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公开(公告)号：US20230080882A1
公开(公告)日：2023-03-16
申请号：US17798118
申请日：2020-02-11
发明人： Joao Vieira , Muris Sarajlic , Robert Baldemair
摘要： There is disclosed a method of operating a transmitting radio arrangement in a wireless communication network, the transmitting radio arrangement utilising a first beam pair and a second beam pair for communicating with a radio node, the method including transmitting first signaling on the first beam pair and second signaling on the second beam pair, the first signaling and/or second signaling comprising an extend guard interval. The disclosure also pertains to related devices and methods.
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公开(公告)号：US20230080777A1
公开(公告)日：2023-03-16
申请号：US17790209
申请日：2020-01-23
发明人： Pal FRENGER , Marcus TORNQVIST , Erik ERIKSSON
摘要： A method for stabilising a power grid by at least one backup battery of a network element for use in a communications network. The method comprises determining (402) future power consumption of the network element, determining (404) a required backup energy level of said at least one backup battery based on said determined future power consumption for operation of the network element for a defined period and providing (406) a fraction of capacity of said at least one backup battery to stabilise a power grid.
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63.发明申请公开(公告)号：US20230079185A1
公开(公告)日：2023-03-16
申请号：US17802255
申请日：2021-02-22
发明人： Jianguo LONG , Shaohua LI , Yongquan Qiang
IPC分类号： H04B7/0456 , H04B7/10 , H04B17/10 , H04B17/12
摘要： A method and network node for timing error estimation and compensation for Fifth Generation (5G) New Radio (NR) downlink (DL) systems with uncalibrated antennas are provided. According to one aspect, a method in a network node includes transmitting a first Channel State Information Reference Signal (CSI-RS) having a first timing compensation and transmitting a second CSI-RS having a second timing compensation, receiving a CSI-RS resource indicator (CRI) in a CSI report from a wireless device (WD), and determining from the CRI which of the first and second timing compensation results in a greater spectrum efficiency.
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公开(公告)号：US20230078288A1
公开(公告)日：2023-03-16
申请号：US17760141
申请日：2020-02-06
摘要： One aspect provides a method performed by a radio access network node in a telecommunications network. The method comprises: responsive to detection of a trigger event associated with a wireless device having a connection to the telecommunications network via the radio access network node or seeking to establish a connection to the telecommunications network via the radio access network node, transmitting a message directly to a user plane core network node providing functionality for the connection via the radio access network node, the message comprising one or more of: an indication of an identifier of the wireless device; and an indication of an identifier of a session for the wireless device. The user plane core network node has access to a data storage layer shared between a plurality of user plane core network nodes, the data storage layer storing respective contexts for the sessions of a plurality of wireless devices, including the wireless device.
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公开(公告)号：US20230077963A1
公开(公告)日：2023-03-16
申请号：US17801058
申请日：2021-02-19
发明人： Yong Yang
摘要： Disclosed herein is a method of operation a core network entity (e.g., an AMF or MME) in a core network of a cellular communications system. The method comprises: receiving, from another core network entity (e.g., UMCF), a notification message that comprises a request to replace a PLMN UE radio capability ID(s) containing a first version ID with a PLMN UE radio capability ID(s) containing a second version ID, the second version ID being newer than the first version ID; and performing one or more actions responsive to receiving the notification message.
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公开(公告)号：US11606682B2
公开(公告)日：2023-03-14
申请号：US17041710
申请日：2019-04-05
摘要： A method of operating an Access and Mobility Management Function (AMF) of a communications system that includes an access node (AN) configured to communicate through a wireless air interface with user equipments (UEs) and that has a Session Management Function (SMF), is provided. The method includes receiving an indication of a Max Data Radio Bearer Integrity Protection, DRB-IP, rate indicating a maximum computational capacity of the UE to process DRBs that have integrity protection during Packet Data Unit (PDU) sessions. A PDU session establishment request NAS message is received from the UE for establishing a PDU session. A PDU session create message is communicated toward the SMF. A SMF message is received that contains an indication of an allocated DRB-IP rate for DRBs that are to be integrity protected for a PDU session being established.
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公开(公告)号：US11605885B2
公开(公告)日：2023-03-14
申请号：US16918304
申请日：2020-07-01
发明人： Brian Lehman , Thomas Burn , Scott Mason , David Pell , Jianjun An , Mårten Skoger
IPC分类号： H01Q1/42 , H04W76/40 , H01Q1/24 , H01Q5/30 , H01Q21/00 , H01Q21/26 , H01Q25/00 , H01Q1/02 , H01Q9/16
摘要： A radio assembly is provided. The radio assembly includes at least one radio module and a radome. The radio module has a heatsink disposed on one side and a radio module base on the other side thereof. The radio module base is disposed between the heatsink and the radome. The heatsink defines a cable channel for routing at least one power cable and at least one data cable.
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公开(公告)号：US20230077297A1
公开(公告)日：2023-03-09
申请号：US17800016
申请日：2021-02-09
发明人： Zhang Fu , Shabnam Sultana , Juying Gan
IPC分类号： H04W12/02
摘要： Embodiments of the present disclosure provide methods and apparatus for privacy protection. A method at a first terminal device comprises obtaining at least one privacy policy of the first terminal device. The at least one privacy policy of the first terminal device is related to a link identifier change. The method further comprises transmitting a request message including information regarding the at least one privacy policy of the first terminal device.
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公开(公告)号：US20230076537A1
公开(公告)日：2023-03-09
申请号：US17787307
申请日：2020-12-04
IPC分类号： H04N19/174 , H04N19/172 , H04N19/184
摘要： A method for decoding a plurality of pictures from a bitstream is provided where the bitstream includes a first segment header and a second segment header. The method includes decoding a first picture from the bitstream using first parameter values decoded from the first segment header. The method includes decoding a second picture from the bitstream using second parameter values from the second segment header, wherein at least one second parameter value of the second parameter values from the second segment header is derived from a first parameter value of the first parameter values decoded from the first segment header.
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公开(公告)号：US20230076139A1
公开(公告)日：2023-03-09
申请号：US17798974
申请日：2021-02-12
发明人： Siva Muruganathan , Mattias Frenne , Shiwei Gao , Simon Järmyr , Andreas Nilsson , Jianwei Zhang
摘要： Methods for enhancing Physical Uplink Shared Channel (PUSCH) reliability. In embodiments disclosed herein, a base station provides, and a wireless device receives, an instruction for transmitting a plurality of PUSCH repetitions based on two Sounding Reference Signal (SRS) resource sets. Accordingly, the wireless device transmits, and the base station receives, the plurality of PUSCH repetitions based on the instruction. In a non-limiting example, the wireless device can be configured to transmit the multiple PUSCH repetitions in accordance with codebook based PUSCH transmission or non-codebook based PUSCH transmission. As a result, it is possible to efficiently use multiple SRS resource sets for transmission and/or reception of PUSCH repetitions, especially in Frequency Range 2 (FR2) in which an uplink transmit beam may be formed with a narrower beam-width.
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