中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

1364 records (took 0.039 seconds)

    METHOD AND APPARATUS FOR ALLOCATION OF PHYSICAL RESOURCES FOR UPLINK TRANSMISSIONS
    51.
    发明申请
    METHOD AND APPARATUS FOR ALLOCATION OF PHYSICAL RESOURCES FOR UPLINK TRANSMISSIONS 审中-公开

    公开(公告)号：US20180041313A1

    公开(公告)日：2018-02-08

    申请号：US15783772

    申请日：2017-10-13

    Applicant: InterDigital Technology Corporation

    Inventor： Stephen E. Terry ,  Guodong Zhang

    IPC: H04L1/18

    Abstract: A first allocation of physical resources for uplink transmission is received over a downlink signaling channel. Data of a logical channel is received. A first block is transmitted over the first allocated physical resources in response to receipt of the data of the logical channel. A timer is initiated in response to transmission of the first block. In response to an expiration of the timer and not receiving a second allocation of physical resources, a first type of request from a plurality of types of requests is selected and the selected first type of request for the second allocation of physical resources is transmitted over an uplink signaling channel. The second allocation of physical resources is received in response to the transmitted first type of request. A second block is transmitted in response to the second allocation of physical resources over the second allocated physical resources.

    DYNAMIC RESOURCE ALLOCATION, SCHEDULING AND SIGNALING FOR VARIABLE DATA RATE SERVICE IN LTE
    53.
    发明申请
    DYNAMIC RESOURCE ALLOCATION, SCHEDULING AND SIGNALING FOR VARIABLE DATA RATE SERVICE IN LTE 审中-公开

    公开(公告)号：US20180020465A1

    公开(公告)日：2018-01-18

    申请号：US15678934

    申请日：2017-08-16

    Applicant: InterDigital Technology Corporation

    Inventor： Arty Chandra ,  Mohammed Sammour ,  Jin Wang

    IPC: H04W72/12 ,  H04L12/911 ,  H04L1/18 ,  H04L12/801 ,  H04B1/713 ,  H04L5/00 ,  H04W72/04 ,  H04L12/923

    Abstract: A method and apparatus are provided for dynamic resource allocation, scheduling and signaling for variable data real time services (RTS) in long term evolution (LTE) systems. Preferably, changes in data rate for uplink RTS traffic are reported to an evolved Node B (eNB) by a UE using layer 1, 2 or 3 signaling. The eNB dynamically allocates physical resources in response to a change in data rate by adding or removing radio blocks currently assigned to the data flow, and the eNB signals the new resource assignment to the UE. In an alternate embodiment, tables stored at the eNB and the UE describe mappings of RTS data rates to physical resources under certain channel conditions, such that the UE uses the table to locally assign physical resources according to changes in UL data rates. Additionally, a method and apparatus for high level configuration of RTS data flows is also presented.

    METHOD AND SYSTEM OF ON-LINE REAL-TIME SHADOWING FOR CONTEXT AWARE USER RELATIONSHIP MANAGEMENT
    55.
    发明申请
    METHOD AND SYSTEM OF ON-LINE REAL-TIME SHADOWING FOR CONTEXT AWARE USER RELATIONSHIP MANAGEMENT 审中-公开

    公开(公告)号：US20180005247A1

    公开(公告)日：2018-01-04

    申请号：US15538223

    申请日：2015-12-29

    Applicant: INTERDIGITAL TECHNOLOGY CORPORATION

    Inventor： Shoshana Loeb ,  Kuo-Chu Lee ,  Zijun Yao

    IPC: G06Q30/00 ,  G06F17/30 ,  G06Q10/06 ,  G06Q10/10

    CPC classification number: G06Q30/016 ,  G06F16/435 ,  G06Q10/06 ,  G06Q10/105

    Abstract: Methods and systems are disclosed herein to provide real-time shadowing service architectures and workflows to support dynamic event pattern parameter configuration, collection, filtering, learning, and profiling for users of one or more interactive platforms. The real-time shadowing service may receive a subset of application specific tags, generate tag values for the tags in the subset based on user behavior, and report the values for the tags in the subset. Further, the real-time shadowing service may collect data based on a list of tags for an engagement level related parameter vector (E.V.) and a competence level related parameter vector (C.V.). Further, the real-time shadowing service may map E.V. and C.V. for an event of interest (EoI) to an engagement level (E.L.) and competence level (C.L.) based on a model. The real-time shadowing service may also generate alerts based on detection rules, E.L. and C.L., and transmit the alerts.

    Method and apparatus for implementing tracking area update and cell reselection in a long term evolution system
    56.
    发明授权
    Method and apparatus for implementing tracking area update and cell reselection in a long term evolution system 有权

    公开(公告)号：US09860817B2

    公开(公告)日：2018-01-02

    申请号：US14100891

    申请日：2013-12-09

    Applicant: INTERDIGITAL TECHNOLOGY CORPORATION

    Inventor： Peter S. Wang ,  James M. Miller ,  Ulises Olvera-Hernandez

    IPC: H04W36/34 ,  H04W60/04 ,  H04W8/18

    CPC classification number: H04W36/34 ,  H04W8/18 ,  H04W60/04

    Abstract: The invention performs long term evolution (LTE) tracking area updates (TAUs), and tracking area code (TAC) and public land mobile network identification (PLMN-ID) assisted optimized wireless transmit/receive unit (WTRU) cell reselection. An evolved Node-B broadcasts system information including at least one system information block (SIB) based at least in part on an enhanced universal terrestrial radio access network (E-UTRAN) parameter response message sent by an evolved packet core (EPC) network. A WTRU generates a new TAC, which represents a tracking area identification (TA-ID) of a new cell, based on the system information, and compares the new TAC to an existing TAC, which represents a TA-ID of a previous cell. The WTRU transmits to the EPC network a TAU request message including the TA-ID of the new cell. The EPC network sends either a TAU accept message or a TAU reject message to the WTRU.

Patent Agency Ranking