公开(公告)号：US10314015B2

公开(公告)日：2019-06-04

申请号：US14125324

申请日：2013-06-27

Applicant: INTEL CORPORATION

Inventor： Chang Hong Shan ,  Eric Slow ,  Muthaiah Venkatachalam ,  Puneet Jain ,  Alexandre Stojanovski

IPC: H04W72/04 ,  H04W24/10 ,  H04W28/02 ,  H04J3/16 ,  H04L1/16 ,  H04L1/18 ,  H04L5/14 ,  H04L12/14 ,  H04L12/801 ,  H04L12/811

Abstract: Technology for a radio access network (RAN) node that is operable to report user plane congestion (UPCON) is disclosed. The RAN node may include computer circuitry configured to receive, from a Core Network (CN), an information element (IE) including UPCON related Policy and Control Charging (PCC) information. The RAN node may identify a location of an UPCON event, at the RAN node, based on an UPCON event trigger included in the UPCON related PCC information. The RAN node may report Radio Access Network Congestion Information (RCI) about the UPCON event to one or more network elements in the CN.

公开(公告)号：US10609605B2

公开(公告)日：2020-03-31

申请号：US16204877

申请日：2018-11-29

Applicant: INTEL CORPORATION

Inventor： Chang Hong Shan ,  Alexandre Stojanovski

IPC: H04W36/00 ,  H04L29/06 ,  H04M7/00 ,  H04M7/12

Abstract: Technology for transcoding avoidance is disclosed. A mobile switching center (MSC) server can decode a single radio voice call continuity (SRVCC) packet switch (PS) to circuit switched (CS) request message received from a mobility management entity (MME) that includes selected CODEC information for a selected CODEC used for a user equipment (UE) in an internet protocol (IP) Multimedia Subsystem (IMS) over long term evolution (LTE) system. The MSC server can encode the selected CODEC information for transmission to a target MSC to enable the target MSC to identify the selected CODEC for the UE to allow the selected CODEC to be used in the CS domain.

公开(公告)号：US10142894B2

公开(公告)日：2018-11-27

申请号：US14583336

申请日：2014-12-26

Applicant: Intel Corporation

Inventor： Nageen Himayat ,  Alexander Sirotkin ,  Jing Zhu ,  Alexandre Stojanovski ,  Mo-han Fong ,  Vivek G. Gupta ,  Huaning Niu ,  Pingping Zong ,  Konstantinos Dimou ,  Shu-Ping Yeh ,  Shilpa Talwar ,  Muthaiah Venkatachalam

IPC: H04L12/66 ,  H04W36/00 ,  H04W84/12 ,  H04W88/10 ,  H04W88/06

Abstract: An integrated WLAN/WWAN architecture is described, in which signaling used to control the integration of the WLAN/WWAN architecture is performed over the Radio Resource Control (“RRC”) plane. The integrated architecture may provide a network-controlled framework for performing traffic steering and radio resource management. Additionally, according to the disclosure provided herein, the integrated architecture may interwork with legacy systems (e.g., architectures that do not support the integrated WLAN/WWAN architecture).

公开(公告)号：US09609566B2

公开(公告)日：2017-03-28

申请号：US14583222

申请日：2014-12-26

Applicant: Intel Corporation

Inventor： Nageen Himayat ,  Alexander Sirotkin ,  Jing Zhu ,  Alexandre Stojanovski ,  Mo-han Fong ,  Vivek G. Gupta ,  Huaning Niu ,  Pingping Zong ,  Konstantinos Dimou ,  Shu-Ping Yeh ,  Shilpa Talwar ,  Muthaiah Venkatachalam

IPC: H04W36/22 ,  H04W12/04 ,  H04W84/12 ,  H04W8/24 ,  H04W36/00 ,  H04W36/14 ,  H04W88/06

CPC classification number: H04W36/22 ,  H04W8/24 ,  H04W12/04 ,  H04W36/0072 ,  H04W36/0083 ,  H04W36/14 ,  H04W84/12 ,  H04W88/06

Abstract: An integrated WLAN/WWAN Radio Access Technology (RAT) architecture is described in which signaling used to control the integration of the WLAN/WWAN architecture is performed over the Radio Resource Control (RRC) plane. The integrated architecture may provide a network-controlled framework for performing traffic steering and radio resource management.

公开(公告)号：US09860872B2

公开(公告)日：2018-01-02

申请号：US14583347

申请日：2014-12-26

Applicant: Intel Corporation

Inventor： Nageen Himayat ,  Jing Zhu ,  Alexander Sirotkin ,  Alexandre Stojanovski ,  Mo-han Fong

IPC: H04W72/02 ,  H04W28/08 ,  H04W72/08

CPC classification number: H04W72/02 ,  H04W28/08 ,  H04W72/08

Abstract: An integrated WLAN/WWAN Radio Access Technology (“RAT”) architecture is described, in which signaling used to control the integration of the WLAN/WWAN architecture is performed over the Packet Data Convergence Protocol (“PDCP”) layer, and/or at other layers (e.g., a layer between the PDCP layer and the Internet Protocol (“IP”) layer). When involving the PDCP layer, non-standard PDCP packets, including variable length PDCP packets, may be used. The integrated architecture may provide a network controlled framework for performing traffic steering and radio resource management.

公开(公告)号：US09706469B2

公开(公告)日：2017-07-11

申请号：US14583223

申请日：2014-12-26

Applicant: Intel Corporation

Inventor： Nageen Himayat ,  Alexander Sirotkin ,  Jing Zhu ,  Alexandre Stojanovski ,  Mo-han Fong ,  Pingping Zong ,  Vivek G. Gupta ,  Huaning Niu ,  Konstantinos Dimou ,  Shu-Ping Yeh ,  Shilpa Talwar ,  Muthaiah Venkatachalam

IPC: H04W28/08 ,  H04W40/02 ,  H04W84/12

CPC classification number: H04W40/02 ,  H04W28/08 ,  H04W84/12

Abstract: An integrated WLAN/WWAN Radio Access Technology (RAT) architecture is described in which signaling used to control the integration of the WLAN/WWAN architecture is performed over the Radio Resource Control (RRC) plane. The integrated architecture may allow for User Equipment (UE) assistance in cell selection and traffic steering. In particular, UE-assisted RRC signaling is described for managing inter-RAT session transfers and secondary cell (SCell) selection.

公开(公告)号：US20150351079A1

公开(公告)日：2015-12-03

申请号：US14583347

申请日：2014-12-26

Applicant: Intel Corporation

Inventor： Nageen Himayat ,  Jing Zhu ,  Alexander Sirotkin ,  Alexandre Stojanovski ,  Mo-han Fong

IPC: H04W72/04

CPC classification number: H04W72/02 ,  H04W28/08 ,  H04W72/08

Abstract: An integrated WLAN/WWAN Radio Access Technology (“RAT”) architecture is described, in which signaling used to control the integration of the WLAN/WWAN architecture is performed over the Packet Data Convergence Protocol (“PDCP”) layer, and/or at other layers (e.g., a layer between the PDCP layer and the Internet Protocol (“IP”) layer). When involving the PDCP layer, non-standard PDCP packets, including variable length PDCP packets, may be used. The integrated architecture may provide a network controlled framework for performing traffic steering and radio resource management.

Abstract translation: 描述了一种集成的WLAN / WWAN无线电接入技术（“RAT”）架构，其中用于控制WLAN / WWAN架构的集成的信令是通过分组数据汇聚协议（“PDCP”）层和/或 其他层（例如，PDCP层和因特网协议（“IP”）层之间的层）。 当涉及PDCP层时，可以使用包括可变长度PDCP分组在内的非标准PDCP分组。 集成架构可以提供用于执行交通指导和无线电资源管理的网络控制框架。

公开(公告)号：US20150350989A1

公开(公告)日：2015-12-03

申请号：US14583336

申请日：2014-12-26

Applicant: Intel Corporation

Inventor： Nageen Himayat ,  Alexander Sirotkin ,  Jing Zhu ,  Alexandre Stojanovski ,  Mo-han Fong ,  Vivek G. Gupta ,  Huaning Niu ,  Pingping Zong ,  Konstantinos Dimou ,  Shu-Ping Yeh ,  Shilpa Talwar ,  Muthaiah Venkatachalam

IPC: H04W36/22

CPC classification number: H04W36/0066 ,  H04W84/12 ,  H04W88/06 ,  H04W88/10

Abstract: An integrated WLAN/WWAN architecture is described, in which signaling used to control the integration of the WLAN/WWAN architecture is performed over the Radio Resource Control (“RRC”) plane. The integrated architecture may provide a network-controlled framework for performing traffic steering and radio resource management. Additionally, according to the disclosure provided herein, the integrated architecture may interwork with legacy systems (e.g., architectures that do not support the integrated WLAN/WWAN architecture).

Abstract translation: 描述了一种集成的WLAN / WWAN架构，其中用于控制WLAN / WWAN架构的集成的信令在无线电资源控制（“RRC”）平面上执行。 集成架构可以提供用于执行交通导向和无线电资源管理的网络控制框架。 另外，根据本文提供的公开内容，集成架构可与传统系统（例如，不支持集成WLAN / WWAN架构的体系结构）互通。

公开(公告)号：US11178582B2

公开(公告)日：2021-11-16

申请号：US16802834

申请日：2020-02-27

Applicant: INTEL CORPORATION

Inventor： Chang Hong Shan ,  Alexandre Stojanovski

IPC: H04W36/00 ,  H04L29/06 ,  H04M7/00 ,  H04M7/12

Abstract: Technology for transcoding avoidance is disclosed. A mobile switching center (MSC) server can decode a single radio voice call continuity (SRVCC) packet switch (PS) to circuit switched (CS) request message received from a mobility management entity (MME) that includes selected CODEC information for a selected CODEC used for a user equipment (UE) in an internet protocol (IP) Multimedia Subsystem (IMS) over long term evolution (LTE) system. The MSC server can encode the selected CODEC information for transmission to a target MSC to enable the target MSC to identify the selected CODEC for the UE to allow the selected CODEC to be used in the CS domain.

公开(公告)号：US10165475B2

公开(公告)日：2018-12-25

申请号：US15423288

申请日：2015-08-13

Applicant: INTEL CORPORATION

Inventor： Chang Hong Shan ,  Alexandre Stojanovski

IPC: H04W36/00 ,  H04L29/06 ,  H04M7/00 ,  H04M7/12

Abstract: Technology for transcoding avoidance during a single radio voice call continuity (SRVCC) procedure is disclosed. In an example, a mobile switching center (MSC) can include circuitry configured to: receive from a mobility management entity (MME) in a SRVCC packet switch (PS) to circuit switched (CS) request message, selected CODEC information for a selected CODEC used for a user equipment (UE) in an internet protocol (IP) Multimedia Subsystem (IMS) over long term evolution (LTE) system; and communicate the selected CODEC information to a target MSC to enable the target MSC to identify the selected CODEC for the UE to allow the selected CODEC to be used in the CS domain.