[go: up one dir, main page]

Ryu et al., 2024 - Google Patents

Rate-splitting multiple access for GEO-LEO coexisting satellite systems: A traffic-aware throughput maximization precoder design

Ryu et al., 2024

View PDF
Document ID
1611997534405833950
Author
Ryu J
Kaushik A
Lee B
Shin W
Publication year
Publication venue
IEEE Transactions on Vehicular Technology

External Links

Snippet

The frequency coexistence between geostationary orbit (GEO) and low earth orbit (LEO) satellite systems is expected to be a promising approach for relieving spectrum scarcity. However, it is essential to manage mutual interference between GEO and LEO satellite …
Continue reading at ieeexplore.ieee.org (PDF) (other versions)

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18513—Transmission in a satellite or space-based system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2621—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using frequency division multiple access [FDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/715—Interference-related aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W72/00—Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; Arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks ; Receiver end arrangements for processing baseband signals
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03343—Arrangements at the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchical pre-organized networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path

Similar Documents

Publication Publication Date Title
Yin et al. Rate-splitting multiple access for satellite-terrestrial integrated networks: Benefits of coordination and cooperation
Khan et al. Rate splitting multiple access for next generation cognitive radio enabled LEO satellite networks
Alonzo et al. Energy-efficient power control in cell-free and user-centric massive MIMO at millimeter wave
Kisseleff et al. Radio resource management techniques for multibeam satellite systems
US9391730B2 (en) Method and apparatus for interference alignment in a wireless communication system
Ge et al. Joint user pairing and power allocation for NOMA-based GEO and LEO satellite network
CN107888270B (en) Physical layer safety transmission method in cognitive satellite ground fusion network
Ryu et al. Rate-splitting multiple access for GEO-LEO coexisting satellite systems: A traffic-aware throughput maximization precoder design
Khan et al. Rate splitting multiple access for cognitive radio GEO-LEO co-existing satellite networks
Fang et al. Hybrid precoding in cooperative millimeter wave networks
Lee et al. Coordinated rate-splitting multiple access for integrated satellite-terrestrial networks with super-common message
Balti et al. Zero-forcing max-power beamforming for hybrid mmwave full-duplex MIMO systems
Li et al. Non-orthogonal broadcast and unicast joint transmission for multibeam satellite system
Cirik et al. Linear transceiver design for full-duplex multi-cell MIMO systems
Wu et al. Joint beamforming for secure communication in RIS-assisted cognitive radio networks
Zhao et al. Beamforming design for IRS-assisted uplink cognitive satellite-terrestrial networks with NOMA
An et al. NOMA based satellite communication networks: architectures, techniques and challenges
Honnaiah et al. Demand-driven beam densification in multibeam satellite communication systems
Suprith et al. The Performance Evaluation of NOMA for 5G systems using Automatic Deployment of multi Users
Zhu et al. Distributed resource optimization for NOMA transmission in beamforming SATCOM
Seong et al. Rate-splitting for joint unicast and multicast transmission in LEO satellite networks with non-uniform traffic demand
Jalali et al. Downlink Beamforming Strategies for Interference-Aware NGSO Satellite Systems
Na et al. Multigateway precoded NOMA in multibeam satellite multicast systems
Bastami et al. Outage-constrained robust and secure design for downlink rate-splitting UAV networks
Joroughi et al. On-board precoding in a multiple gateway multibeam satellite system