公开(公告)号：US10667321B2

公开(公告)日：2020-05-26

申请号：US14927928

申请日：2015-10-30

Applicant: Intel IP Corporation

Inventor： Sangeetha L. Bangolae ,  Richard C. Burbidge ,  Mo-Han Fong ,  Youn Hyoung Heo

IPC: H04W76/27 ,  H04W4/70 ,  H04W76/38

Abstract: Embodiments of an Evolved Node-B (eNB) and methods for transition between idle and connected modes are disclosed herein. The eNB may receive uplink data packets from a User Equipment (UE) using a lightweight Radio Resource Control (RRC) connection between the eNB and the UE. The eNB may transmit an RRC connection release message to the UE to indicate a transition of the UE to an RRC idle mode for the RRC connection. The RRC connection release message may include an indicator of whether the UE is to store context information for the RRC connection. The eNB may further receive additional uplink data packets according to the stored context information using a lightweight RRC connection.

公开(公告)号：US09794876B2

公开(公告)日：2017-10-17

申请号：US14779024

申请日：2013-12-20

Applicant: INTEL IP CORPORATION

Inventor： Hyung-Nam Choi ,  Sangeetha L. Bangolae ,  Marta Martinez Tarradell ,  Puneet Jain ,  Ana Lucia Pinheiro ,  Maruti Gupta Hyde ,  Ali T. Koc ,  Rath Vannithamby ,  Satish Chandra Jha

IPC: H04W52/02 ,  H04W76/04 ,  H04W68/00

CPC classification number: H04W52/0216 ,  H04W68/005 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/24

Abstract: Embodiments of wireless communication devices and method for discontinuous reception (DRX) mode in RRC_IDLE state of wireless communication are generally described herein. Some of these embodiments describe a wireless communication device having processing circuitry arranged to determine to use an extended paging discontinuous reception (DRX) value to increase a paging cycle length. The wireless communication device may transmit a non-access stratum (NAS) message to the network, indicating that the wireless communication device desires to use the extended paging DRX value. The wireless communication device may receive a message from the network that includes an information element (IE) indicating whether the network supports the extended paging DRX value. Other methods and apparatuses are also described.

公开(公告)号：US20170257804A1

公开(公告)日：2017-09-07

申请号：US15598195

申请日：2017-05-17

Applicant: INTEL IP CORPORATION

Inventor： Marta Martinez Tarradell ,  Sangeetha L. Bangolae ,  Candy Yiu ,  Hyung-Nam Choi ,  Puneet Jain

IPC: H04W36/00 ,  H04W4/00

CPC classification number: H04W36/0088 ,  H04W4/70 ,  H04W24/08 ,  H04W36/08 ,  H04W72/0406 ,  H04W76/27

Abstract: Technology for a mobility management entity (MME) operable to provide core network assistance information is disclosed. The MME can determine the core network assistance information. The core network assistance information can include one or more of: an average connected state time for a user equipment (UE), an average idle state time for the UE, or a number of handover procedures between cells that occur for the UE in a selected time period. The MME can encode the core network assistance information for transmission from the MME to an eNodeB of the UE.

公开(公告)号：US09288434B2

公开(公告)日：2016-03-15

申请号：US14141985

申请日：2013-12-27

Applicant: Intel IP Corporation

Inventor： Sangeetha L. Bangolae ,  Marta Martinez Tarradell ,  Ana Lucia Pinheiro ,  Puneet Jain ,  Chang Hong Shan ,  Hyung-Nam Choi

IPC: H04W28/02 ,  H04N7/14 ,  H04W72/04 ,  H04W52/02 ,  H04W76/04 ,  H04W8/00 ,  H04L5/00 ,  H04W88/02 ,  H04W36/00 ,  H04W60/00 ,  H04L29/06 ,  H04L12/801 ,  H04W76/06 ,  H04W48/06 ,  H04W76/02

CPC classification number: H04W68/02 ,  H04J11/00 ,  H04J11/0023 ,  H04J11/005 ,  H04L1/1671 ,  H04L1/1812 ,  H04L1/1861 ,  H04L5/0007 ,  H04L5/0032 ,  H04L5/0033 ,  H04L5/0044 ,  H04L5/005 ,  H04L5/0055 ,  H04L5/0073 ,  H04L12/1407 ,  H04L29/06068 ,  H04L43/16 ,  H04L47/10 ,  H04L47/12 ,  H04L65/1006 ,  H04L65/1016 ,  H04L65/105 ,  H04L65/1069 ,  H04L65/1073 ,  H04L65/602 ,  H04L65/608 ,  H04L65/80 ,  H04L67/02 ,  H04L67/10 ,  H04N7/141 ,  H04N7/147 ,  H04N7/15 ,  H04N21/4728 ,  H04N21/4788 ,  H04N21/6437 ,  H04W4/70 ,  H04W8/005 ,  H04W8/22 ,  H04W24/06 ,  H04W28/0236 ,  H04W28/0289 ,  H04W36/0066 ,  H04W48/06 ,  H04W48/18 ,  H04W52/0212 ,  H04W52/0216 ,  H04W52/08 ,  H04W52/146 ,  H04W52/242 ,  H04W52/32 ,  H04W52/325 ,  H04W60/00 ,  H04W68/00 ,  H04W72/0446 ,  H04W72/0486 ,  H04W72/1231 ,  H04W72/1278 ,  H04W76/14 ,  H04W76/18 ,  H04W76/27 ,  H04W76/28 ,  H04W76/38 ,  H04W88/02 ,  H04W88/06 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/26

Abstract: Embodiments of wireless communication devices and method for congestion control in a wireless network are generally described herein. Some of these embodiments describe a method, performed by an evolved NodeB (eNodeB), that includes operations of determining that a congestion condition exists on the network. An example method can also include transmitting a suspension notification to a user equipment (UE), the UE being in an RRC_CONNECTED state with the eNodeB, to notify the UE that a radio bearer (RB) operating in the network will be suspended. Other methods and apparatuses are also described.

Abstract translation: 无线网络中的拥塞控制的无线通信装置和方法的实施例一般在此描述。 这些实施例中的一些描述了由演进节点B（eNodeB）执行的包括确定网络上存在拥塞状况的操作的方法。 一个示例性方法还可以包括向UE发送暂停通知给用户设备（UE），该用户设备（UE）与eNodeB处于RRC_CONNECTED状态，以通知UE在网络中运行的无线承载（RB）将被暂停。 还描述了其它方法和装置。

公开(公告)号：US20150312822A1

公开(公告)日：2015-10-29

申请号：US14671220

申请日：2015-03-27

Applicant: Intel IP Corporation

Inventor： Sangeetha L. Bangolae ,  Marta Martinez Tarradell ,  Puneet K. Jain ,  Ana Lucia A. Pinheiro ,  Hyung-Nam Choi ,  Mo-Han Fong ,  Umesh Phuyal

IPC: H04W36/08 ,  H04W52/02

CPC classification number: H04W36/08 ,  H04W36/18 ,  H04W52/0203 ,  H04W52/0229 ,  H04W76/38 ,  H04W88/08 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/21

Abstract: Briefly, in accordance with one or more embodiments, methods to establish and control communication of a dedicated device such as a dedicated user equipment (UE) with dedicated nodes of a network are provided.

Abstract translation: 简而言之，根据一个或多个实施例，提供了建立和控制诸如具有网络的专用节点的专用设备（UE）的专用设备的通信的方法。

公开(公告)号：US20200229264A1

公开(公告)日：2020-07-16

申请号：US16828518

申请日：2020-03-24

Applicant: Intel IP Corporation

Inventor： Sangeetha L. Bangolae ,  Richard C. Burbidge ,  Mo-Han Fong ,  Youn Hyoung Heo

IPC: H04W76/27 ,  H04W4/70

Abstract: Embodiments of an Evolved Node-B (eNB) and methods for transition between idle and connected modes are disclosed herein. The eNB may receive uplink data packets from a User Equipment (UE) using a lightweight Radio Resource Control (RRC) connection between the eNB and the UE. The eNB may transmit an RRC connection release message to the UE to indicate a transition of the UE to an RRC idle mode for the RRC connection. The RRC connection release message may include an indicator of whether the UE is to store context information for the RRC connection. The eNB may further receive additional uplink data packets according to the stored context information using a lightweight RRC connection.

公开(公告)号：US10397860B2

公开(公告)日：2019-08-27

申请号：US15542262

申请日：2015-12-16

Applicant: INTEL IP CORPORATION

Inventor： Alexandre S. Stojanovski ,  Ana Lucia A. Pinheiro ,  Richard C. Burbidge ,  Candy Yiu ,  Youn Hyoung Heo ,  Sangeetha L. Bangolae

IPC: H04W48/20 ,  H04W60/04 ,  H04W48/16 ,  H04W28/18 ,  H04W88/06 ,  H04W36/00

Abstract: Briefly, in accordance with one or more embodiments, a user equipment (UE) may enter into an E-UTRAN Routing Area Paging Channel state, and is configured with an E-UTRAN Routing Area and an Anchor identifier to identify an anchor evolved Node B (eNB) for the UE. The UE selects to a new cell without performing a handover procedure, and performs a cell update procedure. The UE also may enter into a Cell Update Connected state, and is configured with an Anchor identifier. The UE selects to a new cell, performs a cell update procedure, performs a buffer request procedure, and performs a cell update procedure to download buffered data and to perform data transmission with the new cell.

公开(公告)号：US09894464B2

公开(公告)日：2018-02-13

申请号：US14583168

申请日：2014-12-25

Applicant: Intel IP Corporation

Inventor： Puneet K. Jain ,  Sangeetha L. Bangolae ,  Marta Martinez Tarradell

IPC: H04W4/00 ,  H04W88/18 ,  H04W92/24

CPC classification number: H04W4/70 ,  H04W88/18 ,  H04W92/24

Abstract: A machine type communication interworking function (MTC-IWF) is configured to receive from a service capability exposure function (SCEF), services capability server (SCS), or a third-party application server (AS), application communication pattern information defined by an MTC application and representing characteristics of machine-to-machine (M2M) communications expected from a user equipment (UE) machine type communication (MTC) device. The MTC-IWF being configured to communicate the information to a mobility management entity (MME) that thereby provides core network (CN) originated assistance to an evolved universal terrestrial radio access network node B (eNB). Disclosed are embodiments for providing the information in the form of Diameter-based messages communicated through Tsp, T5, and other interfaces, or through an application programming interface (API) exposed by the SCEF, SCS, or MTC-IWF.

公开(公告)号：US09877236B2

公开(公告)日：2018-01-23

申请号：US15115770

申请日：2015-05-08

Applicant: Intel IP Corporation

Inventor： Sangeetha L. Bangolae ,  Marta Martinez Tarradell ,  Puneet Jain ,  Hyung-Nam Choi ,  Ana Lucia Pinheiro

IPC: H04W36/00 ,  H04W76/06 ,  H04W52/02 ,  H04W36/08 ,  H04W88/02 ,  H04W88/08 ,  H04W4/00 ,  H04W84/04

CPC classification number: H04W36/0055 ,  H04W4/70 ,  H04W36/08 ,  H04W52/0209 ,  H04W52/0235 ,  H04W76/38 ,  H04W84/042 ,  H04W88/02 ,  H04W88/08 ,  Y02B70/30 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/26

Abstract: An evolved NodeB (eNB), user equipment (UE) and mobility management entity (MME), as well as method of communicating using a power saving mode (PSM) are generally described. A PSM configuration indication of the UE may be received at the eNB from the UE or MME in an Initial UE Context Setup Request, a UE Context Modify Request, core network assistance information, or a dedicated message to the eNB. The eNB may adjust the time for transmitting to the UE an RRC connection release message based on the PSM configuration indication. The eNB may determine whether the UE is in a connection mode and the inactivity timer of the eNB having reached the activation timer of the PSM configuration indication, transmit the RRC connection release message to the MME. The PSM configuration may be provided between eNBs during handover.

公开(公告)号：US09801228B2

公开(公告)日：2017-10-24

申请号：US14669908

申请日：2015-03-26

Applicant: Intel IP Corporation

Inventor： Sangeetha L. Bangolae ,  Marta Martinez Tarradell ,  Umesh Phuyal ,  Youn Hyoung Heo

IPC: H04J3/16 ,  H04W76/02 ,  H04W72/04 ,  H04W4/00 ,  H04W4/10

CPC classification number: H04W76/18 ,  H04W4/10 ,  H04W4/70 ,  H04W72/04 ,  H04W72/048 ,  H04W76/10

Abstract: Disclosed herein are methods, apparatuses, and systems for utilizing lightweight communication protocols between different network components. A messaging process is utilized which includes a random access procedure for a user equipment (UE) and an eNodeB, and a messaging sequence comprising a reduced number of messages (compared to a legacy Radio Resource Control (RRC) Connection messaging sequence) exchanged between different nodes of the network to establish a connection. These messages can be generated using any combination of pre-configured or pre-determined data specific to either the UE or to lightweight communication protocols.