公开(公告)号：US12218862B2

公开(公告)日：2025-02-04

申请号：US17876564

申请日：2022-07-29

Applicant: Jin Liu ,  Xiaobo Zhang

Inventor： Jin Liu ,  Xiaobo Zhang

IPC: H04W72/04 ,  H04L5/00 ,  H04W74/0833 ,  H04W76/00 ,  H04W76/25 ,  H04W88/08

Abstract: A first node transmits a first signal; receives a second signal; and transmits a third signal on a target time-frequency resource block; the second signal is used to indicate a first time-frequency resource block, the first time-frequency resource block is used to determine a target time-frequency resource set, and the first time-frequency resource block is one of the multiple time-frequency resource blocks comprised in the target time-frequency resource set; the target time-frequency resource block is one of the multiple time-frequency resource blocks comprised in the target time-frequency resource set, and whether the third signal carries a first-type information block is used to determine the target time-frequency resource block out of the target time-frequency resource set; the first-type information block comprises control-plane information. The present application transmits a Message 3 through additional time-frequency resources to reduce the conflict of random access to mainstream services.

公开(公告)号：US12213112B2

公开(公告)日：2025-01-28

申请号：US17857175

申请日：2022-07-05

Applicant: WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.

Inventor： Kyungjun Choi ,  Minseok Noh ,  Jinsam Kwak

IPC: H04W72/04 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/21 ,  H04W72/23 ,  H04W74/0833 ,  H04W76/00 ,  H04W88/08

Abstract: A transmission and reception method of a radio signal by a terminal in a wireless communication system is disclosed. The method may comprise the steps of: determining whether or not transmission of an uplink radio signal or reception of a downlink radio signal allocated to a terminal is possible on a slot configured to comprise at least one of one or more downlink symbols for downlink transmission, one or more flexible symbols and one or more uplink symbols for uplink transmission; and controlling the transmission of the uplink radio signal or the reception of the downlink radio signal on the basis of the determination.

公开(公告)号：US12206486B1

公开(公告)日：2025-01-21

申请号：US17673402

申请日：2022-02-16

Applicant: Amazon Technologies, Inc.

Inventor： Nicholas Anthony Ansell

IPC: H04W76/00 ,  H04B7/185 ,  H04L67/02 ,  H04W28/06 ,  H04W76/12

Abstract: HTTP/HTTPS communication between non-terrestrial objects and ground stations are enabled by splitting common HTTP/HTTPS proxy functions across two sides of a radio frequency (RF) communication link. An HTTP/HTTPS request may be generated and then transmitted across an RF communication downlink to a ground location, where the HTTP/HTTPS request may be analyzed to determine an appropriate endpoint. A connection is established with the endpoint to permit transmission of the request. In response to the request, the ground location may then take an HTTP/HTTPS response and transmit across an RF communication uplink to the non-terrestrial object.

公开(公告)号：US12177929B2

公开(公告)日：2024-12-24

申请号：US17833334

申请日：2022-06-06

Applicant: Cisco Technology, Inc.

Inventor： Srinath Gundavelli ,  Vimal Srivastava ,  Timothy Peter Stammers ,  Ravi Kiran Guntupalli

IPC: H04W76/00 ,  H04W60/04 ,  H04W76/10 ,  H04W76/30

Abstract: Presented herein are techniques to provide a network-initiated group disconnect for wireless devices belonging to one or more device group(s). In one example, a method may include determining, by a control element of a network, that at least one device group is to be disconnected from the network, wherein the at least one device group comprises a plurality of wireless devices connected to the network; identifying one or more access network radios through which the plurality of wireless devices are connected to the network; and triggering a disconnect command for the at least one device group to be broadcast from each of the one or more access network radios to trigger the plurality of wireless devices to disconnect from the network.

公开(公告)号：US12166543B2

公开(公告)日：2024-12-10

申请号：US18079593

申请日：2022-12-12

Applicant: INTEL CORPORATION

Inventor： Ou Yang ,  Carlos Cordeiro ,  Cheng Chen ,  Oren Kedem

IPC: H04W72/04 ,  H04B7/0413 ,  H04L5/00 ,  H04W74/04 ,  H04W76/00 ,  H04W88/08

Abstract: Some demonstrative embodiments include apparatuses, systems and/or methods of communicating a Single-User (SU) Multiple-Input-Multiple-Output (MIMO) transmission. For example, a first wireless communication station may be configured to transmit a Request to Send (RTS) to a second wireless communication station via a plurality of SU MIMO Transmit (Tx) sectors of the first wireless communication station, the RTS to establish a Transmit Opportunity (TXOP) to transmit an SU-MIMO transmission to the second wireless communication station, a control trailer of the RTS including an indication of an intent to transmit the SU-MIMO transmission to the second wireless communication station; and to transmit the SU-MIMO transmission to the second wireless communication station, upon receipt of a Clear to Send (CTS) from the second wireless communication station indicating that the second wireless communication station is ready to receive the SU-MIMO transmission.

公开(公告)号：US12137344B2

公开(公告)日：2024-11-05

申请号：US17246832

申请日：2021-05-03

Applicant: MAXELL, LTD.

Inventor： Nobuo Masuoka ,  Yasunobu Hashimoto ,  Kazuhiko Yoshizawa ,  Motoyuki Suzuki

IPC: H04W12/08 ,  H04L9/40 ,  H04W12/06 ,  H04W12/50 ,  H04W76/00 ,  H04W76/10 ,  H04W84/12

Abstract: A wireless LAN communication system which achieves convenience where a terminal of a user who is external to an organization can temporarily use the system while ensuring security. For example, a first terminal is used by a user internal to an organization and a second terminal is used by a user external to the organization. A communication device has a display function and the first terminal connects to the communication device via a wireless LAN access point device. The second terminal connects, under permission from the first terminal, to the communication device via the wireless LAN access point. The second terminal uses the display function of the communication device through the connection via the wireless LAN access point. The first terminal and the communication device confirm whether the permission is to be continued or terminated to make the second terminal unable to use the display function.

公开(公告)号：US12120757B2

公开(公告)日：2024-10-15

申请号：US17434276

申请日：2021-06-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jehwan Seo ,  Yongjin Kang ,  Geunsam Yang ,  Sanggi Oh ,  Hyungyong Lee

IPC: H04W76/00 ,  H04W76/14 ,  H04W76/15 ,  H04W76/30

CPC classification number: H04W76/14 ,  H04W76/15 ,  H04W76/30

Abstract: An electronic device is provided. The electronic device identifies, in a state paired with a first external device providing content data, an occurrence of event for pairing with a second external device; releases the pairing with the first external device and performs the pairing with the second external device; sets up the electronic device as a primary device for pairing with the first external device; transmits information about the primary device to the first external device to perform the pairing with the first external device; and based on the content data received form the first external device, outputs content and transmits the content data to the second external device.

公开(公告)号：US12119975B2

公开(公告)日：2024-10-15

申请号：US17660067

申请日：2022-04-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jinho Kim ,  Jungmin Park

IPC: H04W72/04 ,  H04L5/00 ,  H04L27/26 ,  H04W76/00 ,  H04W88/08

CPC classification number: H04L27/2613 ,  H04L5/0051 ,  H04L5/006

Abstract: A user terminal supporting carrier aggregation (CA) and an operating method thereof are provided. The operating method includes receiving indication information regarding a phase tracking reference signal (PTRS) component carrier (CC) group from a base station; determining whether a phase noise characteristic of the user terminal is the same with respect to CCs included in the PTRS CC group, based at least in part on the indication information; requesting the base station to transmit at least one PTRS using at least one CC included in the PTRS CC group; and receiving the at least one PTRS from the base station using the at least one CC.

公开(公告)号：US12096507B2

公开(公告)日：2024-09-17

申请号：US17443249

申请日：2021-07-22

Applicant: QUALCOMM Incorporated

Inventor： Prasad Reddy Kadiri ,  Umesh Phuyal ,  Masato Kitazoe ,  Srinivasan Balasubramanian ,  Arvind Santhanam ,  Aziz Gholmieh ,  Arnaud Meylan

IPC: H04W72/04 ,  H04W12/00 ,  H04W24/10 ,  H04W74/0833 ,  H04W76/00 ,  H04W76/15 ,  H04W76/18 ,  H04W76/27 ,  H04W88/08 ,  H04W76/14 ,  H04W76/19

CPC classification number: H04W76/27 ,  H04W12/00 ,  H04W24/10 ,  H04W74/0833 ,  H04W76/15 ,  H04W76/18 ,  H04W76/14 ,  H04W76/19

Abstract: In an aspect, while a mobile device is operating in a RRC_Idle State, an RRC_Suspended State, an RLF State and/or an RLF Recovery Procedure State, the mobile device may transmit a connection establishment message to a base station of a plurality of base stations. In an aspect, the connection establishment message includes information that indicates whether the mobile device has information associated with signals transmitted by one or more base stations of the plurality of base stations. The mobile device may initiate transmission of the information associated with the signals to the base station subsequent to establishing a security context for the connection between the mobile device and the base station.

公开(公告)号：US12088517B2

公开(公告)日：2024-09-10

申请号：US17672469

申请日：2022-02-15

Applicant: Ofinno, LLC

Inventor： Hyukjin Chae ,  Esmael Hejazi Dinan ,  Yunjung Yi

IPC: H04W72/04 ,  H04L5/00 ,  H04W76/00 ,  H04W88/08 ,  H04W4/40 ,  H04W92/18

CPC classification number: H04L5/0044 ,  H04W4/40 ,  H04W92/18

Abstract: A first wireless device may receive, from a second wireless device, sidelink control information indicating radio resources for a first transport block. The first wireless device may determine, based on a redundancy version (RV) of the first transport block, a first sensing threshold for excluding the radio resources from a plurality of candidate resources to determine remaining resources. The first wireless device may transmit a second transport block via one or more radio resources of the remaining resources.