公开(公告)号：US20180241458A1

公开(公告)日：2018-08-23

申请号：US15747409

申请日：2015-12-24

Applicant: Intel IP Corporation

Inventor： Hyejung JUNG ,  Tommaso BALERCIA ,  Xavier CARRENO BAUTISTA DE LISBONA ,  Alexei DAVYDOV

IPC: H04B7/08 ,  H04B7/024 ,  H04B7/0452 ,  H04B7/06 ,  H04J11/00 ,  H04B17/309

Abstract: A user equipment (UE) can process signals including a first synchronization signal (SS) and a second SS. The first SS and the second SS are beamformed with transmit beams and transmitted on subbands in a first set of symbols, for the first SS, and a second set of symbols, for the second SS. The UE can detect the first SS in the first set of symbols, and measure beam qualities of the transmit beams on the subbands in at least one of the first set of symbols or the second set of symbols. The UE can select one or more transmit beams and corresponding one or more subbands based on the measured beam qualities. The UE can detect the second SS on the selected subbands in the second set of symbol, and each of subbands in the first and second sets of symbols is associated with a transmit beam.

公开(公告)号：US20180131491A1

公开(公告)日：2018-05-10

申请号：US15565466

申请日：2015-12-18

Applicant: INTEL IP CORPORATION

Inventor： Gang XIONG ,  Hyejung JUNG ,  Ralf BENDLIN ,  Jong-Kae FWU ,  Alexei DAVYDOV

IPC: H04L5/00 ,  H04L1/00

CPC classification number: H04L5/0053 ,  H04L1/0061 ,  H04L1/0067 ,  H04L1/0606 ,  H04L5/0051 ,  H04L2001/0093

Abstract: Briefly, in accordance with one or more embodiments, apparatus of an evolved NodeB (eNB) comprises circuitry to configure one or more parameters for a 5G master information block (xMIB). The xMIB contains at least one of the following parameters: downlink system bandwidth, system frame number (SFN), or configuration for other physical channels, or a combination thereof. The apparatus of the eNB comprises circuitry to transmit the xMIB via a 5G physical broadcast channel (xPBCH) on a predefined resource, the xPBCH comprising a xPBCH. The xPBCH may use a DM-RS based transmission mode, and a beamformed xPBCH may be used for mid band and high band.

公开(公告)号：US20180083684A1

公开(公告)日：2018-03-22

申请号：US15565644

申请日：2016-05-06

Applicant: INTEL IP CORPORATION

Inventor： Hong HE ,  Alexei DAVYDOV ,  Seunghee HAN

IPC: H04B7/06 ,  H04W72/04 ,  H04L1/00 ,  H04L5/00

CPC classification number: H04B7/0626 ,  H04B7/0647 ,  H04L1/0027 ,  H04L5/001 ,  H04L5/0057 ,  H04W72/042

Abstract: A component carrier (CC) selection based aperiodic CSI report trigger configuration may be used to trigger one or more of channel state information (CSI) processes, CCs in cell groups, and/or CSI subframe sets to perform an aperiodic CSI report based on a value of a CSI request field in an uplink DCI format and serving cell information to indicate a serving cell where aperiodic CSI reporting is transmitted according to the detected uplink DCI format or a serving cell where PDCCH conveying the detected uplink DCI format is transmitted.

公开(公告)号：US20180205438A1

公开(公告)日：2018-07-19

申请号：US15743800

申请日：2015-12-24

Applicant: INTEL IP CORPORATION

Inventor： Alexei DAVYDOV ,  Yuan ZHU ,  Hong HE

IPC: H04B7/06 ,  H04B7/04

CPC classification number: H04B7/0626 ,  H04B7/0469 ,  H04B7/0639

Abstract: Codebook designs are disclosed for full-dimensional multiple-input-multiple output (FD-MIMO) wireless cellular systems. The FD-MIMO cookbooks employ channel state information reference signals (CSI-RS). The codebook designs are used in beamforming CSI-RSs by the enhanced nodeB (eNB), where the CSI-RS is sent to the user equipment (UE), enabling the UE to perform channel estimation. The codebooks support beam selection, co-phasing between polarizations, and beam combining.

公开(公告)号：US20160156440A1

公开(公告)日：2016-06-02

申请号：US14903576

申请日：2014-08-08

Applicant: INTEL IP CORPORATION

Inventor： Vadim SERGEYEV ,  Alexander MALTSEV ,  Alexei DAVYDOV ,  Jong-Kae FWU

IPC: H04L5/00 ,  H04W76/04 ,  H04W24/10

CPC classification number: H04B7/0626 ,  E04G23/0218 ,  E04H9/025 ,  H04B7/0617 ,  H04B7/0639 ,  H04L1/1812 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0058 ,  H04L5/006 ,  H04L5/14 ,  H04L5/1469 ,  H04L27/2602 ,  H04W4/023 ,  H04W4/70 ,  H04W8/02 ,  H04W16/26 ,  H04W24/02 ,  H04W24/10 ,  H04W36/08 ,  H04W36/14 ,  H04W36/28 ,  H04W36/32 ,  H04W48/12 ,  H04W48/16 ,  H04W52/0206 ,  H04W52/0209 ,  H04W52/0219 ,  H04W56/0005 ,  H04W64/006 ,  H04W72/0406 ,  H04W72/0446 ,  H04W72/082 ,  H04W74/0833 ,  H04W76/10 ,  H04W76/14 ,  H04W76/27 ,  H04W88/02 ,  H04W88/04 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24

Abstract: Embodiments relate to network management of a wireless network in which inactive cells are selectively activated thereby changing the radio environment of a user equipment. The changed radio environment is assessed to determine a preferred distribution of active cells for that user equipment.

Abstract translation: 实施例涉及无线网络的网络管理，其中有选择地激活非活动小区，从而改变用户设备的无线电环境。 评估改变的无线电环境以确定该用户设备的活性细胞的优选分布。

公开(公告)号：US20190052376A1

公开(公告)日：2019-02-14

申请号：US16148905

申请日：2018-10-01

Applicant: Intel IP Corporation

Inventor： Andrey CHERVYAKOV ,  Alexei DAVYDOV ,  Yang TANG ,  Anatoliy IOFFE

IPC: H04B17/29 ,  H04W24/06

CPC classification number: H04B17/29 ,  H04B17/18 ,  H04B17/318 ,  H04W24/06 ,  H04W24/10

Abstract: Embodiments of the present disclosure describe methods, apparatuses, storage media, and systems for UE baseband-demodulation-performance tests in new radio (NR). An over-the-air (OTA) test environment with optimized signaling over the test interface by enabling feedback in the test system may achieve adequate baseband emulation of multipath utilizing NR reference signals. Various embodiments describe how to realize a test loop initialization and achieve better test certainty and controllability over OTA tests.

公开(公告)号：US20190273644A1

公开(公告)日：2019-09-05

申请号：US16408063

申请日：2019-05-09

Applicant: Intel IP Corporation

Inventor： Gang XIONG ,  Alexei DAVYDOV ,  Alexey KHORYAEV ,  Mikhail S. SHILOV ,  Seung Hee HAN ,  Yushu ZHANG ,  Joonyoung CHO

IPC: H04L27/26 ,  H04L5/00 ,  H04W72/04 ,  H04W52/14

Abstract: Technology for a user equipment (UE) configured for communication of sounding reference signal (SRS) resources is disclosed. The UE can decode a radio resource control (RRC) signal indicating an SRS to transmit with a physical uplink control channel (PUCCH), wherein the PUCCH and the SRS are quasi co located (QCLed) based on a spatial received parameter. The UE can encode an SRS for transmission using the spatial received parameter. The UE can encode uplink control information (UCI) for transmission in the PUCCH using the spatial received parameter. The UE can have a memory interface configured to send to a memory the spatial received parameter.

公开(公告)号：US20190044811A1

公开(公告)日：2019-02-07

申请号：US16123722

申请日：2018-09-06

Applicant: Intel IP Corporation

Inventor： Honglei MIAO ,  Jeongho JEON ,  Alexei DAVYDOV ,  Hong HE ,  Debdeep CHATTERJEE ,  Joonyoung CHO ,  Daewon LEE ,  Gang XIONG

IPC: H04L12/24 ,  H04W76/27 ,  H04W76/28 ,  H04W16/32

Abstract: The disclosure describes configuration schemes for secondary cell (SCell), bandwidth part (BWP) and physical resource block (PRB) indexing. An apparatus of user equipment (UE) for BWP activation and deactivation operation is disclosed. The apparatus includes baseband circuitry that includes a radio frequency (RF) interface, and one or more processors. The one or more processors are to receive radio resource control (RRC) data via the RF interface, configure a timer for a BWP according to the RRC data, and trigger the timer for the BWP in response to detection of an event associated with an access node after the BWP has been activated.

公开(公告)号：US20180205525A1

公开(公告)日：2018-07-19

申请号：US15741911

申请日：2015-12-23

Applicant: INTEL IP CORPORATION

Inventor： Hong HE ,  Seunghee HAN ,  Alexei DAVYDOV ,  Gang XIONG

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0055 ,  H04L1/1861 ,  H04L1/1864 ,  H04L5/001 ,  H04W72/042

Abstract: Embodiments relates to a user equipment for wireless communication; the user equipment comprising logic to: allocate a first resource for transmitting a physical uplink shared channel (PUSCH); process received signalling comprising an indication of an Acknowledgement/Negative Acknowledgement (ACK/NACK) resource mapping mode on the PUSCH; and determine resource elements for transmitting ACK/NACK information based, at least in part, on the first resource block for transmitting the PUSCH and the received ACK/NACK resource mapping mode on the PUSCH; and transmit the ACK/NACK information on the determined resource elements.

公开(公告)号：US20180014268A1

公开(公告)日：2018-01-11

申请号：US15205023

申请日：2016-07-08

Applicant: Intel IP Corporation

Inventor： Vijaykumar KUPPUSAMY ,  Alexei DAVYDOV

IPC: H04W56/00 ,  H04L25/02 ,  H04B1/40

CPC classification number: H04W56/0035 ,  H04B1/40 ,  H04L25/0202 ,  H04L27/266

Abstract: A circuit arrangement includes a channel estimation circuit configured to acquire a channel estimate including a plurality of channel samples based on a range of time and frequency locations of a received signal, a first calculation circuit configured to calculate a first time and frequency correlation product of the channel estimate and a second calculation circuit configured to calculate a second time and frequency correlation product of the channel estimate, a time offset circuit configured to determine a time offset based on the first time and frequency correlation product and the second time and frequency correlation product, and a frequency offset circuit configured to determine a frequency offset based on the first time and frequency correlation product and the second time and frequency correlation product.