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    SUBSCRIBER/SERVICE DIFFERENTIATION IN ADVANCED WIRELESS NETWORKS
    2.
    发明申请
    SUBSCRIBER/SERVICE DIFFERENTIATION IN ADVANCED WIRELESS NETWORKS 有权
    高级无线网络中的订户/服务差异

    公开(公告)号：US20120218892A1

    公开(公告)日：2012-08-30

    申请号：US13035280

    申请日：2011-02-25

    申请人： Lalit R. KOTECHA ,  William H. STONE ,  Lee K. TJIO

    发明人： Lalit R. KOTECHA ,  William H. STONE ,  Lee K. TJIO

    IPC分类号： H04L12/26 ,  H04B7/24

    CPC分类号： H04L47/215 ,  H04L47/14 ,  H04L47/20

    摘要： A base station for an Internet protocol (IP) wireless access network receives a policy for subscriber traffic over a particular bearer, where the policy includes a particular quality-of-service control indicator (QCI) value, and an average bit rate (ABR) value, a maximum bit rate (MBR) value, and a weight factor value associated with the QCI value. The base station detects network congestion associated with the IP wireless access network and applies, to the subscriber traffic over a particular bearer, the weight factor, the ABR value, and/or the MBR value to manage the network congestion.

    摘要翻译： 用于因特网协议（IP）无线接入网的基站接收用于特定承载上的用户业务的策略，其中策略包括特定服务质量控制指示符（QCI）值和平均比特率（ABR） 值，最大比特率（MBR）值和与QCI值相关联的权重因子值。 基站检测与IP无线接入网络相关联的网络拥塞，并通过特定承载向用户业务应用权重因子，ABR值和/或MBR值来管理网络拥塞。

    FLOW-BASED PROACTIVE CONNECTION ADMISSION CONTROL (CAC) IN WIRELESS NETWORKS
    3.
    发明申请
    FLOW-BASED PROACTIVE CONNECTION ADMISSION CONTROL (CAC) IN WIRELESS NETWORKS 有权
    在无线网络中基于流量的主动连接接入控制（CAC）

    公开(公告)号：US20120002541A1

    公开(公告)日：2012-01-05

    申请号：US12828810

    申请日：2010-07-01

    申请人： Jay J. LEE ,  Lee K. TJIO

    发明人： Jay J. LEE ,  Lee K. TJIO

    IPC分类号： H04W28/02

    CPC分类号： H04W28/22 ,  H04L47/805 ,  H04W28/24 ,  H04W76/10

    摘要： A device receives available capacity and used capacity associated with a network, receives a connection request from a user device in the network, and receives a maximum capacity threshold associated with the network. The device calculates a minimum capacity threshold and a medium capacity threshold, associated with the network, based on the maximum capacity threshold. The device also determines whether to admit or deny the connection request based on the available capacity, the used capacity, the minimum capacity threshold, the medium capacity threshold, and the maximum capacity threshold. The device further allocates, when the connection request is to be admitted and based on resource availability associated with the network, a particular bit rate, for a particular quality of service (QoS) class, to the connection request.

    摘要翻译： 设备接收与网络相关联的可用容量和使用容量，从网络中的用户设备接收连接请求，并且接收与网络相关联的最大容量阈值。 该设备基于最大容量阈值计算与网络相关联的最小容量阈值和中等容量阈值。 设备还根据可用容量，使用容量，最小容量阈值，中容量阈值和最大容量阈值，确定是否接纳或拒绝连接请求。 当连接请求被允许并且基于与网络相关联的资源可用性时，该设备进一步分配针对特定服务质量（QoS）类别的特定比特率到该连接请求。

    Processing network traffic at a network edge
    4.
    发明授权
    Processing network traffic at a network edge 有权
    在网络边缘处理网络流量

    公开(公告)号：US08867357B2

    公开(公告)日：2014-10-21

    申请号：US13323085

    申请日：2011-12-12

    申请人： Jin Yang ,  Yee Sin Chan ,  Lee K. Tjio ,  Sagiv Draznin ,  Lalit R. Kotecha

    发明人： Jin Yang ,  Yee Sin Chan ,  Lee K. Tjio ,  Sagiv Draznin ,  Lalit R. Kotecha

    IPC分类号： H04L12/26

    CPC分类号： H04L43/0811

    摘要： A device, provided at a network edge, receives a radio frequency signal from a user equipment, and converts the radio frequency signal into an electrical signal. The device also receives, from a network controller, at least one of control information, schedule information, or congestion management information. The device performs baseband signal processing on the electrical signal, based on at least one of the control information, the schedule information, or the congestion management information, to create a modified signal. The device provides the modified signal to the network controller.

    摘要翻译： 在网络边缘提供的设备从用户设备接收射频信号，并将射频信号转换为电信号。 该装置还从网络控制器接收控制信息，进度信息或拥塞管理信息中的至少一个。 设备基于控制信息，调度信息或拥塞管理信息中的至少一个，对电信号执行基带信号处理，以创建修改的信号。 该设备向网络控制器提供修改的信号。

    Data rate aware scheduling in advanced wireless networks
    5.
    发明授权
    Data rate aware scheduling in advanced wireless networks 有权
    高级无线网络中的数据速率感知调度

    公开(公告)号：US08665717B2

    公开(公告)日：2014-03-04

    申请号：US13030186

    申请日：2011-02-18

    申请人： Lalit R. Kotecha ,  William H. Stone ,  Lee K. Tjio

    发明人： Lalit R. Kotecha ,  William H. Stone ,  Lee K. Tjio

    IPC分类号： G01R31/08

    CPC分类号： H04W28/0268 ,  H04W72/0453

    摘要： A base station for an Internet protocol (IP) wireless access network receives an initial attach request from a user device. Based on the initial attach request, a policy and charging rules function (PCRF) device provides to the base station, a subscriber bearer policy that includes a particular quality-of-service control indicator (QCI) value, an uplink data rate limit, and a downlink data rate limit. The base station calculates an uplink bandwidth allocation, based on the QCI value and the uplink data rate limit, that is proportionate to the total maximum data rate of all uplink traffic with the same QCI value. The base station also calculates a downlink bandwidth allocation, based on the QCI value and the downlink data rate limit, that is proportionate to the total maximum data rate of all downlink traffic with the same QCI value.

    摘要翻译： 用于因特网协议（IP）无线接入网络的基站从用户设备接收初始附着请求。 基于初始附加请求，策略和计费规则功能（PCRF）设备向基站提供包括特定服务质量控制指示符（QCI）值，上行链路数据速率限制和 下行数据速率限制。 基站根据具有相同QCI值的所有上行链路业务的总最大数据速率成比例的QCI值和上行链路数据速率限制来计算上行链路带宽分配。 基站还基于与具有相同QCI值的所有下行链路业务的总最大数据速率成比例的QCI值和下行链路数据速率限制来计算下行链路带宽分配。

    Dual connection admission control (CAC) at origination and destination points in LTE and EPC networks
    6.
    发明授权
    Dual connection admission control (CAC) at origination and destination points in LTE and EPC networks 有权
    在LTE和EPC网络的起始点和目的地点的双连接准入控制（CAC）

    公开(公告)号：US08891365B2

    公开(公告)日：2014-11-18

    申请号：US12639225

    申请日：2009-12-16

    申请人： Jay J. Lee ,  Lee K. Tjio

    发明人： Jay J. Lee ,  Lee K. Tjio

    IPC分类号： H04W76/02 ,  H04L12/54 ,  H04L12/911 ,  H04L12/927

    CPC分类号： H04L12/5695 ,  H04L47/70 ,  H04L47/781 ,  H04L47/805 ,  H04L47/824 ,  H04W76/16

    摘要： A device receives session information and subscription information, for a service request, from an originating evolved packet system (EPS) network, and forwards the session information and the subscription information to a destination policy control and charging rules function (PCRF) device associated with a destination EPS network. The device receives, from the destination PCRF device, a connection admission control (CAC) decision for the destination EPS network; determines, based on the CAC decision for the destination EPS network, a dual CAC decision for the originating EPS network and the destination EPS network; and forwards, to the destination PCRF device, the dual CAC decision.

    摘要翻译： 设备从始发演进的分组系统（EPS）网络接收用于服务请求的会话信息和订阅信息，并将会话信息和订阅信息转发到与...相关联的目的地策略控制和计费规则功能（PCRF）设备 目的地EPS网络。 该设备从目的地PCRF设备接收目的地EPS网络的连接许可控制（CAC）决定; 基于针对目的地EPS网络的CAC决定，确定针对始发EPS网络和目的地EPS网络的双CAC决策; 并向目的地PCRF设备转发双CAC决定。

    GLOBAL REAL-TIME NETWORK RESOURCE AND TIMER SYNCHRONIZATION
    9.
    发明申请
    GLOBAL REAL-TIME NETWORK RESOURCE AND TIMER SYNCHRONIZATION 有权
    全球实时网络资源和定时器同步

    公开(公告)号：US20120166617A1

    公开(公告)日：2012-06-28

    申请号：US12975965

    申请日：2010-12-22

    申请人： Patricia Ruey-Jane Chang ,  Vikram K. Rawat ,  Jay J. Lee ,  Deepak Kakadia ,  Lee K. Tjio ,  David Chiang

    发明人： Patricia Ruey-Jane Chang ,  Vikram K. Rawat ,  Jay J. Lee ,  Deepak Kakadia ,  Lee K. Tjio ,  David Chiang

    IPC分类号： G06F15/173

    CPC分类号： H04W76/02 ,  H04W76/10 ,  H04W76/30

    摘要： A device receives, from multiple network elements, status information for a user equipment (UE) connection associated with a wireless core network and updates, based on the status information received from the network elements, a database record for the UE connection. The device receives, from an application server, a request for information associated with the UE connection and constructs, based on the request and from the database record, a resource message that includes real-time information about the UE connection. The device sends the resource message to the application server. The device also provides a disconnect message to the application server and/or the network elements when the status information received from the network elements indicates that the UE has been disconnected from the wireless core network.

    摘要翻译： 设备从多个网元接收与无线核心网相关联的用户设备（UE）连接的状态信息，并根据从网元接收到的状态信息更新用于UE连接的数据库记录。 该设备从应用服务器接收与UE连接相关联的信息的请求，并且基于该请求并从数据库记录构建包括关于UE连接的实时信息的资源消息。 设备将资源消息发送到应用服务器。 当从网元接收的状态信息指示UE已经从无线核心网络断开连接时，设备还向应用服务器和/或网元提供断开连接消息。

    Global real-time network resource and timer synchronization
    10.
    发明授权
    Global real-time network resource and timer synchronization 有权
    全球实时网络资源和定时器同步

    公开(公告)号：US08880683B2

    公开(公告)日：2014-11-04

    申请号：US12975965

    申请日：2010-12-22

    申请人： Patricia Ruey-Jane Chang ,  Vikram K. Rawat ,  Jay J. Lee ,  Deepak Kakadia ,  Lee K. Tjio ,  David Chiang

    发明人： Patricia Ruey-Jane Chang ,  Vikram K. Rawat ,  Jay J. Lee ,  Deepak Kakadia ,  Lee K. Tjio ,  David Chiang

    IPC分类号： G06F15/173 ,  H04W76/02 ,  H04W76/06

    CPC分类号： H04W76/02 ,  H04W76/10 ,  H04W76/30

    摘要： A device receives, from multiple network elements, status information for a user equipment (UE) connection associated with a wireless core network and updates, based on the status information received from the network elements, a database record for the UE connection. The device receives, from an application server, a request for information associated with the UE connection and constructs, based on the request and from the database record, a resource message that includes real-time information about the UE connection. The device sends the resource message to the application server. The device also provides a disconnect message to the application server and/or the network elements when the status information received from the network elements indicates that the UE has been disconnected from the wireless core network.

    摘要翻译： 设备从多个网元接收与无线核心网相关联的用户设备（UE）连接的状态信息，并根据从网元接收到的状态信息更新用于UE连接的数据库记录。 该设备从应用服务器接收与UE连接相关联的信息的请求，并且基于该请求并从数据库记录构建包括关于UE连接的实时信息的资源消息。 设备将资源消息发送到应用服务器。 当从网元接收的状态信息指示UE已经从无线核心网络断开连接时，设备还向应用服务器和/或网元提供断开连接消息。