-
231.发明公开公开(公告)号：US20240048288A1
公开(公告)日：2024-02-08
申请号：US17441247
申请日：2021-04-02
Applicant: Apple Inc.
Inventor： Seyed Ali Akbar FAKOORIAN , Yushu ZHANG , Huaning NIU , Haitong SUN , Hong HE , Sigen YE , Wei ZENG , Dawei ZHANG , Oghenekome OTERI , Chunxuan YE , Weidong YANG
IPC: H04L1/1829 , H04W72/21 , H04W72/56
CPC classification number: H04L1/1854 , H04W72/21 , H04W72/56
Abstract: Some aspects of this disclosure relate to apparatuses and methods for implementing techniques for a user equipment (UE) to multiplex a first HARQ of a first priority and a second HARQ of a second priority to form an initial UCI payload. The UE can select a PUCCH resource accordingly to a PUCCH configuration, and generate a second UCI payload by removing or replacing at least a portion of the initial UCI payload when a size of the initial UCI payload is larger than a size of the PUCCH resource. The UE can encode at least a part of the second UCI payload including the first HARQ to generate an error correction code word. Afterwards, the UE can add the error correction code word to the second UCI payload to generate a transmission UCI payload, and transmit the transmission UCI payload to the base station.
-
公开(公告)号：US20240040386A1
公开(公告)日：2024-02-01
申请号：US18125966
申请日：2023-03-24
Applicant: Apple Inc.
Inventor： Chunhai YAO , Chunxuan YE , Dawei ZHANG , Sigen YE , Hong HE , Seyed Ali Akbar FAKOORIAN , Weidong YANG , Haitong SUN , Huaning NIU , Wei ZENG
CPC classification number: H04W16/10 , H04W16/14 , H04W72/23 , H04L5/0051
Abstract: A base station can support dynamic spectrum sharing (DSS) between new radio (NR) services and Long Term Evolution (LTE) services. The base station can determine whether a NR physical downlink control channel (PDCCH) control resource set (CORESET) and a LTE PDCCH frequency range are partially overlapped in a frequency domain including a first frequency region and a second frequency region. The partial overlap occurs when the LTE PDCCH frequency range overlaps with the NR PDCCH CORESET in the first frequency region without overlapping with the NR PDCCH CORESET in the second frequency region. In response to a determination that the partial overlap occurs, the base station can map a NR PDCCH or a NR PDCCH demodulation reference signal (DMRS) to resource elements in the second frequency region, and map a LTE cell-specific reference signal (CRS) to a symbol carrying the LTE CRS in the first frequency region.
-
233.发明公开公开(公告)号：US20240032096A1
公开(公告)日：2024-01-25
申请号：US18376382
申请日：2023-10-03
Applicant: Apple Inc.
Inventor： Chunhai YAO , Chunxuan YE , Dawei ZHANG , Haitong SUN , Hong HE , Jie CUI , Oghenekome OTERI , Wei ZENG , Weidong YANG , Yang TANG , Yuchul KIM , Yushu ZHANG
IPC: H04W74/08 , H04L1/1829
CPC classification number: H04W74/0808 , H04L1/1854
Abstract: A method that determines a resource at a first user equipment (UE) for a sidelink communication from the second UE to a first UE is described. In an exemplary embodiment, the method receives a request from the second UE to send data to the first UE. In addition, the method determines a preconfigured resource selection window that is used by the second UE. Furthermore, the method determines a first sensing result at the first UE. The determined first sensing result includes information to be reported to the second UE for a resource selection. The determined first sensing results has a plurality of first sensing types. Further, the method transmits the first sensing result from the first UE to the second UE.
-
234.发明公开公开(公告)号：US20240022936A1
公开(公告)日：2024-01-18
申请号：US18476711
申请日：2023-09-28
Applicant: APPLE INC.
Inventor： Haitong SUN , Chunhai YAO , Dawei ZHANG , Hong HE , Seyed Ali Akbar FAKOORIAN , Wei ZENG , Weidong YANG , Yushu ZHANG
CPC classification number: H04W24/08 , H04L5/0048
Abstract: Apparatus and methods are provided for port selection codebook configuration. A user equipment (UE) may decode a channel state information (CSI) report configuration (CSI-ReportConfig) from a base station. The CSI-ReportConfig configuring a port selection codebook comprising a port selection matrix W1, a combinational coefficient matrix W2, and a frequency basis selection matrix Wf. Based on the CSI-ReportConfig, the determines, for the port selection matrix W1, up to L CSI reference signal (CSI-RS) ports out of P CSI-RS ports configured for measuring and reporting CSI. For the frequency basis selection matrix Wf, the UE determines up to Mv frequency basis out of N frequency basis. For the combinational coefficient matrix W2, the UE determines up to L*Mv entries per layer. The UE reports one or more of the port selection matrix W1, the combinational coefficient matrix W2, and the frequency basis selection matrix Wf to the base station.
-
公开(公告)号：US20240022366A1
公开(公告)日：2024-01-18
申请号：US17593799
申请日：2021-08-05
Applicant: Apple Inc.
Inventor： Haitong SUN , Dawei ZHANG , Hong HE , Oghenekome OTERI , Seyed Ali Akbar FAKOORIAN , Wei ZENG , Weidong YANG , Yushu ZHANG
CPC classification number: H04L5/0048 , H04L27/2607
Abstract: A base station is configured to determine a sounding reference signal (SRS) configuration that has a plurality of cyclic shifts for a comb 8 SRS, a plurality of user equipment (UE) ports for transmitting the comb 8 SRS and a mapping of the plurality of cyclic shifts to the plurality of UE ports. The base station is further configured to transmit the SRS configuration to the UE.
-
Patent Agency Ranking
公开(公告)号：US20240022266A1
公开(公告)日：2024-01-18
申请号：US18476498
申请日：2023-09-28
Applicant: APPLE INC.
Inventor： Weidong YANG , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Haitong SUN , Hong HE , Huaning NIU , Jie CUI , Manasa RAGHAVAN , Oghenekome OTERI , Seyed Ali Akbar FAKOORIAN , Sigen YE , Wei ZENG , Yang TANG , Yingqun YU , Yushu ZHANG
CPC classification number: H04B1/0025 , H04B1/0032 , H04L5/0048 , H04W72/23
Abstract: A communication system provides reliable wideband communications with reduced power consumption in a user equipment (UE) receiver. A UE may include receiver circuitry to receive a radio frequency (RF) signal from a wireless network and output an analog baseband signal. The RF signal includes M copies of a duplicated signal in a frequency domain. The analog baseband signal includes the M copies of the duplicated signal uniformly offset from one another in the frequency domain by a bandwidth F and including a gap between adjacent copies. The UE further includes an anti-aliasing analog filter an analog to digital converter (ADC). The ADC samples an output of the anti-aliasing analog filter at a sampling frequency selected to obtain a digital baseband signal comprising a combined digital copy of the M copies of the duplicated signal folded over each other.
-
公开(公告)号：US20240015844A1
公开(公告)日：2024-01-11
申请号：US18473428
申请日：2023-09-25
Applicant: Apple Inc.
Inventor： Jie CUI , Dawei ZHANG , Hong HE , Huaning NIU , Manasa RAGHAVAN , Qiming LI , Xiang CHEN , Yang TANG
Abstract: A user equipment (UE) is configured to receive a measurement configuration from a serving cell, wherein the measurement configuration comprises event configuration associated with radio resource management (RRM) relaxation, perform measurements of the serving cell, transmit a measurement report to the serving cell and receive an indication from the serving cell that RRM relaxation for radio resource control (RRC) connected mode is enabled at the UE.
-
238.发明公开公开(公告)号：US20240015070A1
公开(公告)日：2024-01-11
申请号：US18470699
申请日：2023-09-20
Applicant: APPLE INC.
Inventor： Honglei MIAO , Jeongho JEON , Alexei DAVYDOV , Hong HE , Debdeep CHATTERJEE , Joonyoung CHO , Daewon LEE , Gang XIONG
IPC: H04L41/0896 , H04W16/32 , H04W76/28 , H04L5/00 , H04W72/0453
CPC classification number: H04L41/0896 , H04W16/32 , H04W76/28 , H04L5/00 , H04L5/0098 , H04L5/001 , H04W72/0453 , H04W76/27
Abstract: The disclosure describes configuration schemes for secondary cell (SCell), bandwidth part (BWP) and physical resource block (PRB) indexing. An apparatus of user equipment (UE) for BWP activation and deactivation operation is disclosed. The apparatus includes baseband circuitry that includes a radio frequency (RF) interface, and one or more processors. The one or more processors are to receive radio resource control (RRC) data via the RF interface, configure a timer for a BWP according to the RRC data, and trigger the timer for the BWP in response to detection of an event associated with an access node after the BWP has been activated.
-
公开(公告)号：US20230422233A1
公开(公告)日：2023-12-28
申请号：US18465344
申请日：2023-09-12
Applicant: Apple Inc.
Inventor： Haitong SUN , Chunxuan YE , Dawei ZHANG , Hong HE , Huaning NIU , Oghenekome OTERI , Sigen YE , Wei ZENG , Weidong YANG , Yeong-Sun HWANG , Yushu ZHANG
IPC: H04W72/044 , H04B7/0408 , H04L5/00 , H04W16/28
CPC classification number: H04W72/046 , H04B7/0408 , H04L5/0035 , H04L5/0048 , H04W16/28
Abstract: A cell performs beam management operations for a user equipment (UE). The cell transmits a first group of multiple reference signals via a first transmission reception point (TRP) to a user equipment (UE), transmits a second group of multiple reference signals via a second different TRP to the UE, receives an indication that the UE has selected a first beam associated with one of the multiple reference signals of the first group and a second beam associated with one of the multiple reference signals of the second group and transmits downlink data to the UE using the first beam and the second beam.
-
公开(公告)号：US20230422165A1
公开(公告)日：2023-12-28
申请号：US18247354
申请日：2020-10-02
Applicant: Apple Inc.
Inventor： Haitong SUN , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Hong HE , Huaning NIU , Jie CUI , Oghenekome OTERI , Sigen YE , Wei ZENG , Weidong YANG , Yang TANG , Yushu ZHANG
IPC: H04W52/02 , H04L5/00 , H04W76/20 , H04W72/232
CPC classification number: H04W52/0206 , H04L5/0051 , H04W76/20 , H04W72/232
Abstract: A user equipment is configured to receive a reference signal when secondary cell (SCell is to be activated. The UE receives a secondary cell (SCell) activation indication for activating an SCell, receives a reference signal (RS) triggering indication for triggering an RS prior to an expected SCell activation period, performs measurements on the triggered RS and activates the SCell based on the RS measurements.
-
-
-
-
-
-
-
-
-
Search Results
367
records
(took 0.037 seconds)
