Results 261 to 270 of about 1,628,163 (338)

Pilot-Assisted SIMO-NOMA Signal Detection With Learnable Successive Interference Cancellation

IEEE Communications Letters, 2021
In this letter, we propose a pilot-assisted receiver scheme based on learnable successive interference cancellation (PA-LSIC) for uplink single-input multiple-output (SIMO) non-orthogonal multiple access (NOMA) systems.
Xiaoming Wang, Pan Zhu, Dapeng Li, Youyun Xu, Xiao-Hu You   +4 more
semanticscholar   +1 more source

Adaptive Learning Rate Tuning Algorithm for RF Self-Interference Cancellation

IEEE transactions on microwave theory and techniques, 2021
Future wireless systems that take advantage of in-band full-duplex (IBFD) technology require that the consequential self-interference (SI) be sufficiently mitigated for successful operation. Many IBFD designs utilize a multitap RF cancellation stage that
K. E. Kolodziej, Aidan U. Cookson, B. Perry   +2 more
semanticscholar   +1 more source

Network interference cancellation

IEEE Transactions on Wireless Communications, 2009
Due to the broadcasting nature of wireless transmission, concurrently active links can cause mutual interference to each other. This greatly limits the throughput, as well as, results in poor communication reliability especially for wireless systems with multiple links or hops.
Wei Chen 0002, Khaled Ben Letaief, Zhigang Cao 0001   +2 more
openaire   +3 more sources

Frequency-Domain Successive Cancellation of Nonlinear Self-Interference With Reduced Complexity for Full-Duplex Radios

IEEE Transactions on Communications, 2022
Nonlinear self-interference (SI) cancellation is crucial for eliminating the impact of the transmitter-side nonlinearity on the comprehensive SI cancellation performance in full-duplex radios.
Yimin He, Hong-Zhi Zhao, Wen-Bo Guo, S. Shao, You-Xi Tang   +4 more
semanticscholar   +1 more source

An eigenanalysis interference canceler

IEEE Transactions on Signal Processing, 1991
Eigenanalysis methods are applied to interference cancellation problems. While with common array processing methods the cancellation is effected by global optimization procedures that include the interferences and the background noise, the proposed technique focuses on the interferences only, resulting in superior cancellation performance. Furthermore,
Alexander M. Haimovich, Yeheskel Bar-Ness   +1 more
openaire   +1 more source

Distributed Interference Cancellation

2017 IEEE Wireless Communications and Networking Conference (WCNC), 2017
Distributed interference cancellation is considered for a single source and multiple collaborative receivers in the presence of multiple unknown interferers. Receivers observe interference in a distributed setting and collaborate to mitigate the common interference from multiple unknown interferers.
Satya Prakash Ponnaluri, Babak Azimi-Sadjadi, Yalin E. Sagduyu, Wayne Phoel   +3 more
openaire   +1 more source

Incorporation of adaptive interference cancellation into parallel interference cancellation

1999 IEEE 49th Vehicular Technology Conference (Cat. No.99CH36363), 2003
Subtractive interference cancellation receivers estimate and subtract out the multiaccess interference (MAI) from the received signals. Thus, the receivers have potential to provide significant performance improvement over the conventional matched filter (MF) receiver.
null Seong Rag Kim, null Young Gyun Jeong, null Jeong Goo Lee, null In-Kyeong Choi   +3 more
openaire   +1 more source

Performance Analysis of Overlay Cognitive NOMA Systems With Imperfect Successive Interference Cancellation

IEEE Transactions on Communications, 2020
Non-orthogonal multiple access (NOMA) and cognitive radio (CR) are envisioned as promising solutions to achieve high spectral efficiency for future wireless networks.
Liping Luo, Quanzhong Li, Julian Cheng
semanticscholar   +1 more source

Frequency-Domain Differential Interference Cancellation for Full-Duplex OFDM ISAC Systems

IEEE Transactions on Vehicular Technology
The application of in-band full-duplex (IBFD) integrated sensing and communications (ISAC) systems for higher spectral efficiency and lower sensing latency has received increasing interest in recent years.
Bai-Yu Duan, Cong Chen, Wen-Sheng Pan, Ying Shen, Ying Liu, S. Shao   +5 more
semanticscholar   +1 more source

Interference cancellation for two interferences with single co-site interference cancellation system

2017 IEEE 17th International Conference on Communication Technology (ICCT), 2017
This paper investigates the interference cancellation method with single co-site interference cancellation system (CICS) when there are two interferences simultaneously. The system model was established to analyze the interference cancellation performance.
Yunhao Jiang, Wenfang Ding, Ziqiang Xi, Nan Zhao, Minghu Wu   +4 more
openaire   +1 more source