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公开(公告)号：US20220322197A1
公开(公告)日：2022-10-06
申请号：US17593717
申请日：2020-07-21
Applicant: Apple Inc.
Inventor： Fangli XU , Dawei ZHANG , Haijing HU , Murtaza A. SHIKARI , Sarma V. VANGALA , Sethuraman GURUMOORTHY , Srirang A. LOVLEKAR , Wei ZENG , Yuchul KIM , Yuqin CHEN , Zhibin WU
Abstract: A network mitigates paging false alarms. A network component of the network determines a paging area for a user equipment (UE), wherein the paging area comprises a plurality of cells of the network, determines one of a most recent one of the cells of the paging area with which the UE was in a radio resource control (RRC) connected state or a coverage area of one of the cells in which the UE is currently located and configures a page to be transmitted to the UE from a subset of the plurality of cells of the paging area, wherein the subset is based on at least the determination of the most recent one of the cells with which the UE was in a radio resource control (RRC) connected state or the one of the cells in which the UE is currently located.
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公开(公告)号：US20210321265A1
公开(公告)日：2021-10-14
申请号：US17302146
申请日：2021-04-26
Applicant: Apple Inc.
Inventor： Tianyan PU , Farouk BELGHOUL , Wei ZENG , Wei ZHANG , Xiaowen WANG , Yang LI , Ping WANG , Haitong SUN , Beibei WANG , Yuchul KIM , Johnson O. SEBENI , Dawei ZHANG , Sami M. ALMALFOUH , Zhu JI , Sunny ARORA
Abstract: An evolved Node B (eNB) serves as a primary serving cell (PCell) providing a primary component carrier (PCC) in a licensed spectrum to a user equipment (UE) in a carrier aggregation (CA) scheme. A secondary component carrier (SCC) is provided in an unlicensed spectrum. The eNB monitors parameters of bandwidths in the unlicensed spectrum, when at least one of the parameters indicates a change in availability of a select one of the bandwidths, the eNB generates a control indicator defining the change in availability of the bandwidth and broadcasts the control indicator to the UE, wherein the control indicator affects a modification in a transceiver of the UE associated with the bandwidth.
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公开(公告)号：US20250056449A1
公开(公告)日：2025-02-13
申请号：US18928553
申请日：2024-10-28
Applicant: Apple Inc.
Inventor： Hong HE , Chunhai Yao , Chunxuan YE , Dawei ZHANG , Haitong SUN , Jie CUI , Oghenekome OTERI , Pengkai ZHAO , Wei ZENG , Wei ZHANG , Weidong YANG , Yang TANG , Yuchul KIM , Yushu ZHANG , Zhibin WU
IPC: H04W56/00 , H04W72/04 , H04W74/0808
Abstract: Some aspects of this disclosure relate to apparatuses and methods for implementing downlink transmission and interlace uplink transmission. For example, some aspects of this disclosure relate to a base station including a transceiver configured to communicate over a wireless network with a user equipment (UE) and a processor communicatively coupled to the transceiver. The processor divides a plurality of candidate Synchronization Signal Block (SSB) positions in a time window into a plurality of groups and communicates, using the transceiver, information associated with the plurality of groups of candidate SSB positions to the UE. The processor further performs a listen-before-talk (LBT) procedure. In response to the LBT procedure being successful, the processor determines a first group of the plurality of groups and transmits, using the transceiver, one or more SSBs on one or more candidate SSB positions of the first group to the UE.
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公开(公告)号：US20240015736A1
公开(公告)日：2024-01-11
申请号：US18467001
申请日：2023-09-14
Applicant: Apple Inc.
Inventor： Hong HE , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Haitong SUN , Pengkai ZHAO , Wei ZENG , Wei ZHANG , Weidong YANG , Yuchul KIM , Yushu ZHANG , Zhibin WU
IPC: H04W72/1268 , H04L1/1812 , H04W72/23
CPC classification number: H04W72/1268 , H04L1/1812 , H04W72/23
Abstract: The exemplary embodiments relate to determining that code block group (CBG) based transmissions are enabled, transmitting, via an unlicensed spectrum, configured grants comprising one or more CBG based transmissions and one or more transport block (TB) based transmissions and receiving a downlink feedback information (DFI) downlink control information (DCI) format, wherein the DFI DCI format comprises a hybrid automatic repeating request (HARQ) bitmap corresponding to the TB based transmissions and a HARQ bitmap corresponding to the CBG based transmissions. The exemplary embodiments may be implemented in a computer readable storage medium, a user equipment (UE) or an integrated circuit.
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公开(公告)号：US20230199750A1
公开(公告)日：2023-06-22
申请号：US17995451
申请日：2020-04-08
Applicant: Apple Inc.
Inventor： Hong HE , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Haitong SUN , Pengkai ZHAO , Wei ZENG , Wei ZHANG , Weidong YANG , Yuchul KIM , Yushu ZHANG , Zhibin WU
IPC: H04W72/1263 , H04W72/21 , H04L1/1812 , H04L5/00 , H04B7/06
CPC classification number: H04W72/1263 , H04W72/21 , H04L1/1812 , H04L5/0051 , H04B7/0626
Abstract: Embodiments include a computer readable storage medium, a user equipment, a method and an integrated circuit that perform operations. The operations include generating configured grant uplink control information (CG-UCI), generating hybrid automatic repeat request acknowledgement (HARQ-ACK) information, generating channel state information (CSI) and mapping the CG-UCI, HARQ-ACK, and CSI to resource elements (REs) in resource blocks (RBs) of a configured grant physical uplink shared channel (PUSCH) transmission, wherein the PUSCH transmission includes a demodulation reference signal (DMRS) and wherein the mapping includes one of mapping a concatenated bit sequence or omitting a portion of the CSI.
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Patent Agency Ranking
公开(公告)号：US20230095487A1
公开(公告)日：2023-03-30
申请号：US17441362
申请日：2020-05-14
Applicant: Apple Inc.
Inventor： Hong HE , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Haitong SUN , Jie CUI , Oghenekome OTERI , Wei ZENG , Wei ZHANG , Weidong YANG , Yang TANG , Yuchul KIM , Yushu ZHANG , Zhibin WU
Abstract: Methods and apparatuses are disclosed for signaling unused channel occupancy time (COT) to the gNB for COT sharing among other UEs. Upon determining that a portion of the maximum COT (MCOT) provided to the UE will be unused, the UE can generate COT sharing information for transmission back to the gNB. The COT sharing information identifies a starting point and a duration (e.g., a number of consecutive slots) of the unused portion of the MCOT. This information is then encoded into configured grant uplink control information (UG-UCI) and transmitted to the gNB as part of the uplink transmission. In aspects, the unused portion may begin part-way through a slot. In this instance, a starting symbol of the unused portion or an ending symbol of the used portion may also be encoded into the uplink transmission. In this manner, unused COT is not wasted, but rather repurposed by the gNB.
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公开(公告)号：US20230073001A1
公开(公告)日：2023-03-09
申请号：US17439674
申请日：2020-05-14
Applicant: Apple Inc.
Inventor： Hong HE , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Haitong SUN , Jie CUI , Oghenekome OTERI , Pengkai ZHAO , Wei ZENG , Wei ZHANG , Weidong YANG , Yang TANG , Yuchul KIM , Yushu ZHANG , Zhibin WU
Abstract: Some aspects of this disclosure relate to apparatuses and methods for implementing downlink transmission and interlace uplink transmission. For example, some aspects of this disclosure relate to a base station including a transceiver configured to communicate over a wireless network with a user equipment (UE) and a processor communicatively coupled to the transceiver. The processor divides a plurality of candidate Synchronization Signal Block (SSB) positions in a time window into a plurality of groups and communicates, using the transceiver, information associated with the plurality of groups of candidate SSB positions to the UE. The processor further performs a listen-before-talk (LBT) procedure. In response to the LBT procedure being successful, the processor determines a first group of the plurality of groups and transmits, using the transceiver, one or more SSBs on one or more candidate SSB positions of the first group to the UE.
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公开(公告)号：US20230069465A1
公开(公告)日：2023-03-02
申请号：US17759930
申请日：2020-02-12
Applicant: Apple Inc.
Inventor： Sarma V. VANGALA , Dawei ZHANG , Fangli XU , Haijing HU , Murtaza A. SHIKARI , Sethuraman GURUMOORTHY , Srirang A. LOVLEKAR , Wei ZENG , Yuchul KIM , Yuqin CHEN , Zhibin WU
Abstract: A method, user equipment (UE) and integrated circuit for receiving data transmitted over a wireless network. The method includes executing an application that receives data from the network, transmitting UE assistance information to the network, wherein the UE assistance information corresponds to a traffic pattern for the data that is received from the network for the application, entering a radio resource control (RRC) inactive state and receiving the data from the network while in the RRC inactive state.
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公开(公告)号：US20230068475A1
公开(公告)日：2023-03-02
申请号：US17799603
申请日：2020-02-12
Applicant: Apple Inc.
Inventor： Weidong YANG , Amir FARAJIDANA , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Haitong SUN , Hong HE , Jie CUI , Oghenekome OTERI , Ruoheng LIU , Wei ZENG , Yang TANG , Yuchul KIM , Yushu ZHANG
Abstract: Some embodiments include an apparatus, method, and computer program product for facilitating frequency hopping for physical uplink shared channel (PUSCH) communications in 5G wireless communication systems. When inter-slot and/or inter-repetition frequency hopping is used, user equipment (UE) may transmit a first portion of symbols in a first slot using a first transmission frequency indicated by a frequency domain resource allocation. The UE may transmit a second portion of symbols in a second slot using a second offset frequency. When intra-repetition frequency hopping is used and the symbols are segmented, the UE may disable the intra-repetition frequency hopping and transmit the segmented portion of symbols using a particular transmission frequency indicated by the frequency domain resource allocation. When intra-repetition frequency hopping is used and the symbols are non-segmented, the UE may apply frequency hopping to divide a portion of symbols for transmission within a repetition.
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30.发明申请公开(公告)号：US20220377651A1
公开(公告)日：2022-11-24
申请号：US17439288
申请日：2020-02-12
Applicant: Apple Inc.
Inventor： Jie CUI , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Haitong SUN , Hong HE , Oghenekome OTERI , Wei ZENG , Weidong YANG , Yang TANG , Yuchul KIM , Yushu ZHANG , Zhibin WU
Abstract: Some embodiments of this disclosure include apparatuses and methods for implementing mechanisms for exchanging a searcher number between an electronic device (for example, a UE) and a network for cell detection and measurement. For example, some embodiments relate to an electronic device including a transceiver and a processor communicatively coupled to the transceiver. The processor determines a searcher number associated with the electronic device. The searcher number is greater than two. The processor further transmits, using the transceiver, a signal to the network, where the signal includes an indication of the searcher number.
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