公开(公告)号：US20150055640A1

公开(公告)日：2015-02-26

申请号：US14371984

申请日：2012-12-20

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： Chonggang Wang ,  Guang Lu ,  Rohit Kumar ,  Michael F. Starsinic ,  Dale N. Seed ,  Lijun Dong ,  Quang Ly ,  William R. Flynn, IV ,  Nicholas J. Podias ,  Qing Li ,  Paul L. Russell, JR.

IPC: H04W4/00 ,  H04W60/00 ,  H04W88/16

CPC classification number: H04W88/16 ,  H04W4/70 ,  H04W60/00

Abstract: A method and apparatus for distributed services and data in a machine-to-machine (M2M) communication network are disclosed. A network server, an M2M gateway, and M2M devices include an M2M service capability layer for supporting M2M service capabilities, respectively. Reference points may be defined for interactions between network service capability layers, between gateway service capability layers, between a gateway service capability layer and a device service capability layer of an M2M device, between M2M device applications, and/or between a network, gateway, or device service capability layer and an M2M application. The network server may be split into a control server and a data server at a service capability layer to provide service capabilities for control functions and service capabilities for data functions, respectively. The data server may be configured to interact with another data server to push or pull data or resources either directly or indirectly via the control server.

Abstract translation: 公开了一种在机器对机器（M2M）通信网络中的分布式服务和数据的方法和装置。 网络服务器，M2M网关和M2M设备分别包括用于支持M2M服务能力的M2M服务能力层。 参考点可以被定义用于网络服务能力层之间，网关服务能力层之间，M2M设备的网关服务能力层和设备服务能力层之间，M2M设备应用之间和/或网络，网关之间的交互， 或设备服务能力层和M2M应用。 网络服务器可以分为服务能力层的控制服务器和数据服务器，以分别为数据功能的控制功能和服务能力提供服务能力。 数据服务器可以被配置为与另一个数据服务器进行交互，以通过控制服务器直接或间接地推送或拉取数据或资源。

公开(公告)号：US20150055557A1

公开(公告)日：2015-02-26

申请号：US14387232

申请日：2013-03-12

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Lijun Dong ,  Dale N. Seed ,  Chonggang Wang ,  Michael F. Starsinic ,  Guang Lu ,  Paul L. Russell, JR.

IPC: H04W4/00 ,  H04W72/02 ,  H04L29/08 ,  H04W72/04

CPC classification number: H04W4/70 ,  H04L67/02 ,  H04L67/2842 ,  H04W72/02 ,  H04W72/048 ,  H04W88/16

Abstract: A method and apparatus for supporting machine-to-machine (M2M) caching at a service capability layer are disclosed. A service capability layer of an M2M entity provides functions that are shared by the M2M applications and expose functionalities to the M2M applications through a set of open interfaces. The service capability layer may be configured to cache resources in a resource structure of the service capability layer. The service capability layer caching can provide complete cached resource discovery, and provide more intelligent and robust security mechanism to authenticate the clients, and subscription to the cached resource becomes flexible and feasible. M2M service may be virtualized in a cloud. An M2M cache manager may maintain a record of resources cached in a plurality of M2M servers and coordinate the M2M servers in caching the resources. The M2M cache manager may provide mapping between a virtualized cached resource and a real cached resource.

Abstract translation: 公开了一种用于在服务能力层上支持机器对机器（M2M）高速缓存的方法和装置。 M2M实体的服务能力层提供由M2M应用共享的功能，并且通过一组开放接口将功能暴露给M2M应用。 服务能力层可以被配置为在服务能力层的资源结构中缓存资源。 服务能力层缓存可以提供完整的缓存资源发现，并提供更智能，更强大的安全机制来认证客户端，对缓存资源的订阅变得灵活可行。 M2M服务可以在云中虚拟化。 M2M缓存管理器可以维护在多个M2M服务器中缓存的资源的记录，并且在缓存资源时协调M2M服务器。 M2M高速缓存管理器可以提供虚拟缓存资源和真实缓存资源之间的映射。

公开(公告)号：US20140286228A1

公开(公告)日：2014-09-25

申请号：US14299324

申请日：2014-06-09

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： Guang Lu ,  Shamim A. Rahman ,  Juan Carlos Zuniga ,  Michelle Perras ,  Catherine M. Livet

IPC: H04L12/18 ,  H04W8/08

CPC classification number: H04W4/06 ,  H04L12/185 ,  H04L12/1877 ,  H04L12/189 ,  H04W4/08 ,  H04W8/08 ,  H04W8/085 ,  H04W36/0016 ,  H04W60/005 ,  H04W80/04 ,  H04W80/045

Abstract: A method for a proxy mobile internet protocol (PMIP) supporting a mobile access gateway (MAG) is described. The method includes receiving a first packet with a first internet protocol (IP) address from a local mobility anchor (LMA). The LMA is a hybrid mobility anchor used for both multicast and unicast traffic. The method also includes receiving a second packet with a second IP address from the LMA, receiving a third packet from the LMA, and communicating multicast information to the LMA via an aggregated multicast tunnel.

Abstract translation: 描述了支持移动接入网关（MAG）的代理移动因特网协议（PMIP）的方法。 该方法包括从本地移动锚（LMA）接收具有第一网际协议（IP）地址的第一分组。 LMA是用于组播和单播流量的混合移动锚。 该方法还包括从LMA接收具有第二IP地址的第二分组，从LMA接收第三分组，以及经由聚合的多播隧道将多播信息传送到LMA。

公开(公告)号：US20140067902A1

公开(公告)日：2014-03-06

申请号：US14014801

申请日：2013-08-30

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： Chonggang Wang ,  Dale N. Seed ,  Lijun Dong ,  Guang Lu ,  Michael F. Starsinic ,  Nicholas J. Podias ,  Quang Ly ,  William R. Flynn, IV ,  Zongrui Ding ,  Paul L. Russell, JR. ,  Qing Li

IPC: H04L29/08

CPC classification number: H04L67/16 ,  H04L67/02 ,  H04W4/70

Abstract: A method and apparatus may use multiple URIs (MU) in a single request message for machine-to-machine (M2M) communication networks. Multiple single URI (SU)-type request messages may be received from an application client (e.g. a constrained application protocol (CoAP)/hypertext transfer protocol (HTTP) client) at a (CoAP/HTTP) intermediary node. The multiple SU-type request messages may be aggregated into a single MU-type request message at the intermediary node, and the single MU-type request message may be transmitted to a (CoAP/HTTP) server. A multiple value (MV)-type response message may be received from the (CoAP/HTTP) server. The MV-type response message may be deaggregated into multiple single value (SV)-type response messages. The multiple SV-type response messages may be transmitted to the (CoAP/HTTP) client.

Abstract translation: 方法和装置可以在机器对机器（M2M）通信网络的单个请求消息中使用多个URI（MU）。 可以在（CoAP / HTTP）中间节点处从应用客户端（例如受限应用协议（CoAP）/超文本传输​​协议（HTTP）客户端）接收到多个单URI（SU）类型请求消息。 多个SU型请求消息可以在中间节点聚合成单个MU型请求消息，并且单个MU型请求消息可以被发送到（CoAP / HTTP）服务器。 可以从（CoAP / HTTP）服务器接收多值（MV）类型的响应消息。 MV类型的响应消息可以被分解成多个单值（SV）类型的响应消息。 多个SV型响应消息可以被发送到（CoAP / HTTP）客户端。

公开(公告)号：US20160094663A1

公开(公告)日：2016-03-31

申请号：US14954948

申请日：2015-11-30

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Dale N. Seed ,  Michael F. Starsinic ,  Chonggang Wang ,  Guang Lu ,  Paul L. Russell, JR.

IPC: H04L29/08 ,  H04L29/06 ,  H04L12/911

CPC classification number: H04L67/141 ,  H04L41/0213 ,  H04L47/825 ,  H04L67/1095 ,  H04L69/08 ,  H04W4/70

Abstract: Systems and/or methods for providing internetworking among application services layers (ASLs) of different network technologies may be provided. For example, a tunnel anchor point (TAP) may be established. The TAP may be configured to enable communication between a local application in the network and a remote application in a different network. At the TAP, an ASL tunnel may be created to the local application in the network to facilitate the communication. Additionally, a message from the local application may be received where at least a portion of the message may be configured to be provided to a remote ASL and the remote application in the different network to which the local application wishes to communicate. At least the portion of the message may be provided to the remote ASL and the remote application in the different network.

公开(公告)号：US20160050543A1

公开(公告)日：2016-02-18

申请号：US14925373

申请日：2015-10-28

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Guang Lu ,  Shamim A. Rahman ,  Juan Carlos Zuniga ,  Michelle Perras ,  Catherine M. Livet

IPC: H04W4/06 ,  H04W4/08

CPC classification number: H04W4/06 ,  H04L12/185 ,  H04L12/1877 ,  H04L12/189 ,  H04W4/08 ,  H04W8/08 ,  H04W8/085 ,  H04W36/0016 ,  H04W60/005 ,  H04W80/04 ,  H04W80/045

Abstract: A method for supporting proxy mobile internet protocol (PMIP) in a local mobility anchor (LMA) is described. The method includes receiving a request for multicast information corresponding to a request for multicast services from at least one of a plurality of wireless transmit/receive units (WTRUs) which require multicast services associated with a multicast group. The method also includes transmitting, to a mobile access gateway (MAG) via an aggregated multicast tunnel, multicast information for distribution to at least one of the plurality of WTRUs in the multicast group. The multicast information comprises an IP address corresponding to the multicast group.

Abstract translation: 描述了在本地移动锚（LMA）中支持代理移动因特网协议（PMIP）的方法。 该方法包括从多个无线发射/接收单元（WTRU）中的至少一个接收与多播服务的请求对应的多播信息的请求，所述多个无线发射/接收单元（WTRU）需要与多播组相关联的多播服务。 该方法还包括经由聚合组播隧道向移动接入网关（MAG）发送多播信息，以分配给多播组中的多个WTRU中的至少一个。 组播信息包括与组播组相对应的IP地址。

公开(公告)号：US20160007390A1

公开(公告)日：2016-01-07

申请号：US14759801

申请日：2014-01-06

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： Michael F. Starsinic ,  Suresh Palanisamy ,  Behrouz Aghili ,  Prashanth Murthy ,  Guang Lu ,  Dale N. Seed ,  Chonggang Wang

IPC: H04W76/02 ,  H04W4/20 ,  H04L29/12 ,  H04W4/00

CPC classification number: H04L61/2528 ,  H04L61/106 ,  H04L61/1511 ,  H04L61/1588 ,  H04L61/605 ,  H04L61/6054 ,  H04W4/02 ,  H04W4/027 ,  H04W4/14 ,  H04W4/20 ,  H04W4/24 ,  H04W4/70 ,  H04W76/00 ,  H04W76/11 ,  H04W80/06

Abstract: Method and apparatus are described for delivering triggers and small data. In an embodiment, a receiver may be configured to receive a trigger or small data packet, and a transmitter may be configured to transmit a subscriber information request to see whether a subscriber is present. The receiver may be further configured to receive an identity of a second node on a condition that the subscriber is present. The transmitter may be further configured to transmit the trigger or small data packet to the second node over an interface, the second node configured to create an Internet Protocol (IP) packet with an IP address containing the trigger or small data packet and deliver the IP packet to a wireless transmit/receive unit (WTRU) using the IP address and a default or dedicated bearer of the WTRU.

Abstract translation: 描述了用于传递触发器和小数据的方法和装置。 在一个实施例中，接收机可以被配置为接收触发或小数据分组，并且发射机可以被配置为发送用户信息请求以查看用户是否存在。 接收机可以被进一步配置为在订户存在的条件下接收第二节点的标识。 发射机还可以被配置为通过接口将触发或小数据分组发送到第二节点，第二节点被配置为创建具有包含触发或小数据分组的IP地址的因特网协议（IP）分组，并且传送IP 使用IP地址和WTRU的默认或专用承载向无线发射/接收单元（WTRU）分组。

公开(公告)号：US09191224B2

公开(公告)日：2015-11-17

申请号：US14299324

申请日：2014-06-09

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Guang Lu ,  Shamim A. Rahman ,  Juan Carlos Zuniga ,  Michelle Perras ,  Catherine M. Livet

IPC: H04H20/71 ,  H04L12/18 ,  H04W8/08 ,  H04W36/00 ,  H04W60/00 ,  H04W80/04

CPC classification number: H04W4/06 ,  H04L12/185 ,  H04L12/1877 ,  H04L12/189 ,  H04W4/08 ,  H04W8/08 ,  H04W8/085 ,  H04W36/0016 ,  H04W60/005 ,  H04W80/04 ,  H04W80/045

Abstract: A method for a proxy mobile internet protocol (PMIP) supporting a mobile access gateway (MAG) is described. The method includes receiving a first packet with a first internet protocol (IP) address from a local mobility anchor (LMA). The LMA is a hybrid mobility anchor used for both multicast and unicast traffic. The method also includes receiving a second packet with a second IP address from the LMA, receiving a third packet from the LMA, and communicating multicast information to the LMA via an aggregated multicast tunnel.

Abstract translation: 描述了支持移动接入网关（MAG）的代理移动因特网协议（PMIP）的方法。 该方法包括从本地移动锚（LMA）接收具有第一网际协议（IP）地址的第一分组。 LMA是用于组播和单播流量的混合移动锚。 该方法还包括从LMA接收具有第二IP地址的第二分组，从LMA接收第三分组，以及经由聚合的多播隧道将多播信息传送到LMA。

公开(公告)号：US09049685B2

公开(公告)日：2015-06-02

申请号：US13737725

申请日：2013-01-09

Applicant: InterDigital Patent Holdings, Inc.

Inventor： Michael F. Starsinic ,  Dale N. Seed ,  Chonggang Wang ,  Guang Lu

IPC: H04W4/00 ,  H04W60/04 ,  H04W76/02 ,  H04L29/12 ,  H04W88/16

CPC classification number: H04W60/04 ,  H04L61/106 ,  H04L61/2514 ,  H04L61/303 ,  H04W4/50 ,  H04W4/70 ,  H04W76/11 ,  H04W88/16

Abstract: Methods and apparatuses for capillary network device registration implemented in a wireless transmit/receive unit (WTRU) are disclosed. Registration or bootstrap messages may be received by a capillary network device where the WTRU acts as a gateway for communication between the capillary device and a network such as a 3GPP network. A capillary network device identifier (CNDID) is sent to the capillary device. A packet data protocol (PDP) context or PDN connection may be established with the network and the CNDID may be sent to a machine type communications (MTC) server. The WTRU may create the registration message, establish a connection with the network, and forward the registration message to the MTC server. Methods and apparatuses implemented in a network are also disclosed for identifying, addressing, and triggering the capillary devices from the MTC server. The trigger message may include fields for group communication, reducing signaling, and enabling charging.

Abstract translation: 公开了在无线发射/接收单元（WTRU）中实现的用于毛细管网络设备注册的方法和设备。 注册或引导消息可以由毛细管网络设备接收，其中WTRU用作毛细管设备和诸如3GPP网络的网络之间的通信的网关。 毛细管网络设备标识符（CNDID）被发送到毛细管装置。 可以与网络建立分组数据协议（PDP）上下文或PDN连接，并且可以将CNDID发送到机器类型通信（MTC）服务器。 WTRU可以创建注册消息，建立与网络的连接，并将注册消息转发到MTC服务器。 还公开了在网络中实现的方法和装置，用于从MTC服务器识别，寻址和触发毛细管装置。 触发消息可以包括用于组通信的字段，减少信令，以及使能充电。

公开(公告)号：US20130203394A1

公开(公告)日：2013-08-08

申请号：US13757331

申请日：2013-02-01

Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

Inventor： Lijun Dong ,  Dale N. Seed ,  Paul L. Russell, JR. ,  Chonggang Wang ,  Zongrui Ding ,  Guang Lu ,  Mohsen Akbari

IPC: H04W4/00

CPC classification number: H04W4/00 ,  H04W4/70

Abstract: Devices, computer readable media, and methods for supporting services at an application service layer (ASL) are disclosed. The ASL may be a machine-to-machine (M2M) services capability layer (SCL). Content functions may interpret the data to generate a semantic description of the data. Semantic information associated with data may be stored. Context aware functions may process the semantic description of the data to generate lower level contextual cues. Context aware reasoning functions may process the lower level contextual cues to deduce higher level context. An application or a second ASL may use the contextual cues and the situational context to trigger an action. The ASL may create a trigger condition based on a received message. The ASL may invoke a function based on detecting a trigger condition. The ASL may perform a command based on a received command. The ASL may use a objective function and feedback to control a device.

Abstract translation: 公开了用于在应用服务层（ASL）上支持服务的设备，计算机可读介质和方法。 ASL可以是机器对机器（M2M）服务能力层（SCL）。 内容函数可以解释数据以生成数据的语义描述。 可以存储与数据相关联的语义信息。 上下文感知功能可以处理数据的语义描述以生成较低级别的上下文提示。 上下文感知推理功能可以处理较低级别的语境线索以推导出更高级别的上下文。 应用程序或第二ASL可以使用上下文提示和情境上下文来触发动作。 ASL可以基于接收到的消息创建触发条件。 ASL可以基于检测到触发条件来调用功能。 ASL可以基于接收到的命令执行命令。 ASL可以使用目标函数和反馈来控制设备。