-
公开(公告)号：US20220386330A1
公开(公告)日：2022-12-01
申请号：US17743136
申请日：2022-05-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Min WU , Feifei SUN
Abstract: The disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system for supporting a higher data transmission rate. A method performed by a user equipment and the user equipment are provided. The method performed by the user equipment includes receiving information related to scheduling without a grant or information related to Radio Resource Control (RRC) Connected state-Discontinuous Reception (C-DRX), and performing an operation related to scheduling without a grant or an operation related to C-DRX correspondingly, based on the received information.
-
公开(公告)号：US20220377813A1
公开(公告)日：2022-11-24
申请号：US17764964
申请日：2020-09-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yi WANG , Feifei SUN , Jingxing FU , Qi XIONG
Abstract: The present disclosure relates to a transmission method and apparatus. The method may comprise: receiving at least one piece of downlink control information; determining, based on the downlink control information, a time resource of a to-be-sent hybrid automatic retransmission request-acknowledgement and/or a content of the hybrid automatic retransmission request-acknowledgement; and sending the hybrid automatic retransmission request-acknowledgement based on the determined time resource and/or the determined content.
-
123.发明申请公开(公告)号：US20220361157A1
公开(公告)日：2022-11-10
申请号：US17872815
申请日：2022-07-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Feifei SUN , Jingxing FU
Abstract: A method for semi-persistent scheduling (SPS) and an apparatus therefor are provided. The method includes monitoring downlink control information (DCI) in a first format group, and activating SPS according to an indication in the DCI in the first format group, and monitoring DCI in a second format group, and releasing SPS according to an indication in the DCI in the second format group, wherein, the payload size of the DCI format in the second format group is less than the payload size of the DCI format in the first format group. The payload size of the scheduled DCI format after the SPS is activated is less than the payload size of the scheduled DCI format activated by the SPS, which significantly promotes efficiency of utilization of resource(s) and reduces power consumption of user equipment for monitoring and detecting DCI, schedule overhead of downlink channel of SPS, and service delay.
-
公开(公告)号：US20220272748A1
公开(公告)日：2022-08-25
申请号：US17594756
申请日：2020-04-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Qi XIONG , Yi WANG , Feifei SUN , Bin YU
Abstract: A method for operating a user equipment (UE) in a wireless communication includes obtaining resource configuration information of an uplink signal; obtaining resource configuration information for two-step random access based on the resource configuration information of the uplink signal; determining resources for transmission for the two-step random access based on the resource configuration information for the two-step random access; and performing the transmission for the two-step random access, wherein the transmission for the two-step random access comprises transmitting a preamble on a random access occasion (RO) and transmitting data for the two-step random access on a physical uplink shared channel (PUSCH).
-
公开(公告)号：US20220264589A1
公开(公告)日：2022-08-18
申请号：US17628072
申请日：2020-07-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Feifei SUN , Qi XIONG , Yi WANG , Min WU
Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The embodiments of the present application provide a method and a device for reporting information and a method, a device for receiving a message and a method and device for data transmission. One method for reporting information includes: receiving auxiliary scheduling information configuration and/or report indication carried in system information; generating auxiliary scheduling information according to the auxiliary scheduling information configuration and/or the report indication; and reporting the auxiliary scheduling information through at least one of Msg1, Msg3, and MsgA. The method for data transmission includes: obtaining configuration information of multiple uplink bandwidth blocks (BWPs); selecting one or more uplink BWPs among the multiple uplink BWPs according to the configuration information of the uplink BWPs, and transmitting a random access request.
-
Patent Agency Ranking
公开(公告)号：US20220248449A1
公开(公告)日：2022-08-04
申请号：US17660367
申请日：2022-04-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Di SU , Miao ZHOU , Feifei SUN , Chen QIAN
Abstract: The present invention discloses a method for receiving scheduling information, comprising steps of: receiving Downlink Control Information (DCI); and determining, according to a mapping relationship between configured transmission resources used for a Physical Uplink Shared Channel (PUSCH) and scheduling information in the DCI, scheduling information corresponding to the PUSCH in the DCI. Compared with the prior art, in the present invention, the scheduling information in the DCI is determined by the mapping relationship between the configured transmission resources used for transmitting the PUSCH by a UE and the scheduling information in the DCI, so that a base station can schedule all UEs for which there is a mapping relationship between PUSCH configured transmission resources and the scheduling information in DCI by sending only one piece of DCI. The scheduling overhead is reduced, the resource waste is reduced, and the efficiency of scheduling terminals by a communication system is significantly improved.
-
公开(公告)号：US20220217755A1
公开(公告)日：2022-07-07
申请号：US17607851
申请日：2020-04-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jingxing FU , Feifei SUN , Yi WANG , Bin YU
Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system such as long term evolution (LTE). The present disclosure provides a method and apparatus of receiving Downlink Control Information (DCI). The method may include: a User Equipment (UE) determines a number of detections corresponding to a DCI detection ability of the UE and a number of detections corresponding to a DCI format; the UE reduces the number of detections corresponding to the DCI format, wherein the reduced number of detections corresponding to the DCI format is smaller than or equal to the number of detections corresponding to the DCI detection ability; and the UE receives the DCI according to the reduced number of detections corresponding to the DCI format. According to the method and apparatus of the present disclosure, a complexity of a procedure of receiving the DCI can be reduced.
-
公开(公告)号：US20220201724A1
公开(公告)日：2022-06-23
申请号：US17594249
申请日：2020-12-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sa ZHANG , Yi WANG , Feifei SUN , Jingxing FU
Abstract: The present disclosure relates to a communication method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for internet of things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.
A method performed by a second type of transceiver node in a wireless communication system is provided, comprising: receiving a first type of data and/or a first type of control signaling from a first type of transceiver node; determining an HARQ-ACK codebook and a time unit for transmitting the HARQ-ACK codebook based on the first type of data and/or the first type of control signaling; and transmitting the HARQ-ACK codebook to the first type of transceiver node in the determined time unit.-
公开(公告)号：US20220201631A1
公开(公告)日：2022-06-23
申请号：US17560868
申请日：2021-12-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Min WU , Feifei SUN , Qi XIONG
IPC: H04W56/00
Abstract: The present disclosure relates to a pre-5th generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th generation (4G) communication system such as long term evolution (LTE). The disclosure provides a synchronization method, apparatus, device and computer readable storage medium, the method being performed by a user device UE. A method includes transmitting a first portion of repetitions of an uplink transmission based on a first value of an uplink synchronization parameter, the first portion of repetitions including a single repetition or multiple repetitions; determining a second value of the uplink synchronization parameter by adjusting the first value of the uplink synchronization parameter; and transmitting a second portion of repetitions of the uplink transmission based on the second value of the uplink synchronization parameter, the second portion of repetitions including a single repetition or multiple repetitions.
-
公开(公告)号：US20220183017A1
公开(公告)日：2022-06-09
申请号：US17600580
申请日：2020-08-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Min WU , Miao ZHOU , Feifei SUN
Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method performed by a first terminal is provided, the method comprising: transmitting, to a second terminal, sidelink control information (SCI) includes information field associated with a request of sidelink channel state information (CSI); transmitting, to the second terminal, a sidelink channel state information reference signal (CSI-RS) in response to the information field indicating request of the sidelink CSI; receiving, from the second terminal, the sidelink CSI obtained based on the sidelink CSI-RS.
-
-
-
-
-
-
-
-
-
Search Results
254
records
(took 0.029 seconds)
