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91. 发明申请

WO2020064529A1 COMMUNICATIONS DEVICE AND METHOD 审中-公开
公开(公告)号：WO2020064529A1
公开(公告)日：2020-04-02
申请号：PCT/EP2019/075288
申请日：2019-09-20
申请人： SONY CORPORATION , SONY MOBILE COMMUNICATIONS, INC. , SONY EUROPE B.V.
发明人： AWAD, Yassin Aden , SHARMA, Vivek , BERGGREN, Anders , WEI, Yuxin , WAKABAYASHI, Hideji
IPC分类号： H04W56/00
摘要： A method of operating a communications device comprises detecting a plurality of beams of radio signals each being transmitted periodically according to a time divided structure of a wireless access interface provided by a wireless communications network, selecting a first of the plurality of beams of radio signals for detecting a first version of a synchronisation signal transmitted with the first beam of radio signals, selecting a second of the plurality of beams of radio signals for detecting a second version of the synchronisation signal transmitted with the second beam of radio signals, and synchronising with the time divided structure of the wireless access interface from at least one of the first version of the synchronisation signal and the second version of the synchronisation signal. The synchronising may include synchronising data transmission to or data reception from the wireless communications network. The synchronisation signals may include a primary synchronisation signal, a secondary synchronisation signal and a physical broadcast channel providing system configuration information required for initial access to the wireless communications network. By monitoring more than one beam to acquire synchronisation, the communications device can acquire synchronisation to the network more quickly in the event that one beam fails to be transmitted.

92. 发明申请

WO2020249425A1 METHODS FOR CONTROLLING BEAM FAILURE DETECTION, WIRELESS DEVICES AND NETWORK NODES 审中-公开
公开(公告)号：WO2020249425A1
公开(公告)日：2020-12-17
申请号：PCT/EP2020/065197
申请日：2020-06-02
申请人： SONY CORPORATION , SONY EUROPE B.V.
发明人： BERGGREN, Anders , FREDRIK, Rusek
IPC分类号： H04B7/06
摘要： The present disclosure provides a method performed by a wireless device, for controlling beam failure detection. The wireless device comprises one or more beams configured to communicate with a network node. The method comprises receiving, from the network node, control signalling indicative of one or more parameters of a configuration setting to apply for beam failure detection. The method comprises measuring a beam quality metric of a serving beam. The method comprises detecting a beam failure based on the measured beam quality metric and the received control signalling.

93. 发明申请

WO2021064239A1 POSITIONING RESOURCE ALLOCATION 审中-公开
公开(公告)号：WO2021064239A1
公开(公告)日：2021-04-08
申请号：PCT/EP2020/077828
申请日：2020-10-05
申请人： SONY CORPORATION , SONY EUROPE B.V.
发明人： BERGGREN, Anders , PRIYANTO, Basuki , HILL, Johan
IPC分类号： H04L5/00
摘要： A method of operating a network node (120) of a communications network (100) comprises obtaining (1101) one or more positioning conditions of a wireless communication device (130), and selecting (1102) a positioning reference signal resource allocation for positioning reference signals (150) from a set of positioning reference signal resource allocations based on the one or more positioning conditions of the wireless communication device (130).

94. 发明申请

WO2021089284A1 METHOD FOR CONTROLLING COMMUNICATION IN DRX 审中-公开
公开(公告)号：WO2021089284A1
公开(公告)日：2021-05-14
申请号：PCT/EP2020/078898
申请日：2020-10-14
申请人： SONY CORPORATION , SONY EUROPE B.V.
发明人： BERGGREN, Anders , MAZLOUM, Nafiseh , PALENIUS, Torgny , PRIYANTO, Basuki
IPC分类号： H04W52/02 , H04W76/28
摘要： A method for controlling a terminal to receive signaling from a wireless network during discontinuous reception, DRX, the method being carried out in the terminal and comprising determining (604) a time offset (ΔTO) between a first window (41) for monitoring a wake-up signal, WUS, occasion and a subsequent second window (42) for monitoring signal reception responsive to receiving a WUS in the first window, wherein said time offset is dependent on a characteristic (62) associated with a downlink signal from the wireless network in accordance with a predetermined rule.

95. 发明申请

WO2021018513A1 NETWORK CONFIGURATION FOR MONITORING AN OPEN SPECTRUM 审中-公开
公开(公告)号：WO2021018513A1
公开(公告)日：2021-02-04
申请号：PCT/EP2020/068719
申请日：2020-07-02
申请人： SONY CORPORATION , SONY EUROPE B.V.
发明人： BERGGREN, Anders , MAZLOUM, Nafiseh , LJUNG, Rickard
IPC分类号： H04W16/14 , H04W72/12 , H04W76/28
摘要： A network configuration of a wireless communication device monitoring an open spectrum is provided. The wireless communication device monitors the open spectrum for a channel occupancy time acquisition signal, in accordance with the configuration and a discontinuous reception cycle.

96. 发明申请

WO2020254045A1 METHODS FOR ENABLING DOWNLINK DATA COMMUNICATION BETWEEN A WIRELESS DEVICE AND A NETWORK NODE, WIRELESS DEVICES AND NETWORK NODES 审中-公开
公开(公告)号：WO2020254045A1
公开(公告)日：2020-12-24
申请号：PCT/EP2020/063700
申请日：2020-05-15
申请人： SONY CORPORATION , SONY EUROPE B.V.
发明人： LJUNG, Rickard , PRIYANTO, Basuki , BERGGREN, Anders , MAZLOUM, Nafiseh
IPC分类号： H04W72/04 , H04W74/00 , H04W76/27 , H04W76/28 , H04W68/02
摘要： The method is performed by a wireless device, for enabling downlink data communication between the wireless device and a network node. The wireless device is in idle mode. The method comprises communicating, between the wireless device and the network node, control signalling identifying a time parameter indicative of a downlink data reception opportunity associated with a preconfigured uplink resource. The time parameter is indicative of a paging window. The method comprises monitoring the paging window for paging messages. The method comprises upon receiving a paging message in the paging window, receiving downlink data in accordance with the paging message from the network node.

97. 发明申请

WO2020164856A1 COMMUNICATIONS DEVICE, INFRASTRUCTURE EQUIPMENT AND METHODS 审中-公开
公开(公告)号：WO2020164856A1
公开(公告)日：2020-08-20
申请号：PCT/EP2020/051132
申请日：2020-01-17
申请人： SONY CORPORATION , SONY EUROPE B.V.
发明人： SHARMA, Vivek , WEI, Yuxin , BERGGREN, Anders , AWAD, Yassin Aden , WAKABAYASHI, Hideji
IPC分类号： H04W76/27 , H04W48/20 , H04W60/04
摘要： A method of operating a communications device to perform cell reselection in a wireless communications network, the method comprising establishing a radio resource control (RRC) connection, suspending the RRC connection, transmitting a first message in a first cell, the message comprising a request that the RRC connection be resumed, before the RRC connection is resumed in the first cell, selecting as a serving cell a second cell different from the first cell, and transmitting a second message in the second cell, the second message comprising a request that the RRC connection be resumed.

98. 发明申请

WO2020164855A1 COMMUNICATIONS DEVICE, INFRASTRUCTURE EQUIPMENT AND METHODS 审中-公开
公开(公告)号：WO2020164855A1
公开(公告)日：2020-08-20
申请号：PCT/EP2020/051126
申请日：2020-01-17
申请人： SONY CORPORATION , SONY EUROPE B.V.
发明人： AWAD, Yassin Aden , SHARMA, Vivek , BERGGREN, Anders , WEI, Yuxin , WAKABAYASHI, Hideji
IPC分类号： H04W74/08
摘要： A communications device for transmitting data to an infrastructure equipment of a wireless communications network is provided. The infrastructure equipment provides a cell having a coverage area in which the communications device is located. The communications device comprises transmitter circuitry configured to transmit signals to the infrastructure equipment via a wireless access interface provided by the wireless communications network, receiver circuitry configured to receive signals from the infrastructure equipment via the wireless access interface, and controller circuitry configured in combination with the receiver circuitry and the transmitter circuitry to receive an indication of one or more communications parameters from the infrastructure equipment, the indication of the one or more communications parameters comprising an indication of a plurality of reference signal received power (RSRP) thresholds, to determine, based on the received indication of the one or more communications parameters, a location of the communications device with respect to a location of the infrastructure equipment, to transmit a first signal comprising a random access preamble and uplink data to the infrastructure equipment, the uplink data being transmitted in a set of communications resources of the wireless access interface, the random access preamble being associated with the set of communications resources, and to receive a random access response from the infrastructure equipment. At least one of the random access preamble and a modulation and coding scheme (MCS) with which the first signal is transmitted indicate the location of the communications device with respect to the location of the infrastructure equipment.

99. 发明申请

WO2020164837A1 INFRASTRUCTURE EQUIPMENT, COMMUNICATIONS DEVICE AND METHODS 审中-公开
公开(公告)号：WO2020164837A1
公开(公告)日：2020-08-20
申请号：PCT/EP2020/050816
申请日：2020-01-14
申请人： SONY CORPORATION , SONY EUROPE B.V.
发明人： WEI, Yuxin , BERGGREN, Anders , SHARMA, Vivek , AWAD, Yassin Aden , WAKABAYASHI, Hideji
IPC分类号： H04W74/08
摘要： An infrastructure equipment forming part of a wireless communications network for transmitting data to or receiving data from a plurality of communications devices is provided. The infrastructure equipment providing a cell having a coverage area in which the plurality of communications devices are located. The infrastructure equipment comprises transmitter circuitry configured to transmit signals to the communications devices via a wireless access interface provided by the wireless communications network, receiver circuitry configured to receive signals from the communications devices via the wireless access interface, and controller circuitry configured in combination with the receiver circuitry and the transmitter circuitry to transmit to the plurality of communications devices an indication of one or more of a plurality of uplink data transmission configurations, the uplink data transmission configurations each defining different values of a set of one or more communications parameters in accordance with which the plurality of communications devices are to transmit uplink data to the infrastructure equipment, to receive a first signal comprising a random access preamble and uplink data from one of the communications devices, and to transmit a random access response message to the one of the communications devices. The one or more of the plurality of uplink data transmission configurations defining the values of the communications parameters in accordance with which the uplink data of the first signal is received by the infrastructure equipment is dependent on a distance between the one of the communications devices and the infrastructure equipment.

100. 发明申请

WO2021094605A1 POSITIONING OF A WIRELESS COMMUNICATION DEVICE 审中-公开
公开(公告)号：WO2021094605A1
公开(公告)日：2021-05-20
申请号：PCT/EP2020/082230
申请日：2020-11-16
申请人： SONY CORPORATION , SONY EUROPE B.V.
发明人： BERGGREN, Anders , PALENIUS, Torgny , NORD, Lars
IPC分类号： H04W64/00 , G01S1/10 , G01S5/02 , H04W74/08 , H04W76/27
摘要： A method of operating a wireless communication device (101) attachable to a communications network (100) includes receiving a message (6000, 6002) from the communications network (100), the message (6000, 6002) being indicative of a request for a location report (6009) of the wireless communication device (101), and upon receiving the message (6000, 6002) and based on a positioning measurement, transmitting an uplink message (6003) of a random-access procedure (600) of the wireless communication device (101), the uplink message (6003) comprising the location report (6009).

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