Results 11 to 20 of about 1,832 (136)
Opportunistic Non-Orthogonal Multiple Access Scheme with Unreliable Wireless Backhauls [PDF]
2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), 2018 The demand for increased connectivity and reliability of devices in the fifth generation (5G) of wireless communications requires new technology for ensuring massive connectivity and high spectral efficiency. In addition, wireless backhauls with guaranteed reliability are being considered to improve the overall system performance.
Sunyoung Lee +2 more
openaire +2 more sources
Transmitter selection for secrecy against colluding eavesdroppers with backhaul uncertainty
IET Communications, Volume 17, Issue 14, Page 1741-1759, August 2023., 2023 This manuscript is a research article that deals with the security of a wireless communication network with multiple transmitters having backhaul connections in the presence of eavesdroppers. We evaluate the secrecy performance of the system and describe the numerical results along with the simulation results.
Burhan Wafai, Ankit Dubey, Chinmoy Kundu
wiley +1 more source
On the Impact of Backhaul Channel Reliability on Cooperative Wireless Networks [PDF]
, 2013 We study the effect of unreliable backhaul links on the performance of Coordinated Multi-Point (CoMP) techniques. CoMP has emerged as a powerful scheme to mitigate co-channel interference. Economically viable deployment of Heterogeneous Networks (HetNets)
Li, Jingya +3 more
core +1 more source
American Business Law Journal, Volume 60, Issue 1, Page 175-229, Spring 2023., 2023 The Outer Space Treaty (OST) is the foundation of all international space regulation. It establishes space as the province of all humankind and promotes its peaceful use and exploration for the benefit and in the interests of all countries. In 2020, the FCC released its “Mitigation of Orbital Debris in the New Space Age” guidelines for commercial ...
Michael B. Runnels
wiley +1 more source
Rate Optimal design of a Wireless Backhaul Network using TV White Space [PDF]
, 2015 The penetration of wireless broadband services in remote areas has primarily been limited due to the lack of economic incentives that service providers encounter in sparsely populated areas.
Islam, Muhammad Nazmul +3 more
core +1 more source
Security in 5G and beyond recent advances and future challenges
SECURITY AND PRIVACY, Volume 6, Issue 1, January/February 2023., 2023 Abstract 5G, 6G, and beyond (xG) technologies aim at delivering emerging services with new requirements and challenges, enabling full and hyper mobile connectivity over the world. These beyond 5G networks are expected to ensure better quality of service, very high data rate, improved network security, high capacity, low latency, and low cost.
Fatima Salahdine, Tao Han, Ning Zhang
wiley +1 more source
Secure Energy Harvesting Relay Networks With Unreliable Backhaul Connections
IEEE Access, 2018 Wireless backhaul is a cost-effective and flexible alternative to wired backhaul, yet it suffers from unreliability. This paper studies the secrecy performance of a relay network with such unreliable wireless backhaul. Bernoulli process is adopted to model the wireless backhaul reliability.
Cheng Yin +5 more
openaire +4 more sources
Telematics Collaborative Resource Allocation Algorithm Based on Cloud Sidecar
Security and Communication Networks, Volume 2022, Issue 1, 2022., 2022 This paper provides an in‐depth study and analysis of a distributed allocation algorithm for collaborative resources for cloud‐edge‐vehicle‐based Telematics. The approach starts from the emerging application of urban environmental monitoring based on vehicular networking, with an integrated design of data sensing detection and transmission, and ...
Zheng Zhang +4 more
wiley +1 more source
Impact of Wireless Backhaul Unreliability and Imperfect Channel Estimation on Opportunistic NOMA [PDF]
IEEE Transactions on Vehicular Technology, 2019 We propose a new opportunistic non-orthogonal multiple access (NOMA) scheme under wireless backhaul unreliability and fronthaul channel uncertainty, where fronthaul represents regular radio access link. In particular, we propose two opportunistic methods for the proposed NOMA, which allow the best transmitter selection approaches based on either a near
Sunyoung Lee +2 more
openaire +2 more sources
Interference Management in 5G Reverse TDD HetNets with Wireless Backhaul: A Large System Analysis [PDF]
, 2015 This work analyzes a heterogeneous network (HetNet), which comprises a macro base station (BS) equipped with a large number of antennas and an overlaid dense tier of small cell access points (SCAs) using a wireless backhaul for data traffic.
Debbah, Merouane +2 more
core +2 more sources