公开(公告)号：US09955465B2

公开(公告)日：2018-04-24

申请号：US14723284

申请日：2015-05-27

Applicant: Intel IP Corporation

Inventor： Hong He ,  Jong-kae Fwu ,  Seunghee Han ,  Hwan-joon Kwon

IPC: H04W72/04 ,  H04L5/00 ,  H04W84/04 ,  H04W28/06 ,  H04W72/12

CPC classification number: H04W72/042 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0055 ,  H04L5/0094 ,  H04W28/06 ,  H04W72/12 ,  H04W84/042

Abstract: Compact Downlink Control Information (DCI) format designs reduced the overhead of Physical Downlink Control Channels (PDCCHs) are provided. The compact DCI format designs may include using the extended RBGs size reduces the Resource Block Assignment (RBA) field of DCI; using modified format of extended Carrier Indicator Field (CIF) field supports numerous Component Carriers (CCs); making several CC-specific information field within DCI formats be common achieves a fast CCs activation/deactivation; and one or multiple DCI contents which need to be applied for different CCs are concatenated in a DCI.

公开(公告)号：US20160100382A1

公开(公告)日：2016-04-07

申请号：US14723284

申请日：2015-05-27

Applicant: Intel IP Corporation

Inventor： Hong He ,  Jong-kae Fwu ,  Seunghee Han ,  Hwan-joon Kwon

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0055 ,  H04L5/0094 ,  H04W28/06 ,  H04W72/12 ,  H04W84/042

Abstract: Compact Downlink Control Information (DCI) format designs reduced the overhead of Physical Downlink Control Channels (PDCCHs) are provided. The compact DCI format designs may include using the extended RBGs size reduces the Resource Block Assignment (RBA) field of DCI; using modified format of extended Carrier Indicator Field (CIF) field supports numerous Component Carriers (CCs); making several CC-specific information field within DCI formats be common achieves a fast CCs activation/deactivation; and one or multiple DCI contents which need to be applied for different CCs are concatenated in a DCI.

Abstract translation: 紧凑型下行链路控制信息（DCI）格式设计减少了物理下行链路控制信道（PDCCH）的开销。 紧凑型DCI格式设计可能包括使用扩展RBG大小减少DCI的资源块分配（RBA）字段; 使用扩展载波指示字段（CIF）字段的修改格式支持许多分量载波（CC）; 在DCI格式中制作几个CC特定信息字段通常实现快速CC启动/去激活; 并且需要应用于不同CC的一个或多个DCI内容连接在DCI中。

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.

公开(公告)号：US09887822B2

公开(公告)日：2018-02-06

申请号：US14692510

申请日：2015-04-21

Applicant: Intel IP Corporation

Inventor： Gang Xiong ,  Debdeep Chatterjee ,  Seunghee Han ,  Jong-kae Fwu

IPC: H04L5/00 ,  H04W4/00 ,  H04L1/18 ,  H04W72/04

CPC classification number: H04L5/0055 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1861 ,  H04L1/1864 ,  H04L1/1896 ,  H04L5/0044 ,  H04W4/70 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/046 ,  H04W72/048

Abstract: Embodiments described herein relate generally to a communication between a user equipment (UE) and an evolved Node B (eNB). An eNB may allocated uplink and downlink regions associated with machine-type communication (MTC) to a UE. The allocation of uplink and downlink regions may be asymmetric. The eNB may identify parameters based on this asymmetric region allocation to avoid resource collision during communication of hybrid automatic repeat request (HARQ) acknowledgement (ACK) or negative acknowledgement (NACK) feedback between the eNB and the UE. Other embodiments may be described and/or claimed.

公开(公告)号：US20160128055A1

公开(公告)日：2016-05-05

申请号：US14692510

申请日：2015-04-21

Applicant: Intel IP Corporation

Inventor： Gang Xiong ,  Debdeep Chatterjee ,  Seunghee Han ,  Jong-kae Fwu

IPC: H04W72/04 ,  H04W72/12 ,  H04L5/00 ,  H04W4/00 ,  H04L1/18

CPC classification number: H04L5/0055 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1861 ,  H04L1/1864 ,  H04L1/1896 ,  H04L5/0044 ,  H04W4/70 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/046 ,  H04W72/048

Abstract: Embodiments described herein relate generally to a communication between a user equipment (UE) and an evolved Node B (eNB). An eNB may allocated uplink and downlink regions associated with machine-type communication (MTC) to a UE. The allocation of uplink and downlink regions may be asymmetric. The eNB may identify parameters based on this asymmetric region allocation to avoid resource collision during communication of hybrid automatic repeat request (HARQ) acknowledgement (ACK) or negative acknowledgement (NACK) feedback between the eNB and the UE. Other embodiments may be described and/or claimed.

Abstract translation: 本文描述的实施例一般涉及用户设备（UE）和演进节点B（eNB）之间的通信。 eNB可以向UE分配与机器类型通信（MTC）相关联的上行链路和下行链路区域。 上行链路和下行链路区域的分配可能是不对称的。 eNB可以基于该不对称区域分配来识别参数，以在eNB和UE之间的混合自动重传请求（HARQ）确认（ACK）或否定确认（NACK）反馈的通信期间避免资源冲突。 可以描述和/或要求保护其他实施例。

公开(公告)号：US20190037640A1

公开(公告)日：2019-01-31

申请号：US16069819

申请日：2016-05-31

Applicant: Intel IP Corporation

Inventor： Gang Xiong ,  Glenn J. Bradford ,  Yushu Zhang ,  Jong-kae Fwu ,  Yuan Zhu

IPC: H04W88/06 ,  H04L1/18 ,  H04L5/00 ,  H04L5/14 ,  H04W72/04 ,  H04W76/27 ,  H04B7/06

Abstract: Devices for and methods of providing low latency 5G FDD communications are generally described. A HARQ ACK/NACK for an xPDSCH is transmitted in the xPUCCH of the same or next subframe as the xPDSCH and xPDCCH. An xPUSCH is generated in the same subframe in response to an xPDCCH and HARQ ACK/NACK response is carried by another xPDCCH or xPHICH in and the xPUCCH are at opposite ends of the same subframe, DL and UL subframe are delayed relative to each other, or at least one of the DL and UL subframe has an additional blank portion, portion with data associated with another UE or portion that contains a reference signal, broadcast signal or control information.

公开(公告)号：US10158406B2

公开(公告)日：2018-12-18

申请号：US15216378

申请日：2016-07-21

Applicant: Intel IP Corporation

Inventor： Yuan Zhu ,  Qinghua Li ,  Xiaogang Chen ,  Jong-kae Fwu

IPC: H04B7/04 ,  H04B7/06 ,  H04L5/00 ,  H04B7/0456 ,  H04B7/0417 ,  H04B7/0452 ,  H04W84/04

Abstract: Various embodiments include an apparatus to be employed by an enhanced Node B (eNB), the apparatus comprising communication circuitry to receive, from a user equipment (UE), feedback information and control circuitry, coupled with the communication circuitry, to identify a codeword from a three-dimensional codebook based on the feedback information received from the UE, wherein the communication circuitry is further to precode data to be transmitted to the UE based on the codeword. An apparatus to be employed by a UE and additional methods are described.