoon, Jong-Seon No
doaj +1 more source
Interference Channels With Source Cooperation [PDF]
IEEE Transactions on Information Theory, 2011 The role of cooperation in managing interference - a fundamental feature of the wireless channel - is investigated by studying the two-user Gaussian interference channel where the source nodes can both transmit and receive in full-duplex. The sum-capacity of this channel is obtained within a gap of a constant number of bits.
Vinod M. Prabhakaran, Pramod Viswanath
openaire +2 more sources
ETRI Journal, 2020 In this paper, we propose one‐bit feedback‐based distributed beamforming (DBF) techniques for simultaneous wireless information and power transfer in interference channels where the information transfer and power transfer networks coexist in the same ...
Yong‐Gi Hong +4 more
doaj +1 more source
Interference Channels With Destination Cooperation [PDF]
IEEE Transactions on Information Theory, 2011 Interference is a fundamental feature of the wireless channel. To better understand the role of cooperation in interference management, the two-user Gaussian interference channel where the destination nodes can cooperate by virtue of being able to both transmit and receive is studied.
Vinod M. Prabhakaran, Pramod Viswanath
openaire +2 more sources
Collaborative Wireless Energy and Information Transfer in Interference Channel [PDF]
IEEE Transactions on Wireless Communications, 2014 This paper studies the simultaneous wireless information and power transfer (SWIPT) in a multiuser wireless system, in which distributed transmitters send independent messages to their respective receivers, and at the same time cooperatively transmit ...
Seunghyun Lee, Liang Liu, Rui Zhang
semanticscholar +1 more source