公开(公告)号：US20180146331A1

公开(公告)日：2018-05-24

申请号：US15861510

申请日：2018-01-03

Applicant: Intel Corporation

Inventor： KERSTIN JOHNSSON ,  ALEXANDRE S. STOJANOVSKI ,  MUTHAIAH VENKATACHALAM

IPC: H04W4/021 ,  H04W4/80 ,  H04W72/04 ,  H04W76/11 ,  H04W76/14 ,  H04W4/00 ,  H04L29/08 ,  H04W52/24 ,  H04W84/12 ,  H04W52/10

CPC classification number: H04W4/021 ,  H04L67/16 ,  H04L67/28 ,  H04W4/00 ,  H04W4/80 ,  H04W52/10 ,  H04W52/244 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0473 ,  H04W76/11 ,  H04W76/14 ,  H04W84/12

Abstract: A user equipment (UE) operable to communicate in a peer to peer (P2P) network is described. The UE can encode a proximity detection request for transmission to a ProSe server in an Evolved Packet Core (EPC). The proximity detection request can include one or more of: a time period window parameter, identification information of a second UE, or a proximity detection signal indicating when the proximity detection request is for proximity detection of the second UE. The UE can decode a proximity alert message received from the ProSe server in accordance with the time period window parameter.

公开(公告)号：US20160007152A1

公开(公告)日：2016-01-07

申请号：US14771130

申请日：2014-03-26

Applicant: INTEL CORPORATION

Inventor： KERSTIN JOHNSSON ,  ALEXANDRE S. STOJANOVSKI ,  MUTHAIAH VENKATACHALAM

IPC: H04W4/02 ,  H04W4/00 ,  H04W76/02

CPC classification number: H04W4/021 ,  H04L67/16 ,  H04L67/28 ,  H04W4/00 ,  H04W4/80 ,  H04W52/10 ,  H04W52/244 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0473 ,  H04W76/11 ,  H04W76/14 ,  H04W84/12

Abstract: A technology for a user equipment (UE) that is operable to communicate in a device to device (D2D) network. A proximity detection request can be communicated to an evolved packet core (EPC). The proximity detection request can include a window parameter, an identification information of a second UE, and a proximity detection signal indicating whether the proximity detection request is for proximity detection of the second UE or for establishing a D2D connection with the second UE. A proximity alert message can be received from the EPC at the window parameter.

Abstract translation: 一种可操作以在设备（D2D）网络中进行通信的用户设备（UE）的技术。 接近检测请求可以传送到演进的分组核心（EPC）。 接近检测请求可以包括窗口参数，第二UE的识别信息和表示接近检测请求是否用于第二UE的接近检测或用于建立与第二UE的D2D连接的接近检测信号。 可以从窗口参数的EPC接收邻近警报消息。

公开(公告)号：US20150156702A1

公开(公告)日：2015-06-04

申请号：US14620089

申请日：2015-02-11

Applicant: Intel Corporation

Inventor： ALEXANDRE S. STOJANOVSKI ,  FRANK KOWALEWSKI ,  MUTHAIAH VENKATACHALAM

IPC: H04W40/34 ,  H04L29/06

CPC classification number: H04W24/04 ,  H04B17/27 ,  H04L1/1861 ,  H04L5/00 ,  H04L5/0035 ,  H04L5/0055 ,  H04L5/0057 ,  H04L41/0659 ,  H04L41/082 ,  H04L41/0836 ,  H04L43/0811 ,  H04L45/28 ,  H04L47/27 ,  H04L65/1006 ,  H04L65/4092 ,  H04L65/80 ,  H04L67/16 ,  H04L67/303 ,  H04L67/34 ,  H04L67/36 ,  H04N21/23439 ,  H04N21/25825 ,  H04W4/00 ,  H04W4/02 ,  H04W4/70 ,  H04W4/80 ,  H04W8/18 ,  H04W12/06 ,  H04W16/18 ,  H04W16/28 ,  H04W24/02 ,  H04W24/10 ,  H04W28/0221 ,  H04W28/0236 ,  H04W28/04 ,  H04W36/0072 ,  H04W36/14 ,  H04W40/02 ,  H04W40/34 ,  H04W52/00 ,  H04W52/0209 ,  H04W52/0212 ,  H04W52/0216 ,  H04W52/0229 ,  H04W52/0258 ,  H04W64/003 ,  H04W72/005 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/044 ,  H04W72/0446 ,  H04W74/0816 ,  H04W76/10 ,  H04W76/11 ,  H04W76/14 ,  H04W76/15 ,  H04W76/16 ,  H04W76/28 ,  H04W88/06 ,  H04W88/12 ,  H04W92/18 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

Abstract: Methods, systems, and devices for switching internet protocol (IP) flows from a first communication path to a second communication path are disclosed herein. A user equipment (UE) may include an exchange component, a session component, and a communication component. The exchange component exchanges second communication path availability information between the UE and another UE by sending and receiving session initiation protocol (SIP) messages that include second communication path availability information over the first communication path. The session component changes the communication session by re-routing traffic flows to the second communication path based on the exchanged second path availability information. The communication component sends to and receives from the other UE data corresponding to an IP flow over the second communication path.

Abstract translation: 本文公开了用于从第一通信路径切换到互联网协议（IP）流的方法，系统和设备到第二通信路径。 用户设备（UE）可以包括交换组件，会话组件和通信组件。 交换组件通过在第一通信路径上发送和接收包括第二通信路径可用性信息的会话发起协议（SIP）消息来在UE与另一UE之间交换第二通信路径可用性信息。 会话组件通过基于所交换的第二路径可用性信息重新路由到第二通信路径的业务流来改变通信会话。 通信组件通过第二通信路径发送和接收对应于IP流的其他UE数据。