公开(公告)号：US20190357185A1

公开(公告)日：2019-11-21

申请号：US16477475

申请日：2018-05-04

Applicant: Intel IP Corporation

Inventor： Yongjun Kwak ,  Honglei Miao ,  Debdeep Chatterjee ,  Gang Xiong ,  Hong He ,  Dae Won Lee

IPC: H04W72/04

Abstract: Embodiments herein may relate to transmission, in a first physical channel transmission, of an indication of a first set of parameters related to a control channel; and transmission, in a control channel transmission using the first set of parameters, of an indication of a second set of parameters related to the control channel. Further embodiments may relate to identifying a first parameter related to interleaving REGBs of a PDCCH transmission, wherein the first parameter is selected from a first plurality of parameters; interleaving the REGBs based on the first parameter to form a CCE, and transmitting die CCE in the PDCCH transmission. Other embodiments may be described and/or claimed.

公开(公告)号：US20190356426A1

公开(公告)日：2019-11-21

申请号：US16476528

申请日：2018-03-22

Applicant: Intel IP Corporation

Inventor： Hong He ,  Ajit Nimbalker ,  Gang Xiong ,  Dae Won Lee ,  Hwan-Joon Kwon

IPC: H04L1/18 ,  H04W72/04

Abstract: A device of a User Equipment (UE) includes a soft buffer including a plurality of soft buffer partitions to store a plurality of soft bits for a number of hybrid automatic retransmission request (HARQ) processes, wherein the number of HARQ processes includes first HARQ processes corresponding to a first Time Transmission Interval (TTI) Type of a first duration (TTI Type 1), and second HARQ processes corresponding to a second TTI Type of a second duration (TTI Type 2) shorter than the first duration. The device further includes processing circuitry to communicate with a base station in a cellular network, the processing circuitry further to effect a dynamic switching between a TTI Type 1 communication mode and a TTI Type 2 communication mode, and to selectively access the soft buffer partitions to perform, based on the switching, at least one of the first HARQ processes and the second HARQ process.

公开(公告)号：US20190327117A1

公开(公告)日：2019-10-24

申请号：US16465121

申请日：2018-03-20

Applicant: Intel IP Corporation

Inventor： Jeongho Jeon ,  Huaning Niu ,  Hong He ,  Hwan-Joon Kwon

IPC: H04L27/00 ,  H04L5/00 ,  H04W74/08 ,  H04W16/14 ,  H04W72/04 ,  H04L1/18

Abstract: Technology for a user equipment (UE), operable for an uplink partial subframe transmission on an unlicensed carrier is disclosed. The UE can select one or more uplink (UL) partial subframe configurations based on one or more prospective lengths of a listen before talk (LBT) period, wherein each prospective length of the LBT period provides a prospective starting time. The UE can encode data for each of the one or more UL partial subframe configurations to form one or more UL partial subframe configuration encodings. The UE can identify an actual LBT period. The UE can select one of the one or more UL partial subframe configuration encodings for UL transmission of the data on the unlicensed carrier based on the actual LBT period and a corresponding prospective starting time.

公开(公告)号：US20190289668A1

公开(公告)日：2019-09-19

申请号：US16349251

申请日：2017-12-29

Applicant: Intel IP Corporation

Inventor： Hong He ,  Gang Xiong ,  Hwan-Joon Kwon ,  Alexei Davydov ,  Dae Won Lee

IPC: H04W88/06 ,  H04W72/04 ,  H04W80/02 ,  H04L1/16 ,  H04W80/08 ,  H04L27/26

Abstract: Technology for a user equipment (UE) configured for bandwidth adaptation (BWA) is disclosed. The UE can decode resource allocation information for a first radio frequency (RF) bandwidth including a primary subband available to the UE for data communication. Th 5 e UE can decode resource allocation information for a second RF bandwidth, wherein the second RF bandwidth comprises the first RF bandwidth and at least one secondary subband available to the UE for data communication. The UE can encode data for transmission to a next generation NodeB (gNB) using resources allocated for the second RF bandwidth in the primary subband and the secondary subband. The UE 10 can have a memory interface configured to send to a memory the resource allocation information for the first RF bandwidth and the second RF bandwidth.

公开(公告)号：US20190274148A1

公开(公告)日：2019-09-05

申请号：US16418703

申请日：2019-05-21

Applicant: INTEL IP CORPORATION

Inventor： Gang Xiong ,  Jong-Kae Fwu ,  Hong He

IPC: H04W72/12 ,  H04W56/00 ,  H04B7/0417 ,  H04W16/14

Abstract: User equipment and base stations can enable access to secondary radio access technology (S-RAT), a cross radio access technology (RAT) scheduling between a primary RAT (P-RAT) and a secondary RAT (S-RAT) and/or cross-scheduling in a same RAT with different optimizations and use/partition for different applications (e.g., a regular partition with a carrier resource (referred to as P-RAT) and an additional resource partition/region for device-to-device (D2D) or machine-type-communication (MTC) application (referred to as S-RAT)). Cross-RAT/partition-scheduling can include when S-RAT is scheduled by P-RAT or when P-RAT is scheduled by S-RAT.

公开(公告)号：US20190223160A1

公开(公告)日：2019-07-18

申请号：US16247187

申请日：2019-01-14

Applicant: Intel IP Corporation

Inventor： Hong He ,  Debdeep Chatterjee ,  Ajit Nimbalker ,  Dae Won Lee ,  Gang Xiong

IPC: H04W72/04 ,  H04W68/02

CPC classification number: H04W72/042 ,  H04W4/40 ,  H04W68/02

Abstract: A user equipment (UE) or network device gNB can process or generate downlink control information transmissions for new radio (NR) systems or networks based on a compact DCI format. The DCI can include a grouped broadcast message for reduced signaling overhead that comprises random access response (RAR) message, a paging message, a system information block (SIB) message, another message information type, or any combination thereof. The DCI transmission can be determined as comprising paging information based on a direct indication in a physical downlink control channel (PDCCH) only or both in the PDCCH and a physical downlink shared channel (PDSCH) based on a flag field of the DCI transmission. Other configurations can also further reduce signaling overhead additionally or alternatively.

公开(公告)号：US20190173622A1

公开(公告)日：2019-06-06

申请号：US16309856

申请日：2017-06-15

Applicant: Intel IP Corporation

Inventor： Gang Xiong ,  Hong He ,  Yushu Zhang ,  Wenting Chang ,  Yuan Zhu

IPC: H04L1/18 ,  H04L1/16 ,  H04W72/04 ,  H04W80/02 ,  H04W76/27 ,  H04L5/00

Abstract: Apparatus that sends uplink control information (UCI) from user equipment (UE) to a network node, generates elements of the UCI including at least one of hybrid automatic repeat request-acknowledgement (HARQ-ACK) feedback for one or more uplink (UL) resources, a scheduling request (SR), a channel state information (CSI) report and a beam related information report in response to a trigger set by the network node. The apparatus encodes the UCI elements for transmission via a physical uplink control channel (PUCCH) or a physical uplink shared channel (PUSCH) of the one or more UL resources. The one or more UL resources may be UL slots or UL portions of downlink-uplink (DL-UL) slots received from a network node.

公开(公告)号：US10306509B2

公开(公告)日：2019-05-28

申请号：US15659425

申请日：2017-07-25

Applicant: Intel IP Corporation

Inventor： Hong He ,  Youn Hyoung Heo ,  Mo-Han Fong ,  Alexey Khoryaev

IPC: H04W28/02 ,  G01S5/02 ,  H04J3/02 ,  H04W24/10 ,  H04W36/00 ,  H04W36/04 ,  H04W4/14 ,  H04W64/00 ,  H04W72/04 ,  H04W28/12 ,  H04L5/00 ,  H04W4/70 ,  H04B7/26 ,  H04L1/18 ,  H04L5/14 ,  H04J13/00 ,  H04L27/26 ,  H04W76/28

Abstract: In embodiments, apparatuses, methods, and storage media may be described for identifying subframes in a radio frame on which a UE may receive a Physical Downlink Control Channel (PDCCH) or enhanced PDCCH (ePDCCH) transmission. Specifically, the UE may receive multiple indications of uplink/downlink (UL/DL) subframe configurations and identify one or more subframes in which the UE may receive the PDCCH or ePDCCH transmission. The UE may then monitor one or more of the identified subframes and base discontinuous reception (DRX) timer functionality on one or more of the identified subframes.

公开(公告)号：US20190149276A1

公开(公告)日：2019-05-16

申请号：US16099629

申请日：2016-12-29

Applicant: Intel IP Corporation

Inventor： Gang Xiong ,  Glenn J. Bradford ,  Bishwarup Mondal ,  Hong He ,  Jong-Kae Fwu

IPC: H04L1/18 ,  H04L5/00 ,  H03M13/09

Abstract: Devices and methods of receiving a PDCCH-less xSIB are generally described. A UE receive a xPBCH that occurs in a 0th or a 25th subframe and an ePBCH in an ePBCH transmission block. The ePBCH has the xSIB and is received on different Tx beams. The ePBCH spans consecutive symbols on the same subcarrier and with the same ePBCH symbol. The frame number, subframe number and symbol number of the ePBCH is dependent on a subframe number and symbol number of the xPBCH. The number of beams received for a particular symbol is dependent on a total number of beams, a beam sweeping time for the beams and a transmission periodicity of the xPBCH and ePBCH. The UE also uses different OCCs to demodulate a DMRS from different APs, in a same PRB as the ePBCH.

公开(公告)号：US10158473B2

公开(公告)日：2018-12-18

申请号：US14671872

申请日：2015-03-27

Applicant: INTEL IP CORPORATION

Inventor： Shafi Bashar ,  Hong He ,  Seunghee Han ,  Jong-kae Fwu

IPC: H04L5/00 ,  H04L1/18 ,  H04L5/14 ,  H04L27/00 ,  H04W72/02 ,  H04W28/06

Abstract: Methods, systems, and storage media for providing and/or obtaining feedback for data transmissions in an unlicensed shared medium are described. In embodiments, an apparatus may include radio control circuitry to demodulate and decode a data transmission from an evolved node B (eNB). The apparatus may include and processing circuitry, coupled with the radio control circuitry, and the processing circuitry is to receive the data transmission from the radio control circuitry and generate feedback based on the data transmission. The radio control circuitry may also control radio-frequency circuitry to determine whether a physical channel in an unlicensed shared medium is unoccupied, and transmit the feedback to the eNB over the physical channel when the physical channel is unoccupied according to the determination. Other embodiments may be described and/or claimed.