公开(公告)号：US20240205908A1

公开(公告)日：2024-06-20

申请号：US18550093

申请日：2022-05-23

Applicant: Intel Corporation

Inventor： Yingyang Li ,  Yi Wang ,  Debdeep Chatterjee ,  Gang Xiong ,  Seunghee Han

IPC: H04W72/12 ,  H04W72/23

CPC classification number: H04W72/12 ,  H04W72/23

Abstract: Various embodiments may relate to physical downlink control channel (PDCCH) monitoring in association with cross-carrier scheduling. In particular, some embodiments are directed to scheduling a transmission on a primary cell (PCell) or primary secondary cell (PSCell) considering secondary cell (SCell) dormancy switching or SCell activation states. Other embodiments may be disclosed or claimed.

公开(公告)号：US20240195549A1

公开(公告)日：2024-06-13

申请号：US18278749

申请日：2022-05-11

Applicant: Intel Corporation

Inventor： Seunghee Han ,  Yingyang Li ,  Yi Wang

IPC: H04L5/00 ,  H04W72/232

CPC classification number: H04L5/0035 ,  H04L5/0094 ,  H04L5/0098 ,  H04W72/232

Abstract: An apparatus and system are described to support secondary cell (SCell) dormancy switching when cross-carrier scheduling (CCS) from SCell to primary cell (PCell) transmission is supported are described. A physical downlink control channel (PDCCH) transmission on the sSCell has a downlink control information format (DCI) format 0_1 or 1_1 containing a SCell dormancy indication field and a CIF are used to indicate CCS and SCell dormancy switching to deactivate the SCell. The CIF value is either 0 or indicates the PCell and may depend on whether physical downlink shared channel (PDSCH) transmission is scheduled. The DCI triggers bandwidth part (BWP) switching for the PCell to indicate to the UE to switch to monitoring UE-specific search space sets on the PCell instead of on the SCell.

公开(公告)号：US20240188079A1

公开(公告)日：2024-06-06

申请号：US18283066

申请日：2022-07-05

Applicant: Intel Corporation

Inventor： Yingyang Li ,  Yi Wang ,  Gang Xiong ,  Daewon Lee ,  Debdeep Chatterjee

IPC: H04W72/1273 ,  H04L1/1812 ,  H04L27/26 ,  H04W72/0457 ,  H04W72/1268 ,  H04W72/232

CPC classification number: H04W72/1273 ,  H04L1/1812 ,  H04L27/26025 ,  H04W72/0457 ,  H04W72/1268 ,  H04W72/232

Abstract: A computer-readable storage medium stores instructions to configure a UE for cross-carrier scheduling of data transmissions in a 5G NR and beyond wireless network, and to cause the UE to perform operations including decoding configuration signaling received from a base station. The configuration signaling indicates a first numerology parameter for a scheduling cell of the base station and a second numerology parameter for a scheduled cell of the base station. DCI is received via a PDCCH of the scheduling cell. The DCI schedules a DL data transmission in the scheduled cell of the base station. The DL data transmission is received via a PDSCH of the scheduled cell when a difference between the first numerology parameter and the second numerology parameter is smaller than or equal to a pre-configured numerology threshold value. The UE refrains from decoding the DL data transmission when the difference is greater than the threshold value.

公开(公告)号：US20240114507A1

公开(公告)日：2024-04-04

申请号：US18280808

申请日：2022-05-10

Applicant: Intel Corporation

Inventor： Yingyang Li ,  Debdeep Chatterjee ,  Dae Won Lee ,  Yi Wang ,  Gang Xiong

IPC: H04W72/1273 ,  H04L1/1829 ,  H04W72/232

CPC classification number: H04W72/1273 ,  H04L1/1829 ,  H04W72/232

Abstract: A user equipment (UE) configured for operation in a fifth-generation new radio (5G NR) system may be configured for multi physical downlink shared channel (PDSCH) scheduling and may decode a first downlink control information (DCI) and a second DCI received from a gNodeB (gNB). The first DCI may schedule multiple PDSCHs and the second DCI may schedule one or more PDSCHs. The UE may check the timing relations of the scheduled PDSCHs for validity when the first DCI and the second DCI end at a same symbol. When the multiple PDSCHs scheduled by the first DCI and the one or more PDSCHs scheduled by the second DCI are determined to have overlapping time spans, the UE may identify all the PDSCHs scheduled by the first DCI the second DCI as invalid.

公开(公告)号：US20230164820A1

公开(公告)日：2023-05-25

申请号：US18094567

申请日：2023-01-09

Applicant: Intel Corporation

Inventor： Salvatore Talarico ,  Yi Wang ,  Sergey Panteleev ,  Debdeep Chatterjee ,  Toufiqul Islam

IPC: H04W72/512 ,  H04W74/08

CPC classification number: H04W72/512 ,  H04W74/0808

Abstract: Various embodiments herein provide techniques related to methods or techniques to be performed by a user equipment (UE). In some embodiments, a technique may include identifying that a failure of a listen-before-talk (LBT) procedure is related to alignment with a u-FFP. The technique may further include notifying, based on the identification, a higher layer about the failure of the LBT procedure. Other embodiments may be described and/or claimed.

公开(公告)号：US20250105993A1

公开(公告)日：2025-03-27

申请号：US18832835

申请日：2023-04-04

Applicant: Intel Corporation

Inventor： Yingyang Li ,  Yi Wang ,  Gang Xiong ,  Debdeep Chatterjee ,  Sergey Panteleev ,  Salvatore Talarico

IPC: H04L5/14 ,  H04W72/1263

Abstract: Systems, apparatuses, methods, and computer-readable media are provided for multiple operation modes for downlink (DL) or uplink (UL) transmission in duplex operation, wherein the method comprises: configuring, by a fifth generation (5G) base station (gNB), one or more UL and/or DL resources within a serving cell or bandwidth part (BWP) bandwidth for different symbols; receiving, by a user equipment (UE), an indication of the UL and DL resource configuration; and receiving or transmitting, by a UE, the DL or UL channels/signals, according to the configuration of the DL or UL channels/signals and/or the DCI scheduling the DL or UL channels/signals. Other embodiments may be described and/or claimed.

公开(公告)号：US20240215018A1

公开(公告)日：2024-06-27

申请号：US18288662

申请日：2022-11-18

Applicant: Intel Corporation

Inventor： Yi Wang ,  Toufiqul Islam ,  Sergey Panteleev ,  Debdeep Chatterjee ,  Salvatore Talarico ,  Yingyang Li

IPC: H04W72/1268 ,  H04B7/06 ,  H04L1/1812 ,  H04W72/21 ,  H04W72/566

CPC classification number: H04W72/1268 ,  H04B7/0626 ,  H04L1/1812 ,  H04W72/21 ,  H04W72/566

Abstract: An apparatus and system of supporting simultaneous physical uplink control channel (PUCCH) and physical uplink shared channel (PUSCH) transmission are described. A user equipment (UE) that supports service types with different priority levels is configured by a 5th generation NodeB (gNB) to multiplex transmissions with different priorities on different serving cells in different bands. The UE multiplexes and prioritizes high priority (HP) and low priority (LP) uplink transmissions with and without simultaneous PUCCH and PUSCH transmissions based on repetition and scheduling request (SR).

公开(公告)号：US20230224880A1

公开(公告)日：2023-07-13

申请号：US18185145

申请日：2023-03-16

Applicant: Intel Corporation

Inventor： Gang Xiong ,  Debdeep Chatterjee ,  Yingyang Li ,  Yi Wang ,  Sergey Panteleev ,  Salvatore Talarico

IPC: H04W72/0453 ,  H04W72/23 ,  H04L5/14

CPC classification number: H04W72/0453 ,  H04W72/23 ,  H04L5/14

Abstract: Various embodiments herein provide techniques for downlink and uplink resource mapping for full duplex communication, e.g., non-overlapping sub-band-full duplex (NOSB-FD) communication that includes a frequency resource for uplink communication and a frequency resource for downlink communication. Also described are techniques for user equipment (UE) behavior associated with a non-cell defining synchronization signal block (NCD-SSB). Other embodiments may be described and claimed.

公开(公告)号：US20250150316A1

公开(公告)日：2025-05-08

申请号：US18837983

申请日：2023-04-13

Applicant: Intel Corporation

Inventor： Yingyang Li ,  Yi Wang ,  Gang Xiong ,  Debdeep Chatterjee ,  Toufiqul Islam

IPC: H04L27/26 ,  H04L5/00 ,  H04W74/0833

Abstract: A computer-readable storage medium stores instructions to configure one or more processors of a Further Reduced Capacity (F-RedCap) UE for operation in a 5G NR network, and to cause the F-RedCap UE to perform operations including decoding a PBCH to obtain a numerology parameter. A maximum resource block (RB) allocation is determined for a bandwidth associated with the numerology parameter. The maximum RB allocation is adjusted based on a reduced bandwidth associated with the F-RedCap UE to obtain an adjusted RB allocation. A maximum data rate is determined based on the numerology parameter and the adjusted RB allocation. Data is encoded for an uplink (UE) transmission to a base station. The UE transmission uses the maximum data rate.

公开(公告)号：US20240364479A1

公开(公告)日：2024-10-31

申请号：US18287803

申请日：2022-09-28

Applicant: Intel Corporation

Inventor： Yi Wang ,  Debdeep Chatterjee ,  Fatemeh Hamidi-Sepehr ,  Toufiqul Islam ,  Salvatore Talarico ,  Sergey Panteleev

IPC: H04L5/00

CPC classification number: H04L5/0055 ,  H04L5/0048

Abstract: A user equipment (UE) configured for Hybrid Automatic Repeat Request Acknowledgement (HARQ-ACK) codebook determination in a fifth-generation (5G) new radio (NR) network may decode a downlink control information (DCI) format received from a generation Node B (gNB). When the DCI format triggers HARQ-ACK codebook retransmission, the UE may determine a HARQ-ACK codebook to be retransmitted based on a time-offset indicated in the DCI format. To determine the HARQ-ACK codebook to be retransmitted, the UE may determine an uplink (UL) slot that included an initial transmission of the HARQ-ACK codebook based on subtracting the time-offset from the DL slot that included the DCI. The UE may also encode a physical uplink control channel (PUCCH) to include the HARQ-ACK codebook determined to be retransmitted in a UL slot based on a slot offset.