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181.发明公开公开(公告)号：US20230208565A1
公开(公告)日：2023-06-29
申请号：US17593313
申请日：2021-05-11
Applicant: APPLE INC.
Inventor： Weidong YANG , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Haitong SUN , Hong HE , Huaning NIU , Oghenekome OTERI , Seyed Ali Akbar FAKOORIAN , Sigen YE , Wei ZENG , Yushu ZHANG
IPC: H04L1/1829 , H04L1/1607 , H04W72/23 , H04B7/06
CPC classification number: H04L1/1861 , H04L1/1671 , H04W72/23 , H04B7/0626 , H04L1/1812
Abstract: A wireless communication system may use enhanced feedback indicating a PDSCH decoding outcome. The enhanced feedback may be in an uplink control information (UCI) and carried over PUCCH or PUSCH. The enhanced feedback may be encoded and divided up into two parts of the UCI. A first payload may be carried in a first part of the UCI and a second payload comprising additional feedback information may be carried in a second part of the UCI.
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182.发明公开公开(公告)号：US20230199778A1
公开(公告)日：2023-06-22
申请号：US17439603
申请日：2021-03-31
Applicant: Apple Inc.
Inventor： Fangli XU , Sethuraman GURUMOORTHY , Huaning NIU , Yushu ZHANG , Chunhai YAO , Wei ZENG , Haitong SUN , Weidong YANG , Dawei ZHANG , Sigen YE
IPC: H04W72/23 , H04L1/00 , H04L5/00 , H04W72/0446 , H04W72/044
CPC classification number: H04W72/23 , H04L1/0061 , H04L5/0048 , H04L5/0094 , H04W72/0446 , H04W72/0466
Abstract: An approach to reduce the signaling overhead for tracking reference signal (TRS) configuration signaling to idle and inactive user equipments (UEs) operating in a wireless communication system. Conventional signaling approaches require more bits that can be conveyed in the maximum system information block (SIB) message size. One proposed approach optimizes the signaling by removing unnecessary or redundant information, using a single TRS configuration to replace multiple configurations, size reduction in some fields, and the sharing of some fields across different TRS configurations. Another proposed approach uses an SIB message to carry the TRS configurations for a particular beam or subset of beams. These two proposed approaches may be combined to provide further optimization possibilities.
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公开(公告)号：US20230171784A1
公开(公告)日：2023-06-01
申请号：US17593330
申请日：2021-01-14
Applicant: Apple Inc.
Inventor： Seyed Ali Akbar FAKOORIAN , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Haitong SUN , Hong HE , Huaning NIU , Oghenekome OTERI , Sigen YE , Wei ZENG , Weidong YANG , Yushu ZHANG
IPC: H04W72/23 , H04W72/1268 , H04L1/1812
CPC classification number: H04W72/23 , H04W72/1268 , H04L1/1812
Abstract: A user equipment (UE) is configured to transmit physical uplink shared channel (PUSCH) transmissions having repetitions. The UE receives a first downlink control information (DCI) transmission from a base station of the wireless network, wherein the first DCI transmission schedules a first physical uplink shared channel (PUSCH) transmission having repetitions, transmits the PUSCH transmission with the one or more repetitions, receives a second DCI transmission from the base station, wherein the second DCI transmission indicates that the UE should modify the repetitions of the first PUSCH transmission and modifies the repetitions of the first PUSCH transmission.
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公开(公告)号：US20230142675A1
公开(公告)日：2023-05-11
申请号：US17593124
申请日：2020-12-15
Applicant: APPLE INC.
Inventor： Jie CUI , Yang TANG , Dawei ZHANG , Hong HE , Chunhai YAO , Chunxuan YE , Haitong SUN , Weidong YANG , Wei ZENG , Yuchul KIM , Yushu ZHANG , Zhibin WU , Oghenekome OTERI
CPC classification number: H04W48/10 , H04L5/0053
Abstract: Methods and apparatus are provided for a UE to determine a cell global identity (CGI) of a target cell.
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公开(公告)号：US20230097512A1
公开(公告)日：2023-03-30
申请号：US17441202
申请日：2021-01-13
Applicant: APPLE INC.
Inventor： Chunhai YAO , Chunxuan YE , Dawei ZHANG , Fangli XU , Haijing HU , Haitong SUN , Hong HE , Wei ZENG , Weidong YANG , Yushu ZHANG
IPC: H04W72/30 , H04W72/0457 , H04W72/1273
Abstract: The present application relates to devices and components including apparatus, systems, and methods for configuring and using multicast or broadcast services resource sets.
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Patent Agency Ranking
公开(公告)号：US20230096490A1
公开(公告)日：2023-03-30
申请号：US17441798
申请日：2021-01-14
Applicant: APPLE INC.
Inventor： Oghenekome OTERI , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Haitong SUN , Hong HE , Huaning NIU , Seyed Ali Akbar FAKOORIAN , Wei ZENG
IPC: H04L5/00
Abstract: The present application relates to devices and components including apparatus, systems, and methods of scheduling transmission of synchronization signal blocks (SSB) at a first subcarrier spacing (SCS) with uplink and downlink transmissions at a second SCS that is higher than the first SCS.
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公开(公告)号：US20230042274A1
公开(公告)日：2023-02-09
申请号：US17823226
申请日：2022-08-30
Applicant: Apple Inc.
Inventor： Hong HE , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Haitong SUN , Oghenekome OTERI , Seyed Ali Akbar FAKOORIAN , Wei ZENG , Weidong YANG , Yushu ZHANG
Abstract: A user equipment (UE) is configured to receive a system information block (SIB) from a base station and transmit an indication of a reduced capability (redcap) device type to the base station during a random access procedure, wherein the indication is associated with a UE configuration comprising one or more UE complexity reduction features.
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公开(公告)号：US20220394618A1
公开(公告)日：2022-12-08
申请号：US17446817
申请日：2021-09-02
Applicant: Apple Inc.
Inventor： Weidong YANG , Huaning NIU , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Haitong SUN , Hong HE , Oghenekome OTERI , Seyed Ali Akbar FAKOORIAN , Sigen YE , Wei ZENG , Yushu ZHANG
Abstract: A user equipment (UE) is configured to report channel state information (CSI). The UE receives CSI configuration information corresponding to downlink new radio (NR) traffic with non-integer periodicity, wherein the CSI configuration information includes one of CSI measurement configuration information, CSI reporting configuration information or CSI measurement configuration information and CSI reporting configuration information, receives CSI measurement resources and reports CSI feedback to a network.
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公开(公告)号：US20220322425A1
公开(公告)日：2022-10-06
申请号：US17310095
申请日：2020-08-05
Applicant: Apple Inc.
Inventor： Hong HE , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Haitong SUN , Jie CUI , Oghenekome OTERI , Sigen YE , Wei ZENG , Weidong YANG , Yang TANG , Yushu ZHANG
Abstract: A user equipment is configured to connect to a base station (BS) over a shared channel subject to channel access operations. The UE receives a first configuration for a BS-initiated fixed frame period (FFP) (BS-FFP) and a second configuration for a UE-initiated FFP (UE-FFP), determines that no downlink (DL) transmissions are detected during a predefined time of the BS-FFP and determines that at least one condition associated with an uplink (UL) transmission is satisfied. When no downlink (DL) transmissions are detected during the predefined time of the BS-FFP and the at least one condition is satisfied, the UE performs a UE-initiated channel access operation. When the UE-initiated channel access operation is successful, the UE performs the UL transmission during the UE-FFP.
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公开(公告)号：US20220312462A1
公开(公告)日：2022-09-29
申请号：US17593492
申请日：2020-10-01
Applicant: Apple Inc.
Inventor： Hong HE , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Haitong SUN , Huaning NIU , Jie CUI , Oghenekome OTERI , Seyed Ali Akbar FAKOORIAN , Sigen YE , Wei ZENG , Weidong YANG , Yang TANG , Yushu ZHANG
Abstract: A base station of a wireless network transmits scheduling information to a user equipment (UE). The base station divides scheduling information for the UE into a common downlink control information (DCI) portion and a UE-specific DCI portion, encodes the common DCI portion for transmission on a first physical resource, encodes the UE-specific DCI portion for transmission on a second physical resource, transmits the encoded common DCI portion on the first physical resource and transmits the encoded UE-specific DCI portion on the second physical resource.
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