公开(公告)号：US20220287096A1

公开(公告)日：2022-09-08

申请号：US17749861

申请日：2022-05-20

Applicant: Intel Corporation

Inventor： Salvatore Talarico ,  Sergey Panteleev ,  Debdeep Chatterjee ,  Toufiqul Islam ,  Yongjun Kwak

IPC: H04W74/08 ,  H04W72/12 ,  H04W76/27 ,  H04W74/00

Abstract: Embodiments of a user equipment (UE) configurable for unlicensed band operation in a 5G NR system (5GS), when operating in semi-static channel access mode, for a UE-initiated channel-occupancy time (COT), is configured to transmit an uplink (UL) transmission burst, as an initiating device, starting at a beginning of fixed frame period (FFP) and ending at a symbol before an idle period of the FFP after a successful clear-channel assessment (CCA).

公开(公告)号：US11234219B2

公开(公告)日：2022-01-25

申请号：US16739791

申请日：2020-01-10

Applicant: Intel Corporation

Inventor： Bishwarup Mondal ,  Prerana Rane ,  Yongjun Kwak ,  Debdeep Chatterjee

IPC: H04W72/04 ,  H04L5/00 ,  H04L27/26

Abstract: Embodiments of the present disclosure describe methods and apparatuses for multiplexing control information of discovery reference signals.

公开(公告)号：US20210345395A1

公开(公告)日：2021-11-04

申请号：US17265764

申请日：2019-08-09

Applicant: INTEL CORPORATION

Inventor： Debdeep Chatterjee ,  Gregory V. Morozov ,  Qiaoyang Ye

IPC: H04W72/14 ,  H04W76/27 ,  H04W56/00 ,  H04W4/80

Abstract: Technology for a low mobility user equipment (UE) operable to perform uplink (UL) transmissions using configured grant (CG) physical uplink shared channel (PUSCH) resources is disclosed. The UE can decode a CG PUSCH resource configuration from an eNodeB while the low mobility UE is in a radio resource control (RRC) connected state. The CG PUSCH resource configuration can indicate CG PUSCH resources for the low mobility UE after the low mobility UE transitions from the RRC connected state to an RRC idle state. The UE can transition from the RRC connected state to the RRC idle state. The UE can encode data packets for transmission over a PUSCH to the eNodeB using the CG PUSCH resources while the low mobility UE is in the RRC idle state.

公开(公告)号：US20210243738A1

公开(公告)日：2021-08-05

申请号：US17237769

申请日：2021-04-22

Applicant: Intel Corporation

Inventor： Toufiqul Islam ,  Debdeep Chatterjee

IPC: H04W72/04 ,  H04W72/12 ,  H04L5/00

Abstract: Various embodiments herein provide techniques for cancelation of one or more uplink (UL) transmissions from a user equipment (UE). The UE may receive an indication of a parameter d to use for determining a start of a reference UL resource (RUR). The parameter d may be UE-specific. The UE may further receive a physical downlink control channel (PDCCH) that includes a downlink control information (DCI) to indicate that a UL transmission is to be canceled in a RUR. The UE may determine a starting symbol of the RUR based on the parameter d. In embodiments, the UE may scale the parameter d based on a first subcarrier spacing (SCS) associated with the parameter d and a second SCS associated with the uplink transmission to obtain a scaled parameter d′ that is used to determine the starting symbol of the RUR. Other embodiments may be described and claimed.

公开(公告)号：US20210203449A1

公开(公告)日：2021-07-01

申请号：US17200770

申请日：2021-03-13

Applicant: Intel Corporation

Inventor： Debdeep Chatterjee ,  Gregory V. Morozov ,  Sudeep Palat ,  Sergey D. Sosnin ,  Gang Xiong

IPC: H04L1/18 ,  H04W72/04 ,  H04W76/27

Abstract: Provided herein are mechanisms on response of pre-allocated resource based PUSCH transmission. The disclosure provides an apparatus including processor circuitry. The processor circuitry is to: encode data, for transmission to an access node (AN) over a pre-allocated uplink (UL) resource (PUR) based physical uplink shared channel (PUSCH); start a timer once the data is transmitted; and monitor, based on the timer, a physical downlink control channel (PDCCH) to obtain a response of the AN to the transmission of the data. Other embodiments may also be disclosed and claimed.

公开(公告)号：US20200280827A1

公开(公告)日：2020-09-03

申请号：US16623348

申请日：2018-06-28

Applicant: Intel Corporation

Inventor： Stefan Fechtel ,  Kilian Roth ,  Bertram Gunzelmann ,  Markus Dominik Mueck ,  Ingolf Karls ,  Zhibin Yu ,  Thorsten Clevorn ,  Nageen Himayat ,  Dave A. Cavalcanti ,  Ana Lucia Pinheiro ,  Bahareh Sadeghi ,  Hassnaa Moustafa ,  Marcio Rogerio Juliato ,  Rafael Misoczki ,  Emily H. Qi ,  Jeffrey R. Foerster ,  Duncan Kitchin ,  Debdeep Chatterjee ,  Jong-Kae Fwu ,  Carlos Aldana ,  Shilpa Talwar ,  Harry G. Skinner ,  Debabani Choudhury

IPC: H04W4/40 ,  H04W80/08 ,  H04W80/02 ,  H04W4/80 ,  H04W8/08

Abstract: Systems, devices, and techniques for V2X communications using multiple radio access technologies (RATs) are described herein. A communication associated with one or more of the multiple RATs may be received at a device. The device may include a transceiver interface with multiple connections to communicate with multiple transceiver chains. The multiple transceiver chains can be configured to support multiple RATs. Additionally, the multiple transceiver chains may be controlled via the multiple connections of the transceiver interface to coordinate the multiple RATs to complete the communication.

公开(公告)号：US20200214084A1

公开(公告)日：2020-07-02

申请号：US16815429

申请日：2020-03-11

Applicant: Intel Corporation

Inventor： Sergey Panteleev ,  Debdeep Chatterjee ,  Fatemeh Hamidi-Sepher ,  Toufiqul Islam

IPC: H04W88/06 ,  H04W72/12 ,  H04W72/04 ,  H04W80/08 ,  H04L1/00 ,  H04L5/00 ,  H04W76/27 ,  H04L1/18

Abstract: An apparatus of user equipment (UE) includes processing circuitry coupled to a memory, where to configure the UE for Ultra-Reliable Low-Latency Communication (URLLC) in a New Radio (NR) network, the processing circuitry is to decode higher layer signaling indicating a UE-specific DL SPS configuration. The DL SPS configuration including a periodicity of control information communication and a number of DL data repetitions for a transport block. A DCI format received via a PDCCH based on the periodicity in the DL SPS configuration is decoded. Multiple PDSCH slot allocations are detected in the DCI format using the number of DL data repetitions. DL data received via the PDSCH within the multiple PDSCH slot allocations is decoded.

公开(公告)号：US20200053543A1

公开(公告)日：2020-02-13

申请号：US16408145

申请日：2019-05-09

Applicant: Intel Corporation

Inventor： Alexey Khoryaev ,  Sergey Panteleev ,  Debdeep Chatterjee ,  Mikhail Shilov

IPC: H04W8/00 ,  H04W76/14 ,  H04W48/16 ,  H04W48/12

Abstract: A user equipment (UE) can receive, from an eNodeB, a serving PLMN system information block (SIB)19 for a carrier frequency of a serving PLMN of the UE. The UE can acquire inter-frequency and inter-PLMN discovery system information acquisition assistance signaling information from the SIB19. The UE can process a non-serving PLMN SIB19 for one or more carrier frequencies of a non-serving PLMN using the inter-frequency and inter-PLMN discovery system information acquisition assistance signaling information. The UE can identify inter-frequency and inter-PLMN discovery announcement rate information and monitoring control configuration information for the one or more carrier frequencies of the non-serving PLMN to enable the UE to perform device-to-device (D2D) discovery with a UE in the non-serving PLMN according to the inter-frequency and inter-PLMN discovery announcement rate information and monitoring control configuration information.

公开(公告)号：US20190387578A1

公开(公告)日：2019-12-19

申请号：US16478905

申请日：2018-06-15

Applicant: Intel Corporation

Inventor： Bharat Shrestha ,  Gang Xiong ,  Yujian Zhang ,  Debdeep Chatterjee ,  Sergey Panteleev ,  Joonyoung Cho ,  Youn Hyoung Heo

IPC: H04W88/02 ,  H04W72/14 ,  H04W72/12 ,  H04L5/00 ,  H04W76/27

Abstract: A User Equipment (UE) and a Radio Access Network (RAN) node may be configured to use multiple Scheduling Request (SR) configurations. A SR configuration may indicate to radio resources to be used to communicate a SR to the RAN node. The RAN node may provide UE with information associating logical channels to SR configurations. When the UE has data to transmit to the RAN node, the UE may determine the logical channel corresponding to the data, determine the SR configuration corresponding to the logical channel, and communicate a SR to the RAN node in accordance with the SR configuration. Upon receiving the SR, the RAN node determine the SR configuration used to transmit the SR and in turn determine the logical channel for which the SR was transmitted. The RAN node may then transmit an Uplink (UL) grant for the logical channel to the UE.

公开(公告)号：US20190289622A1

公开(公告)日：2019-09-19

申请号：US16407559

申请日：2019-05-09

Applicant: Intel Corporation

Inventor： Debdeep Chatterjee ,  Hong He ,  Seung Hee Han

IPC: H04W72/12 ,  H04W72/04 ,  H04L1/18 ,  H04W72/14

Abstract: A method of support of aggressive user equipment (UE) minimum processing times for physical downlink shared channel (PDSCH) processing and physical uplink shared channel (PUSCH) preparation in new radio (NR) is disclosed. The method includes indicating or causing to indicate a capability from the UE to the network in the form of capability reporting for support of Capability 2 processing times, and multiplexing or causing to multiplex scheduling instances with Capabilities 1 or 2 based on the indication. The method also includes applying or causing to apply a relaxation to the minimum UE processing times, N1, indicating time between end of PDSCH to earliest start of corresponding hybrid automatic repeat request-acknowledge (HARQ-ACK) feedback transmission when the PDSCH has specific durations and/or mapping types or has time-domain overlaps with the scheduling physical downlink control channel (PDCCH). A corresponding apparatus and non-transitory computer readable medium are also disclosed.