公开(公告)号：US10212578B2

公开(公告)日：2019-02-19

申请号：US14770666

申请日：2014-03-21

Applicant: INTEL IP CORPORATION

Inventor： Eric Siow ,  Chen-Ho Chin ,  Puneet Jain ,  Muthaiah Venkatachalam

IPC: H04W28/02 ,  H04W8/08 ,  H04L5/00 ,  H04B1/56 ,  H04B7/06 ,  H04W76/15 ,  H04W48/16 ,  H04W36/30 ,  H04W24/00 ,  H04W36/26 ,  H04W48/18 ,  H04B7/0417 ,  H04W36/00 ,  H04W36/22 ,  H04L1/18 ,  H04W24/02 ,  H04W72/04 ,  H04W72/08 ,  H04W28/20 ,  H04L29/06 ,  H04M1/725 ,  H04W4/021 ,  H04W8/02 ,  H04W8/06 ,  H04W48/06 ,  H04N21/24 ,  H04N21/845 ,  H04N21/8543 ,  H04B7/0452 ,  H04B7/08 ,  H04W56/00 ,  H04L25/02 ,  H04L25/03 ,  H04L12/927 ,  H04W36/08 ,  H04W48/12 ,  H04W88/08 ,  H04W84/04 ,  H04W88/10 ,  H04W84/12 ,  H04W88/02 ,  H04W28/08

Abstract: Technology for provisioning categories of applications on a user equipment (UE) is disclosed. A registration update message may be received at a wireless network element from the UE over non-access stratum (NAS) signaling. Application Specific Congestion Control for Data Communications (ACDC)/Application and Service Access Control (ASAC) information may be communicated from the wireless network element to the UE in response to receiving the registration update message. The ACDC/ASAC may be activated at a selected prioritization level, at the wireless network element, while a wireless network channel condition of a wireless network exceeds a capacity threshold, the ACDC/ASAC enabling only application categories to operate at the UE that are contained in the ACDC/ASAC information.

公开(公告)号：US09560512B2

公开(公告)日：2017-01-31

申请号：US14125600

申请日：2013-09-27

Applicant: INTEL IP CORPORATION

Inventor： Chang Hong Shan ,  Muthaiah Venkatachalam ,  Puneet K. Jain ,  Eric Siow

IPC: G01R31/08 ,  G06F11/00 ,  H04J1/16 ,  H04W8/00 ,  H04W72/04 ,  H04W74/02 ,  H04W76/02 ,  H04W72/00 ,  H04W76/04 ,  H04L12/46 ,  H04W4/00 ,  H04L29/12 ,  H04W28/02 ,  H04W40/02 ,  H04W48/18 ,  H04W24/06 ,  H04W74/00 ,  H04W74/04 ,  H04W74/08 ,  H04W36/00 ,  H04W36/30 ,  H04L27/26 ,  H04W40/24 ,  H04W24/02 ,  H04W88/06 ,  H04L12/725 ,  H04W28/08

CPC classification number: H04W8/005 ,  H04L12/4633 ,  H04L27/2614 ,  H04L45/30 ,  H04L47/11 ,  H04L47/12 ,  H04L61/2514 ,  H04L61/2525 ,  H04L61/2539 ,  H04L61/2564 ,  H04L61/2575 ,  H04L61/2592 ,  H04L61/6077 ,  H04W4/70 ,  H04W4/80 ,  H04W24/02 ,  H04W24/06 ,  H04W28/02 ,  H04W28/0289 ,  H04W28/08 ,  H04W28/12 ,  H04W36/0088 ,  H04W36/30 ,  H04W40/02 ,  H04W40/244 ,  H04W48/08 ,  H04W48/14 ,  H04W48/16 ,  H04W48/18 ,  H04W52/0216 ,  H04W52/028 ,  H04W72/005 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446 ,  H04W74/002 ,  H04W74/02 ,  H04W74/04 ,  H04W74/08 ,  H04W76/14 ,  H04W76/23 ,  H04W76/27 ,  H04W76/28 ,  H04W84/12 ,  H04W88/06 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23

Abstract: Technology for reporting radio access network (RAN) user plane congestion (UPCON) is disclosed. In an example, a core network (CN) device can include computer circuitry configured to: receive an UPCON event report using an UPCON container that includes a congestion situation indicator to indicate a UPCON situation; and change an UPCON process based on the congestion situation indicator. The core network device can include a mobility management entity (MME), a serving gateway (S-GW), a packet data network (PDN) gateway (P-GW), a policy and charging enforcement function (PCEF), a policy and charging rules function (PCEF), a serving general packet radio service (GPRS) support node (SGSN), a gateway GPRS support node (GGSN), an access network discovery and selection function (ANDSF), an operation and maintenance (O&M) subsystem, an UPCON server, a proxy, or a standalone function entity.

Abstract translation: 公开了用于报告无线电接入网（RAN）用户平面拥塞（UPCON）的技术。 在一个示例中，核心网络（CN）设备可以包括计算机电路，其被配置为：使用包括拥塞状况指示符的UPCON容器接收UPCON事件报告以指示UPCON情况; 并根据拥塞状况指标改变UPCON进程。 核心网络设备可以包括移动性管理实体（MME），服务网关（S-GW），分组数据网络（PDN）网关（P-GW），策略和计费执行功能（PCEF） 充电规则功能（PCEF），服务通用分组无线电业务（GPRS）支持节点（SGSN），网关GPRS支持节点（GGSN），接入网络发现和选择功能（ANDSF），操作和维护（O＆M）子系统 ，UPCON服务器，代理或独立功能实体。

公开(公告)号：US10420017B2

公开(公告)日：2019-09-17

申请号：US15644327

申请日：2017-07-07

Applicant: INTEL IP CORPORATION

Inventor： Ana Lucia A. Pinheiro ,  Marta Martinez Tarradell ,  Eric Siow

IPC: H04W48/06 ,  H04W28/02 ,  H04L12/859 ,  H04L12/841 ,  H04L29/08 ,  H04L29/14

Abstract: Technology for a network element configured to apply Application Specific Congestion Control for Data Communication (ACDC) in a wireless network is disclosed. The network element can determine to apply ACDC in the wireless network to mitigate overload of the wireless network. The network element can process barring information for one or more ACDC categories for transmission to a user equipment (UE) when ACDC is applied in the wireless network. The barring information can indicate that the UE is prevented from accessing the network for applications associated with the one or more ACDC categories when ACDC is applied in the wireless network.

公开(公告)号：US09743341B2

公开(公告)日：2017-08-22

申请号：US14590772

申请日：2015-01-06

Applicant: INTEL IP CORPORATION

Inventor： Ana Lucia A. Pinheiro ,  Marta Martinez Tarradell ,  Eric Siow

IPC: G06F11/00 ,  H04W48/06 ,  H04W28/02 ,  H04L12/859 ,  H04L12/841 ,  H04L29/08 ,  H04L29/14

CPC classification number: H04W48/06 ,  H04L47/2475 ,  H04L47/28 ,  H04L67/22 ,  H04L69/40 ,  H04W28/02 ,  H04W28/0226 ,  H04W28/0284 ,  Y02D70/126 ,  Y02D70/14

Abstract: Technology for provisioning categories of applications on a mobile device is disclosed. A wireless network element can communicate Application Specific Congestion Control for Data Communications (ACDC)/Application and Service Access Control (ASAC) information to the mobile device. The ACDC/ASAC information can include a preconfigured list of application categories. Each application category can include a set of applications that are allowed to access a wireless network from the mobile device during at least one defined condition level. The wireless network element can activate ACDC/ASAC for one or more condition levels while a capacity threshold of the wireless network is exceeded. The wireless network element can allow a set of applications for a selected application category to communicate with the wireless network when the ACDC/ASAC is activated based on the one or more condition levels for the selected application category.

公开(公告)号：US09603104B2

公开(公告)日：2017-03-21

申请号：US14129952

申请日：2013-11-05

Applicant: INTEL IP CORPORATION

Inventor： Chang H Shan ,  Muthaiah Venkatachlam ,  Eric Siow ,  Puneet K. Jain

IPC: H04W48/18 ,  H04W52/24 ,  H04W52/28 ,  H04W72/04 ,  H04L5/14 ,  H04W24/02 ,  H04W24/10 ,  H04W28/02 ,  H04L12/813 ,  H04L12/801 ,  H04W28/08 ,  H04L1/18 ,  H04L5/00

CPC classification number: H04W72/0413 ,  H04L1/1861 ,  H04L5/0055 ,  H04L5/14 ,  H04L47/12 ,  H04L47/20 ,  H04W24/02 ,  H04W24/10 ,  H04W28/0247 ,  H04W28/0252 ,  H04W28/08 ,  H04W52/243 ,  H04W52/244 ,  H04W52/283 ,  H04W72/042 ,  H04W72/0446

Abstract: Various embodiments are generally directed to improved techniques for UPCON mitigation. In one embodiment, for example, an evolved node B (eNB) may comprise a processor circuit, a detection component for execution by the processor circuit to detect user plane congestion between an evolved universal mobile telecommunications system (UMTS) terrestrial radio access network (E-UTRAN) and a serving gateway (S-GW) of an evolved packet core (EPC), and a configuration component for execution by the processor circuit to select a set of user equipment (UEs) served by the E-UTRAN and the S-GW and send a request to utilize an alternate S-GW of the EPC to serve the set of UEs while maintaining a current packet data network (PDN) gateway (P-GW) for the set of UEs. Other embodiments are described and claimed.

公开(公告)号：US20170251405A1

公开(公告)日：2017-08-31

申请号：US15508824

申请日：2015-07-08

Applicant: INTEL IP CORPORATION

Inventor： Alexandre Stojanovski ,  Muthaiah Venkatachalam ,  Eric Siow

IPC: H04W36/00 ,  H04W76/02

CPC classification number: H04W36/0016 ,  H04W8/082 ,  H04W76/22

Abstract: Technology for user equipment (UE) operable to establish a new packet data network (PDN) connection during handover is disclosed. The UE can receive a radio resource control (RRC) connection reconfiguration message from a source radio base station during a handover procedure. The RRC connection reconfiguration message can include a request for establishment of the new PDN connection between the UE and a target PDN gateway (PGW). The UE can establish the new PDN connection with the target PGW using one or more parameters included in the RRC connection reconfiguration message. The UE can send, to a target radio base station, an RRC connection reconfiguration complete message during the handover procedure that includes an acknowledgement of the establishment of the new PDN connection.

公开(公告)号：US20170201456A1

公开(公告)日：2017-07-13

申请号：US15324515

申请日：2015-06-16

Applicant: Intel IP Corporation

Inventor： Eric Siow ,  Chen-Ho Chin ,  Ana Lucia A. Pinheiro ,  Puneet Jain ,  Marta Martinex Tarradell ,  Muthaiah Muthu Venkatachalam

IPC: H04L12/801 ,  H04W4/00 ,  H04W8/18 ,  H04L29/08 ,  H04L12/26

CPC classification number: H04L47/12 ,  H04L43/0817 ,  H04L43/0882 ,  H04L43/16 ,  H04L47/125 ,  H04L67/00 ,  H04L67/1008 ,  H04L67/101 ,  H04L67/20 ,  H04W4/50 ,  H04W8/183 ,  H04W28/0289 ,  H04W76/10

Abstract: Control of Applications when Third Party Servers encounter difficulties (CATS) is discussed. An example network server that facilitates CATS comprises a processor and a transmitter circuit. The processor is configured to determine a status associated with a third party server and a network load level of a network associated with the network server, select a CATS level that defines one or more restrictions on network traffic associated with the third party server for the third party server based on the third party server status and the network load level, and implement the one or more restrictions on network traffic toward the third party server. The interface is configured to transmit an indicator of the CATS level for the third party server.

公开(公告)号：US09706443B2

公开(公告)日：2017-07-11

申请号：US14487349

申请日：2014-09-16

Applicant: INTEL IP CORPORATION

Inventor： Ozgur Oyman ,  Muthaiah Venkatachalam ,  Eric Siow

IPC: G06F15/16 ,  H04W36/00 ,  H04W74/08 ,  H04L29/06 ,  H04N7/14 ,  G06Q30/02

CPC classification number: H04W36/0016 ,  G06Q30/0251 ,  G06Q30/0269 ,  H04L65/60 ,  H04N7/147 ,  H04W36/0055 ,  H04W74/0833

Abstract: Technology for receiving targeted media content is disclosed. A user equipment (UE) can receive a first metadata including group information for files corresponding to targeted media content and media presentation description (MPD) information associated with the files, wherein each file the group information is associated with a group identification (ID) element. A second metadata can be received in a user service description (USD) that includes MPD information for streaming media content. A user profile can be identified that includes group ID elements associated with a user. Targeted MPD information for selected targeted media content having the group ID element that is included in the user profile can be inserted into the MPD information for the streaming media content to generate a merged MPD. The selected targeted media content and the streaming media content can be received according to the merged MPD for playback at the UE.

公开(公告)号：US20140198637A1

公开(公告)日：2014-07-17

申请号：US14102894

申请日：2013-12-11

Applicant: Intel IP Corporation

Inventor： Chang Hong Shan ,  Eric Siow ,  Muthaiah Venkatachalam ,  Puneet K. Jain

IPC: H04L12/803

CPC classification number: H04W72/0413 ,  H04L1/1861 ,  H04L5/0055 ,  H04L5/14 ,  H04L47/12 ,  H04L47/20 ,  H04W24/02 ,  H04W24/10 ,  H04W28/0247 ,  H04W28/0252 ,  H04W28/08 ,  H04W52/243 ,  H04W52/244 ,  H04W52/283 ,  H04W72/042 ,  H04W72/0446

Abstract: In accordance with some embodiments, when UPCON congestion is detected, service data flows (SDFs) may be adjusted to account for the problem and to avoid denial of service. In accordance with some embodiments, a priority scheme may be implemented in which certain users or certain types of data are given priority and in some cases maximum bit rates (MBRs) may be imposed for either particular users or certain types of data. Once the congestion alleviates, regular service data flows may be again permitted.

Abstract translation: 根据一些实施例，当检测到UPCON拥塞时，可以调整服务数据流（SDF）以解决问题并避免拒绝服务。 根据一些实施例，可以实现优先级方案，其中特定用户或某些类型的数据被给予优先级，并且在一些情况下可以对特定用户或某些类型的数据施加最大比特率（MBR）。 一旦拥塞缓解，可以再次允许常规服务数据流。

公开(公告)号：US10244434B2

公开(公告)日：2019-03-26

申请号：US15613785

申请日：2017-06-05

Applicant: INTEL IP CORPORATION

Inventor： Ozgur Oyman ,  Muthaiah Venkatachalam ,  Eric Siow

IPC: H04N7/14 ,  G06Q30/02 ,  H04W36/00 ,  H04W74/08 ,  H04L29/06

Abstract: Technology for a user equipment (UE) is disclosed. The UE can receive a group filter element that includes group information for one or more files or sessions corresponding to targeted media content, which can be associated with a group identification (groupID) element. The UE can receive MPD information for streaming media content. The UE can identify a user profile associated with a user of the UE. The user profile can include groupID elements associated with the user. The UE can map targeted media content in a file or session having a groupID element that is a groupID element included in the user profile. The UE can insert media presentation description (MPD) information for the mapped targeted media content having the groupID element that is included in the user profile into the MPD information for the streaming media content to generate a unified MPD.