公开(公告)号：US20200077470A1

公开(公告)日：2020-03-05

申请号：US16500772

申请日：2018-05-03

Applicant: Intel IP Corporation

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

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

Abstract: 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

Applicant: Intel IP Corporation

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

IPC: H04W72/12 ,  H04L5/00

Abstract: 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

Applicant: Intel IP Corporation

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

IPC: H04B7/06 ,  H04B7/0413

Abstract: 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

Applicant: Intel IP Corporation

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

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

Abstract: 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

Applicant: Intel IP Corporation

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

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

Abstract: 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.

公开(公告)号：US10542411B2

公开(公告)日：2020-01-21

申请号：US15947323

申请日：2018-04-06

Applicant: Intel IP Corporation

Inventor： Huaning Niu ,  Debdeep Chatterjee ,  Gang Xiong ,  Qinghua Li ,  Hujun Yin

IPC: H04W8/00 ,  H04W72/04 ,  H04W74/02 ,  H04W72/00 ,  H04L12/46 ,  H04L29/12 ,  H04W48/14 ,  H04W52/02 ,  H04W28/12 ,  H04L12/801 ,  H04W72/02 ,  H04W28/02 ,  H04W40/02 ,  H04W48/18 ,  H04W24/06 ,  H04W74/00 ,  H04W74/04 ,  H04W74/08 ,  H04W36/00 ,  H04W36/30 ,  H04L27/26 ,  H04W40/24 ,  H04W24/02 ,  H04W48/08 ,  H04W48/16 ,  H04W4/70 ,  H04W76/28 ,  H04W76/14 ,  H04W4/80 ,  H04W76/27 ,  H04W76/23 ,  H04W28/08 ,  H04W88/06 ,  H04L12/725 ,  H04W84/12

Abstract: In one embodiment, the present disclosure provides an evolved Node B (eNB) that includes a device-to-device (D2D) module configured to allocate at least one D2D discovery region including at least one periodic discovery zone, the at least one periodic discovery zone including a first plurality of resource blocks in frequency and a second plurality of subframes in time, the D2D module further configured to configure a User Equipment (UE) to utilize the at least one D2D discovery region for transmitting a discovery packet.

公开(公告)号：US20200008209A1

公开(公告)日：2020-01-02

申请号：US16483252

申请日：2018-03-23

Applicant: Intel IP Corporation

Inventor： Yushu Zhang ,  Wook Bong Lee ,  Gang Xiong ,  Hong He ,  Yongjun Kwak ,  Daewon Lee ,  Seung Hee Han ,  Alexei Davydov ,  Guotong Wang

IPC: H04W72/08 ,  H04W72/04 ,  H04W76/19

Abstract: 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 select one or more recovery channels based on one or more recovery factors; determine a beam recovery frame structure using the selected one or more recovery channels and based at least partially on beam correspondence capabilities; and provide the selected one or more recovery channels and the determined beam recovery frame structure to the RF interface for transmission to a user equipment (UE) device.

公开(公告)号：US20190357249A1

公开(公告)日：2019-11-21

申请号：US16408021

申请日：2019-05-09

Applicant: Intel IP Corporation

Inventor： Alexei Davydov ,  Hong He ,  Gang Xiong ,  Sameer Pawar ,  Yushu Zhang ,  Guotong Wang ,  Jie Cui ,  Bishwarup Mondal

IPC: H04W72/12 ,  H04W56/00 ,  H04W16/28 ,  H04L5/00 ,  H04W72/10

Abstract: Technology for a user equipment (UE) operable for beam management is disclosed. The UE can be configured to decode, at the UE, a transmission configuration indicator (TCI), wherein the TCI is configured for a control channel and a data channel for all bandwidth parts (BWPs) of the UE or all component carriers (CCs) of the UE. The UE can be configured to decode, at the UE, a synchronization signal block (SSB) or a channel state information reference signal (CSI-RS) for beam management with a repetition parameter set to “ON” transmitted in one BWP or one CC in a first set of symbols. The UE can be configured to identify, at the UE, a scheduling restriction for the first set of symbols for the control channel and the data channel, wherein the scheduling restriction indicates that downlink transmission in the first set of symbols is not expected.

公开(公告)号：US20190357198A1

公开(公告)日：2019-11-21

申请号：US16476127

申请日：2018-02-02

Applicant: Intel IP Corporation

Inventor： Gang Xiong ,  Yongjun Kwak ,  Hong He ,  Seung Hee Han

IPC: H04W72/04 ,  H04J4/00 ,  H04L5/00 ,  H04L5/14

Abstract: Techniques discussed herein can facilitate handling of DL (Downlink) control and data channels having different numerologies in NR (New Radio). One example embodiment comprises an apparatus employable by a UE (User Equipment) configured to generate a report comprising capability information associated with the UE, wherein the capability information indicates whether the UE supports multiplexing of multiple numerologies within a common symbol in a FDM (Frequency Division Multiplexing)-based manner; process first higher layer signaling that configures one or more control resource sets of a NR (New Radio) PDCCH (Physical Downlink Control Channel), wherein the one or more control resource sets are associated with one or more numerologies in accordance with the UE capability information; and demodulate a NR PDSCH (Physical Downlink Shared Channel) from a resource distinct from resources of the NR PDCCH.

公开(公告)号：US20190334606A1

公开(公告)日：2019-10-31

申请号：US16408450

申请日：2019-05-09

Applicant: Intel IP Corporation

Inventor： Yushu Zhang ,  Gang Xiong ,  Yuan Zhu ,  Ralf Bendlin ,  Jong-Kae Fwu

IPC: H04B7/06 ,  H04L5/00 ,  H04B7/08 ,  H04L27/26 ,  H04W76/27

Abstract: Briefly, in accordance with one or more embodiments, an apparatus of a user equipment (UE) comprising circuitry to receive a Beamforming Reference Signal (BRS) transmission from an evolved NodeB (eNB) via one or more transmission beams, divide the one or more transmission beams into one or more transmission beam sets, wherein a transmission beam set comprises a number of consecutive orthogonal frequency-division multiplexing (OFDM) symbols, scan consecutive receiving beams for corresponding transmission beam sets to obtain channel measurements to select a transmission beam and a receiving beam based at least in part on the channel measurements, and receive transmissions from the eNB using the selected transmission beam and the selected receiving beam.