公开(公告)号：WO2021203330A1

公开(公告)日：2021-10-14

申请号：PCT/CN2020/083830

申请日：2020-04-08

Applicant: APPLE INC.

Inventor： YAO, Chunhai ,  YE, Chunxuan ,  ZHANG, Dawei ,  SUN, Haitong ,  HE, Hong ,  OTERI, Oghenekome ,  YANG, Weidong ,  ZENG, Wei ,  ZHANG, Yushu

IPC: H04W74/08

Abstract: Embodiments are directed to providing MsgA PO validation. An embodiment of a user equipment (UE) user equipment (UE), comprising a processor to determine an initial uplink/downlink (UL/DL) slot configuration for communication with the UE, receive, from a base station, a cell-specific uplink/downlink configuration slot for communication with the UE, generate a MsgA physical uplink shared channel (PUSCH) occasion (PO), and implement a validation test to determine whether the MsgA PO is configured on at permissible slot in a transmission frame structure.

公开(公告)号：WO2021203308A1

公开(公告)日：2021-10-14

申请号：PCT/CN2020/083783

申请日：2020-04-08

Applicant: APPLE INC. ,  CUI, Jie

Inventor： YANG, Weidong ,  KIM, Yuchul ,  HE, Hong ,  YE, Chunxuan ,  ZENG, Wei ,  ZHANG, Dawei ,  YAO, Chunhai ,  OTERI, Oghenekome ,  ZHANG, Yushu ,  TANG, Yang ,  GONZALEZ, Ismael Gutierrez ,  SUN, Haitong ,  JU, Ziyang

IPC: H04L1/18

Abstract: Techniques discussed herein can facilitate successful decoding of Physical Downlink Shared Channel (PDSCH) based on a reduced number of retransmissions. Based on a given PDSCH, embodiments discussed herein can communicate feedback (e.g., Hybrid Automatic Repeat reQuest (HARQ) feedback, Channel State Information (CSI) feedback) that indicates an amount of additional information that can allow a User Equipment (UE) to successfully decode the PDSCH. In some embodiments, the feedback can indicate a requested Redundancy Version (RV) sequence that can allow the UE to successfully decode the PDSCH. In other embodiments, the feedback can indicate the amount of additional information, based on which a receiving Base Station (BS) can select a RV sequence.

公开(公告)号：WO2021203307A1

公开(公告)日：2021-10-14

申请号：PCT/CN2020/083782

申请日：2020-04-08

Applicant: APPLE INC. ,  XU, Fangli

Inventor： CUI, Jie ,  ZHANG, Dawei ,  HE, Hong ,  SHIKARI, Murtaza A. ,  TANG, Yang ,  KIM, Yuchul ,  WU, Zhibin

IPC: H04W64/00 ,  H04W4/70 ,  H04L27/26

Abstract: Methods and apparatus are disclosed for a UE and its serving base station to coordinate the activation and deactivation of measurement gaps for performing positioning measurements by the UE using target positioning reference signals (PRS) during bandwidth part (BWP) switching. The UE may be configured by the serving base station to have dedicated measurement gaps. The UE determines if a legacy measurement gap used for mobility measurements or a scheduled data transmission collides with the dedicated measurement gaps. If there is a collision, the UE performs the mobility measurement using the legacy measurement gap or transmits the scheduled data. If there is no collision, the UE receives the PRS to perform the positioning measurement during the dedicated measurement gaps. In one embodiment, based on the status of the active BWP and the target PRS, the UE or the base station may activate or deactivate measurement gaps for the positioning measurements.

公开(公告)号：WO2021203289A1

公开(公告)日：2021-10-14

申请号：PCT/CN2020/083736

申请日：2020-04-08

Applicant: APPLE INC. ,  YAO, Chunhai

Inventor： HE, Hong ,  YE, Chunxuan ,  ZHANG, Dawei ,  SUN, Haitong ,  ZHAO, Pengkai ,  ZENG, Wei ,  ZHANG, Wei ,  YANG, Weidong ,  KIM, Yuchul ,  ZHANG, Yushu ,  WU, Zhibin

IPC: H04W72/04

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.

公开(公告)号：WO2021203278A1

公开(公告)日：2021-10-14

申请号：PCT/CN2020/083699

申请日：2020-04-08

Applicant: APPLE INC. ,  YAO, Chunhai

Inventor： HE, Hong ,  YE, Chunxuan ,  ZHANG, Dawei ,  SUN, Haitong ,  ZHAO, Pengkai ,  ZENG, Wei ,  ZHANG, Wei ,  YANG, Weidong ,  KIM, Yuchul ,  ZHANG, Yushu ,  WU, Zhibin

IPC: H04L1/16 ,  H04L1/18 ,  H04L5/00

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.

公开(公告)号：WO2021159354A1

公开(公告)日：2021-08-19

申请号：PCT/CN2020/074954

申请日：2020-02-12

Applicant: APPLE INC. ,  ZHANG, Yushu

Inventor： SUN, Haitong ,  ZENG, Wei ,  ZHANG, Dawei ,  KIM, Yuchul ,  HE, Hong ,  YANG, Weidong ,  YE, Chunxuan ,  YAO, Chunhai ,  OTERI, Oghenekome ,  CUI, Jie ,  TANG, Yang

IPC: H04W4/12 ,  H04W72/04

Abstract: In an example method, a user equipment (UE) device determines an offset length of time associated with transmitting or receiving data over a wireless network. The UE device transmits an indication of the offset length of time to the wireless network. The UE device transmits or receives, during a first time interval, a first portion of data to or from the wireless network though a first wireless link. The UE device transmits or receives, during a second time interval, a second portion of data to or from the wireless network though a second wireless link. An end of first time interval is offset from a beginning of the second time interval by the offset length of time.

公开(公告)号：WO2021159315A1

公开(公告)日：2021-08-19

申请号：PCT/CN2020/074900

申请日：2020-02-12

Applicant: APPLE INC. ,  SUN, Haitong

Inventor： CUI, Jie ,  TANG, Yang ,  ZHANG, Dawei ,  WU, Zhibin ,  XU, Fangli ,  HE, Hong

IPC: H04W24/10 ,  H04W52/02

Abstract: Techniques discussed herein can facilitate configuration of a User Equipment (UE) with two or more Discontinuous Reception (DRX) configurations. A first set of techniques can facilitate configuration of the UE with independent DRX configurations for Frequency Range 1 (FR1) and for Frequency Range 2 (FR2). A second set of techniques can facilitate configuration of the UE with independent DRX configurations for a first set of one or more Component Carriers (CCs) associated with a first frequency band of a supported band combination and for a second set of one or more CCs associated with a second frequency band of the supported band combination. Various embodiments can employ techniques of one or more of the first set of techniques or the second set of techniques.

公开(公告)号：WO2021087878A1

公开(公告)日：2021-05-14

申请号：PCT/CN2019/116314

申请日：2019-11-07

Applicant: APPLE INC. ,  ZHANG, Yushu

Inventor： CUI, Jie ,  YAO, Chunhai ,  YE, Chunxuan ,  ZHANG, Dawei ,  SUN, Haitong ,  HE, Hong ,  ZENG, Wei ,  YANG, Weidong ,  TANG, Yang ,  KIM, Yuchul ,  WU, Zhibin

IPC: H04L1/00 ,  H04W24/00 ,  H04W36/00

Abstract: Apparatuses, systems, and methods for a user equipment device (UE,106) and/or cellular network (100) to perform cell detection and measurement, e.g., in new radio (NR) unlicensed (NR-U). The UE (106) may determine that a threshold condition related to missed reference signal opportunities is reached. In response, the UE (106) may modify reference signal monitoring and/or measurement.

公开(公告)号：WO2021056506A1

公开(公告)日：2021-04-01

申请号：PCT/CN2019/108867

申请日：2019-09-29

Applicant: APPLE INC. ,  ZHANG, Yushu

Inventor： YAO, Chunhai ,  ZHANG, Dawei ,  XU, Fangli ,  HU, Haijing ,  SUN, Haitong ,  HE, Hong ,  ZENG, Wei ,  SUN, Yakun ,  KIM, Yuchul ,  CHEN, Yuqin

IPC: H04W52/08 ,  H04W52/16 ,  H04W52/18

Abstract: Embodiments are presented herein of apparatuses, systems, and methods for a user equipment device (UE) to perform power control for uplink (UL) reference signals (RS). A UE may determine spatial configuration for UL RS based on another communication. A UE may determine an updated pathloss within a reduced implementation following an update of downlink (DL) RS. A UE may reset a power control factor in response to receiving an update.

公开(公告)号：WO2020198416A1

公开(公告)日：2020-10-01

申请号：PCT/US2020/024830

申请日：2020-03-26

Applicant: APPLE INC.

Inventor： CUI, Jie ,  WANG, Yuanye ,  HE, Hong ,  TANG, Yang ,  LI, Qiming

IPC: H04L5/00 ,  H04W8/24 ,  H04W72/04

Abstract: One or more methods of operating an access node. At least one of the methods includes: detecting a capability indication that indicates a capability of a user equipment (UE) to simultaneously receive and transmit (Rx/Tx) on a first component carrier (CC1) and a second component carrier (CC2); and scheduling, based at least on the capability, a first UE activity to occur over the CC1 and a second UE activity to occur over the CC2 to avoid a collision in a time-domain by prioritizing one of the first UE activity or the second UE activity relative to the other one of the first UE activity or the second UE activity.