公开(公告)号：US20190053220A1

公开(公告)日：2019-02-14

申请号：US16076666

申请日：2016-06-29

Applicant: INTEL IP CORPORATION

Inventor： Yushu ZHANG ,  Yuan ZHU ,  Wenting CHANG ,  Sungho MOON ,  Bishwarup MONDAL

IPC: H04W72/04 ,  H04W72/12 ,  H04B7/0417 ,  H04L5/00 ,  H04W36/00

CPC classification number: H04W72/0413 ,  H04B7/0417 ,  H04B7/0456 ,  H04B7/0626 ,  H04B7/063 ,  H04B7/0695 ,  H04B17/24 ,  H04B17/318 ,  H04L5/0051 ,  H04W36/0058 ,  H04W72/1231

Abstract: An apparatus of a user equipment (UE) may include a memory and one or more processors operatively coupled to the memory. The processors may process a scheduling trigger to provide channel state information (CSI) and beam information using extra-large physical uplink shared channel (xPUSCH). The processing device may also generate a reporting message comprising CSI and beam information. The processing device may then encode xPUSCH data to include the reporting message.

公开(公告)号：US20180152923A1

公开(公告)日：2018-05-31

申请号：US15568746

申请日：2015-12-10

Applicant: INTEL IP CORPORATION

Inventor： Gang XIONG ,  Jong-Kae FWU ,  Yuan ZHU ,  Ralf Matthias BENDLIN ,  Yushu ZHANG ,  Huaning NIU

IPC: H04W72/04 ,  H04J11/00 ,  H04J3/16

CPC classification number: H04W72/042 ,  H04B7/00 ,  H04B7/0617 ,  H04J3/16 ,  H04J11/00 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0082 ,  H04L5/0094 ,  H04L27/2602 ,  H04W72/0446 ,  H04W88/02

Abstract: Disclosed herein are apparatuses, systems, and methods using or implementing a control channel (PDCCH) design. The PDCCH can occupy an initial number of OFDM symbols of a downlink subframe, while occupying less than the full system bandwidth. The PDCCH can be time division multiplexed (TDM) with a shared channel (PDSCH) or frequency division multiplexed (FDM) with a PDSCH. The PDCCH can further be multiplexed with another PDCCH in a contiguous or non-contiguous region. Resources allocated to the PDCCH can overlap or partially overlap resources allocated to the PDSCH. An Evolved Node-B (eNB) can provide configuration information for the PDCCH design in Radio Resource Control (RRC) signaling to a user equipment (UE), or through use of a Master Information Block (MIB) or System Information Block (SIB).

公开(公告)号：US20190260457A1

公开(公告)日：2019-08-22

申请号：US16081470

申请日：2016-04-01

Applicant: Intel IP Corporation

Inventor： Yeong-Sun HWANG ,  Yuan ZHU ,  Elmar WAGNER

IPC: H04B7/08 ,  H04B7/06 ,  H04B7/0456

Abstract: In various aspects, a Multiple-Input-Multiple-Output (MIMO) antenna array configuration, a wireless communication device, and a method for receiving multiple beamformed signals are described herein. According to at least one aspect, a MIMO antenna array configuration is described to include a plurality of Radio Frequency (RF) chains, a plurality of antenna elements, and a plurality of phase shifters. In some aspects, the antenna elements and phase shifters form a plurality of antenna arrays. The number of antenna arrays is, in at least one aspect, larger than the number of RF chains.

公开(公告)号：US20190028167A1

公开(公告)日：2019-01-24

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：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：US20190089446A1

公开(公告)日：2019-03-21

申请号：US16084505

申请日：2016-07-01

Applicant: INTEL IP CORPORATION

Inventor： Yushu ZHANG ,  Wenting CHANG ,  Yuan ZHU ,  Gang XIONG ,  Bishwarup MONDAL

IPC: H04B7/08 ,  H04L5/00 ,  H04L27/26 ,  H04L25/02 ,  H04W74/08

Abstract: Technologies described herein provide mechanisms and formats to accomplish the beam switching. In one implementation, least one frame structure for both uplink (UL) and downlink (DL) beam switching is provided. The UL beam switching and refinement may rely on 5G Physical Random Access Channel (xPRACH) or 5G Sounding Reference Signal (xSRS). The DL beam switching and refinement may be done based on a beam refinement reference signal (BRRS). In some embodiments, to accomplish the both UL and DL beam switching and refinement in one subframe, the BRRS and xPRACH or xSRS may be located in one subframe.

公开(公告)号：US20180279371A1

公开(公告)日：2018-09-27

申请号：US15763422

申请日：2016-06-28

Applicant: Intel IP Corporation

Inventor： Qinghua LI ,  Xiaogang CHEN ,  Po-Kai HUANG ,  Yuan ZHU ,  Yushu ZHANG

IPC: H04W74/08 ,  H04L5/00 ,  H04W72/02 ,  H04W88/08

CPC classification number: H04W74/0816 ,  H04L5/001 ,  H04W24/00 ,  H04W72/02 ,  H04W84/12 ,  H04W88/08

Abstract: This disclosure describes methods, apparatus, and systems related to non-contiguous channel bonding. A device may determine a wireless communication channel having one or more subchannels in accordance with one or more communication standards. The device may determine instructions to perform one or more clear channel assessments (CCAs) on at least one of the one or more subchannels. The device may cause to send the instructions to one or more first devices. The device may identify a frame received from at least one of the one or more first devices, wherein the frame is received on at least one available subchannel of the one or more subchannels.

公开(公告)号：US20180219594A1

公开(公告)日：2018-08-02

申请号：US15747010

申请日：2015-12-26

Applicant: INTEL IP CORPORATION

Inventor： Yushu ZHANG ,  Yuan ZHU ,  Gang XIONG ,  Ralf BENDLIN ,  Jong-Kae FWU

IPC: H04B7/06 ,  H04B7/0408 ,  H04L5/00

CPC classification number: H04B7/0617 ,  H04B7/0408 ,  H04B7/0456 ,  H04B7/0626 ,  H04B7/063 ,  H04L5/0051 ,  H04L5/0057 ,  H04W84/042

Abstract: Apparatus, systems, and methods to implement receive beamforming in communication systems are described. In one example, apparatus of an evolved Node B (eNB) comprising processing circuitry to receive, from a user equipment (UE), a beamforming reference signal received power (BRS-RP) measurement and in response to the BRS-RP measurement, configure a downlink (DL) transmit (Tx) beamforming and a receiving (Rx) beamforming process on the UE. Other examples are also disclosed and claimed.

公开(公告)号：US20200080224A1

公开(公告)日：2020-03-12

申请号：US16656967

申请日：2019-10-18

Applicant: Intel IP Corporation

Inventor： Qinghua LI ,  Xiaogang CHEN ,  Po-Kai HUANG ,  Yuan ZHU ,  Yushu ZHANG

IPC: C30B11/12 ,  H01L21/02 ,  C30B29/66 ,  C30B29/60

Abstract: This disclosure describes methods, apparatus, and systems related to non-contiguous channel bonding. A device may determine a wireless communication channel having one or more subchannels in accordance with one or more communication standards. The device may determine instructions to perform one or more clear channel assessments (CCAs) on at least one of the one or more subchannels. The device may cause to send the instructions to one or more first devices. The device may identify a frame received from at least one of the one or more first devices, wherein the frame is received on at least one available subchannel of the one or more subchannels.

公开(公告)号：US20180132268A1

公开(公告)日：2018-05-10

申请号：US15565436

申请日：2015-12-10

Applicant: INTEL IP CORPORATION

Inventor： Yushu ZHANG ,  Yuan ZHU ,  Wenting CHANG ,  Gang XIONG ,  Qinghua LI

IPC: H04W72/12 ,  H04L1/18 ,  H04W28/02 ,  H04W28/04 ,  H04W72/04 ,  H04W72/14

CPC classification number: H04W72/1284 ,  H04L1/1671 ,  H04L1/18 ,  H04W28/02 ,  H04W28/0278 ,  H04W28/04 ,  H04W28/10 ,  H04W72/0413 ,  H04W72/14 ,  H04W76/28

Abstract: Briefly, in accordance with one or more embodiments, an apparatus of a user equipment (UE) comprises circuitry to configure a scheduling request (SR) transmission based on a physical uplink control channel (PUCCH), and combine the scheduling request with a buffer status report (BSR). The UE transmits the combined SR and BSR in a single subframe to a network entity, receives uplink resource scheduling from the network entity in reply to the combined SR and BSR, and transmits uplink data to the network entity according to the uplink resource scheduling.