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公开(公告)号：WO2022082663A1
公开(公告)日：2022-04-28
申请号：PCT/CN2020/122989
申请日：2020-10-22
Applicant: APPLE INC.
Inventor： CUI, Jie , LI, Qiming , TANG, Yang , ZHANG, Dawei , HE, Hong , RAGHAVAN, Manasa , NIU, Huaning , BOTSINIS, Panagiotis , ELDESSOKI, Sameh M. , DAWID, Herbert R. , GORI, Silvano , HOFMANN, Christian
IPC: H04W24/10
Abstract: The present application relates to devices and components including apparatus, systems, and methods for beam management operations in wireless communication systems.
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公开(公告)号：WO2022151235A1
公开(公告)日：2022-07-21
申请号：PCT/CN2021/071886
申请日：2021-01-14
Applicant: APPLE INC. , LI, Qiming
Inventor： RAGHAVAN, Manasa , ZHANG, Dawei , NIU, Huaning , CUI, Jie , BOTSINIS, Panagiotis , ELDESSOKI, Sameh M. , CHEN, Xiang , TANG, Yang
IPC: H04B7/0408
Abstract: Methods and systems to activate beams for beam switching based on measurements of a downlink reference signal that is QCL Type-D with a downlink pathloss reference signal are disclosed. A UE may measure and report to a base station the RSRP of the reference signal that is QCL Type-D with a target downlink pathloss reference signal. Based on the reported RSRP measurements, the base station may activate the target pathloss reference signal to command the UE to update the pathloss measurements of the target pathloss reference signal for uplink power control of a beam corresponding to the target pathloss reference signal. The UE may determine whether the target pathloss reference signal is considered known for uplink power control based on the timing relationship among the reception of the reference signal from the base station, the transmission of the RSRP measurement of the reference signal, and reception of the activation command.
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公开(公告)号：WO2022147682A1
公开(公告)日：2022-07-14
申请号：PCT/CN2021/070446
申请日：2021-01-06
Applicant: APPLE INC.
Inventor： CUI, Jie , TANG, Yang , QI, Yihong , DAWID, Herbert R , BOTSINIS, Panagiotis , ZHANG, Dawei , HE, Hong , RAGHAVAN, Manasa , LI, Qiming , CHEN, Xiang
IPC: H04W24/00
Abstract: A user equipment (UE) may be configured to perform layer 1 (L1) measurement procedures and layer 3 (L3) measurement procedures. The UE configures a channel state information-reference signal (CSI-RS) layer 3 (L3) measurement window, identifies a collision between a layer 1 (L1) measurement operation and a L3 measurement operation and omits at least one L1 measurement in response to identifying the collision.
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公开(公告)号：WO2022147682A8
公开(公告)日：2022-07-14
申请号：PCT/CN2021/070446
申请日：2021-01-06
Applicant: APPLE INC.
Inventor： CUI, Jie , TANG, Yang , QI, Yihong , DAWID, Herbert R , BOTSINIS, Panagiotis , ZHANG, Dawei , HE, Hong , RAGHAVAN, Manasa , LI, Qiming , CHEN, Xiang
IPC: H04W24/00
Abstract: A user equipment (UE) may be configured to perform layer 1 (L1) measurement procedures and layer 3 (L3) measurement procedures. The UE configures a channel state information-reference signal (CSI-RS) layer 3 (L3) measurement window, identifies a collision between a layer 1 (L1) measurement operation and a L3 measurement operation and omits at least one L1 measurement in response to identifying the collision.
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公开(公告)号：WO2022151041A1
公开(公告)日：2022-07-21
申请号：PCT/CN2021/071476
申请日：2021-01-13
Applicant: APPLE INC.
Inventor： RAGHAVAN, Manasa , LI, Qiming , ZHANG, Dawei , NIU, Huaning , CUI, Jie , BOTSINIS, Panagiotis , ELDESSOKI, Sameh M. , CHEN, Xiang , TANG, Yang , ZHANG, Yushu
IPC: H04W72/04
Abstract: The present application relates to devices and components including apparatus, systems, and methods to provide uplink spatial relation switch delay for an uplink spatial relation switch based at least in part on a pathloss reference signal associated with uplink spatial relation switch.
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Patent Agency Ranking
公开(公告)号：WO2022147672A1
公开(公告)日：2022-07-14
申请号：PCT/CN2021/070386
申请日：2021-01-06
Applicant: APPLE INC.
Inventor： CUI, Jie , TANG, Yang , DAWID, Herbert R , BOTSINIS, Panagiotis , QI, Yihong , ZHANG, Dawei , HE, Hong , RAGHAVAN, Manasa , LI, Qiming , CHEN, Xiang
IPC: H04W24/10
Abstract: A user equipment (UE) may perform configured to perform layer 1 (L1) measurements and layer 3 (L3) measurements. The UE receives a first configuration for layer 1 (L1) measurements of a resource set comprising a plurality of reference signals (RS) and a second configuration for layer 3 (L3) measurements, the first configuration including periodic measurement occasions and a reporting periodicity for transmitting measurement reports comprising the L1 measurements, determines the L3 measurements collide with at least one o f the plurality of RSs for the L1 measurements, wherein the colliding causes a determination of the L1 measurements to be muted for the at least one RS during at least one o f the measurement occasions and alters at least a first measurement report so that the L1 measurements that collide with the L3 measurements are not reported in at least one reporting periodicity.
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公开(公告)号：EP4099752A1
公开(公告)日：2022-12-07
申请号：EP22176019.2
申请日：2022-05-30
Applicant: Apple Inc.
Inventor： CHEN, Yuqin , ZHANG, Yushu , XU, Fangli , LI, Qiming , YAO, Chunhai , KOTA, Gurunadha Rao , WU, Zhibin , HU, Haijing , ZHANG, Dawei , BOTSINIS, Panagiotis , HOFMANN, Christian , ELDESSOKI, Sameh M.
Abstract: When a user equipment (UE) encounters a radio link failure condition, the UE may transmit a radio link failure report to a network. The report may include information defining the radio link monitoring (RLM) resources of a current RLM configuration. The information may take the form of a resource bitmap or a list of resource identifiers/indices. The network may use the information (and radio resource management measurements) to determine whether the radio link failure occurred due to misconfiguration of RLM resources for the UE. In cases where the network does not provide RLM configuration, the UE may omit the bitmap (or list), or populate the bitmap with all zeros, or populate the bitmap (or list) according to a currently active Transmission Configuration Indication (TCI) state, which is indicated by downlink control information (DCI).
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公开(公告)号：EP4252444A1
公开(公告)日：2023-10-04
申请号：EP21916740.0
申请日：2021-01-06
Applicant: Apple Inc.
Inventor： CUI, Jie , TANG, Yang , QI, Yihong , DAWID, Herbert R , BOTSINIS, Panagiotis , ZHANG, Dawei , HE, Hong , RAGHAVAN, Manasa , LI, Qiming , CHEN, Xiang
IPC: H04W24/00
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公开(公告)号：EP4278453A1
公开(公告)日：2023-11-22
申请号：EP21918443.9
申请日：2021-01-14
Applicant: Apple Inc.
Inventor： RAGHAVAN, Manasa , ZHANG, Dawei , NIU, Huaning , CUI, Jie , BOTSINIS, Panagiotis , ELDESSOKI, Sameh M. , CHEN, Xiang , TANG, Yang , LI, Qiming
IPC: H04B7/0408
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公开(公告)号：EP4214951A1
公开(公告)日：2023-07-26
申请号：EP20958245.1
申请日：2020-10-22
Applicant: Apple Inc.
Inventor： CUI, Jie , LI, Qiming , TANG, Yang , ZHANG, Dawei , HE, Hong , RAGHAVAN, Manasa , NIU, Huaning , BOTSINIS, Panagiotis , ELDESSOKI, Sameh M. , DAWID, Herbert R. , GORI, Silvano , HOFMANN, Christian
IPC: H04W24/10
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