-
81.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.
-
82.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.
-
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.
-
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.
-
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.
-
Patent Agency Ranking
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.
-
公开(公告)号：US20220312458A1
公开(公告)日：2022-09-29
申请号：US17593405
申请日：2020-08-05
Applicant: Apple Inc.
Inventor： Haitong SUN , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Hong HE , Jie CUI , Oghenekome OTERI , Sigen YE , Wei ZENG , Weidong YANG , Yang TANG , Yushu ZHANG
Abstract: A user equipment (UE) configured to perform a transmission configuration indicator (TCI) state change for more than one control resource set (CORESET). The UE has one or more processors configured to receive, from a base station, an identification of a group of control resource sets (CORESETs), the CORESET group including a plurality of CORESETs, receive, from the base station, an indication, via a medium access control (MAC) control element (CE), of a transmission configuration indicator (TCI) state change for one or more of the plurality of CORESETs in the CORESET group and apply the TCI state change for the one or more of the plurality of CORESETs in the CORESET group based on, at least, the indication.
-
公开(公告)号：US20220312450A1
公开(公告)日：2022-09-29
申请号：US17593548
申请日：2021-04-13
Applicant: APPLE INC.
Inventor： Haitong SUN , Chunhai YAO , Chunxuan YE , Dawei ZHANG , Hong HE , Jia TANG , Jie CUI , Oghenekome OTERI , Sigen YE , Wei ZENG , Wei ZHANG , Weidong YANG , Yang TANG , Yushu ZHANG
Abstract: Supporting transmission of multiple hybrid automatic repeat request acknowledgments (HARQ-ACKS) within a single slot may include encoding a first HARQ-ACK and a second HARQ-ACK within the single slot for transmission to a base station. The first HARQ-ACK may be transmitted via a first physical uplink control channel (PUCCH) and the second HARQ-ACK may be transmitted via a second PUCCH. Based on encoding the first HARQ-ACK and the second HARQ-ACK within the single slot, one or more additional uplink (UL) signals colliding with at least one of the first HARQ-ACK and the second HARQ-ACK within the single slot may be responded to based on a configuration of the UE.
-
公开(公告)号：US20220312436A1
公开(公告)日：2022-09-29
申请号：US17593303
申请日：2020-10-22
Applicant: APPLE INC.
Inventor： Weidong YANG , Jie CUI , Seyed Ali Akbar FAKOORIAN , Amir Aminzadeh GOHARI , Hong HE , Haijing HU , Chao JIN , Ruoheng LIU , Huaning NIU , Oghenekome OTERI , Ralf ROSSBACH , Haitong SUN , Yang TANG , Sarma V. VANGALA , Fangli XU , Chunhai YAO , Chunxuan YE , Sigen YE , Wei ZENG , Dawei ZHANG , Wenshu ZHANG , Yushu ZHANG
Abstract: Systems and methods are provided for controlling behavior for overriding grants for channel state information (CSI) feedback. A user equipment (UE) may control override of a first grant of a first radio resource by a second grant of a second radio resource. The UE determines that the second radio resource at least partially overlaps with the first radio resource. The UE also determines a physical layer priority of the first grant of the first radio resource and the second grant of the second radio resource. The physical layer priority is based on at least one of the first grant of the first radio resource and the second grant of the second radio resource being configured for transmitting CSI feedback over a physical uplink shared channel (PUSCH) to a base station. The UE then generates a transmission according to the physical layer priority.
-
公开(公告)号：US20220312246A1
公开(公告)日：2022-09-29
申请号：US17593278
申请日：2020-10-14
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 user equipment (UE) is configured to report information to a base station that is used to configure multi-transmission and reception point (TRP) operation. The UE receives a multi-TRP configuration from the base station, wherein the multi-TRP configuration configures the UE with a primary TRP (P-TRP) and a secondary TRP (S-TRP), receives a measurement configuration from the base station, wherein the measurement configuration configures the UE to perform measurements associated with the P-TRP and the S-TRP, performs measurements associated with the P-TRP and the S-TRP based on the measurement configuration and transmits a measurement report including the measurements to the base station.
-
-
-
-
-
-
-
-
-
Search Results
177
records
(took 0.027 seconds)
