公开(公告)号：US20230276325A1

公开(公告)日：2023-08-31

申请号：US16977000

申请日：2017-08-11

申请人： INTEL IP CORPORATION

发明人： Wenting Chang ,  Shirish Nagaraj ,  Bishwarup Mondal ,  Yuan Zhu ,  Yushu Zhang

IPC分类号： H04W36/08 ,  H04W72/23 ,  H04W36/00

CPC分类号： H04W36/085 ,  H04W72/23 ,  H04W36/0064

摘要： The first circuitry may be operable to establish a first UE Receive (Rx) beam as being for reception of data from a first eNB. The second circuitry may be operable to process a transmission including Downlink Control Information (DCI), wherein the DCI carries an eNB cell-switching indicator. The first circuitry may also be operable to establish a second UE Rx beam as being for reception of data from a second eNB based on the eNB cell-switching indicator.

公开(公告)号：US11172389B2

公开(公告)日：2021-11-09

申请号：US16078497

申请日：2016-07-28

申请人： Intel IP Corporation

发明人： Candy Yiu ,  Wenting Chang ,  Yuan Zhu ,  Yujian Zhang ,  Yushu Zhang ,  Yang Tang ,  Rui Huang

IPC分类号： H04W24/10 ,  H04W76/28 ,  H04W76/27 ,  H04L12/24 ,  H04W16/28

摘要： Apparatus, systems, and methods for measurement gap configuration in communication systems are described.

公开(公告)号：US11012206B2

公开(公告)日：2021-05-18

申请号：US16074393

申请日：2016-11-17

申请人： INTEL IP CORPORATION

发明人： Yushu Zhang ,  Gang Xiong ,  Bishwarup Mondal ,  Yuan Zhu ,  Jong-Kae Fwu

IPC分类号： H04L5/00 ,  H04B7/06 ,  H04B7/08

摘要： The present disclosure provides for the trigger of a beam refinement reference signal (BRRS) message. Triggering a BRRS message can include determining that a measured quality of a transmit and receive (Tx-Rx) beam pair is below the first value of the first quality threshold, the Tx-Rx beam pair corresponding to a current transmit (Tx) beam from an evolved node B (eNodeB) and the current receive (Rx) beam at the user equipment (UE), encoding a message for the eNodeB based on the determination that the quality of the Tx-Rx beam pair is below the quality threshold, wherein the message comprises a request for one or more BRRS, and processing the one or more BRRS to select a different Rx beam at the UE than the current Rx beam.

公开(公告)号：US20210044409A1

公开(公告)日：2021-02-11

申请号：US16977257

申请日：2018-08-09

申请人： INTEL IP CORPORATION

发明人： Alexei Vladimirovich Davydov ,  Gang Xiong ,  Yushu Zhang ,  Victor Alexandrovich Sergeev ,  Joonyoung Cho

IPC分类号： H04L5/00 ,  H04L5/02 ,  H04L1/16 ,  H04L1/18

摘要： An apparatus of a New Radio (NR) User Equipment (UE), a method and system. The apparatus includes one or more processors to encode a two part CSI including: encode a two part CSI including: encoding information bits of a first channel state information (CSI) type and information bits of a second CSI part to generate, respectively, encoded bits of a first CSI part and encoded bits of a second CSI part, a payload size of the second CSI part being based on encoded bits of the first CSI part and further being encoded separately from information bits of the first CSI part; and mapping the encoded bits of the first CSI part onto a first physical resource and the encoded bits of the second CSI part onto a second physical resource different from the first physical resource; and configure the two part CSI in a long or short PUCCH for transmission to a NR evolved Node B (gNodeB).

公开(公告)号：US20200100327A1

公开(公告)日：2020-03-26

申请号：US16483568

申请日：2018-07-25

申请人： Intel IP Corporation

发明人： Yushu Zhang ,  Gang Xiong ,  Guotong Wang ,  Alexei Davydov ,  Paul C Wei

IPC分类号： H04W88/06 ,  H04W88/10 ,  H04B7/0456 ,  H04B7/06 ,  H04W8/24 ,  H04B15/06 ,  H04L5/00 ,  H04W76/27 ,  H04W72/04 ,  H04L27/26 ,  H04L25/02

摘要： The present disclosure provides apparatuses, systems, methods, and machine readable storage medium for physical uplink shared channel (PUSCH) transmission between a user equipment (UE) and a base station, based on a robust codebook. In an embodiment, a UE, including circuitry operable to: report a UE capability of the UE to a base station, wherein the UE capability comprises a number of phase tracking reference signal (PT-RS) antenna ports (NPT-RS) supported by the UE; decode control signaling received from the base station, wherein the control signaling comprises at least one parameter to indicate a precoder selected from a codebook based on at least the NPT-RS; and perform physical uplink shared channel (PUSCH) transmission according to the indicated precoder; wherein the codebook is predefined or configured based on different numbers of PT-RS antenna ports and different waveforms, in the UE and the base station.

公开(公告)号：US20200077470A1

公开(公告)日：2020-03-05

申请号：US16500772

申请日：2018-05-03

申请人： Intel IP Corporation

发明人： Gang Xiong ,  Debdeep Chatterjee ,  Alexey Khoryaev ,  Sergey Panteleev ,  Hong He ,  Yushu Zhang ,  Yongjun Kwak

IPC分类号： H04W88/06 ,  H04W72/04 ,  H04L1/18 ,  H04L5/00 ,  H04L1/00 ,  H04W24/08 ,  H04L1/16

摘要： Described is an apparatus of a User Equipment (UE). The apparatus may comprise a first circuitry, a second circuitry, and a third circuitry. The first circuitry may be operable to process one or more configuration transmissions from the gNB carrying a rule for Uplink (UL) collisions and process a first Downlink (DL) transmission and a second DL transmission. The second circuitry may be operable to identify a first UL transmission for the first DL transmission and a second UL transmission for the second DL transmission, the first UL transmission overlapping with the second UL transmission in at least one Orthogonal Frequency Division Multiplexing (OFDM) symbol. The third circuitry may be operable to generate at least one of the first UL transmission and the second UL transmission in accordance with the rule for UL collisions.

公开(公告)号：US20200077432A1

公开(公告)日：2020-03-05

申请号：US16466446

申请日：2018-06-13

申请人： Intel IP Corporation

发明人： Gang Xiong ,  Jeongho Jeon ,  Joonyoung Cho ,  Debdeep Chatterjee ,  Sergey Panteleev ,  Yushu Zhang

IPC分类号： H04W72/12 ,  H04L5/00

摘要： An apparatus, method, system and machine-readable medium. The apparatus may be an apparatus of a New Radio (NR) gNodeB or of a NR User Equipment (UE), and may include a memory and processing circuitry. The processing circuitry for the apparatus of the gNodeB is to: configure a plurality of bandwidth parts (BWPs) associated with respective numerologies; determine a physical downlink control channel (PDCCH) including downlink control information (DCI), the DCI including information on scheduled resources including BWP index for a data transmission to or from a User Equipment (UE), the data transmission to occupy one of the plurality of BWPs or multiple ones of the plurality of BWPs; encode the PDCCH for transmission; and process the data transmission based on the DCI. The apparatus of the NR UE is to: process a physical downlink control channel (PDCCH) from a NR gNodeB, the PDCCH including downlink control information (DCI) indicating scheduled resources for a data transmission to or from the UE, the data transmission to occupy one or multiple ones of a plurality of BWPs configured by the gNodeB; and process the data transmission based on the DCI.

公开(公告)号：US10581503B2

公开(公告)日：2020-03-03

申请号：US15752553

申请日：2016-04-01

申请人： Intel IP Corporation

发明人： Wenting Chang ,  Yuan Zhu ,  Huaning Niu ,  Gang Xiong ,  Yushu Zhang

IPC分类号： H04B7/06 ,  H04B7/0413

摘要： Machine-readable media, methods, apparatus and system for beam acquisition in a wireless system are disclosed. In some embodiments, a base station may comprise a transceiver to transmit, to a user equipment (UE), a plurality of beam reference signals (BRSs) via a plurality of transmission beams; and to receive, from the UE, a report to report receiving information associated with at least one of the BRSs on at least one of the transmission beams, wherein the report comprises an antenna identifier to identify a directional antenna panel or an antenna port associated with the directional antenna panel of the UE which receives the at least one of the BRSs on the at least one of the transmission beam.

公开(公告)号：US20200067590A1

公开(公告)日：2020-02-27

申请号：US16489913

申请日：2018-04-02

申请人： Intel IP Corporation

发明人： Guotong Wang ,  Yushu Zhang ,  Alexei Davydov ,  Gang Xiong

IPC分类号： H04B7/06 ,  H04B17/318 ,  H04W72/04 ,  H04W72/08 ,  H04W52/36 ,  H04B7/08

摘要： Network devices and systems in 5G and new radio (NR) infrastructures can utilize beam management operations to ensure communications for beam management procedure triggering including beam reporting, even during fall-back mode when the current receive (Rx) beam for downlink (DL) and transmit (Tx) beam for uplink (UL) fail. Additionally, reduction in overhead can be achieved with a reference beam pair link based beam reporting in a fall-back mode or not. This beam reporting can be a group based beam reporting and based on Reference Signal Received Powers (RSRPs) of beams and a differential RSRP corresponding thereto.

公开(公告)号：US20200052740A1

公开(公告)日：2020-02-13

申请号：US16500937

申请日：2018-05-04

申请人： Intel IP Corporation

发明人： Yushu Zhang ,  Alexei Davydov ,  Wook Bong Lee ,  Gang Xiong ,  Xinyue Zheng

IPC分类号： H04B7/02 ,  H04L5/00 ,  H04B10/61

摘要： An apparatus is configured to be employed within a base station. The apparatus comprises baseband circuitry which includes a radio frequency (RF) interface and one or more processors. The one or more processors are configured to arrange phase tracking reference signal (PT-RS) resource elements (REs) and data REs as an arrangement for a transmission based on one or more diversity factors. The one or more diversity factors include a time domain and a frequency domain. The one or more processors are also configured to provide the transmission having the PT-RS REs to the RF interface for transmission to a user equipment (UE) device.