公开(公告)号：US20250112675A1

公开(公告)日：2025-04-03

申请号：US18727194

申请日：2023-03-06

Applicant: Intel Corporation

Inventor： Guotong Wang ,  Alexei Davydov

IPC: H04B7/0456 ,  H04L27/26 ,  H04W72/21

Abstract: An apparatus and system of providing uplink transmission with eight ports are described. Precoders for partial and full coherent UE uplink transmissions are described, in addition to downlink control information (DCI) enhancements and sounding reference signal (SRS) configurations for codebook-based uplink transmission. Precoder matrices are provided for different ranks for the eight port transmissions.

公开(公告)号：US20240214942A1

公开(公告)日：2024-06-27

申请号：US18288128

申请日：2022-08-01

Applicant: Intel Corporation

Inventor： Guotong Wang ,  Alexei Davydov

IPC: H04W52/14 ,  H04W52/36

CPC classification number: H04W52/146 ,  H04W52/367

Abstract: A computer-readable storage medium stores instructions to configure a UE for power scaling in uplink data transmissions in a 5G NR and beyond wireless network, and to cause the UE to perform operations including decoding RRC signaling received from a base station. The RRC signaling includes a power scaling factor. The power scaling factor indicates a transmission mode for uplink full power transmission. A linear output power value is determined for a maximum output power associated with the UE. The linear output power value is scaled using the power scaling factor to generate a scaled linear output power value. A PUSCH power control output is determined based on the scaled linear output power value. The operations further include causing the uplink full power transmission of uplink data using the PUSCH. The uplink full power transmission has transmit power based on the PUSCH power control output.

公开(公告)号：US20220417782A1

公开(公告)日：2022-12-29

申请号：US17900267

申请日：2022-08-31

Applicant: Intel Corporation

Inventor： Yushu Zhang ,  Guotong Wang ,  Alexei Davydov ,  Gang Xiong

IPC: H04W24/10 ,  H04B17/318 ,  H04B17/336 ,  H04B7/0408

Abstract: An apparatus configured to be employed in a user equipment (UE) associated with a new radio (NR) communication system is disclosed. The apparatus comprises one or more processors configured to process a beam reporting configuration signal received from a gNodeB associated therewith. In some embodiments, the beam reporting configuration signal comprises a measurement quantity information on one or more measurement quantities to be reported by the UE to the gNodeB during beam reporting, for a set of beams associated with the gNodeB, wherein the one or more measurement quantities comprises layer 1 signal to interference plus noise ratio (L1-SINR), or both L1-SINR and L1 reference signal receive power (RSRP). In some embodiments, the beam reporting configuration signal further comprises a reference signal information on a reference signal to be utilized by the UE for measuring the one or more measurement quantities for the set of beams associated with the gNodeB.

公开(公告)号：US20210314801A1

公开(公告)日：2021-10-07

申请号：US17252215

申请日：2019-10-24

Applicant: Intel Corporation

Inventor： Yushu Zhang ,  Guotong Wang ,  Alexei Davydov ,  Gang Xiong

IPC: H04W24/10 ,  H04B17/336 ,  H04B17/318 ,  H04B7/0408

Abstract: An apparatus configured to be employed in a user equipment (UE) associated with a new radio (NR) communication system is disclosed. The apparatus comprises one or more processors configured to process a beam reporting configuration signal received from a gNodeB associated therewith. In some embodiments, the beam reporting configuration signal comprises a measurement quantity information on one or more measurement quantities to be reported by the UE to the gNodeB during beam reporting, for a set of beams associated with the gNodeB, wherein the one or more measurement quantities comprises layer 1 signal to interference plus noise ratio (L1-SINR), or both L1-SINR and L1 reference signal receive power (RSRP). In some embodiments, the beam reporting configuration signal further comprises a reference signal information on a reference signal to be utilized by the UE for measuring the one or more measurement quantities for the set of beams associated with the gNodeB.

公开(公告)号：US20200382180A1

公开(公告)日：2020-12-03

申请号：US16994471

申请日：2020-08-14

Applicant: Intel Corporation

Inventor： Guotong Wang ,  Alexei Davydov

IPC: H04B7/0456 ,  H04W72/04 ,  H04W8/24

Abstract: Methods, systems, and storage media are described for full power uplink transmissions for new radio (NR) systems. In particular, some embodiments relate to new codebook subsets which may include non-antenna selection transmission precoding matrix indexes (TPMIs) to enable full power uplink transmissions. Other embodiments may be described and/or claimed.

公开(公告)号：US10594382B2

公开(公告)日：2020-03-17

申请号：US16238232

申请日：2019-01-02

Applicant: Intel Corporation ,  Intel IP Corporation

Inventor： Yushu Zhang ,  Gang Xiong ,  Honglei Miao ,  Hong He ,  Guotong Wang ,  Alexei Vladimirovich Davydov ,  Seunghee Han ,  Avik Sengupta

IPC: H04W76/27 ,  H04B7/06 ,  H04B7/0456 ,  H04L1/00 ,  H04W52/26 ,  H04W52/16

Abstract: User equipment (UE) can include processing circuitry configured to decode radio resource control (RRC) signaling from a base station, the RRC signaling indicating a transmission coding scheme for a physical uplink shared channel (PUSCH) transmission. PUSCH-to-phase tracking reference signal (PT-RS) energy per resource element (EPRE) ratio is determined using the RRC signaling. A PT-RS power boosting factor is determined based on the transmission coding scheme and the PUSCH-to-PT-RS EPRE ratio. The PT-RS is encoded for transmission using a plurality of PT-RS symbols, the transmission using increased transmission power corresponding to the PT-RS power boosting factor. The RRC signaling further includes a flag enabling the PT-RS transmission. The PUSCH-to-PT-RS EPRE ratio is 00 or 01, and the transmission coding scheme is a codebook-based uplink transmission or non-codebook-based uplink transmission.

公开(公告)号：US20190335524A1

公开(公告)日：2019-10-31

申请号：US16407801

申请日：2019-05-09

Applicant: Intel Corporation

Inventor： Guotong Wang ,  Yushu Zhang ,  Alexei Davydov

IPC: H04W76/19 ,  H04W76/27 ,  H04W72/04 ,  H04L5/00

Abstract: An apparatus of a user equipment (UE) comprises one or more baseband processors to generate a beam failure recovery request to be transmitted to a Fifth Generation (5G) NodeB (gNB) over a physical random access channel (PRACH), to process a response from the gNB, and to generate a physical uplink control channel (PUCCH) transmission to be transmitted to the gNB using a default spatial relation comprising a same spatial filter as used for the beam failure recovery request transmission over the PRACH. A beam failure recovery request is to be transmitted to a gNB after a random access response from the gNB, wherein the beam failure recovery request is to be transmitted via Message 1 or Message 3 to the gNB, and a response is to be received from the gNB via Message 2 or Message 4.

公开(公告)号：US20190230730A1

公开(公告)日：2019-07-25

申请号：US16298418

申请日：2019-03-11

Applicant: Intel Corporation

Inventor： Guotong Wang ,  Yushu Zhang ,  Alexei Davydov

IPC: H04W76/19 ,  H04W72/04 ,  H04W76/27 ,  H04L5/00

Abstract: An apparatus of a user equipment (UE) comprises one or more baseband processors to generate a beam failure recovery request to be transmitted to a Fifth Generation (5G) NodeB (gNB) over a physical random access channel (PRACH), to process a response from the gNB, and to generate a physical uplink control channel (PUCCH) transmission to be transmitted to the gNB using a default spatial relation comprising a same spatial filter as used for the beam failure recovery request transmission over the PRACH. A beam failure recovery request is to be transmitted to a gNB after a random access response from the gNB, wherein the beam failure recovery request is to be transmitted via Message 1 or Message 3 to the gNB, and a response is to be received from the gNB via Message 2 or Message 4.

公开(公告)号：US20190174423A1

公开(公告)日：2019-06-06

申请号：US16323475

申请日：2017-08-07

Applicant: Intel Corporation

Inventor： Yushu Zhang ,  RongZhen Yang ,  Yuan Zhu ,  Gang Xiong ,  Wenting Chang ,  Guotong Wang ,  Dae Won Lee ,  Yongjun Kwak

IPC: H04W52/14 ,  H04W52/24 ,  H04W52/32

Abstract: Uplink Transmission Power Control (TPC) techniques configured to compensate for variations in path loss and/or interference on a plurality of uplink transmission beams.

公开(公告)号：US09918182B2

公开(公告)日：2018-03-13

申请号：US14641594

申请日：2015-03-09

Applicant: Intel Corporation

Inventor： Anthony Lee ,  Guotong Wang

IPC: H04W4/00 ,  H04W8/24 ,  H04W60/00

CPC classification number: H04W4/70 ,  H04W8/24 ,  H04W60/00

Abstract: A mobile device and information transmission method are provided. The information transmission method is applied to the mobile device in M2M communication and includes the steps of determining whether a base station and the mobile device support transmission of capability information of the mobile device by a General Extension Message and determining whether the mobile device has transmitted the capability information to the base station when the base station and the mobile device support transmission of the capability information by the General Extension Message, wherein when the mobile device has transmitted the capability information to the base station, the capability information is not transmitted by the General Extension Message again.