公开(公告)号：US20230111152A1

公开(公告)日：2023-04-13

申请号：US18064740

申请日：2022-12-12

Applicant: Quectel Wireless Solutions Co., Ltd.

Inventor： Zheng LIU ,  Zhongzhi YANG

IPC: H04W72/044

Abstract: Disclosed are a method and an apparatus for a node used for wireless communication. The method includes: receiving, by a first node, a first information block, where the first information block is used to indicate a first time-frequency resource block; performing first access detection in a first sub-band, where the first access detection includes more than one time of first type monitoring; and sending a first signal in the first time-frequency resource block when a quantity of times of the first type monitoring, in the first access detection, with monitoring results indicating that a channel is idle is not less than Q1; or abstaining from sending of a first signal in the first time-frequency resource block when a quantity of times of the first type monitoring, in the first access detection, with monitoring results indicating that a channel is idle is less than Q1.

公开(公告)号：US20240196405A1

公开(公告)日：2024-06-13

申请号：US18584781

申请日：2024-02-22

Applicant: QUECTEL WIRELESS SOLUTIONS CO., LTD.

Inventor： Zheng LIU ,  Zhongzhi YANG

IPC: H04W72/21 ,  H04L1/1812 ,  H04W72/0446 ,  H04W72/0453 ,  H04W76/20

CPC classification number: H04W72/21 ,  H04L1/1812 ,  H04W72/0446 ,  H04W72/0453 ,  H04W76/20

Abstract: A method and a device used in wireless communication nodes are disclosed. A first receiver receiving a first signal, and a first transmitter sending a first bit block and a second bit block in a first PUCCH. The resources occupied by the first PUCCH belong to a first resource set, the first resource set belongs to a first resource pool, the first resource pool includes multiple resource sets, and the first signal is used to determine the first resource set from the first resource pool. A first value is equal to a sum of a number of bits included in the first bit block and the number of bits included in the second bit block, a second value is linearly related to the number of bits included in the first bit block or the second bit block, and the second value is not equal to the first value.

公开(公告)号：US20240022354A1

公开(公告)日：2024-01-18

申请号：US18475111

申请日：2023-09-26

Applicant: Quectel Wireless Solutions Co., Ltd.

Inventor： Zheng LIU ,  Zhongzhi YANG

IPC: H04L1/1812 ,  H04L1/00 ,  H04W72/21 ,  H04W72/56

CPC classification number: H04L1/1812 ,  H04L1/0009 ,  H04W72/21 ,  H04W72/56

Abstract: A method applied to a first node for wireless communication includes receiving a first information block, transmitting a first PUCCH. The target coding method is one of a first candidate method or a second candidate method, and the first information block is used to determine the target coding method from the first candidate method and the second candidate method. In response to the target coding method being the first candidate method, a bit block obtained by the first bit block through channel coding and a bit block obtained by the second bit block through channel coding are used together to generate the first PUCCH. In response to the target coding method being the second candidate method, bit blocks generated together with the first bit block and the second bit block are used to generate the first PUCCH through channel coding.

公开(公告)号：US20240215025A1

公开(公告)日：2024-06-27

申请号：US18601957

申请日：2024-03-11

Applicant: QUECTEL WIRELESS SOLUTIONS CO., LTD.

Inventor： Zheng LIU ,  Zhongzhi YANG

IPC: H04W72/1268 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/566

CPC classification number: H04W72/1268 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/566

Abstract: Method and device used in nodes for wireless communication are disclosed. The node receives a first signal which is used to determine the target resource group. The target resource group occupies the target time domain symbol group. The first PUCCH is sent, the first bit sequence is used to generate the first PUCCH. The first bit sequence comprises a first bit subset and a second bit subset, the first bit subset comprises bits encoded by the first bit block, and the second bit subset comprises bits encoded by the second bit block. The number of target bits is equal to the number of bits in the first bit subset, and the number of bits carried by the target resource group on at least one time domain symbol comprised in the target time domain symbol group is used together with the number of target bits to determine the target interval.

公开(公告)号：US20240008043A1

公开(公告)日：2024-01-04

申请号：US18467945

申请日：2023-09-15

Applicant: Quectel Wireless Solutions Co., Ltd.

Inventor： Zheng LIU ,  Zhongzhi YANG

IPC: H04W72/21 ,  H04L5/00 ,  H04W72/563 ,  H04L1/1829

CPC classification number: H04W72/21 ,  H04L5/0055 ,  H04W72/563 ,  H04L1/1854 ,  H04W92/10

Abstract: Disclosed are a method and a device used in a node of wireless communication. A first node device for wireless communication includes: a first receiver to receive first information and to receive first signaling and second signaling; and a first transmitter to transmit a first signal in a target air-interface resource block, the first signal carrying a third bit block and a fourth bit block. The first bit block is used to generate the third bit block, the second bit block is used to generate the fourth bit block, and an output obtained after all bits in the third bit block and all bits in the fourth bit block are subjected to a first channel coding is used to generate the first signal.

公开(公告)号：US20240007246A1

公开(公告)日：2024-01-04

申请号：US18467978

申请日：2023-09-15

Applicant: Quectel Wireless Solutions Co., Ltd.

Inventor： Zheng LIU ,  Zhongzhi YANG

IPC: H04L5/00 ,  H04W72/542 ,  H04W72/1273 ,  H04W72/0453

CPC classification number: H04L5/0048 ,  H04W72/542 ,  H04W72/1273 ,  H04W72/0453

Abstract: A method includes: receiving a first reference signal group, and transmitting a first information block. The first information block is generated by measuring the first reference signal group. The first information block includes K channel quality indications corresponding to K first type values, respectively. A first channel quality indication is any channel quality indication in the K channel quality indications. The first channel quality indication indicates that in response to the first reference resource block being occupied by a first bit block and the first condition set being met, the first bit block is received by a first node with a transmission block error rate not exceeding the first threshold. The first condition set includes: a receiving quality indication of the first bit block is a first value, and the first value is the first type value corresponding to the first channel quality indication.

公开(公告)号：US20230110721A1

公开(公告)日：2023-04-13

申请号：US18064692

申请日：2022-12-12

Applicant: Quectel Wireless Solutions Co., Ltd.

Inventor： Zheng LIU ,  Zhongzhi YANG

IPC: H04W72/044 ,  H04L5/00

Abstract: Disclosed are a method and an apparatus for a node used for wireless communication. The first node first receives a first wireless signal in a first time-frequency resource pool, where the first wireless signal carries a first block of bits; next sends first signaling in a second time-frequency resource pool, where the first signaling is used to indicate whether the first block of bits is correctly decoded; then monitors a second wireless signal in a third time-frequency resource pool, where the second wireless signal carries the first block of bits; and when the first signaling indicates that the first block of bits is not correctly decoded, the first node sends second signaling in a fourth time-frequency resource pool by using a first power value.

公开(公告)号：US20230023017A1

公开(公告)日：2023-01-26

申请号：US17955851

申请日：2022-09-29

Applicant: Quectel Wireless Solutions Co., Ltd.

Inventor： Zheng LIU ,  Zhongzhi YANG

IPC: H04W72/12 ,  H04W24/08

Abstract: Disclosed are a method and a device for a node used for wireless communication. The node receives a first information block and a second information block, the first information block and the second information block indicate a scheduled cell set and M PDCCK candidates respectively. M1 PDCCH candidates are monitored in a first time window, the M1 PDCCH candidates occupy M2 non-overlapped CCEs. A first threshold and a second threshold are used to determine the M1 PDCCH candidates. The scheduled cell set is divided into a first cell group and a second cell group, a control resource pool in a scheduling cell of a first serving cell is used to determine whether belongs to the first cell group or the second cell group.