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公开(公告)号：US20200229018A1
公开(公告)日：2020-07-16
申请号：US16835341
申请日：2020-03-31
申请人： Zheng LIU , XiaoBo ZHANG , Lin YANG
发明人： Zheng LIU , XiaoBo ZHANG , Lin YANG
摘要： The present disclosure discloses a method and a device in a communication used for wireless communication. The communication node first performs X measurement(s) respectively in X time-frequency unit(s), the X measurement(s) respectively being used for acquiring X first-type measurement value(s), the X being a positive integer; and then performs a first measurement, the first measurement being used for acquiring a second-type measurement value; and finally transmits a first radio signal; herein, the X first-type measurement value(s) is(are) used for the first measurement, the second-type measurement value acquired by performing the first measurement is used for determining at least one of an MCS employed by the first radio signal or time-frequency resources occupied by the first radio signal; a number of time-frequency resources occupied by one of the X time-frequency unit(s) is related to a subcarrier spacing of subcarriers occupied by the first radio signal.
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公开(公告)号：US20230284191A1
公开(公告)日：2023-09-07
申请号：US18195952
申请日：2023-05-11
申请人： Zheng LIU , Xiaobo ZHANG , Lin YANG
发明人： Zheng LIU , Xiaobo ZHANG , Lin YANG
IPC分类号： H04W72/0446 , H04W72/232 , H04W72/50
CPC分类号： H04W72/0446 , H04W72/232 , H04W72/50 , H04L47/828
摘要： A method and a device in a communication node for wireless communications are disclosed in the present disclosure. The communication node first receives a first signaling; and then receives a first radio signal in K1 slots and receives a second radio signal in K2 slots; the first signaling is used to determine the K1 and the K2; a first TB is used to generate the first radio signal, while a second TB is used to generate the second radio signal, the first TB comprising a positive integer number of bit(s), and the second TB comprising a positive integer number of bit(s); the K1 slots are divided into X1 slot groups, while the K2 slots are divided into X2 slot groups, and positions of the X1 slot groups and the X2 slot groups are interleaved in time domain. The present disclosure can reduce power consumption and improve coverage performance.
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公开(公告)号：US20230037519A1
公开(公告)日：2023-02-09
申请号：US17967861
申请日：2022-10-17
申请人： Zheng LIU , Xiaobo ZHANG , Lin YANG
发明人： Zheng LIU , Xiaobo ZHANG , Lin YANG
摘要： The disclosure provides a method and a device in a communication node for wireless communication. The communication node first receives first information and second information, and then transmits a first radio signal in W1 time sub-window(s); the first information is used for determining X candidate time window(s), any one of the X candidate time window(s) has a time length equal to a first time length, and the first time length is fixed; for a subcarrier spacing of a subcarrier occupied by the first radio signal, one of the X candidate time window(s) comprises Y candidate time sub-window(s), and the Y is related to the subcarrier spacing of the subcarrier occupied by the first radio signal; the second information is used for indicating W candidate time sub-window(s) out of the Y candidate time sub-window(s); and each of the W1 time sub-window(s) is one of the W candidate time sub-window(s).
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公开(公告)号：US20210274524A1
公开(公告)日：2021-09-02
申请号：US17325231
申请日：2021-05-20
申请人： Zheng LIU , Xiaobo ZHANG , Lin YANG
发明人： Zheng LIU , Xiaobo ZHANG , Lin YANG
摘要： The present disclosure a method and device used in communication nodes for wireless communication. A communication node receives X piece(s) of first-type information, transmits X radio signal(s) and transmits a first radio signal; a first bit block is used for generating any one of the X radio signal(s), and the first bit block is also used for generating the first radio signal; the X piece(s) of first-type information is(are) used for determining scheduling information of the X radio signal(s) respectively; the first communication node autonomously determines scheduling information of the first radio signal, a start time of a transmission of the first radio signal is later than an end time of a transmission of any one of the X radio signal(s); the scheduling information comprises at least one of an occupied time-frequency resource, an employed MCS or an employed RV. The present disclosure helps reduce header overhead and delay.
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公开(公告)号：US20210160840A1
公开(公告)日：2021-05-27
申请号：US17168152
申请日：2021-02-04
申请人： Zheng LIU , Xiaobo ZHANG , Lin YANG
发明人： Zheng LIU , Xiaobo ZHANG , Lin YANG
摘要： The disclosure provides a method and a device used in node for wireless communication. The communication node first transmits first information, and then transmits a first radio signal; the first radio signal occupies a first time interval in time domain; the first information is used for indicating a target time length, the target time length is one candidate time length in a target candidate time length set; the first time interval belongs to a first time window, time domain resources in the first time window other than the first time interval are reserved as a gap by a transmitter of the first radio signal, and the target time length is equal to a difference value between the time length of the first time window and the time length of the first time interval. The disclosure improves resource utilization.
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公开(公告)号：US20190357054A1
公开(公告)日：2019-11-21
申请号：US16411163
申请日：2019-05-14
申请人： Zheng LIU , Xiaobo ZHANG , Lin YANG
发明人： Zheng LIU , Xiaobo ZHANG , Lin YANG
摘要： The disclosure discloses a method and device in a communication node for wireless communication. The communication node receives first information, and performs Q energy detections respectively in Q time sub-pools within a first sub-band, and if energy detected by each energy detection of the Q energy detections is lower than a first threshold, starts to transmit a first radio signal at a first time-instant; the first information is used to determine K candidate time-instant subsets; a target time-instant subset is one of the K candidate time-instant subsets, the first time-instant belongs to the target time-instant subset; a frequency-domain bandwidth of the first sub-band is used to determine the target time-instant subset out of the K candidate time-instant subsets, and frequency-domain resources occupied by the first radio signal belong to the first sub-band. The disclosure can improve access fairness.
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公开(公告)号：US20230224869A1
公开(公告)日：2023-07-13
申请号：US18122722
申请日：2023-03-17
申请人： Zheng LIU , Xiaobo ZHANG , Lin YANG
发明人： Zheng LIU , Xiaobo ZHANG , Lin YANG
IPC分类号： H04W72/044 , H04L1/1812
CPC分类号： H04W72/044 , H04L1/1812
摘要： The present disclosure provides a method and a device in a communication node for wireless communications. The communication node first receives first information, the first information being used to determine a target time-frequency resource pool; and then monitors a first signaling; after that, when the first signaling is detected, the communication node receives a first radio signal; a first code block is used to generated the first radio signal; time-frequency resources occupied by the first signaling comprise a first time-frequency resource, while time-frequency resources occupied by the first radio signal comprise a second time-frequency resource; whether the first radio signal can be excluded from being used for combined decoding for the first code block is dependent on whether the first time-frequency resource belongs to the target time-frequency resource pool. The present disclosure manages to improve the flexibility of buffer configurations.
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公开(公告)号：US20220303816A1
公开(公告)日：2022-09-22
申请号：US17837064
申请日：2022-06-10
申请人： Zheng LIU , Xiaobo ZHANG , Lin YANG
发明人： Zheng LIU , Xiaobo ZHANG , Lin YANG
摘要： The present disclosure discloses a method and a device in a communication used for wireless communication. The communication node first performs X measurement(s) respectively in X time-frequency unit(s), the X measurement(s) respectively being used for acquiring X first-type measurement value(s), the X being a positive integer; and then performs a first measurement, the first measurement being used for acquiring a second-type measurement value; and finally transmits a first radio signal; herein, the X first-type measurement value(s) is(are) used for the first measurement, the second-type measurement value acquired by performing the first measurement is used for determining at least one of an MCS employed by the first radio signal or time-frequency resources occupied by the first radio signal; a number of time-frequency resources occupied by one of the X time-frequency unit(s) is related to a subcarrier spacing of subcarriers occupied by the first radio signal.
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公开(公告)号：US20210135820A1
公开(公告)日：2021-05-06
申请号：US17148590
申请日：2021-01-14
申请人： Zheng LIU , Xiaobo ZHANG , Lin YANG
发明人： Zheng LIU , Xiaobo ZHANG , Lin YANG
摘要： The present disclosure provides a method and device used in communication node for wireless communication. The communication node first receives first information on a first carrier, the first information being used for determining a first time interval; then receives a first reference signal in a first time window on a second carrier; the first time window is one of X time windows; each of the X time windows belongs to the first time interval, X being a positive integer greater than 1; at least one of a physical-cell identifier to which a transmitter of the first reference signal belongs, a position of frequency-domain resources occupied by the first reference signal in frequency domain or a position of the first time interval in time domain is used for determining the first time window out of the X time windows. The present disclosure reduces interference and overhead.
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公开(公告)号：US20240163046A1
公开(公告)日：2024-05-16
申请号：US18508267
申请日：2023-11-14
申请人： Lin YANG , Shulin SONG , Xiaobo ZHANG
发明人： Lin YANG , Shulin SONG , Xiaobo ZHANG
IPC分类号： H04L5/00 , H04W72/1273
CPC分类号： H04L5/0048 , H04L5/0092 , H04W72/1273
摘要： A first node receives a first signaling and a first DCI; where the first signaling indicates a type of each combination in a first combination list, and candidates of the type of each combination in the first combination list include at least a first type and a second type; each combination in the first combination list comprises a first name, the first name being a name of a DCI field; the first DCI comprises a first field, and the first field of the first DCI indicates multiple cells; the first DCI comprises and only comprises M field(s), and a name of each of the M field(s) is the first name. Application is applicable to different kinds of scenarios by configuring types of multiple DCI fields via RRC signaling, which reduces the DCI overhead.
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