公开(公告)号：US20160043937A1

公开(公告)日：2016-02-11

申请号：US14572641

申请日：2014-12-16

Applicant: Intel IP Corporation

Inventor： Umesh Phuyal ,  Mo-Han Fong ,  Sasha Sirotkin ,  Nageen Himayat ,  Shu-Ping Yeh

IPC: H04L12/707 ,  H04W76/02

CPC classification number: H04W76/026 ,  H04W48/18 ,  H04W76/16 ,  H04W84/12 ,  H04W88/06

Abstract: A User Equipment is disclosed that is configured to perform traffic steering from a RAN (e.g., 3GPP system) to a WLAN, or vice versa, based on one or more rules. In an embodiment, the UE performs the traffic steering to the WLAN based on whether data is to be transmitted from or received by the UE. In another embodiment, the UE performs the traffic steering based on receipt of RAN assistance parameters without checking the status of the UE upload buffers or the eNB/AP download buffers. In yet another embodiment, the UE performs the traffic steering based on the latest RAN assistance information and a time elapsed since the last transmission or receipt of data.

Abstract translation: 公开了一种用户设备，其被配置为基于一个或多个规则来执行从RAN（例如，3GPP系统）到WLAN的业务导向，反之亦然。 在一个实施例中，UE基于是否要从UE发送数据或从UE接收数据来执行对WLAN的业务指导。 在另一实施例中，UE基于接收到RAN辅助参数而进行业务导向，而不检查UE上载缓冲器或eNB / AP下载缓冲器的状态。 在另一个实施例中，UE基于最新的RAN辅助信息和从上次发送或接收数据以来经过的时间来执行业务指导。

公开(公告)号：US20160007319A1

公开(公告)日：2016-01-07

申请号：US14766858

申请日：2013-12-17

Applicant: INTEL IP CORPORATION

Inventor： Hong He ,  Yujian Zhang ,  Seunghee Han ,  Jong-Kae Fwu ,  Mo-Han Fong ,  Kamran Etemad

IPC: H04W72/00 ,  H04W72/04 ,  H04J3/12 ,  H04W4/06

CPC classification number: H04W72/005 ,  H04B7/0452 ,  H04B7/0486 ,  H04B7/0626 ,  H04J3/12 ,  H04L5/0037 ,  H04L12/184 ,  H04L25/03 ,  H04L45/74 ,  H04L65/4038 ,  H04L65/608 ,  H04L65/80 ,  H04L67/02 ,  H04M15/8044 ,  H04W4/06 ,  H04W4/10 ,  H04W4/80 ,  H04W12/02 ,  H04W12/04 ,  H04W16/14 ,  H04W24/02 ,  H04W24/08 ,  H04W24/10 ,  H04W36/14 ,  H04W36/165 ,  H04W36/22 ,  H04W36/30 ,  H04W48/10 ,  H04W48/20 ,  H04W52/244 ,  H04W72/0406 ,  H04W72/044 ,  H04W72/085 ,  H04W72/087 ,  H04W72/10 ,  H04W76/10 ,  H04W76/14 ,  H04W76/20 ,  H04W76/23 ,  H04W76/27 ,  H04W76/30 ,  H04W84/18 ,  H04W88/02 ,  H04W88/06 ,  H04W88/08 ,  Y02B70/32 ,  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 ,  Y02D70/26 ,  Y02D70/444

Abstract: Apparatuses and methods for providing multimedia broadcast multicast service (MBMS) on carriers of a new carrier type (NCT) are described herein. A user equipment (UE) may transmit a message to indicate an interest in receiving MBMS transmissions on a target cell that operates on a first carrier of a first carrier type on which cell-specific reference signals (CRSs) are suppressed at one or more downlink subframes of a downlink frame. The UE may receive, in response to transmitting the message, identification information of a notification cell on which to receive MBMS control information change notification for the target cell. The UE may receive MBMS traffic from the target cell using the MBMS control information received from the notification cell. The UE may receive the MBMS control information on a second carrier of a second carrier type different from the first carrier type.

Abstract translation: 本文描述了用于在新载波类型（NCT）的载波上提供多媒体广播多播服务（MBMS）的装置和方法。 用户设备（UE）可以发送消息以指示对在其上在一个或多个下行链路上抑制了小区特定参考信号（CRS）的第一载波类型的第一载波上操作的目标小区上接收MBMS传输的兴趣 下行链路帧的子帧。 响应于发送消息，UE可以接收针对目标小区接收MBMS控制信息改变通知的通知小区的标识信息。 UE可以使用从通知小区接收的MBMS控制信息，从目标小区接收MBMS业务。 UE可以在不同于第一载波类型的第二载波类型的第二载波上接收MBMS控制信息。

公开(公告)号：US20200305225A1

公开(公告)日：2020-09-24

申请号：US16088634

申请日：2016-09-16

Applicant: INTEL IP CORPORATION

Inventor： Yujian Zhang ,  Mo-Han Fong ,  Youn Hyoung Heo ,  Richard C. Burbidge ,  Umesh Phuyal ,  Candy Yiu ,  Hong He ,  Sudeep K. Palat

IPC: H04W80/08 ,  H04W80/02 ,  H04L1/16 ,  H04W36/00

Abstract: Embodiments of a User Equipment (UE), Evolved Node-B (eNB) and methods for communication in accordance with a packet convergence and link control (PCLC) layer are generally described herein. The UE may receive, from a Fifth Generation (5G) eNB, a first group of medium access control (MAC) protocol data units (PDUs) that include PCLC PDUs. In accordance with PCLC sequence numbers (SNs), the UE may reorder the PCLC PDUs and may decipher the PCLC PDUs. The UE may receive, from a legacy eNB, a second group of MAC PDUs that include packet data convergence protocol (PDCP) PDUs encapsulated in radio link control (RLC) PDUs. The UE may reorder the RLC PDUs based on RLC SNs and may decipher the RLC PDUs based on PDCP SNs that are exclusive to the RLC SNs.

公开(公告)号：US20200229264A1

公开(公告)日：2020-07-16

申请号：US16828518

申请日：2020-03-24

Applicant: Intel IP Corporation

Inventor： Sangeetha L. Bangolae ,  Richard C. Burbidge ,  Mo-Han Fong ,  Youn Hyoung Heo

IPC: H04W76/27 ,  H04W4/70

Abstract: Embodiments of an Evolved Node-B (eNB) and methods for transition between idle and connected modes are disclosed herein. The eNB may receive uplink data packets from a User Equipment (UE) using a lightweight Radio Resource Control (RRC) connection between the eNB and the UE. The eNB may transmit an RRC connection release message to the UE to indicate a transition of the UE to an RRC idle mode for the RRC connection. The RRC connection release message may include an indicator of whether the UE is to store context information for the RRC connection. The eNB may further receive additional uplink data packets according to the stored context information using a lightweight RRC connection.

公开(公告)号：US10602550B2

公开(公告)日：2020-03-24

申请号：US15745868

申请日：2015-12-23

Applicant: INTEL IP CORPORATION

Inventor： Richard Burbidge ,  Sangeetha Bangolae ,  Youn Hyoung Heo ,  Kyeongin Jeong ,  Jaemin Han ,  Mo-Han Fong

IPC: H04W76/10 ,  H04W88/04

Abstract: There is are provided methods and apparatus relating to layer 2 relaying and mobility using a sidelink interface, including a remote user equipment (UE) for use in a wireless communication network, the UE comprising: a device to network (D2N) entity, a device to device (D2D) entity, and control logic to: receive a service data unit derived from an IP packet direct the service data unit to the D2N entity for communication with an eNB using a Uu interface in a first mode of operation, and direct the service data unit to the D2D entity for communication with the eNB via a first relay UE using a sidelink interface in a second, relay, mode of operation.

公开(公告)号：US20180302834A1

公开(公告)日：2018-10-18

申请号：US15569505

申请日：2015-09-25

Applicant: Intel IP Corporation

Inventor： Yujian Zhang ,  Mo-Han Fong ,  Pingping Zong ,  Alexei Vladimirovich Davydov

IPC: H04W36/18 ,  H04W36/00 ,  H04W36/08 ,  H04W36/30 ,  H04W36/38

CPC classification number: H04W36/18 ,  H04W36/0022 ,  H04W36/0027 ,  H04W36/0055 ,  H04W36/0069 ,  H04W36/08 ,  H04W36/30 ,  H04W36/32 ,  H04W36/38 ,  H04W84/045

Abstract: User equipment (UE), an enhanced NodeB (eNB) and method of reducing handover latency are generally described. The UE may transmit measurement feedback to the eNB based on control signals. The UE may receive a reconfiguration message from the eNB or another eNB to the UE is attached. The reconfiguration message may contain reconfiguration information indicating whether or not a physical layer or layer 2 of the UE is to be reconfigured and/or a security key is to be updated. The reconfiguration information may be dependent on whether the handover is between eNBs controlled by a same entity and/or whether the handover comprises an intra-frequency transition. The UE or eNB may initiate handover of the UE. During handover the UE may avoid physical layer or layer 2 reconfiguration or the security key update. The security key and data for the UE may be provided directly between the eNBs.

公开(公告)号：US09872197B2

公开(公告)日：2018-01-16

申请号：US14786145

申请日：2014-03-28

Applicant: INTEL IP CORPORATION

Inventor： Nageen Himayat ,  Shu-Ping Yeh ,  Mikhail Gerasimenko ,  Sergey Andreev ,  Shilpa Talwar ,  Alexander Sirotkin ,  Mo-Han Fong

IPC: H04L1/00 ,  H04W28/02 ,  H04W48/18 ,  H04W24/02 ,  H04W88/06 ,  H04W24/06 ,  H04W24/08 ,  H04W84/04 ,  H04W84/12

CPC classification number: H04W28/0236 ,  H04W24/02 ,  H04W24/06 ,  H04W24/08 ,  H04W48/18 ,  H04W84/042 ,  H04W84/12 ,  H04W88/06

Abstract: Technology for a user equipment (UE) to communicate in a multiple radio access technology (multi-RAT) heterogeneous network (HetNet) is described. A radio-link-selection hysteresis threshold can be determined at the UE for a radio link between the UE and a node in the multi-RAT HetNet. A reliability value of a throughput estimate can be measured for the radio link in the multi-RAT HetNet. The radio-link-selection hysteresis threshold can be adjusted at the UE based on the reliability value to increase network stability in the multi-RAT HetNet.

公开(公告)号：US09867078B2

公开(公告)日：2018-01-09

申请号：US14991696

申请日：2016-01-08

Applicant: Intel IP Corporation

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

IPC: H04W76/04 ,  H04W72/04 ,  H04W28/02 ,  H04W36/04 ,  H04W64/00 ,  H04W4/14 ,  H04L5/00 ,  H04W24/10 ,  H04W36/00 ,  G01S5/02 ,  H04J3/02 ,  H04W28/12

CPC classification number: H04W28/0242 ,  G01S5/0236 ,  H04B7/2643 ,  H04J3/02 ,  H04J13/0048 ,  H04L1/1893 ,  H04L5/003 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/14 ,  H04L27/2601 ,  H04W4/14 ,  H04W4/70 ,  H04W24/10 ,  H04W28/0236 ,  H04W28/0247 ,  H04W28/0268 ,  H04W28/12 ,  H04W36/0083 ,  H04W36/04 ,  H04W64/00 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0466 ,  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：US20170311217A1

公开(公告)日：2017-10-26

申请号：US15508331

申请日：2015-06-24

Applicant: Intel IP Corporation

Inventor： Hyejung Jung ,  Candy Yiu ,  Qinghua Li ,  Pingping Zong ,  Youn Hyoung Heo ,  Yujian Zhang ,  Mo-Han Fong ,  Abhijeet Bhorkar

IPC: H04W36/04 ,  H04W36/00 ,  H04W36/02 ,  H04W48/20

CPC classification number: H04W36/04 ,  H04W16/32 ,  H04W36/0061 ,  H04W36/00835 ,  H04W36/023 ,  H04W48/12 ,  H04W48/20

Abstract: A User Equipment (UE) device operates to directly determine a target small cell for access or handover with the assistance of a macro cell network. The UE directly generates the connection and selects which small cell to access from among a subset of small cells chosen of a set of candidate small cells. The UE is provided dedicated assistance information from the evolved node B (eNB) or macro network device. The dedicated assistance information enables the UE to measure data from the candidate small cells within a heterogeneous network environment. The UE shares the measured data and connects directly to the selected small cell for an access or handover operation.

公开(公告)号：US20170289849A1

公开(公告)日：2017-10-05

申请号：US15631947

申请日：2017-06-23

Applicant: Intel IP Corporation

Inventor： Candy Yiu ,  Youn Hyoung Heo ,  Mo-Han Fong ,  Yujian Zhang

IPC: H04W28/08 ,  H04W36/06 ,  H04W36/22

CPC classification number: H04W28/08 ,  H04W36/06 ,  H04W36/22 ,  H04W36/24 ,  H04W36/26 ,  H04W48/16 ,  H04W48/20 ,  H04W72/0453

Abstract: A user equipment device (UE) comprises physical layer circuitry configured to transmit and receive radio frequency electrical signals with one or more nodes of a radio access network; and processing circuitry. The processing circuitry is configured to receive system information via the network, wherein the system information indicates cell specific priority and frequency priority; identify candidate cells that have a cell specific priority that is higher than a cell priority of the current serving cell, have a frequency priority that is higher than a frequency priority of a current serving frequency, and satisfy a cell suitability criterion; and determine a candidate cell from the identified candidate cells to replace the current serving cell for communicating with the network.