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公开(公告)号：US20240121848A1
公开(公告)日：2024-04-11
申请号：US18372813
申请日：2023-09-26
Applicant: Yu CHEN , Xiaobo ZHANG
Inventor： Yu CHEN , Xiaobo ZHANG
Abstract: A method and device for wireless communications, comprising receiving a first signaling; the first signaling comprising a first cell identity, the first cell identity being configured to a target Special Cell (SpCell); detecting a first event; herein, the first event belongs to a first candidate event set, the first candidate event set comprises at least one of a first timer being expired, receiving an indication of MAC of an MCG related to a problem occurring in random access procedure, receiving an indication of RLC of an MCG related to reaching a maximum number of retransmissions, or receiving an indication of MAC of an MCG related to continuous uplink listen before talk (LBT) failure; the behavior of detecting whether a first event triggers radio link failure is related to whether there is an ongoing first signaling procedure. The present application can achieve better mobility management through a first signaling.
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公开(公告)号：US20240121704A1
公开(公告)日：2024-04-11
申请号：US17961835
申请日：2022-10-07
Applicant: CHARTER COMMUNICATIONS OPERATING, LLC
Inventor： Amitav Mukherjee
CPC classification number: H04W48/16 , H04W64/003 , H04W76/15 , H04W76/19
Abstract: According to one configuration, a multi-wireless communication system includes communication management hardware disposed in a first wireless network. The communication management hardware provides a mobile communication device first wireless access via a first wireless network in accordance with first subscriber identity information. The communication management hardware detects that the mobile communication device has second wireless access to a second wireless network in accordance with second subscriber identity information. To determine a location of the mobile communication device, the communication management hardware implements a location management function in the first wireless network. The location management function can be configured to produce the location information to include timing information associated with wireless communication between the second wireless network and the mobile communication device. The communication management hardware uses the timing information to determine the location of the mobile communication device.
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公开(公告)号：US11956660B2
公开(公告)日：2024-04-09
申请号：US17429820
申请日：2020-01-10
Applicant: Telefonaktiebolaget LM Ericsson (publ)
Inventor： Antonino Orsino , Oumer Teyeb , Jens Bergqvist , Osman Nuri Can Yilmaz , Icaro L. J. Da Silva , Ali Nader
Abstract: Systems and methods for triggering measurements before the completion of connection resumption are provided. In some embodiments, a method performed by a wireless device for performing measurements where a current Radio Resource Control (RRC) status is: IDLE or INACTIVE. The method includes monitoring for a potential reception of a downlink message in a cell that the wireless device is camping on; detecting, based upon the reception of the downlink message, information regarding performing measurements; performing measurements based on the information regarding performing the measurements; and reporting the measurement results. In some embodiments, the message is a paging message or a message multiplexed with the paging message. In this way, latency might be reduced to start performing measurements. This early availability of measurements at the target cell might increase the speed at which the wireless device acquires wireless connections such as Carrier Aggregation (CA) or Dual Connectivity (DC) connections.
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公开(公告)号：US20240114580A1
公开(公告)日：2024-04-04
申请号：US18533624
申请日：2023-12-08
Applicant: DENSO CORPORATION
Inventor： Tatsuhiro NUMATA
IPC: H04W76/19 , G01R31/3835 , H01M10/48 , H04W4/40
CPC classification number: H04W76/19 , G01R31/3835 , H01M10/48 , H04W4/40
Abstract: A battery monitoring apparatus includes a battery ECU, a plurality of voltage monitors, and a wireless device. The wireless device contains a main unit disposed to the battery ECU and sub units disposed to the corresponding voltage monitors. In response to establishment of communication connection of wireless communication between the main unit and the sub units, the main unit wirelessly transmits a command by the battery ECU to the sub units, and the sub units wirelessly transmit voltage information detected by the voltage monitors to the main unit. The wireless device acquires voltage monitor information prior to establishment of initial communication connection, and establishes communication connection based on the voltage monitor information. The battery ECU or each voltage monitor is provided with a storage unit configured to store voltage monitor information. At re-connection, the wireless device performs communication re-connection using the voltage monitor information stored in the storage unit.
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125.发明公开公开(公告)号：US20240114400A1
公开(公告)日：2024-04-04
申请号：US18467263
申请日：2023-09-14
Applicant: Nokia Technologies Oy
Inventor： Ling YU , Vinh Van Phan , Gyõrgy Tamàs Wolfner
CPC classification number: H04W36/0058 , H04W36/00835 , H04W76/19
Abstract: In an example embodiments, sending, by a remote user equipment (UE) of a source cell, towards a network node of the source cell a measurement report including a candidate relay (CR) list, wherein the CR list includes at least a cell identification for at least one CR UE for an indirect path switching from the source cell to a target cell associated with a CR UE; detecting a change of a serving cell or camping cell of the CR UE from the target cell to another cell based on receiving from the CR UE at least one message that indicates at least one cell identification for the CR UE is different than reported; and based on the detecting, sending an updated measurement report towards the network node triggering renewing a path switch decision or initiating a radio resource control connection re-establishment procedure with the source cell or the target cell.
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Patent Agency Ranking
公开(公告)号：US11950279B2
公开(公告)日：2024-04-02
申请号：US17038742
申请日：2020-09-30
Applicant: Comcast Cable Communications, LLC
Inventor： Ali Cirik , Esmael Dinan , Yunjung Yi , Hua Zhou , Hyoungsuk Jeon
IPC: H04W74/08 , H04W24/04 , H04W74/0808 , H04W74/0833 , H04W76/19
CPC classification number: H04W74/0808 , H04W24/04 , H04W74/0833 , H04W76/19
Abstract: A wireless device may perform a listen-before transmit (LBT) procedure for an uplink transmission. An LBT failure recovery procedure may be initiated based on a failure of one or more LBT procedures. The LBT failure recovery procedure may be aborted and/or canceled based on one or more conditions, such as receiving configuration (or reconfiguration) parameters, receiving an indication of a bandwidth part switching, deactivating a cell, and/or receiving a request to set (or reset) a communication layer of the wireless device.
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127.发明公开公开(公告)号：US20240107616A1
公开(公告)日：2024-03-28
申请号：US18372654
申请日：2023-09-25
Applicant: Soenghun Kim , BLACKPIN Inc. , SIGNALS CO., LTD.
Inventor： Soenghun Kim
Abstract: A method and apparatus for performing connection resumption is provided. The method includes transmitting UECapabilityInformation to the base station, The UECapabilityInformation includes type 1 SDT support information and type 2 SDT support information, transmitting a message containing the UE NETWORK CAPACITY to the AMF, Specific bits in the UE NETWORK CAPABILITY indicate whether RRC CONNECTION RESUME3 is supported, receiving an RRCRelease from the base station, The RRCRelease comprises a SuspendConfig, In response to receiving said RRCRelease message, entering the RRC_INACTIVE state and performs cell selection, monitoring the paging channel in the selected cell, and initiating RRC CONNECTION RESUME3 or RRC CONNECTION RESUME1 upon receiving a first paging message or a second paging message.
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公开(公告)号：US20240107609A1
公开(公告)日：2024-03-28
申请号：US18528601
申请日：2023-12-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dong gun KIM , Sang Bum KIM , Soeng Hun KIM , Alexander SAYENKO , Jae Hyuk JANG , Seung Ri JIN
Abstract: A method, performed by a user equipment (UE), of transmitting and receiving signals in a wireless communication system, according to an embodiment, includes receiving a logical channel release request from a next-generation node B (gNB), determining a logical channel to release, an operation mode of the logical channel to release, and whether a packet data convergence protocol (PDCP) layer apparatus connected to the logical channel is re-established, based on the logical channel release request, and performing PDCP data recovery based on the determination result.
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129.发明公开公开(公告)号：US20240107608A1
公开(公告)日：2024-03-28
申请号：US18368597
申请日：2023-09-15
Applicant: MEDIA TEK INC.
Inventor： Chun-Fan Tsai , Kun-Lin Wu , Mu-Tai Lin
Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. In certain configurations, the UE enters a first radio resource control (RRC) connection with a first base station of a first network. The UE receives, from the first base station, an indication that enables the UE to send a first request for deactivating or releasing resources used for communications with the first base station. In response to a determination to enter a second RRC connection with a second base station of a second network, the UE sends, to the first base station, the first request for deactivating or releasing the resources. The UE enters the second RRC connection with the second base station while maintaining the first RRC connection with the first base station.
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公开(公告)号：US20240107420A1
公开(公告)日：2024-03-28
申请号：US18354762
申请日：2023-07-19
Applicant: Nokia Technologies Oy
Inventor： Ling Yu , Vinh Van Phan , György Tamás Wolfner
Abstract: There is provided a method, comprising: obtaining, by a user equipment in a first cell, information of at least one candidate relay device, the information including at least a first cell identifier associated with the at least one candidate relay device; transmitting the information to a radio access node of the first cell; receiving, from the radio access node, a path switching command comprising an indication of a relay device among the at least one candidate relay device and a second cell identifier; transmitting, to the relay device, a request to act as a relay for the user equipment, the request comprising an indication of the second cell identifier associated with the path switching command.
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