公开(公告)号：US11653390B2

公开(公告)日：2023-05-16

申请号：US17479060

申请日：2021-09-20

Applicant: Sony Group Corporation ,  Sony Mobile Communications Inc.

Inventor： Brian Alexander Martin ,  Yuxin Wei ,  Anders Berggren ,  Vivek Sharma ,  Hideji Wakabayashi

IPC: H04W74/08

CPC classification number: H04W74/0833

Abstract: A method of transmitting data in a telecommunications system comprising a terminal transmitting a first random access request message to the base station in accordance with the first random access procedure for transmitting the data to the base station, the first random access request message comprising at least part of the data and a first preamble; and upon determination that the use of the first random access procedure has been unsuccessful, the terminal transmitting a second random access request message to the base station in accordance with the second random access procedure for transmitting the data to the base station, the second random access request message comprising a second preamble.

公开(公告)号：US20220141833A1

公开(公告)日：2022-05-05

申请号：US17577378

申请日：2022-01-18

Applicant: Sony Group Corporation ,  Sony Mobile Communications Inc.

Inventor： Vivek Sharma ,  Yuxin Wei ,  Anders Berggren ,  Hideji Wakabayashi ,  Shinichiro Tsuda

IPC: H04W72/12 ,  H04W76/10 ,  H04L5/14

Abstract: The present disclosure provides a new radio base station for a mobile telecommunications system. The new radio base station has a circuitry configured to communicate with at least one user equipment and at least one LTE base station and to establish a new radio cell. The circuitry is further configured to transmit a time division duplexing configuration of the new radio cell to the LTE base station for identifying, based on the received time division duplexing configuration, a coexistence and intermodulation influence on an LTE receiver of the at least one user equipment.

公开(公告)号：US12177728B2

公开(公告)日：2024-12-24

申请号：US17840610

申请日：2022-06-15

Applicant: Sony Group Corporation ,  Sony Mobile Communications Inc.

Inventor： Vivek Sharma ,  Hideji Wakabayashi ,  Yuxin Wei ,  Anders Berggren

IPC: H04W76/15 ,  H04W28/02 ,  H04W36/00 ,  H04W36/18 ,  H04W36/28

Abstract: A terminal device and a method of operating a terminal device in a wireless communication network. The method comprises establishing, by the terminal device, a first radio connection with a first network access node for transmission of data via a first bearer and a second radio connection with the first network access node for transmission of data via a second bearer. Based on a difference between quality of service for the data transmission via the first bearer and the second bearer, a third radio connection is established between the terminal device and a second network access node for transmission of the data via the first bearer; and the third radio connection is established between the terminal device and the second network access node, a fourth radio connection is established between the terminal device and the second network access node for transmission of the data via the second bearer.

公开(公告)号：US11758510B2

公开(公告)日：2023-09-12

申请号：US17346303

申请日：2021-06-14

Applicant: Sony Group Corporation ,  Sony Mobile Communications Inc.

Inventor： Hideji Wakabayashi ,  Anders Berggren ,  Yuxin Wei ,  Vivek Sharma ,  Shinichiro Tsuda

IPC: H04W52/02 ,  H04W64/00 ,  H04W4/20 ,  H04W68/00

CPC classification number: H04W64/006 ,  H04W4/20 ,  H04W68/00

Abstract: A terminal device configured to receive a radio signal from which measurements can be used to assist in determining a position of the terminal device. The terminal device detects one or more system information blocks carrying position assistance information transmitted from the infrastructure equipment and estimates the position of the terminal device by combining the identified position assistance information with the radio signal received by the position detection receiver circuitry. Furthermore the terminal device receives from the infrastructure equipment an indication of relative risk that the position assistance information will change, and in response to the indication of the relative risk that the position assistance information will change to adapt the receiving of the one or more system information blocks to receive an updated version of the position assistance information in accordance with the relative risk.

公开(公告)号：US12150068B2

公开(公告)日：2024-11-19

申请号：US18135202

申请日：2023-04-17

Applicant: Sony Group Corporation ,  Sony Mobile Communications Inc.

Inventor： Yuxin Wei ,  Vivek Sharma ,  Anders Berggren ,  Hideji Wakabayashi ,  Shinichiro Tsuda

IPC: H04W52/34 ,  H04W52/14 ,  H04W52/36 ,  H04W84/04

Abstract: The present disclosure pertains to a user equipment for a mobile telecommunications system includes circuitry including a receiver and a transmitter and which is configured to communicate with a new radio base station and a LTE base station. The circuitry is further configured to indicate a co-existence indication to the new radio base station or to the LTE base station; and receive a power control instruction for controlling power output of the transmitter.

公开(公告)号：US12114366B2

公开(公告)日：2024-10-08

申请号：US18309840

申请日：2023-05-01

Applicant: Sony Group Corporation ,  Sony Mobile Communications Inc.

Inventor： Brian Alexander Martin ,  Yuxin Wei ,  Anders Berggren ,  Vivek Sharma ,  Hideji Wakabayashi

IPC: H04W74/0833

CPC classification number: H04W74/0833

Abstract: A method of transmitting data in a telecommunications system comprising a terminal transmitting a first random access request message to the base station in accordance with the first random access procedure for transmitting the data to the base station, the first random access request message comprising at least part of the data and a first preamble; and upon determination that the use of the first random access procedure has been unsuccessful, the terminal transmitting a second random access request message to the base station in accordance with the second random access procedure for transmitting the data to the base station, the second random access request message comprising a second preamble.

公开(公告)号：US12213215B2

公开(公告)日：2025-01-28

申请号：US18203676

申请日：2023-05-31

Applicant: Sony Group Corporation ,  Sony Mobile Communications Inc.

Inventor： Vivek Sharma ,  Yuxin Wei ,  Anders Berggren ,  Hideji Wakabayashi ,  Shinichiro Tsuda

IPC: H04W88/06 ,  H04B17/318 ,  H04L5/00 ,  H04W8/24 ,  H04W24/10 ,  H04W88/10

Abstract: The present disclosure pertains to a user equipment for a mobile telecommunications system, which has a circuitry configured to communicate with a new radio base station and a LTE base station. The circuitry is further configured to: perform simultaneous uplink communication with the LTE base station and the new radio base station; detect an overheating situation; and transmit capability information in response to detecting the overheating situation.

公开(公告)号：US12069660B2

公开(公告)日：2024-08-20

申请号：US17492963

申请日：2021-10-04

Applicant: Sony Group Corporation ,  Sony Mobile Communications Inc.

Inventor： Shin Horng Wong ,  Brian Alexander Martin ,  Martin Warwick Beale ,  Yuxin Wei ,  Anders Berggren ,  Lars Nord

IPC: H04W72/20 ,  H04L5/00 ,  H04W72/23 ,  H04W36/00 ,  H04W74/0833 ,  H04W76/25 ,  H04W76/27

CPC classification number: H04W72/20 ,  H04L5/0055 ,  H04W72/23 ,  H04W36/0033 ,  H04W74/0833 ,  H04W76/25 ,  H04W76/27

Abstract: An infrastructure equipment that transmits a radio network identifier to a communications device for identifying the communications device when allocating communications resources of the wireless access interface for transmitting downlink data to the communications device. After the communications device has entered an inactive connected state, the infrastructure equipment transmits control signals including the radio network identifier for allocating communications resources of the wireless access interface for the communications device to receive downlink data, determine whether the communications device is still within a radio coverage area of the infrastructure equipment, and if the communications device has left the coverage area, transmit an indication to the one or more other infrastructure equipment via the inter-connecting interface to trigger a process for transmitting downlink data to the communications device from the one or more other infrastructure equipment.

公开(公告)号：US12063564B2

公开(公告)日：2024-08-13

申请号：US18297650

申请日：2023-04-10

Applicant: Sony Group Corporation ,  Sony Mobile Communications Inc.

Inventor： Yuxin Wei ,  Brian Alexander Martin ,  Anders Berggren ,  Lars Nord

IPC: H04W36/00 ,  H04W24/10 ,  H04W36/08 ,  H04W36/14 ,  H04W74/0833 ,  H04W76/27 ,  H04W76/30 ,  H04W84/02

CPC classification number: H04W36/08 ,  H04W24/10 ,  H04W36/0033 ,  H04W36/0066 ,  H04W36/0069 ,  H04W36/14 ,  H04W74/0833 ,  H04W76/27 ,  H04W76/30 ,  H04W84/02

Abstract: A wireless telecommunications system including a terminal device; first infrastructure equipment operable to communicate with the terminal device using a first radio access technology (RAT) and second infrastructure equipment operable to communicate with the terminal device using a second RAT. During a handover procedure for handover from the first infrastructure equipment as a source master infrastructure equipment to a third infrastructure equipment as a target master infrastructure equipment, the second infrastructure equipment is operable to communicate with the third infrastructure equipment using an interface associated with the second RAT so as to allow information necessary for completing the handover to be exchanged between the first infrastructure equipment and the third infrastructure equipment via the second infrastructure equipment.

公开(公告)号：US11765687B2

公开(公告)日：2023-09-19

申请号：US17694055

申请日：2022-03-14

Applicant: Sony Group Corporation ,  Sony Mobile Communications Inc.

Inventor： Brian Alexander Martin ,  Shin Horng Wong ,  Martin Warwick Beale ,  Yuxin Wei ,  Vivek Sharma ,  Shinichiro Tsuda ,  Hideji Wakabayashi ,  Anders Berggren

IPC: H04W68/02 ,  H04W76/11 ,  H04W76/27 ,  H04W68/00

CPC classification number: H04W68/02 ,  H04W68/005 ,  H04W76/11 ,  H04W76/27

Abstract: A method of communicating data between a radio network infrastructure and a terminal device in a wireless telecommunications network. The method comprises establishing at a radio network infrastructure element there is data available for communication between the radio network infrastructure and the terminal device and transmitting a paging message for the terminal device from the radio network infrastructure element. The paging message comprises an indication of an identifier for the terminal device and an indication of a network allocated resource for use in subsequently communicating the data between the radio network infrastructure element and the terminal device. In response to receiving the paging message the terminal device transmits to the radio network infrastructure element a paging response indicating the terminal device received the paging message, after which the data is communicated between the radio network infrastructure element and the terminal device using the network allocated resource.