公开(公告)号：US20190223164A1

公开(公告)日：2019-07-18

申请号：US16361981

申请日：2019-03-22

Applicant: Intel Corporation

Inventor： Hong He ,  Debdeep Chatterjee ,  Gang Xiong

IPC: H04W72/04 ,  H04W24/08 ,  H04W76/11 ,  H04W76/27

CPC classification number: H04W72/042 ,  H04L5/001 ,  H04W24/08 ,  H04W76/11 ,  H04W76/27

Abstract: A network device (e.g., a user equipment (UE), or a new radio NB (gNB)) can process or generate a configuration of physical downlink control channel (PDCCH) monitoring in different search spaces sets independently from one another in order to manage different services optimally. A processor of the network device can be configured to receive physical downlink control channel (PDCCH) candidates of a PDCCH in a slot for channel estimation across search spaces of the slot. Different priorities can be determined among the PDCCH candidates in the slot based on a priority rule. Then a number of PDCCH candidates can be skipped/dropped from monitoring based on the different priorities of the PDCCH candidates to ensure that a threshold level of blind decoding operations across a plurality of slots of the PDCCH is being satisfied. The UE can monitor a portion of the PDCCH candidates while concurrently skipping another.

公开(公告)号：US20190149275A1

公开(公告)日：2019-05-16

申请号：US16245552

申请日：2019-01-11

Applicant: Intel Corporation

Inventor： Hong He ,  Gang Xiong ,  Debdeep Chatterjee ,  Joonyoung Cho ,  Yushu Zhang

IPC: H04L1/18 ,  H04W24/08 ,  H04W68/02 ,  H04L5/00 ,  H04L1/00 ,  H04W76/11 ,  H04W72/04 ,  H04L29/06

Abstract: An apparatus is configured to be employed within a user equipment (UE) device. 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 identify a plurality of monitoring occasions for a set of flexible control resource sets (CORESET); determine bit ordering for the plurality of monitoring occasions; generate hybrid automatic repeat request (HARQ) feedback based on the received downlink transmission; and incorporate the ordered plurality of monitoring occasions into the HARQ feedback.

公开(公告)号：US10212704B2

公开(公告)日：2019-02-19

申请号：US15324574

申请日：2015-05-29

Applicant: Intel Corporation

Inventor： Sergey Panteleev ,  Sergey Sosnin ,  Alexey Khoryaev ,  Debdeep Chatterjee

IPC: H04W72/04 ,  H04L1/00 ,  H04L5/00 ,  H04W72/12 ,  H04L1/18

Abstract: A User Equipment (UE) device or network system facilitates direct device-to-device (D2D) communication with another UE device, in which a single scheduling assignment indicates the transmission of packet data units, their corresponding retransmissions, and a mapping scheme into an available resource pool. The UE device operates to switch between a D2D communication and a cellular network communication. A single SA transmission from the UE enables the D2D communication by providing mapping parameters for decoding a subsequent SA transmission and a detection of the PDUs within sub-frames between two SA transmissions.

公开(公告)号：US10098032B2

公开(公告)日：2018-10-09

申请号：US15679778

申请日：2017-08-17

Applicant: Intel Corporation

Inventor： Alexei Davydov ,  Gregory Morozov ,  Seunghee Han ,  Debdeep Chatterjee ,  Ilya Bolotin

IPC: H04L5/00 ,  H04W28/02 ,  H04W4/70 ,  H04W76/30 ,  H04W76/28 ,  H04W48/14 ,  H04W72/04 ,  H04W76/04 ,  H04L29/06 ,  H04W52/02 ,  H04W40/00 ,  H04B5/00 ,  H04W40/24 ,  H04W52/04 ,  H04B17/318 ,  H04W76/12 ,  H04W76/15 ,  H04W76/23 ,  H04W76/27 ,  H04J3/16 ,  H04J11/00 ,  H04L1/18 ,  H04L5/14 ,  H04L12/24 ,  H04L29/08 ,  H04W8/08 ,  H04W24/02 ,  H04W24/08 ,  H04W24/10 ,  H04W28/08 ,  H04W28/16 ,  H04W36/00 ,  H04W36/22 ,  H04W48/16 ,  H04W48/20 ,  H04W52/14 ,  H04W72/02 ,  H04W72/08 ,  H04W72/12 ,  H04W74/00 ,  H04W88/02 ,  H04W76/16 ,  H04L12/26 ,  H04W36/14 ,  H04B17/00 ,  H04W36/08 ,  H04W48/18 ,  H04W72/00 ,  H04W80/10 ,  H04W84/12 ,  H04W88/08 ,  H04W88/18 ,  H04W84/04 ,  H04W88/12 ,  H04W88/14 ,  H04W88/16

Abstract: Embodiments of providing enhanced interference measurements for CSI feedback are generally described herein. In some embodiments, CSI-IM resources are used by UE to perform interference measurements. The serving cell determines a hopping pattern for varying a position of the determined CSI-IM resources in subframes transmitted to the served UE. The determined CSI-IM resources and the determined CSI-IM resources hopping pattern are transmitted to the served UE. The serving node transmits a zero-power (ZP) CSI-RS. The serving node receives an interference measurement from the served UE based on CSI-IM and ZP CSI-RS provided to the served UE from the serving cell. Collisions between the CSI-IM of the serving node and CSI-IM of the non-serving nodes are minimized by the determined CSI-IM resources hopping pattern.

公开(公告)号：US20180199336A1

公开(公告)日：2018-07-12

申请号：US15909471

申请日：2018-03-01

Applicant: Intel Corporation

Inventor： Seunghee Han ,  Hong He ,  Jong-Kae Fwu ,  Shafi Bashar ,  Debdeep Chatterjee ,  Youn Hyoung Heo

IPC: H04W72/04 ,  H04L5/00 ,  H04L1/18

CPC classification number: H04W72/0413 ,  H04L1/1657 ,  H04L1/1671 ,  H04L1/1861 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/14 ,  H04W72/0446 ,  H04W72/1268

Abstract: Embodiments of the present disclosure describe devices, methods, computer-readable media and systems configurations for multiplexing channel state information and hybrid automatic repeat request-acknowledgement information. Other embodiments may be described and claimed.

公开(公告)号：US20180184390A1

公开(公告)日：2018-06-28

申请号：US15741282

申请日：2015-12-23

Applicant: INTEL CORPORATION

Inventor： Tao Wu ,  Debdeep Chatterjee ,  Gang Xiong ,  Mohammad Mamunur Rashid

IPC: H04W56/00 ,  H04W4/70 ,  H04L27/26

CPC classification number: H04W56/0005 ,  H04L5/0048 ,  H04L5/0053 ,  H04L27/2613 ,  H04L27/2692 ,  H04W4/70

Abstract: User equipment (UE) provides machine type communications (MTC) through a narrowband (NB)-long term evolution (LTE) system having a downlink transmission bandwidth in a range from about 180 kilohertz (kHz) to about 200 kHz. Receive circuitry is configured to receive, through a downlink transmission of an evolved node B (eNB) in the NB-LTE system, an NB-physical synchronization channel (NB-PSCH), the NB-PSCH including a synchronization signal and having a channel structure, the synchronization signal including a primary synchronization signal (PSS) and a secondary synchronization signal (SSS), and the channel structure defined by multiple subcarriers mutually spaced apart by about 15 kHz and located entirely within the downlink transmission bandwidth. Control circuitry configured to decode the synchronization signal.

公开(公告)号：US09775149B2

公开(公告)日：2017-09-26

申请号：US14926418

申请日：2015-10-29

Applicant: Intel Corporation

Inventor： Jong-Kae Fwu ,  Alexey Khoryaev ,  Debdeep Chatterjee ,  Mikhail Shilov ,  Andrey Chervyakov ,  Sergey Panteleev ,  Hong He

IPC: H04W72/04 ,  H04L27/26 ,  H04B1/69 ,  H04W72/08 ,  H04B7/024 ,  H04B7/0413 ,  H04B7/0456 ,  H04B7/06 ,  H04W4/00 ,  H04W4/08 ,  H04L12/18 ,  H04L29/06 ,  H04L1/18 ,  H04L5/14 ,  H04W52/02 ,  H04W36/00 ,  H04L1/00 ,  H04W76/04 ,  H04L5/00 ,  H04W36/04

CPC classification number: H04W72/044 ,  H04B1/69 ,  H04B7/024 ,  H04B7/0413 ,  H04B7/0456 ,  H04B7/0617 ,  H04B7/0623 ,  H04B7/0626 ,  H04B7/0639 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0031 ,  H04L1/1864 ,  H04L1/1887 ,  H04L1/1896 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0053 ,  H04L5/1469 ,  H04L12/189 ,  H04L27/2607 ,  H04L65/4076 ,  H04L65/608 ,  H04W4/08 ,  H04W4/70 ,  H04W36/0094 ,  H04W36/04 ,  H04W48/16 ,  H04W52/0216 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0493 ,  H04W72/082 ,  H04W72/085 ,  H04W76/27 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1222 ,  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 ,  Y02D70/442 ,  Y02D70/444

Abstract: An apparatus and method for managing interference to facilitate allocation of a dynamic uplink and downlink configuration are disclosed herein. Determining whether a first cell causes interference less than a pre-determined threshold level to one or more neighboring cells or whether flexible subframes of radio frames associated with the one or more neighboring cells operate as downlink subframes. In response to the determining condition being met, allocating a first flexible subframe of a first radio frame associated with the first cell to operate as a downlink subframe at normal transmit power level. In response to the determining condition not being met, allocating the first flexible subframe of the first radio frame associated with the first cell as one of a downlink subframe operating in a reduced transmit power level or as an uplink subframe.

公开(公告)号：US20170273106A1

公开(公告)日：2017-09-21

申请号：US15492844

申请日：2017-04-20

Applicant: Intel Corporation

Inventor： Debdeep Chatterjee ,  Seunghee Han ,  Gang Xiong ,  Huaning Niu

IPC: H04W74/04 ,  H04B7/26 ,  H04L1/00 ,  H04L1/18 ,  H04L12/825 ,  H04L27/26 ,  H04L29/08 ,  H04L5/00 ,  H04L5/14 ,  H04W16/14 ,  H04W28/02 ,  H04W40/30 ,  H04W52/02 ,  H04W72/02 ,  H04W72/04 ,  H04W76/04 ,  H04W36/00 ,  H04W84/12 ,  H04W88/06 ,  H04W88/10

CPC classification number: H04W74/04 ,  H04B7/2621 ,  H04L1/0026 ,  H04L1/1825 ,  H04L5/0007 ,  H04L5/0032 ,  H04L5/0051 ,  H04L5/0073 ,  H04L5/14 ,  H04L27/2607 ,  H04L47/25 ,  H04L69/161 ,  H04L69/163 ,  H04L69/321 ,  H04L69/324 ,  H04L69/326 ,  H04W16/14 ,  H04W28/0205 ,  H04W36/0069 ,  H04W36/0083 ,  H04W40/30 ,  H04W52/0216 ,  H04W52/0254 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/048 ,  H04W76/27 ,  H04W76/28 ,  H04W80/06 ,  H04W84/12 ,  H04W88/06 ,  H04W88/10 ,  Y02D50/00 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24

Abstract: Embodiments of the present disclosure describe apparatuses and methods for signal designs for device-to-device (D2D) subframes. Various embodiments may include a UE with a radio transceiver to communicate with another UE via D2D communications. The UE may further include processing circuitry to generate a cyclic prefix (CP) for a first or second symbol of a D2D subframe at an orthogonal frequency division multiplexing (OFDM) resource block or a single-carrier frequency-division multiple access (SC-FDMA) resource block. Other embodiments may be described and/or claimed.

公开(公告)号：US09736835B2

公开(公告)日：2017-08-15

申请号：US14926418

申请日：2015-10-29

Applicant: Intel Corporation

Inventor： Jong-Kae Fwu ,  Alexey Khoryaev ,  Debdeep Chatterjee ,  Mikhail Shilov ,  Andrey Chervyakov ,  Sergey Panteleev ,  Hong He

IPC: H04W72/04 ,  H04L27/26 ,  H04B1/69 ,  H04W72/08 ,  H04B7/024 ,  H04B7/0413 ,  H04B7/0456 ,  H04B7/06 ,  H04W4/00 ,  H04W4/08 ,  H04L12/18 ,  H04L29/06 ,  H04L1/18 ,  H04L5/14 ,  H04W52/02 ,  H04W36/00 ,  H04L1/00 ,  H04W76/04 ,  H04L5/00 ,  H04W36/04

Abstract: An apparatus and method for managing interference to facilitate allocation of a dynamic uplink and downlink configuration are disclosed herein. Determining whether a first cell causes interference less than a pre-determined threshold level to one or more neighboring cells or whether flexible subframes of radio frames associated with the one or more neighboring cells operate as downlink subframes. In response to the determining condition being met, allocating a first flexible subframe of a first radio frame associated with the first cell to operate as a downlink subframe at normal transmit power level. In response to the determining condition not being met, allocating the first flexible subframe of the first radio frame associated with the first cell as one of a downlink subframe operating in a reduced transmit power level or as an uplink subframe.

公开(公告)号：US20170208585A1

公开(公告)日：2017-07-20

申请号：US15479655

申请日：2017-04-05

Applicant: Intel Corporation

Inventor： Seunghee Han ,  Hong He ,  Jong-Kae Fwu ,  Shafi Bashar ,  Debdeep Chatterjee ,  Youn Hyoung Heo

IPC: H04W72/04 ,  H04L5/00 ,  H04L1/18

CPC classification number: H04W72/0413 ,  H04L1/1657 ,  H04L1/1671 ,  H04L1/1861 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/14 ,  H04W72/0446 ,  H04W72/1268 ,  Y02D70/126

Abstract: Embodiments of the present disclosure describe devices, methods, computer-readable media and systems configurations for multiplexing channel state information and hybrid automatic repeat request-acknowledgement information. Other embodiments may be described and claimed.