公开(公告)号：US20140357228A1

公开(公告)日：2014-12-04

申请号：US14141843

申请日：2013-12-27

Applicant: Intel IP Corporation

Inventor： Achim Luft ,  Muthaiah Venkatachalam

IPC: H04W12/02 ,  H04W48/16

CPC classification number: H04B7/0456 ,  H04B7/0452 ,  H04B7/0486 ,  H04B7/0617 ,  H04B7/0626 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0639 ,  H04L27/20 ,  H04W4/70 ,  H04W12/02 ,  H04W28/0289 ,  H04W48/16 ,  H04W76/14 ,  H04W92/24

Abstract: This application discusses, among other things, apparatus and methods for providing device-to-device (D2D) discovery privacy. In an example, a method can include transmitting a first temporary identification and first discovery information from a first user equipment (UE), the discovery information authorizing discovery of the first UE; and receiving a request from a second UE to join a device-to-device network with the first UE using a second temporary identification associated with the second UE.

Abstract translation: 本应用程序还讨论了用于提供设备到设备（D2D）发现隐私的设备和方法。 在一个示例中，方法可以包括从第一用户设备（UE）发送第一临时标识和第一发现信息，发现信息授权发现第一UE; 以及接收来自第二UE的请求，以使用与所述第二UE相关联的第二临时标识与所述第一UE加入设备到设备网络。

公开(公告)号：US20190089425A1

公开(公告)日：2019-03-21

申请号：US16197118

申请日：2018-11-20

Applicant: Intel IP Corporation

Inventor： Yujian Zhang ,  Youn Hyoung Heo ,  Achim Luft

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

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：US09474095B2

公开(公告)日：2016-10-18

申请号：US14226656

申请日：2014-03-26

Applicant: INTEL IP CORPORATION

Inventor： Andreas Schmidt ,  Maik Bienas ,  Achim Luft

IPC: H04W4/00 ,  H04W76/02 ,  H04W88/06

CPC classification number: H04W76/023 ,  H04W12/02 ,  H04W76/11 ,  H04W76/14 ,  H04W88/06

Abstract: Systems, methods, and devices for distributed device-to-device (D2D) setup are disclosed herein. User equipment (UE) includes a parameter component, a standardization component, an identifier component, and a D2D session component. The parameter component is configured to determine input parameters corresponding to the UE or a user of the UE based on one or more D2D communication rules. The input parameters include a first set of input parameters having non-standardized data and a second set of input parameters having pre-standardized data. The standardization component is configured to standardize the non-standardized data of the first set of parameters to create UE standardized data. The identifier component is configured to generate a session identifier using the UE standardized data and the pre-standardized data as input in a predefined algorithm. The D2D session component is configured to cause the UE to communicate in a D2D cluster corresponding to the session identifier.

Abstract translation: 本文公开了用于分布式设备到设备（D2D）设置的系统，方法和设备。 用户设备（UE）包括参数组件，标准化组件，标识符组件和D2D会话组件。 参数组件被配置为基于一个或多个D2D通信规则来确定与UE或UE的用户对应的输入参数。 输入参数包括具有非标准数据的第一组输入参数和具有预标准化数据的第二组输入参数。 标准化组件被配置为标准化第一组参数的非标准化数据以创建UE标准化数据。 标识符组件被配置为使用UE标准化数据和预标准化数据作为预定义算法中的输入生成会话标识符。 D2D会话组件被配置为使得UE在对应于会话标识符的D2D簇中进行通信。

公开(公告)号：US10609680B2

公开(公告)日：2020-03-31

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 ,  H04B7/0456 ,  H04B7/0452 ,  H04M15/00 ,  H04W36/14 ,  H04W36/22 ,  H04L5/00 ,  H04L12/741 ,  H04B7/06 ,  H04W24/10 ,  H04W72/04 ,  H04W72/08 ,  H04L29/06 ,  H04L29/08 ,  H04W4/10 ,  H04W12/02 ,  H04W12/04 ,  H04W24/02 ,  H04W24/08 ,  H04L12/18 ,  H04W52/24 ,  H04W72/10 ,  H04W16/14 ,  H04W36/16 ,  H04W36/30 ,  H04J3/12 ,  H04W48/10 ,  H04W48/20 ,  H04L25/03 ,  H04W76/23 ,  H04W76/14 ,  H04W76/27 ,  H04W76/10 ,  H04W76/20 ,  H04W76/30 ,  H04W4/80 ,  H04W88/06 ,  H04W88/02 ,  H04W88/08 ,  H04W84/18 ,  H04W4/06

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.

公开(公告)号：US20180192309A1

公开(公告)日：2018-07-05

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 ,  H04L29/08 ,  H04W72/04 ,  H04W8/00 ,  H04W76/18 ,  H04L5/00 ,  H04W76/27 ,  H04W76/14 ,  H04W88/08

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 ,  H04W36/03 ,  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 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：US09986447B2

公开(公告)日：2018-05-29

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: H04W4/00 ,  H04W24/04 ,  H04W8/00 ,  H04W76/02 ,  H04W76/04 ,  H04L5/00 ,  H04L29/08 ,  H04W72/04 ,  H04W88/08

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.

公开(公告)号：US09532213B2

公开(公告)日：2016-12-27

申请号：US14125608

申请日：2013-09-25

Applicant: INTEL IP CORPORATION

Inventor： Achim Luft ,  Muthaiah Venkatachalam ,  Sasha Sirotkin ,  Alexandre S. Stojanovski

IPC: H04W12/02 ,  H04W12/04 ,  H04L5/00 ,  H04B7/04 ,  H04W72/02 ,  H04L29/06 ,  H04L29/08 ,  H04W36/22 ,  H04W76/04 ,  H04W16/32 ,  H04W48/16 ,  H04W72/04 ,  H04W56/00 ,  H04L5/22 ,  H04J3/00 ,  H04W74/00 ,  H04W72/12 ,  H04W72/00 ,  H04W28/02 ,  H04W52/02 ,  H04W76/02 ,  H04W48/20 ,  H04W24/02 ,  H04W24/10 ,  H04L1/18 ,  H04L5/14 ,  H04L9/14 ,  H04W8/00 ,  H04W68/02 ,  H04W4/06 ,  H04W48/08 ,  H04W88/06 ,  H04W36/00 ,  H04W84/12

CPC classification number: H04W72/1263 ,  H04B7/0417 ,  H04B7/0456 ,  H04J3/00 ,  H04L1/1812 ,  H04L1/1887 ,  H04L5/0035 ,  H04L5/0051 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0062 ,  H04L5/0092 ,  H04L5/0094 ,  H04L5/0096 ,  H04L5/14 ,  H04L5/1469 ,  H04L5/22 ,  H04L9/14 ,  H04L43/08 ,  H04L63/0428 ,  H04L63/30 ,  H04L65/1006 ,  H04L65/4076 ,  H04L65/602 ,  H04L65/608 ,  H04L65/80 ,  H04L67/02 ,  H04L2209/24 ,  H04L2209/80 ,  H04W4/06 ,  H04W8/005 ,  H04W12/02 ,  H04W12/04 ,  H04W16/32 ,  H04W24/02 ,  H04W24/10 ,  H04W28/0231 ,  H04W36/0066 ,  H04W36/22 ,  H04W48/08 ,  H04W48/10 ,  H04W48/16 ,  H04W48/20 ,  H04W52/0251 ,  H04W56/001 ,  H04W68/02 ,  H04W72/00 ,  H04W72/02 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/046 ,  H04W72/12 ,  H04W72/1205 ,  H04W72/1278 ,  H04W74/00 ,  H04W76/11 ,  H04W76/14 ,  H04W76/27 ,  H04W76/28 ,  H04W84/12 ,  H04W88/06 ,  Y02B70/32 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/168 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

Abstract: Technology for a lawful interception of a proximity service (e.g., device-to-device (D2D) communication) provided to user equipments (UEs) is disclosed. In an example, a method can include an evolved Node B (eNB) transmitting a proximity service setup message to a first UE to setup D2D communication with a second UE. The eNB can transmit a lawful interception message to the first UE or the second UE to provide lawful interception of the D2D communication. The eNB can receive packets associated with the D2D communication from the first UE or the second UE. The eNB can communicate the received packets from the first UE and the second UE to the core network (CN) to be copied.

Abstract translation: 公开了用于合法拦截提供给用户设备（UE）的接近服务（例如，设备到设备（D2D）通信）的技术。 在一个示例中，方法可以包括向第一UE发送接近服务建立消息的演进节点B（eNB），以建立与第二UE的D2D通信。 eNB可以向第一UE或第二UE发送合法拦截消息，以提供对D2D通信的合法拦截。 eNB可以从第一UE或第二UE接收与D2D通信相关联的分组。 eNB可以将接收到的分组从第一UE和第二UE传送到核心网络（CN）以进行复制。

公开(公告)号：US20160157095A1

公开(公告)日：2016-06-02

申请号：US14778098

申请日：2014-05-08

Applicant: Intel IP Corporation

Inventor： Yujian Zhang ,  Youn Hyoung Heo ,  Achim Luft

IPC: H04W12/04 ,  H04W76/04

CPC classification number: H04B7/0417 ,  H04L5/0053 ,  H04L5/006 ,  H04L27/0008 ,  H04L27/362 ,  H04L43/16 ,  H04W4/70 ,  H04W12/04 ,  H04W24/02 ,  H04W52/0209 ,  H04W52/0216 ,  H04W52/0229 ,  H04W52/0235 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/0453 ,  H04W72/10 ,  H04W72/12 ,  H04W76/10 ,  H04W76/14 ,  H04W88/02 ,  Y02D70/00 ,  Y02D70/122 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/23 ,  Y02D70/24

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.

Abstract translation: 实施例具有具有控制平面的主eNB和用户设备的可选数据平面以及具有到用户设备的数据平面的辅助eNB。 因此，用户设备同时使用主eNB和辅助eNB进行数据通信，同时从主eNB接收控制信息。 主eNB和辅助eNB与X2接口连接。 当辅助eNB希望刷新其安全密钥时，它使用X2接口通知主eNB。 主eNB然后使用其控制平面与用户设备发起用于辅助eNB的安全密钥刷新。

公开(公告)号：US09888376B2

公开(公告)日：2018-02-06

申请号：US14318351

申请日：2014-06-27

Applicant: Intel IP Corporation

Inventor： Achim Luft ,  Muthaiah Venkatachalam ,  Alexander Sirotkin

IPC: H04L12/26 ,  H04W8/30 ,  H04W24/02 ,  H04W24/04 ,  H04W4/22 ,  H04W76/00 ,  H04W88/16 ,  H04W84/20

CPC classification number: H04W8/30 ,  H04W4/90 ,  H04W24/02 ,  H04W24/04 ,  H04W76/19 ,  H04W84/20 ,  H04W88/16

Abstract: Embodiments allow one or more eNBs that become isolated from core network entities (e.g., evolved packet core entities such as mobility management entity, serving gate way, packet data network gateway, and so forth) to form a resilient mode network. Such a network can function in a limited fashion and provide for UE to UE communications within the resilient mode network coverage area. One or more of the eNBs function as an autonomous eNB and provide a subset of core network functions that allow UE to UE communications within the resilient mode network coverage area. Embodiments disclosed herein select which eNB functions as the autonomous eNB and then the other eNBs establish an S1-MME and/or S1-U interface with the autonomous eNB.

公开(公告)号：US09559761B2

公开(公告)日：2017-01-31

申请号：US14141843

申请日：2013-12-27

Applicant: Intel IP Corporation

Inventor： Achim Luft ,  Muthaiah Venkatachalam

IPC: H04M1/66 ,  H04B7/04 ,  H04B7/06 ,  H04W12/02 ,  H04W48/16 ,  H04W28/02 ,  H04L27/20 ,  H04W76/02

CPC classification number: H04B7/0456 ,  H04B7/0452 ,  H04B7/0486 ,  H04B7/0617 ,  H04B7/0626 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0639 ,  H04L27/20 ,  H04W4/70 ,  H04W12/02 ,  H04W28/0289 ,  H04W48/16 ,  H04W76/14 ,  H04W92/24

Abstract: This application discusses, among other things, apparatus and methods for providing device-to-device (D2D) discovery privacy. In an example, a method can include transmitting a first temporary identification and first discovery information from a first user equipment (UE), the discovery information authorizing discovery of the first UE; and receiving a request from a second UE to join a device-to-device network with the first UE using a second temporary identification associated with the second UE.

Abstract translation: 本应用程序还讨论了用于提供设备到设备（D2D）发现隐私的设备和方法。 在一个示例中，方法可以包括从第一用户设备（UE）发送第一临时标识和第一发现信息，发现信息授权发现第一UE; 以及接收来自第二UE的请求，以使用与所述第二UE相关联的第二临时标识与所述第一UE加入设备到设备网络。