公开(公告)号：US20240389029A1

公开(公告)日：2024-11-21

申请号：US18667836

申请日：2024-05-17

Applicant: Dido Wireless Innovations LLC

Inventor： Qi Jiang ,  Xiaobo Zhang

IPC: H04W52/06 ,  H04L5/00

Abstract: The disclosure provides a method and a base station device for wireless communication. A RRC signaling having reference signal resource set(s) and second-type bit field(s) is transmitted, each of the second-type bit field(s) for indicating one power offset and corresponding to one of a plurality of indexes related to the reference signal resource set(s), the second-type bit field(s) including only one second-type bit field corresponding to a first index of the indexes. A PHY signaling having a first bit for determining a first reference signal resource set associated to the plurality of indexes is transmitted. Then a first radio signal at a first power value that is only related to power offsets indicated by all second-type bit fields among the second-type bit field(s) that correspond to the first index is received, the first radio signal being Quasi Co-located with one of the reference signal resource set(s).

公开(公告)号：US20240333439A1

公开(公告)日：2024-10-03

申请号：US18633824

申请日：2024-04-12

Applicant: Dido Wireless Innovations, LLC

Inventor： Qi Jiang ,  Xiaobo Zhang

IPC: H04L5/00 ,  H04W72/044

CPC classification number: H04L5/0005 ,  H04W72/044

Abstract: The disclosure provides a method and device in User Equipment (UE) and base station for wireless communication. The UE receives Q1 first-type information groups, and transmits or receives a first radio signal in a first time-frequency resource according to a configuration of a first information group; the first information group is one of the Q1 first-type information groups; a frequency domain position of the first time-frequency resource is used for determining the first information group from the Q1 first-type information groups; each of the Q1 first-type information groups includes at least one of relevant information to a subcarrier spacing. The disclosure establishes an association between the frequency domain position of the first time-frequency resource and the first information group, thereby simplifying the reception of the first-type information group, improving the flexibility of scheduling of frequency domain resources on unlicensed spectrum, and improving the overall performance of the system.

公开(公告)号：US20240098709A1

公开(公告)日：2024-03-21

申请号：US18481137

申请日：2023-10-04

Applicant: Dido Wireless Innovations, LLC

Inventor： Qi Jiang ,  Xiaobo Zhang

IPC: H04W72/044 ,  H04L5/00 ,  H04W72/542

CPC classification number: H04W72/044 ,  H04L5/0053 ,  H04W72/542

Abstract: The present disclosure provides a method and a device in a User Equipment (UE) and a base station for multi-antenna communication. The UE first receives a first radio signal, and then monitors a first signaling set in a first time-frequency resource set; the first radio signal is used for determining that physical layer signaling(s) corresponding to the first signaling set may occupy any of X1 first-type RE sets. In the first time-frequency resource set at most X2 blind detections are performed in the first signaling set, the X2 blind detections are respectively for X2 second-type RE sets, the X2 second-type RE sets are respectively X2 first-type RE sets of the X1 first-type RE sets.

公开(公告)号：US20230413183A1

公开(公告)日：2023-12-21

申请号：US18208441

申请日：2023-06-12

Applicant: Dido Wireless Innovations LLC

Inventor： Qi Jiang ,  Xiabo Zhang

IPC: H04W52/06 ,  H04L5/00

CPC classification number: H04W52/06 ,  H04L5/0048

Abstract: The disclosure provides a method and a device in a node for wireless communication. A first node first receives a first bit field and Q second-type bit field(s), and then transmits L radio signal(s) at a first power value; the first bit field is used for determining a first reference signal resource set; each of the Q second-type bit field(s) indicates one power offset; the first power value is only related to power offsets indicated by all second-type bit fields among the Q second-type bit field(s) that correspond to a first index, and the first index is one of K1 indexes associated to the first reference signal resource set; and the first index is related to the L reference signal resource set(s). Multiple times of repetition based uplink transmissions employ a uniform power control mechanism under multiple beams, which reduces hardware requirements at terminal side and improves transmission performance.

公开(公告)号：US11818691B2

公开(公告)日：2023-11-14

申请号：US17962423

申请日：2022-10-07

Applicant: Dido Wireless Innovations LLC

Inventor： Qi Jiang ,  Xiaobo Zhang

IPC: H04L1/00 ,  H04W72/044 ,  H04L5/00 ,  H04W72/542

CPC classification number: H04W72/044 ,  H04L5/0053 ,  H04W72/542

Abstract: The present disclosure provides a method and a device in a User Equipment (UE) and a base station for multi-antenna communication. The UE first receives a first radio signal, and then monitors a first signaling set in a first time-frequency resource set; the first radio signal is used for determining that physical layer signaling(s) corresponding to the first signaling set may occupy any of X1 first-type RE sets. In the first time-frequency resource set at most X2 blind detections are performed in the first signaling set, the X2 blind detections are respectively for X2 second-type RE sets, the X2 second-type RE sets are respectively X2 first-type RE sets of the X1 first-type RE sets.

公开(公告)号：US12143936B2

公开(公告)日：2024-11-12

申请号：US18208441

申请日：2023-06-12

Applicant: Dido Wireless Innovations LLC

Inventor： Qi Jiang ,  Xiabo Zhang

IPC: H04W52/06 ,  H04L5/00

Abstract: The disclosure provides a method and a device in a node for wireless communication. A first node first receives a first bit field and Q second-type bit field(s), and then transmits L radio signal(s) at a first power value; the first bit field is used for determining a first reference signal resource set; each of the Q second-type bit field(s) indicates one power offset; the first power value is only related to power offsets indicated by all second-type bit fields among the Q second-type bit field(s) that correspond to a first index, and the first index is one of K1 indexes associated to the first reference signal resource set; and the first index is related to the L reference signal resource set(s). Multiple times of repetition based uplink transmissions employ a uniform power control mechanism under multiple beams, which reduces hardware requirements at terminal side and improves transmission performance.