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：US20190357086A1

公开(公告)日：2019-11-21

申请号：US16475851

申请日：2018-02-02

Applicant: INTEL IP CORPORATION

Inventor： Sudeep Palat ,  Richard Burbidge ,  Yujian Zhang ,  Alexandre Saso Stojanovski ,  Jerome Parron

IPC: H04W28/24 ,  H04W28/02 ,  H04W76/27 ,  H04L5/00

Abstract: Disclosed are apparatuses for quality of service (QoS) flow to data radio bearer (DRB) mapping override bits. An apparatus of a user equipment (UE), includes one or more data storage devices, and one or more processors operably coupled to the one or more data storage devices. The one or more data storage devices are configured to store data corresponding to mapping of QoS flows to data radio bearers. The one or more processors are configured to map one or more QoS flows to a DRB in an uplink (UL) responsive to receipt, by the UE from a cellular base station, of a user plane packet in a downlink (DL) through the DRB if an override bit of the user plane packet indicates that reflective mapping should apply.

公开(公告)号：US20190320483A1

公开(公告)日：2019-10-17

申请号：US16462342

申请日：2017-12-20

Applicant: Intel IP Corporation

Inventor： Sudeep Palat ,  Richard Burbidge ,  Yujian Zhang ,  Candy Yiu ,  Marta Martinez Tarradell ,  Youn Hyoung Heo ,  Alexandre Stojanovski ,  Sangeetha Bangolae

IPC: H04W76/19

Abstract: Techniques described herein may be used to enable User Equipment (UE) to switch between Radio Access Technologies (RATs) while transitioning from an inactive state to an active state. For example. a UE may connect to a base station via one type of RAT (e.g., Long-Term Evolution (LTE) RAT), enter an inactive state, and later, while transitioning from the inactive state to an active state, connect to another base station via another type of RAT (e.g., a New Radio (NR) or 5th Generation (5G) RAT). The UE may transition from one RAT to another RAT without increasing signaling between the UE and the network beyond minimal signaling involved in a transition of the UE from the inactive state to an active state. The network may further minimize signaling by determining and communicating minimized connection configuration information to the UE.

公开(公告)号：US20190141469A1

公开(公告)日：2019-05-09

申请号：US16222904

申请日：2018-12-17

Applicant: INTEL IP CORPORATION

Inventor： Candy Yiu ,  Yang Tang ,  Hyung-Nam Choi ,  Richard Burbidge ,  Youn Hyoung Heo

IPC: H04W4/02 ,  H04W76/16 ,  H04W24/10 ,  H04W36/00 ,  H04L5/00

Abstract: A user equipment (UE) operable to perform inter-frequency measurements is disclosed. The UE can decode an information element (IE) received from an eNodeB. The UE can determine whether the IE received from the eNodeB includes a reduced measurement performance field. The UE can determine that a neighboring inter-frequency is configured for a reduced measurement performance when the reduced measurement performance field is included in the IE.

公开(公告)号：US20180288784A1

公开(公告)日：2018-10-04

申请号：US15765998

申请日：2016-05-17

Applicant: INTEL IP CORPORATION

Inventor： Alexandre Stojanovski ,  Muthaiah Venkatachalam ,  Richard Burbidge

IPC: H04W72/12 ,  H04W28/02 ,  H04W76/10

Abstract: An architecture, for a cellular communications system, is described herein in which a “bearer-less” model is used for both the radio interface and the network core. Instead of using an individual Layer 2 bearer for each Quality of Service (QoS) class, in the architecture described herein, a common Layer 2 connection (e.g., a Layer 2 “fat pipe”) may be used to handle traffic flows between a User Equipment (UE) device and an external Packet Data Network (PDN). Additionally, a bearer-less architecture may be used in the radio interface (i.e., between User Equipment (UE) and the eNB).

公开(公告)号：US20180159668A1

公开(公告)日：2018-06-07

申请号：US15619823

申请日：2017-06-12

Applicant: INTEL IP CORPORATION

Inventor： Umesh Phuyal ,  Richard Burbidge ,  Youn Hyoung Heo ,  Bharat Shrestha

IPC: H04L1/18 ,  H04L5/00 ,  H04L5/14

CPC classification number: H04L1/1887 ,  H04L1/1819 ,  H04L1/1822 ,  H04L1/1861 ,  H04L1/1896 ,  H04L5/0055 ,  H04L5/14

Abstract: Certain embodiments described herein use variable RTT for HARQ operations. Uplink HARQ may include, for example, for a first synchronous HARQ process, a UE selects first downlink resources to monitor for first HARQ feedback based on the first HARQ RTT value, and generates a first HARQ retransmission for first uplink resources in response to the first HARQ feedback. For a second synchronous HARQ process, the UE select second downlink resources to monitor for second HARQ feedback based on the second HARQ RTT value, and generates a second HARQ retransmission for second uplink resources in response to the second HARQ feedback. In certain embodiments, a RAN node signals or indicates the variable RTT values to the UE.

公开(公告)号：US20160205625A1

公开(公告)日：2016-07-14

申请号：US14746681

申请日：2015-06-22

Applicant: Intel IP Corporation

Inventor： Alexandre Stojanovski ,  Puneet Jain ,  Richard Burbidge

IPC: H04W52/02 ,  H04W76/04

CPC classification number: H04W52/0216 ,  H04W52/0212 ,  H04W52/0229 ,  H04W76/27 ,  H04W76/28 ,  Y02D70/1224 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/21 ,  Y02D70/24

Abstract: A user equipment (UE) is configured to send a request to use an enhanced power saving mode (ePSM) to a mobility management entity (MME) of a mobile communications network. The UE is configured to receive configuration parameters from the MME including a time length for an idle mode and a time length for a power saving mode. The UE is configured to cycle between the idle mode and the power saving mode based on the power saving mode parameters, wherein the UE is available to receive transmissions during the idle mode and unavailable to receive transmissions during the power saving mode.

Abstract translation: 用户设备（UE）被配置为向移动通信网络的移动性管理实体（MME）发送使用增强型节电模式（ePSM）的请求。 UE被配置为从MME接收包括空闲模式的时间长度和用于省电模式的时间长度的配置参数。 UE被配置为基于省电模式参数在空闲模式和省电模式之间循环，其中UE在空闲模式期间可用于接收传输，并且在省电模式期间不能接收传输。

公开(公告)号：US10530539B2

公开(公告)日：2020-01-07

申请号：US15619823

申请日：2017-06-12

Applicant: INTEL IP CORPORATION

Inventor： Umesh Phuyal ,  Richard Burbidge ,  Youn Hyoung Heo ,  Bharat Shrestha

IPC: H04L1/18 ,  H04L5/14 ,  H04L5/00

Abstract: Certain embodiments described herein use variable RTT for HARQ operations. Uplink HARQ may include, for example, for a first synchronous HARQ process, a UE selects first downlink resources to monitor for first HARQ feedback based on the first HARQ RTT value, and generates a first HARQ retransmission for first uplink resources in response to the first HARQ feedback. For a second synchronous HARQ process, the UE select second downlink resources to monitor for second HARQ feedback based on the second HARQ RTT value, and generates a second HARQ retransmission for second uplink resources in response to the second HARQ feedback. In certain embodiments, a RAN node signals or indicates the variable RTT values to the UE.

公开(公告)号：US20190044689A1

公开(公告)日：2019-02-07

申请号：US16146009

申请日：2018-09-28

Applicant: Intel IP Corporation

Inventor： Candy Yiu ,  Youn Hyoung Heo ,  Jeongho Jeon ,  Jie Cui ,  Richard Burbidge ,  Yujian Zhang ,  Yang Tang

IPC: H04L5/00 ,  H04W72/04 ,  H04W24/10

Abstract: An apparatus is configured to be employed within a base station. The apparatus comprises baseband circuitry and/or application circuitry which includes a radio frequency (RF) interface and one or more processors. The one or more processors are configured to generate a bandwidth part (BWP) configuration for a user equipment (UE) device, where the BWP configuration includes an initial BWP for the UE device; and provide the BWP configuration to the UE device using the RF interface.

公开(公告)号：US20180077623A1

公开(公告)日：2018-03-15

申请号：US15822368

申请日：2017-11-27

Applicant: Intel IP Corporation

Inventor： Alexander Sirotkin ,  Richard Burbidge ,  Mo-Han Fong ,  Nageen Himayat ,  Hyung-Nam Choi

IPC: H04W36/30 ,  H04W48/00 ,  H04W84/12 ,  H04W28/18 ,  H04W36/14 ,  H04W36/00 ,  H04W88/06 ,  H04W40/12

CPC classification number: H04W36/30 ,  H04W28/18 ,  H04W36/0066 ,  H04W36/14 ,  H04W40/12 ,  H04W48/00 ,  H04W84/12 ,  H04W88/06

Abstract: Embodiments of the present disclosure describe systems, devices, and methods for interworking between a universal mobile telecommunications system (UMTS) network and a wireless local area network (WLAN). Various embodiments may include utilizing traffic steering rules based on radio access network assistance parameters to perform traffic steering between the UMTS network and the WLAN. Other embodiments may be described or claimed.