Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 143,458

Document Document Title
WO/2018/169801A1
Various aspects of the disclosure relate to distributed multiple-input multiple-output (MIMO) communication such as coordinated beamforming or Joint MIMO. In some aspects, distributed MIMO is used to support communication in a cluster of...  
WO/2018/169637A1
A base station may make more efficient use of resources by transmitting data in a control region of a slot in addition to a data region. In order to avoid performance loss, the base station may adjust the data transmission in the control...  
WO/2018/169100A1
The present invention comprises: a demodulation unit for receiving a broadcast signal including a signal frame divided into a bootstrap area, a preamble area, and a data area, and demodulating the received broadcast signal according to a...  
WO/2018/166627A1
The present application relates to methods for operating a terminal device (31) and a base station (20) of a cellular wireless multiple-input and multiple-output, MIMO, system (10). An uplink precoding for transmitting uplink signals fro...  
WO/2018/170462A1
Systems, methods, and software described herein provide enhancements for managing data storage in a satellite platform. In one implementation, a satellite platform includes a plurality of satellites, wherein a first satellite of the plat...  
WO/2018/166345A1
Provided are a method and device for determining an uplink transmission beam. The method comprises: a base station sending uplink transmission beam indication information to a terminal, wherein the uplink transmission beam indication inf...  
WO/2018/166368A1
Provided are an electronic device and method for wireless communication. The electronic device comprises: a processing circuit configured to: based on the reception of a first signal sent by a remote wireless communication device, select...  
WO/2018/166401A1
Provided are a method and apparatus for determining device beam reciprocity, a computer-readable storage medium and an electronic device. The method for determining device beam reciprocity in the present disclosure comprises: instructing...  
WO/2018/169082A1
In order to provide a technology for suitably operating a management network when using RFIDs attached to articles and the like to manage the articles, this system is equipped with first relay devices arranged on a first network layer, a...  
WO/2018/168110A1
A base station (10A, 10B, 10C) placed in a closed space (50A, 50B, 50C) performs wireless communication across a shield (60A, 60B) with another base station present in another closed space divided by the shield (60A, 60B). A low-loss par...  
WO/2018/169803A1
Various aspects of the disclosure relate to distributed multiple-input multiple-output (MIMO) communication such as coordinated beamforming or Joint MIMO. In some aspects, distributed MIMO is used to support communication in a cluster of...  
WO/2018/166341A1
Provided are a transmission wave beam determination method, a transmission end and a reception end. The method may comprise: a transmission end transmitting a wave beam training signal for N transmission wave beams to a reception end; th...  
WO/2018/167998A1
The present invention is provided with: an antenna (24) for receiving a plurality of beams formed by a wireless base station; and a power control unit (26) for adjusting, in beam-switching for switching the beam used in communication wit...  
WO/2018/167566A1
A base station for a multiple-input, multiple-output (MIMO) array calculates first metrics based on first data rates that are estimated assuming a first clear channel assessment (CCA) mode is used to acquire a channel of an unlicensed fr...  
WO/2018/168410A1
The encoding device is installed in a communication device for transmitting data in a predetermined signal space and is provided with an encoding processing unit. The encoding processing unit generates a plurality of subspaces which are ...  
WO/2018/169612A1
The apparatus is configured to perform a beam scan operation. The beam scan operation may be part of an active beam scanning process. The apparatus is also configured to deactivate the beam scan process upon determining that the apparatu...  
WO/2018/170342A1
Embodiments provide high-throughput, hub-and-spoke satellite communications with geographically non-overlapping user beams and full frequency reuse. For example, a coverage area of a satellite is segmented into multiple candidate coverag...  
WO/2018/169635A2
Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of whether to use uplink reference signals or downlink reference signals for uplink pr...  
WO/2018/168630A1
The purpose of this invention is to improve the estimation accuracy of the direction of a terminal without increasing the number of beam candidates. In a wireless base station (10), a beam selection unit (153) selects, as a transmission ...  
WO/2018/167284A1
A communication device for RF-based communication with another communication device comprises antenna circuitry configured to transmit and receive RF signals, and beamform- ing circuitry configured to perform beamforming and to carry out...  
WO/2018/166890A1
The invention relates to a position-adaptive communication method which is carried out by a communication control module of a movable vehicle (1) in order to establish and maintain a communication connection (4) between the vehicle (1) a...  
WO/2018/167576A1
A base station for a multiple-input, multiple-output (MIMO) array receives a message that includes information identifying the transmitting and receiving nodes. Based on whether the base station has access to up-to-date channel covarianc...  
WO/2018/166596A1
There is provided mechanisms for configuring reception of beam reports. A method is performed by a network node. The method comprises scheduling wireless devices to provide beam reports in a common time/frequency resource. The method com...  
WO/2018/166891A1
The invention relates to a direction-based interface selection method, carried out by a communication control module (8) in a vehicle (1), for establishing and retaining a wireless high-frequency communication connection between a commun...  
WO/2018/169799A1
Various aspects of the disclosure relate to distributed multiple-input multiple-output (MIMO) communication such as coordinated beamforming or Joint MIMO. In some aspects, distributed MIMO is used to support communication in a cluster of...  
WO/2018/167864A1
The present invention is provided with: an antenna (24) for receiving a plurality of beams formed by a wireless base station; and a power control unit (26) for adjusting the transmission power of an uplink signal transmitted to the wirel...  
WO/2018/169809A1
Techniques are described for wireless communication. One method for wireless communication at a base station includes transmitting, on a plurality of beams, a discovery reference signal (DRS) in a first instance of a periodic multi-beam ...  
WO/2018/168275A1
The present invention enables the accuracy of work in antenna direction adjustment to be verified. Adjustment right information transmission/reception means (21) and (31) transmit and receive adjustment right information. An adjustment p...  
WO/2018/169800A1
Various aspects of the disclosure relate to distributed multiple-input multiple-output (MIMO) communication such as coordinated beamforming or Joint MIMO. In some aspects, distributed MIMO is used to support communication in a cluster of...  
WO/2018/165985A1
Provided are a wireless communication method and device. A feedback method for feeding back the signal quality of multiple transmitting beams of a network device by means of a terminal device can be improved, so that the communication pe...  
WO/2018/166262A1
Disclosed in an embodiment of the present invention are a data feedback method and device. The method comprises: a network device performing nonlinear pre-coding algorithm decomposition on a channel matrix to obtain a first characteristi...  
WO/2018/169848A1
A user equipment (UE) may operate in a reception mode that includes a set of sleep cycles and a set of wake cycles. During a sleep cycle of the UE, a signal quality of an active beam carrying a control channel or a data channel may degra...  
WO/2018/169318A1
A method for receiving downlink control information by a terminal in a wireless communication system according to an embodiment of the present invention may comprise the steps of: receiving, from a base station, beam configuration inform...  
WO/2018/170163A1
An optically controlled waveguide device is disclosed. The device includes a first waveguide, a second waveguide, and a semiconductor chip positioned between the first waveguide and the second waveguide. The semiconductor chip includes a...  
WO/2018/170301A2
Aspects of the present disclosure describe receiving control data for a slot of a first wireless service, where the control data indicates one or more partial slots of the slot that are intended for communications of the first wireless s...  
WO/2018/165873A1
Disclosed in the present invention is an uplink signal transmission method. The method comprises: a terminal device determines a target codebook according to the number of antenna array blocks of the terminal device; and the terminal dev...  
WO/2018/168139A1
[Problem] To realize, with a more preferable mode, a polarized MIMO, in a communication device configured to be movable. [Solution] Provided is a communication device which includes a plurality of antenna units that transmit or receive a...  
WO/2018/169357A1
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (...  
WO/2018/169375A1
Disclosed is a method for transmitting an uplink signal by a terminal in a wireless communication system. The method comprises the steps of: transmitting multiple precoded reference signals, to each of which a precoder cyclic pattern is ...  
WO/2018/165971A1
A weighted i1-norm sparse constraint robust beamforming method and device under impulse noise, applicable to the technical field of communications. The method comprises: establishing an optimization formula according to a statistical ave...  
WO/2018/169305A1
The present invention relates to an air conditioner comprising multiple units including outdoor units and indoor units, and a controller for monitoring and controlling the multiple units, wherein: the multiple units are installed so as t...  
WO/2018/165946A1
Disclosed in the present invention are a user equipment for multi-antenna transmission, and a method and an apparatus in a base station. The UE sends a first wireless signal in a first time period, receives a second wireless signal in a ...  
WO/2018/163874A1
The present technology pertains to a signal processing device and method capable of suppressing reduction of communication quality. On the basis of received electric power on all channels in a frequency band to be used for transmissions ...  
WO/2018/165648A1
A method, apparatus, and system for beamforming training using a wireless transmit receive unit (WTRU). A WTRU may receive an indication of a number of space time slots (STSs) from an access point (AP) within a beacon frame during a beam...  
WO/2018/161941A1
Provided are a Polar code rate matching method and a device. The method comprises: encoding an information bit sequence using a coding matrix of a Polar code to obtain a mother code word; performing bit reverse interleaving on the mother...  
WO/2018/162051A1
The present disclosure relates to a system (100) for wireless reference signal distribution. The system (100) comprises an antenna array (135) comprising a plurality of transceivers (140a, 140b). The antenna array (135) is arranged to tr...  
WO/2018/164614A1
It is provided a method for compressing beamspace coefficients to be applied when transferring data between a radio network node and a specific user device, the method being performed in a coefficient encoder and comprising 5 the steps o...  
WO/2018/164332A1
The present specification provides a method for recovering a beam in a wireless communication system. The method by which a terminal recovers a beam, in the present specification, can comprise the steps of: receiving, from a base station...  
WO/2018/165529A1
Devices, methods, and systems for scheduling of an enhanced sector level sweep (SLS). A wireless transmit/receive unit (WTRU) monitors beacon frames transmitted from one or more access points associated with the WTRU. The WTRU receive th...  
WO/2018/161502A1
A method for switching adjustable antennas, comprising: detecting the receive sensitivity of a second antenna in real time, and determining the descent degree of the receive sensitivity after it is detected that a mobile terminal receive...  

Matches 1 - 50 out of 143,458