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Analysis

1 / 21,444
1.20220385410Terminal, base station, communication system, and communication method to enable or disable function to transmit feedback information
US - 01.12.2022
Int.Class H04L 1/1812
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
12by using return channel
16in which the return channel carries supervisory signals, e.g. repetition request signals
18Automatic repetition systems, e.g. Van Duuren systems
1812Hybrid protocols; Hybrid automatic repeat request
 Appl.No 17755853 Applicant NTT DOCOMO, INC. Inventor Shohei Yoshioka

A terminal includes: a receiving unit that receives specific sidelink control information related to an indication that disables a function of performing Hybrid Automatic Repeat Request (HARQ) feedback corresponding to a sidelink to a base station; and a control unit that performs a specific operation for the HARQ feedback in a case where the receiving unit receives the specific sidelink control information related to the indication.

2.WO/2021/037130PAGING METHOD AND DEVICE
WO - 04.03.2021
Int.Class H04W 68/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
68User notification, e.g. alerting or paging, for incoming communication, change of service or the like
02Arrangements for increasing efficiency of notification or paging channel
 Appl.No PCT/CN2020/111688 Applicant VIVO MOBILE COMMUNICATION CO., LTD. Inventor XIE, Zhenhua
Provided in embodiments of the present disclosure are a paging method and device, which are used to resolve the problem in which a network device is unable to determine a matching value related to a final call service. The method is executed by a first network function, and comprises: sending service matching information and service flow relationship information to a network device, or sending flow matching information. The service matching information is used to obtain a matching value on the basis of service information or service type information. The service flow relationship information is used to obtain the service information or the service type information on the basis of a flow identifier, or is used to obtain the service information or the service type information on the basis of a session identifier and the flow identifier. The flow matching information is used to obtain the matching value on the basis of the flow identifier, or is used to obtain the matching value on the basis of the session identifier and the flow identifier.
3.WO/2009/006373OPEN LOOP POWER OFFSET UPDATE
WO - 08.01.2009
Int.Class H04B 7/005
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
005Control of transmission; Equalising
 Appl.No PCT/US2008/068720 Applicant QUALCOMM INCORPORATED Inventor CELEBI, Samel
Provided is feedback mechanism to correct power control information in a broadcast signal that is determined to be incorrect by one or more devices that receive and rely on the broadcast information. A device that receives the incorrect broadcast information can determine a correction to the information and provide a recommendation to the source of the broadcast information. The source can selectively determine whether to modify the broadcast information based on the recommendation from one or more devices. If the broadcast information is modified, subsequent devices that receive the broadcast information are provided with the modified information. If further changes are needed, the subsequent devices can provide further recommended changes.
4.WO/2023/078559MULTI TRANSMISSION POINT OPERATION FOLLOWING RANDOM ACCESS IN A WIRELESS COMMUNICATION SYSTEM
WO - 11.05.2023
Int.Class H04W 74/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
74Wireless channel access
 Appl.No PCT/EP2021/080703 Applicant TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) Inventor GUERREIRO, Igor, Moaco
A method for performing initial access by a wireless device (130) in a wireless communication system (300), where the communication system comprises two or more transmission points, TRP, (110, 120) connected to a clustering entity (160), the method comprising, receiving synchronization signals by the wireless device (130), where each synchronization signal originates from a respective TRP (110, 120), transmitting respective random access signals from the wireless device (130) to the TRPs (110, 120) in response to the received synchronization signals, where each random access signal is associated with a random access signal identification, measuring respective signal qualities of the random access signals received at the TRPs (110, 120), and associating each signal quality measurement with a respective random access signal identification, communicating the measured signal qualities with corresponding random access signal identifications from the TRPs to the clustering entity (160), communicating data indicative of random access signal identifications associated with the plurality of random access signals transmitted by the wireless device (130), from the wireless device (130) to the clustering entity (160), constructing a dataset at the clustering entity (160) comprising measured signal qualities with corresponding TRPs (110, 120) and wireless devices (130), based on the random access signal identifications received from the TRPs and on matching random access signal identifications received from the wireless device (130), where the dataset is configured to support cluster formation of the TRPs for communicating with a wireless device using multi-TRP operation.
5.WO/2023/147680SOURCE LAYER 2 IDENTIFIER FOR PATH SWITCHING
WO - 10.08.2023
Int.Class H04W 40/22
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
40Communication routing or communication path finding
02Communication route or path selection, e.g. power-based or shortest path routing
22using selective relaying for reaching a BTS or an access point
 Appl.No PCT/CN2022/075300 Applicant QUALCOMM INCORPORATED Inventor CHENG, Peng
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a remote user equipment (UE) may generate a measurement report for discovery that includes a serving relay UE source Layer 2 (L2) identifier (ID), of a serving relay UE that serves the remote UE, and a candidate relay UE source L2 ID, for each candidate relay UE of a set of candidate relay UEs. The UE may transmit the measurement report. Numerous other aspects are described.
6.WO/2023/141889LOCATION DETERMINATION
WO - 03.08.2023
Int.Class H04W 4/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
02Services making use of location information
 Appl.No PCT/CN2022/074359 Applicant NOKIA SHANGHAI BELL CO., LTD. Inventor KHARE, Saurabh
Example embodiments of the present disclosure relate to methods, devices, apparatuses and computer readable storage media for location determination. In example embodiments, a first device transmits, to a second device, a first request for indoor or outdoor information of a user equipment. Moreover, the first device receives, from the second device, indoor or outdoor analytics information of the user equipment.
7.WO/2024/031622MULTI-VENDOR SEQUENTIAL TRAINING
WO - 15.02.2024
Int.Class G06N 3/0455
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
NCOMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
3Computing arrangements based on biological models
02Neural networks
04Architecture, e.g. interconnection topology
045Combinations of networks
0455Auto-encoder networks; Encoder-decoder networks
 Appl.No PCT/CN2022/112074 Applicant QUALCOMM INCORPORATED Inventor IBRAHIM, Abdelrahman Mohamed Ahmed Mohamed
An apparatus, method and computer-readable media are disclosed for performing wireless communications. An example method of wireless communications at a first network entity associated with a first vendor includes receiving, at the first network entity, control information from at least a second network entity associated with at least a second vendor, training a first machine learning encoder and a machine learning decoder at the first network entity using the control information and transmitting, to at least the second network entity, a first decoder sequential training dataset for use in training a second machine learning encoder at the second network entity, the first decoder sequential training dataset including at least one of the control information or a latent representation of the control information output by the first machine learning encoder.
8.WO/2024/031712RESOURCE ALLOCATION FOR DIFFERENT FRAME STRUCTURES IN SIDELINK COMMUNICATION
WO - 15.02.2024
Int.Class H04L 27/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27Modulated-carrier systems
 Appl.No PCT/CN2022/112313 Applicant NOKIA SHANGHAI BELL CO., LTD. Inventor LIU, Jianguo
Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of the resource allocation for different frame structures in sidelink communication. The method comprises in accordance with a determination that a first frame structure is allowed to be used in coexistence with a second frame structure in a slot for a sidelink communication, reserving a first set of resources for a first transmission using the first frame structure, the first set of resources being associated with a second set of resources reserved for a second transmission using the second frame structure; and transmitting an indication of the first set of resources and the second set of resources via at least one sidelink control channel. Based on the solution of the present disclosure, an efficient resource allocation solution for better support of coexistent full-slot and sub-slot frame structures for SL-U is achieved.
9.WO/2024/145842USER PLANE TRAFFIC HANDLING FOR EMERGENCY CASE
WO - 11.07.2024
Int.Class H04L 27/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27Modulated-carrier systems
 Appl.No PCT/CN2023/070530 Applicant NOKIA SHANGHAI BELL CO., LTD. Inventor PING, Jing
Example embodiments of the present disclosure relate to UP traffic handling for emergency case. A first terminal device determines that UP traffic is to be communicated between the first terminal device and a second terminal device without confidentiality protection. The first terminal device determines that the UP traffic is to be communicated between the first terminal device and the second terminal device without integrity protection or with a partial integrity protection. The first terminal device transmits, to the second terminal device, a message indicating that the UP traffic is to be communicated without the confidentiality protection or the integrity protection, or without the confidentiality protection and with the partial integrity protection. In turn, the first terminal device communicates the UP traffic between the first terminal device and the second terminal device without the confidentiality protection or the integrity protection, or without the confidentiality protection and with the partial integrity protection.
10.WO/2022/157731CONDITIONAL SYNCHRONIZATION SIGNAL BLOCK MEASUREMENT TIME CONFIGURATION IN NON-TERRESTRIAL NETWORKS
WO - 28.07.2022
Int.Class H04B 7/185
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
14Relay systems
15Active relay systems
185Space-based or airborne stations
 Appl.No PCT/IB2022/050597 Applicant TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) Inventor SEDIN, Jonas
A method (1000) performed by a wireless device (110) includes obtaining (1002) location information associated with the wireless device and/or ephemeris data for one or more satellite cells. The wireless device receives (1004) a measurement configuration to measure reference signals from the one or more satellite cells. The measurement configuration includes at least one measurement window. The wireless device determines (1006) whether to select a measurement window for the one or more satellite cells based on the location information associated with the wireless device and/or ephemeris data of the one or more satellite cells.
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