Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202410070288.3Aexternal-prioritypatent/CN118785387A/en
Application filed by Samsung Electronics Co LtdfiledCriticalSamsung Electronics Co Ltd
Publication of WO2024210506A2publicationCriticalpatent/WO2024210506A2/en
Publication of WO2024210506A3publicationCriticalpatent/WO2024210506A3/en
H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
H04L5/00—Arrangements affording multiple use of the transmission path
H04L5/0001—Arrangements for dividing the transmission path
H04L5/0014—Three-dimensional division
H04L5/0023—Time-frequency-space
H04L5/0025—Spatial division following the spatial signature of the channel
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04B—TRANSMISSION
H04B7/00—Radio transmission systems, i.e. using radiation field
H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
H04B7/06964—Re-selection of one or more beams after beam failure
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
H04L5/003—Arrangements for allocating sub-channels of the transmission path
H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
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
H04L5/003—Arrangements for allocating sub-channels of the transmission path
H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
H04L5/0055—Physical resource allocation for ACK/NACK
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
H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
H04L5/0096—Indication of changes in allocation
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04W—WIRELESS COMMUNICATION NETWORKS
H04W24/00—Supervisory, monitoring or testing arrangements
H04W24/08—Testing, supervising or monitoring using real traffic
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04W—WIRELESS COMMUNICATION NETWORKS
H04W72/00—Local resource management
H04W72/20—Control channels or signalling for resource management
H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04W—WIRELESS COMMUNICATION NETWORKS
H04W72/00—Local resource management
H04W72/40—Resource management for direct mode communication, e.g. D2D or sidelink
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04W—WIRELESS COMMUNICATION NETWORKS
H04W76/00—Connection management
H04W76/10—Connection setup
H04W76/14—Direct-mode setup
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04W—WIRELESS COMMUNICATION NETWORKS
H04W76/00—Connection management
H04W76/10—Connection setup
H04W76/19—Connection re-establishment
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04W—WIRELESS COMMUNICATION NETWORKS
H04W92/00—Interfaces specially adapted for wireless communication networks
H04W92/16—Interfaces between hierarchically similar devices
H04W92/18—Interfaces between hierarchically similar devices between terminal devices
A method of reducing interference caused by a private mobile radiocommunication network infrastructure, corresponding computer program and base station of a private mobile radiocommunication network infrastructure