Results 61 to 70 of about 774 (147)
When should firms watch for cross‐industry competition? A demand‐side perspective
Strategic Management Journal, Volume 47, Issue 3, Page 893-941, March 2026.Abstract Research Summary Research on competitor identification has primarily focused on intra‐industry competition. However, cross‐industry competitive threats are prevalent and consequential. We adopt a consumer‐oriented perspective to examine how consumer perceptions shape de facto competition across industry boundaries.
Ying Li, Samira Reis, Olga M. Khessina
wiley +1 more source
Compelling private sport speech
American Business Law Journal, Volume 63, Issue 1, Page 79-99, Spring 2026.Abstract The intermingling of sport and political speech has become increasingly poignant. Although basketball star Michael Jordan has now clarified that his famous statement that “Republicans buy sneakers, too” was made in jest when asked about why he did not make political statements, Michael Jordan was well within his rights to avoid the political ...
Thomas A. Baker III +2 more
wiley +1 more source
International Journal of Satellite Communications and Networking, Volume 44, Issue 1, Page 73-88, January/February 2026.The potential gains of NOMA were evaluated in a satellite system with heterogeneous receivers, after considering the use of specific DVB‐S2X MODCODs, along with the impact of non‐linearities. It was concluded that a judicious power allocation in NOMA, jointly optimized with the IBO of the PAs, can yield significant sum‐rate gains.
Tomás Ramírez, Carlos Mosquera
wiley +1 more source
The Mobile Base Station Strategy for Wireless Networks With Successive Interference Cancellation
IEEE Access, 2019 Successive interference cancellation (SIC) and mobile base stations (MBSs) have been separately exploited to effectively collect data in wireless networks.
Lei Shi +4 more
doaj +1 more source
DL-NOMA-CancelNet: A Deep Learning Framework for Interference Cancellation Using CNN and BiLSTM
Diyala Journal of Engineering SciencesThe rapid growth of user density and heterogeneous service requirements in 5G and emerging 6G networks has intensified multi-user interference, particularly in power-domain non-orthogonal multiple access (PD-NOMA) systems.
Emad A. Hussien
doaj +1 more source
EURASIP Journal on Advances in Signal Processing, 2005 Multicarrier CDMA (MC-CDMA) has become a promising candidate for future wireless multimedia communications for its robustness to frequency-selective fading and its flexibility for handling multiple data rates.
Ibars Christian +2 more
doaj +1 more source
Results in EngineeringFuture wireless technologies must adhere to elevated requirements by providing increased data throughput, reduced latency, and enhanced flexibility. Integration of Non-Orthogonal Multiple Access (NOMA) with Reconfigurable Intelligent Surfaces (RIS) has ...
Mahesh Babu Ammisetty, Madhu Ramarakula
doaj +1 more source
Pilot Assignment for Cell Free Massive MIMO Systems: A Successive Interference Cancellation Approach
Düzce Üniversitesi Bilim ve Teknoloji DergisiIn the contemporary era, considerable attention has been directed towards exploring cell-free massive multiple-input multiple-output (CF-M-MIMO) systems.
Osman Dikmen
doaj +1 more source
Average BER evaluation of the uplink OFDM-based NOMA system under SIC and channel estimation error
Frontiers in Communications and NetworksThe non-orthogonal multiple access (NOMA) scheme has been recognized as a promising candidate for future generation wireless communication networks that require a high data rate and spectral efficiency. In order to achieve a superior spectral efficiency,
Akinbode A. Olawole +4 more
doaj +1 more source
Optimal Beamforming for Full-Duplex Integrated Sensing, Communication, and Computation Systems
IEEE AccessThis paper investigates optimal beamforming design for full-duplex (FD) Integrated Sensing, Communication, and Computation (ISCC) systems, which are envisioned as key enablers for next-generation wireless networks.
Constant Akama +3 more
doaj +1 more source