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71. 发明公开

EP4427479A1 TESTING A BASE STATION 审中-实审
公开(公告)号：EP4427479A1
公开(公告)日：2024-09-11
申请号：EP22785708.3
申请日：2022-09-13
申请人： Nokia Technologies Oy
发明人： NG, Man Hung , GOLEBIOWSKI, Bartlomiej , WOJCIECHOWSKI, Tomasz
IPC分类号： H04W24/08 , H04B17/00 , H04W88/10
CPC分类号： H04W24/08 , H04B17/00 , H04W88/10

72. 发明公开

EP4418601A1 METHODS FOR SBFD-UE REPORTING ON FULL-DUPLEX SOFT CONSTRAINTS AND SINR LOSS 审中-公开
公开(公告)号：EP4418601A1
公开(公告)日：2024-08-21
申请号：EP24156512.6
申请日：2024-02-08
申请人： MediaTek Singapore Pte. Ltd.
发明人： NEMETH, Jozsef Gabor , AL-IMARI, Mohammed S Aleabe , BOIXADERA-ESPAX, Francesc
IPC分类号： H04L5/14 , H04B17/00 , H04W52/00
CPC分类号： H04W52/00 , H04B17/00 , H04L5/14
摘要： Techniques pertaining to subband full duplex (SBFD) user equipment (UE) reporting soft constraints on full-duplex scheduling to network nodes are described. Such techniques include establishing full-duplex communication between a UE and a network node such that the UE is able to transmit data to the network node and receive data from the network node simultaneously in time. The techniques further include reporting by the UE to the network node, information that includes a signal-to-Interference-plus-noise ratio (SINR) loss and one or more soft constraints on a full-duplex scheduling of communication resources that is performed by the network node for the UE during the full-duplex communication.

73. 发明公开

EP4354986A1 TRANSMISSION DELAY MEASUREMENT METHOD, POSITIONING METHOD, TERMINAL, BASE STATION AND STORAGE MEDIUM 审中-实审
公开(公告)号：EP4354986A1
公开(公告)日：2024-04-17
申请号：EP22815026.4
申请日：2022-05-17
申请人： ZTE Corporation
发明人： GUO, Xiaojiang , LI, Jie
IPC分类号： H04W64/00 , H04L5/00 , H04B17/00
CPC分类号： H04L43/0864 , H04L43/0852 , H04W24/08 , H04B17/00 , H04W64/00 , H04L5/00
摘要： A transmission delay measurement method, a positioning method, a terminal, a base station and a storage medium. The transmission delay measurement method comprises: acquiring a downlink reference signal sent by a base station, and determining an LOS path and a reference path from a transmission path of the downlink reference signal (S110); acquiring a reference delay difference, wherein the reference delay difference is the difference value between a downlink transmission delay of the LOS path and a downlink transmission delay of the reference path (S120); sending an uplink reference signal to the base station, such that the base station acquires an uplink transmission delay of the reference path (S130); and reporting the reference delay difference to the base station, such that the base station obtains an uplink transmission delay of the LOS path according to the uplink transmission delay of the reference path and the reference delay difference (S140).

74. 发明公开

EP3413484A1 WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION DEVICE 审中-公开
公开(公告)号：EP3413484A1
公开(公告)日：2018-12-12
申请号：EP17746754.5
申请日：2017-01-16
申请人： Sony Corporation
发明人： ZHAO, Peiyao , WANG, Zhaocheng , CHEN, Jinhui
IPC分类号： H04B17/00
CPC分类号： H04B17/00
摘要： The present invention discloses a wireless communication method and a wireless communication device. An electronic device for a first communication device in a wireless communication system comprises: storage device configured to store an analog codebook for the first communication device, the analog codebook comprising a plurality of sets of first configuration parameters for a set of phase shifters of the first communication device; and a processing circuit configured to: perform channel estimation on a first channel from a second communication device to the first communication device respectively based on the plurality of sets of first configuration parameters and signal transmission from the second communication device, select a set of first configuration parameters corresponding to ones of channel estimation results that satisfy a first predetermined condition to generate a reduced analog sub-codebook, configure signal transmission from the first communication device to the second communication device based on the analog sub-codebook, to perform channel estimation on a second channel from the first communication device to the second communication device.

75. 发明公开

EP3389200A1 ACTIVE ANTENNA DEVICE AND TEST METHOD THEREFOR 有权转让
公开(公告)号：EP3389200A1
公开(公告)日：2018-10-17
申请号：EP16872299.9
申请日：2016-11-22
申请人： China Academy of Telecommunications Technology
发明人： LI, Chuanjun , SU, Xin , SONG, Yuexia , JIANG, Shouning
IPC分类号： H04B17/00
CPC分类号： H04B17/12 , H04B17/00 , H04B17/15 , H04B17/17 , H04B17/21 , H04B17/29
摘要： Disclosed are an active antenna device and a test method therefor, for resolving the problem that existing large-scale active antennae cannot be tested by using a traditional test method due to no traditional antenna connectors. The active antenna device comprises: a transceiver array, a radio frequency calibration and test distribution network unit, an antenna passive distribution network unit, an antenna array, and S test connectors, wherein the radio frequency calibration and test distribution network unit is connected to the transceiver array through N data channels and M calibration channels respectively and is connected to the test connectors, and the antenna passive distribution network unit is connected to the radio frequency calibration and test distribution network unit through N data channels and is connected to the antenna array through P data channels, N being a positive integer greater than or equal to 1, M being a positive integer greater than or equal to 1, P being a positive integer greater than or equal to 1, and S being a positive integer greater than or equal to 1.

76. 发明公开

EP3376691A1 TEST DEVICE AND TEST METHOD 有权
公开(公告)号：EP3376691A1
公开(公告)日：2018-09-19
申请号：EP17160917.5
申请日：2017-03-14
申请人： Rohde & Schwarz GmbH & Co. KG
发明人： KNEIDEL, Matthias
IPC分类号： H04B17/00 , H04B1/00
CPC分类号： H04B17/00 , H04B1/0003
摘要： The present invention provides a test device (100) for testing a device under test (101), the test device (100) comprising a number of antenna ports (102, 103, 104, 105) configured to receive signals (106, 107, 108, 109) from the device under test (101) and/or transmit signals (106, 107, 108, 109) to the device under test (101), and a processor (110, 410, 510) with at least one core (111, 112, 411, 412, 511, 512) for each one of the antenna ports (102, 103, 104, 105), each core (111, 112, 411, 412, 511, 512) being configured to perform at least part of the physical channel processing for the respective antenna port (102, 103, 104, 105). The present invention further provides a respective test method.

77. 发明公开

EP3328115A4 DEVICE, BOARD CARD AND METHOD FOR SIGNAL OUTPUT 有权转让
公开(公告)号：EP3328115A4
公开(公告)日：2018-06-06
申请号：EP16838198
申请日：2016-01-13
申请人： HUAWEI TECH CO LTD
发明人： WANG HAORAN , HUANG YECUN , ZHANG QIANG
IPC分类号： H04W24/06 , H04B17/00
CPC分类号： H04W24/06 , H04B17/00 , Y02D70/00
摘要： The present invention discloses a signal output apparatus, a board, and a signal output method. UE signals to be output are grouped, and UE signals having similar powers are combined and are then output by using one same antenna. This resolves a problem that a low-power UE signal is distorted when a large quantity of UE signals are output from an air interface.

78. 发明公开

EP3270632A4 SEARCH/RESCUE SYSTEM 审中-公开
公开(公告)号：EP3270632A4
公开(公告)日：2018-04-04
申请号：EP15884467
申请日：2015-03-11
申请人： SKYROBOT INC
发明人： KAIO DAISUKE
IPC分类号： H04W40/14 , G01S5/00 , G01S5/02 , H04B17/00
CPC分类号： H04B17/00 , G01S5/0072 , G01S5/0081 , G01S5/0221 , G01S5/0231 , H04W40/14
摘要： Problem To provide a search and rescue system that enables existence of a lost article or lost person to be easily ascertained with the aid of an electrical signal transmitted from a signal transmitting device carried by the lost article or lost person and that upon finding the lost article or lost person enables the position of the lost article or lost person to be transmitted through a network and easily and rapidly ascertained. Solution A search and rescue system comprises a signal generation device, one or more search target finding units, position measuring means, and a network, wherein the search target finding unit ascertains presence of a search target by receiving an electrical signal, an analysis means analyzes the received electrical signal and when determined to be a signal transmitted from the signal generation device, an analysis signal generated by communication means is sent through the network to another search target finding unit or the position measuring means, the position measuring means receives the analysis signal, confirms existence of the search target, detects interruption of analysis signal reception, and controls analysis signal communication route so as to continue analysis signal acquisition.

79. 发明公开

EP3179810A4 BASE STATION AND USER TERMINAL 审中-公开
公开(公告)号：EP3179810A4
公开(公告)日：2018-03-28
申请号：EP15828917
申请日：2015-08-05
申请人： KYOCERA CORP
发明人： FUJISHIRO MASATO , YAMAZAKI CHIHARU , NAGASAKA YUSHI , MITSUI KATSUHIRO
IPC分类号： H04W72/08 , H04W16/14 , H04W72/04
CPC分类号： H04W24/10 , H04B17/00 , H04W16/14 , H04W72/04 , H04W72/0453 , H04W72/0473 , H04W72/08 , H04W72/085
摘要： A base station according to a present embodiment is capable of communication with a user terminal used in a cellular communication system. The base station comprises a controller configured to acquire a first measurement report indicating an interference state, measured by the user terminal, in a specific frequency band that can be utilized without a license, and to allocate, on the basis of the first measurement report, a time-frequency resource in the specific frequency band to the user terminal.

80. 发明公开

EP3163774A4 ELECTRONIC DEVICE, WIRELESS SIGNAL RECEPTION METHOD AND SYSTEM HAVING SAME 有权
公开(公告)号：EP3163774A4
公开(公告)日：2018-02-21
申请号：EP15812546
申请日：2015-06-24
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： LEE HYUN-HWA
IPC分类号： H04B17/00 , H04B1/00 , H04B15/00 , H04W88/06
CPC分类号： H04W52/243 , H04B1/00 , H04B15/00 , H04B17/00 , H04B17/345 , H04W24/08 , H04W88/06
摘要： Disclosed are an electronic apparatus, a wireless signal receiving method thereof and systems having the same, which can prevent a problem in that when a first wireless signal is received at the electronic apparatus for transmitting/receiving a signal using the first wireless signal, such as an IR signal or a Bluetooth signal, and a second wireless signal, such as a WiFi signal or an LTE signal, the first wireless signal is distorted due to an interference by a wireless module for transmitting and receiving the second wireless signal, thereby resulting in malfunctions or errors in data reception. The electronic apparatus includes a first wireless module configured to receive, or transmit and receive a first wireless signal corresponding to a user's input from, or to and from an external apparatus, a second wireless module configured to transmit and receive a second wireless signal different from the first wireless signal via a network, and a controller configured to determine whether the first wireless signal received by the first wireless module is a normal signal, and control a power supplied to the second wireless module, based on the determination.

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