公开(公告)号：US20160234702A1

公开(公告)日：2016-08-11

申请号：US14914331

申请日：2014-09-18

Applicant: INTEL IP CORPORATION

Inventor： Youn Hyoung Heo ,  Pingping Zong ,  Alexandre Saso Stojanovski ,  Achim Luft

IPC: H04W24/04 ,  H04W76/02 ,  H04W72/04 ,  H04L5/00 ,  H04L29/08 ,  H04W8/00 ,  H04W76/04

CPC classification number: H04W24/04 ,  G06F9/4856 ,  H04L1/12 ,  H04L1/1607 ,  H04L1/1854 ,  H04L1/1887 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0037 ,  H04L5/0048 ,  H04L5/0055 ,  H04L47/12 ,  H04L47/122 ,  H04L67/025 ,  H04L67/104 ,  H04W8/005 ,  H04W24/10 ,  H04W36/32 ,  H04W40/22 ,  H04W40/24 ,  H04W48/16 ,  H04W52/0274 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0453 ,  H04W76/14 ,  H04W76/18 ,  H04W76/27 ,  H04W76/38 ,  H04W84/12 ,  H04W88/08 ,  H04W92/20 ,  Y02D10/24 ,  Y02D10/32 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/26

Abstract: Embodiments of a UE and methods for D2D communication are generally described herein. The UE may transmit, as part of an in-network communication session, a D2D discovery status message. The D2D discovery status message may indicate an initiation or termination of a D2D discovery operation at the UE and may indicate if the UE is announcing or monitoring part of the D2D discovery operation. The D2D discovery operation may be at least partly for configuring a D2D communication session between the UE and one or more other UEs. The UE may transmit, as part of the D2D discovery operation, a D2D discovery signal for reception at one or more other UEs. The UE may transmit and receive D2D packets over a direct link to a second UE as part of the D2D communication session.

Abstract translation: 本文中通常描述UE的实施例和用于D2D通信的方法。 作为网络内通信会话的一部分，UE可以发送D2D发现状态消息。 D2D发现状态消息可以指示在UE处的D2D发现操作的启动或终止，并且可以指示UE是否通知或监视部分D2D发现操作。 D2D发现操作可以至少部分地用于在UE和一个或多个其他UE之间配置D2D通信会话。 作为D2D发现操作的一部分，UE可以发送用于在一个或多个其他UE处接收的D2D发现信号。 作为D2D通信会话的一部分，UE可以通过作为第二UE的直接链路来发送和接收D2D分组。

公开(公告)号：US10523286B2

公开(公告)日：2019-12-31

申请号：US16197118

申请日：2018-11-20

Applicant: Intel IP Corporation

Inventor： Yujian Zhang ,  Youn Hyoung Heo ,  Achim Luft

IPC: H04L9/00 ,  H04B7/0417 ,  H04W52/02 ,  H04L12/26 ,  H04L5/00 ,  H04W72/04 ,  H04W72/12 ,  H04W24/02 ,  H04W72/10 ,  H04W12/04 ,  H04L27/00 ,  H04W4/70 ,  H04W76/14 ,  H04W76/10 ,  H04W88/02 ,  H04L27/36

Abstract: Embodiments have a master eNB with a control plane and optional data plane to user equipment and a secondary eNB with a data plane to the user equipment. The user equipment thus uses both the master eNB and the secondary eNB for data communications while receiving control information from only the master eNB. The master eNB and secondary eNB are connected with an X2 interface. When the secondary eNB desires to refresh its security key, it informs the master eNB using the X2 interface. The master eNB then uses its control plane with the user equipment to initiate a security key refresh for the secondary eNB.

公开(公告)号：US10327163B2

公开(公告)日：2019-06-18

申请号：US15858429

申请日：2017-12-29

Applicant: Intel IP Corporation

Inventor： Youn Hyoung Heo ,  Pingping Zong ,  Alexandre Saso Stojanovski ,  Achim Luft

IPC: H04W24/04 ,  H04L5/00 ,  H04W40/22 ,  H04W52/02 ,  H04W76/14 ,  H04W76/38 ,  H04L12/801 ,  H04W72/04 ,  H04W48/16 ,  H04W40/24 ,  H04W88/08 ,  H04W36/32 ,  H04L29/08 ,  H04L1/12 ,  H04L12/803 ,  H04W24/10 ,  H04W76/18 ,  H04W76/27 ,  H04W8/00 ,  G06F9/48 ,  H04L1/16 ,  H04L1/18 ,  H04W84/12 ,  H04W92/20 ,  H04W36/00

Abstract: Embodiments of a UE and methods for D2D communication are generally described herein. The UE may transmit, as part of an in-network communication session, a D2D discovery status message. The D2D discovery status message may indicate an initiation or termination of a D2D discovery operation at the UE and may indicate if the UE is announcing or monitoring as part of the D2D discovery operation. The D2D discovery operation may be at least partly for configuring a D2D communication session between the UE and one or more other UEs. The UE may transmit, as part of the D2D discovery operation, a D2D discovery signal for reception at one or more other UEs. The UE may transmit and receive D2D packets over a direct link to a second UE as part of the D2D communication session.

公开(公告)号：US20170367072A1

公开(公告)日：2017-12-21

申请号：US15691723

申请日：2017-08-30

Applicant: Intel IP Corporation

Inventor： Alexandre Stojanovski ,  Muthaiah Venkatachalam ,  Maik Bienas ,  Achim Luft ,  Pingping Zong

IPC: H04W72/00 ,  H04B7/04 ,  H04B7/06 ,  H04J3/12 ,  H04L5/00 ,  H04L12/18 ,  H04L25/03 ,  H04W76/04 ,  H04W76/02 ,  H04W72/10 ,  H04W72/08 ,  H04W72/04 ,  H04W52/24 ,  H04W48/20 ,  H04W48/10 ,  H04W36/30 ,  H04W36/22 ,  H04W36/16 ,  H04W36/14 ,  H04B7/0452 ,  H04W24/08 ,  H04W24/02 ,  H04W16/14 ,  H04W12/04 ,  H04W12/02 ,  H04W4/10 ,  H04M15/00 ,  H04L29/08 ,  H04L29/06 ,  H04L12/741 ,  H04W24/10 ,  H04W4/06 ,  H04W4/00 ,  H04W84/18 ,  H04W88/02 ,  H04W88/06 ,  H04W88/08

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: Wireless communication devices may directly communicate within groups of wireless communication devices using Layer-2 communications to implement “push-to-talk” type applications. In one implementation, a method may include generating a floor request signaling message to take control of a communication channel for a group. After transmitting data relating to the communications, a floor release signaling message may be generated and transmitted a number of times.