公开(公告)号：US20230254829A1

公开(公告)日：2023-08-10

申请号：US18296787

申请日：2023-04-06

Applicant: Intel Corporation

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

IPC: H04W72/0446 ,  H04W72/0453 ,  H04W72/21 ,  H04L5/14

CPC classification number: H04W72/0446 ,  H04W72/0453 ,  H04W72/21 ,  H04L5/14

Abstract: Various embodiments herein provide techniques related to a process to be performed by an electronic device. The process may include identifying one or more symbols or slots of a plurality of symbols or slots that are unavailable for transmission of an uplink signal based on an identification that: a symbol related to transmission of the signal overlaps a non-overlapped sub-band frequency-division (NOSB-FD) symbol; and one or more physical resource blocks (PRBs) related to transmission of the signal overlaps a frequency region related to transmission of the NOSB-FD symbol. The technique may further include transmitting the signal in one or more symbols or slots of the plurality of symbols or slots that are not identified as unavailable for transmission of the signal. Other embodiments may be described and/or claimed.

公开(公告)号：US20230239122A1

公开(公告)日：2023-07-27

申请号：US18296117

申请日：2023-04-05

Applicant: Intel Corporation

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

IPC: H04L5/00 ,  H04B1/713 ,  H04L5/14

CPC classification number: H04L5/0092 ,  H04B1/713 ,  H04L5/14 ,  H04B2201/698

Abstract: Various embodiments herein provide techniques for frequency hopping for uplink transmission in advanced duplex systems, e.g., using non-overlapping sub-band full duplex (NOSB-FD) symbols. The frequency hopping may include switching between an NOSB-FD symbol and a non-NOSB-FD symbol. Embodiments further provide techniques for handling collision between uplink transmission and a downlink resource in the NOSB-FD symbol and/or non-NOSB-FD symbol. Other embodiments may be described and claimed.

公开(公告)号：US11641693B2

公开(公告)日：2023-05-02

申请号：US17061987

申请日：2020-10-02

Applicant: Intel Corporation

Inventor： Lopamudra Kundu ,  Yongjun Kwak ,  Gang Xiong ,  Dae Won Lee ,  Salvatore Talarico ,  Yingyang Li ,  Seunghee Han

IPC: H04W88/08 ,  H04W76/27 ,  H04L27/26 ,  H04W72/0453 ,  H04W72/0446 ,  H04W72/04

Abstract: Systems and methods for interlace PUCCH transmission in 5G networks are described. The gNB sends an RRC message to a UE. The RRC message provides one or more PUCCH interlace allocations within a BW. Each PUCCH interlace allocation has a PUCCH format for each PUCCH interlace. Each PUCCH format contains a different PUCCH interlace index. The UE sends a PUCCH interlace in the BWP based on the PUCCH interlace allocation. A PUCCH in the allocated PUCCH interlace has a cyclic shift that is dependent on a resource block number in the allocated PUCCH interlace within the BWP.

公开(公告)号：US20210194740A1

公开(公告)日：2021-06-24

申请号：US17174184

申请日：2021-02-11

Applicant: Intel Corporation

Inventor： Carlos H. Aldana ,  Salvatore Talarico ,  Yingyang Li ,  Yongjun Kwak

IPC: H04L27/26 ,  H04W72/04 ,  H04W72/14 ,  H04W72/12 ,  H04W16/14

Abstract: Various embodiments herein provide techniques for wireless communication on New Radio unlicensed (NR-U) spectrum. For example, embodiments include techniques for a new listen-before-talk type and associated measurement window. Additionally, embodiments include techniques for determination of a cyclic prefix (CP) extension for an uplink transmission, such as a configured grant transmission or a dynamically scheduled transmission. Other embodiments may be described and claimed.

公开(公告)号：US20210136769A1

公开(公告)日：2021-05-06

申请号：US16638384

申请日：2018-08-08

Applicant: INTEL IP CORPORATION ,  INTEL CORPORATION

Inventor： Huaning Niu ,  Wenting Chang ,  Anthony Sautung Lee ,  Rongrong Sun ,  Salvatore Talarico ,  Qiaoyang Ye

IPC: H04W72/04 ,  H04W4/80 ,  H04L5/00

Abstract: In embodiments, a base station may be able to identify whether a user equipment (UE) is to operate within the cellular network in accordance with a wideband (WB) protocol or a narrowband (NB) protocol. Based on this identification, the base station may further be able to identify a number of resource blocks (RBs) that include subcarriers occupied by enhanced narrowband control channel elements (eNCCEs). Finally, the base station may be able to transmit the eNCCEs on the subcarriers. Other embodiments may be described and/or claimed.

公开(公告)号：US20210007149A1

公开(公告)日：2021-01-07

申请号：US17024516

申请日：2020-09-17

Applicant: Intel Corporation

Inventor： Yingyang Li ,  Salvatore Talarico ,  Jose Armando Oviedo ,  Gang Xiong ,  Carlos H. Aldana ,  Yongjun Kwak ,  Lopamudra Kundu

IPC: H04W74/08 ,  H04W72/14 ,  H04W72/12 ,  H04L5/00

Abstract: Various embodiments herein provide techniques for grant-based and configured grant physical uplink shared channel (PUSCH) transmissions in New Radio (NR) systems operation in unlicensed spectrum. Other embodiments may be described and claimed.

公开(公告)号：US20190268971A1

公开(公告)日：2019-08-29

申请号：US16406528

申请日：2019-05-08

Applicant: Intel Corporation

Inventor： Salvatore Talarico ,  Jeongho Jeon ,  Gang Xiong ,  Hwan-Joon Kwon

IPC: H04W88/06 ,  H04W16/14 ,  H04L5/00 ,  H04L1/18 ,  H04W72/04 ,  H04W76/27 ,  H04W72/14

Abstract: A network device (e.g., a user equipment (UE), or a new radio NB (gNB)) can process or generate a configuration of a multi-subframe scheduling signal to configure an unlicensed band transmission that comprises an hybrid automatic repeat request (HARQ) feedback or a plurality of time transmission intervals (TTIs). The unlicensed band transmission can be configured dynamically with a number of N subframes, N comprising an integer greater than one, based on a downlink control information (DCI) or a radio resource control (RRC) signaling, which comprises the one or more subframes of the multi-subframe scheduling signal.

公开(公告)号：US20190246454A1

公开(公告)日：2019-08-08

申请号：US16384672

申请日：2019-04-15

Applicant: Intel Corporation

Inventor： Huaning Niu ,  Wenting Chang ,  Qiaoyang Ye ,  Salvatore Talarico ,  Rongrong Sun

IPC: H04W88/10 ,  H04W4/80 ,  H04W56/00 ,  H04W72/04 ,  H04L1/18

CPC classification number: H04W88/10 ,  H04L1/18 ,  H04W4/80 ,  H04W56/001 ,  H04W72/0446

Abstract: Methods, systems, and storage media are described for the transmission of system information in narrowband Internet-of-Things (NB-IoT) systems. Other embodiments may be described and/or claimed.

公开(公告)号：US20190158139A1

公开(公告)日：2019-05-23

申请号：US16261130

申请日：2019-01-29

Applicant: Intel Corporation

Inventor： Salvatore Talarico ,  Huaning Niu ,  Wenting Chang

IPC: H04B1/7143 ,  H04B1/715 ,  H04W76/11 ,  H04W16/14 ,  H04W4/80 ,  H04W4/70

Abstract: Described herein are methods and apparatus for NB-IoT devices to operate in unlicensed spectrum. Frequency hopping patterns are disclosed that enable compliance with applicable regulations.