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公开(公告)号：US20240057058A1
公开(公告)日：2024-02-15
申请号：US18316627
申请日：2023-05-12
发明人： Songhui SHEN , He WANG , Liying ZHOU , Yiyan ZHANG , Lei WANG , Chaeman LIM
IPC分类号： H04W72/044
CPC分类号： H04W72/046
摘要： A method performed by a base station, comprises transmitting a reference signal associated with a first beam in a beambook to a user equipment (UE), wherein the beambook comprises a first beam set including the first beam and a second beam set. The method comprises determining a transmitting beam of the first beam set and the second beam set based on measurement information including received power value of the reference signal received from the UE. The method comprises determining index of the first beam corresponding to the transmitting beam in case that the transmitting beam is a second beam included in the second beam set. The method comprises transmitting beam information including the index to the UE. The first beam is configured to measure the received power value. A signal transmitted using the first beam and a signal transmitted using the second beam are received using a receiving beam of the UE.
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公开(公告)号：US20230353460A1
公开(公告)日：2023-11-02
申请号：US18322186
申请日：2023-05-23
发明人： Liying ZHOU , Feifei SUN , He WANG , Zhe CHEN , Yiyan ZHANG
IPC分类号： H04L41/16
CPC分类号： H04L41/16
摘要： An example method performed by a user equipment (UE) comprises receiving, from a base station, switching indication information for switching from a source processing approach to a target processing approach, wherein the source processing approach or the target processing approach are related to an artificial intelligence (AI) model. The method comprises applying the target processing approach from a second time. The second time is identified based on at least one of features of the target processing approach, features of the source processing approach, or a first time. The first time is a time in which the switching indication information is received.
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3.发明公开公开(公告)号：US20240056865A1
公开(公告)日：2024-02-15
申请号：US18447973
申请日：2023-08-10
发明人： Feifei SUN , Zhe CHEN , He WANG , Songhui SHEN , Liying ZHOU
IPC分类号： H04W24/10
CPC分类号： H04W24/10
摘要： The present disclosure relates to a 5G communication system or a 6G communication system for supporting higher data rates beyond a 4G communication system such as long term evolution (LTE). A user equipment (UE), a base station and a method performed by the same in a wireless communication system are provided. The method includes determining a first reference signal set for measurement, performing measurement to obtain one or more measurement results based on the determined first reference signal set, and performing reporting based on the one or more measurement results. The first reference signal set is generated based on a first artificial intelligence (AI) model, or the one or more measurement results are generated based on a second AI model. The present disclosure can reduce resource overhead and power consumption of the UE.
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公开(公告)号：US20230412239A1
公开(公告)日：2023-12-21
申请号：US18313568
申请日：2023-05-08
发明人： Liying ZHOU , Lei WANG , Yiyan ZHANG , He WANG , Songhui SHEN , Chaeman LIM
CPC分类号： H04B7/06958 , H04L5/0048
摘要： A method which may be performed by a base station, may include obtaining a predicted transmission configuration indicator (TCI) subset for a user equipment (UE); and determining the TCI subset corresponding to the UE based on the predicted TCI subset. The step of obtaining the predicted TCI subset in the solution may be implemented by using a trained artificial intelligence model. Since the beams in the predicted TCI subset may fit the movement trend of the UE, then the target serving beam for the UE when performing serving beam switching may belong to the predicted TCI subset with a greater possibility, thus reducing the occurrence of high delay scenarios when the UE performs the serving beam switching, and thus reducing the beam switching delay.
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