公开(公告)号：US07460515B1

公开(公告)日：2008-12-02

申请号：US10143229

申请日：2002-05-10

Applicant: Kuntal Chowdhury ,  Yasaman Abtahi ,  Chung-Ching Wang ,  Mini Vasudevan

Inventor： Kuntal Chowdhury ,  Yasaman Abtahi ,  Chung-Ching Wang ,  Mini Vasudevan

IPC: H04L12/66 ,  H04Q7/20

CPC classification number: H04W76/18 ,  H04W72/04 ,  H04W88/16 ,  H04W92/045

Abstract: A packet data service node (PDSN) is formed to establish a connection with a plurality of mobile terminals by way of one or more packet control function cards or devices. A packet control function (PCF) card or device is formed to provide an interface between the packet data domain and wireless domain and further to inform a base station controller/access network controller (BSC/ANC) to block the setup and establishment of any additional communication links in a specified manner until the overload condition ceases to exist. More specifically, the PCF receives loading information from each PDSN to which it is connected and determines a composite loading factor. The PCF transmits the composite loading factor to the BSC/ANC periodically or if the loading factor exceeds a specified threshold and call blocking should be initiated for packet data calls for a select group of mobile terminals.

Abstract translation: 分组数据服务节点（PDSN）被形成为通过一个或多个分组控制功能卡或设备建立与多个移动终端的连接。 形成分组控制功能（PCF）卡或设备以在分组数据域和无线域之间提供接口，并进一步通知基站控制器/接入网络控制器（BSC / ANC）来阻止任何附加 通信链路以特定方式直到过载状态不复存在。 更具体地说，PCF从其所连接的每个PDSN接收加载信息并确定复合加载系数。 PCF周期性地将复合负载因子发送到BSC / ANC，或者如果负载因子超过指定的阈值，则应针对选择的一组移动终端的分组数据呼叫启动呼叫阻塞。

公开(公告)号：US07113799B2

公开(公告)日：2006-09-26

申请号：US09995963

申请日：2001-11-28

Applicant: Azeem Ahmad ,  Linda Morales ,  Geng Wu ,  David Paranchych ,  Mini Vasudevan ,  Yusuke Higashi

Inventor： Azeem Ahmad ,  Linda Morales ,  Geng Wu ,  David Paranchych ,  Mini Vasudevan ,  Yusuke Higashi

IPC: H04Q7/20

CPC classification number: H04W68/12 ,  H04W88/06 ,  H04W92/12

Abstract: An access network controller and a base station controller are formed to define an interface there between that enables the two systems to facilitate and respond to a voice call that is to be set up to a hybrid mobile station even though the hybrid mobile station is presently engaged in a data only call. More specifically, the base station is formed to generate a pseudo-page signal to the access network controller to determine whether the hybrid mobile station is present and available prior to the base station generating paging signals to establish the voice call. According to the response received from the access network controller, the base station either pages the hybrid mobile station to establish the voice call, forwards the call to voice mail, or forwards the call either to an Internet Call Delivery Server or to an Internet Call-Waiting Server.

公开(公告)号：US07315545B1

公开(公告)日：2008-01-01

申请号：US10113974

申请日：2002-03-29

Applicant: Kuntal Chowdhury ,  Mini Vasudevan

Inventor： Kuntal Chowdhury ,  Mini Vasudevan

IPC: H04L12/28

CPC classification number: H04W72/1242 ,  H04L47/10 ,  H04L47/14 ,  H04L47/17 ,  H04L47/2408 ,  H04L47/2441 ,  H04L47/2491 ,  H04W28/14 ,  H04W88/12

Abstract: A method and an apparatus are disclosed for providing the order of transmission of radio link packets of various flows by the outer DSCP markings contained in correlated IDPs. This is achieved by a BSC sorting the IDPs by their associated outer DSCP marking and placing the IDP into a BSC memory as a function of the outer DSCP marking, and then scheduling the IDPs on the basis of in which BSC memory they have been placed.

Abstract translation: 公开了一种方法和装置，用于通过相关IDP中包含的外部DSCP标记来提供各种流的无线电链路分组的传输顺序。 这通过BSC通过其相关联的外部DSCP标记对IDP进行排序来实现，并且将IDP作为外部DSCP标记的函数放置到BSC存储器中，然后基于其中已经放置了哪个BSC存储器来调度IDP。

公开(公告)号：US20070248080A1

公开(公告)日：2007-10-25

申请号：US11632819

申请日：2005-07-18

Applicant: Sanket Nesargi ,  Jun Li ,  Kuntal Chowhury ,  Mini Vasudevan

Inventor： Sanket Nesargi ,  Jun Li ,  Kuntal Chowhury ,  Mini Vasudevan

IPC: H04L12/56

CPC classification number: H04W28/18 ,  H04L47/10 ,  H04L47/14 ,  H04L47/15 ,  H04L47/20 ,  H04L47/21 ,  H04L47/2441 ,  H04L47/70 ,  H04L47/765 ,  H04L47/805 ,  H04L47/824 ,  H04W28/24 ,  H04W76/10 ,  H04W76/20

Abstract: A call flow is provided in a wireless communication system (100) to enable quality of service (QoS) parameters to be retrieved and provided to a base station (102) when a wireless device (101a) requests service. The QoS parameters may include or represent a QoS profile associated with the wireless device (101a), a QoS profile associated with a user of the wireless device (101a), or a QoS policy for a session involving the wireless device. The base station (102) uses the QoS parameters to control access to the system (100) by the wireless device (101a). Another call flow is provided to transfer the QoS parameters from the base station (101a) to a packet control function (107) for storage when a packet data session associated with the wireless device (101a) becomes dormant. If the packet data session is later reactivated, the QoS parameters are provided from the packet control function (107) back to the base station (101a).

Abstract translation: 当无线设备（101a）请求服务时，在无线通信系统（100）中提供呼叫流程以使服务质量（QoS）参数被检索并提供给基站（102）。 QoS参数可以包括或表示与无线设备（101a）相关联的QoS简档，与无线设备（101a）的用户相关联的QoS简档，或者涉及无线设备的会话的QoS策略。 基站（102）使用QoS参数来控制无线设备（101a）对系统（100）的访问。 当与无线设备（101a）相关联的分组数据会话变为休眠时，提供另一个呼叫流程以将QoS参数从基站（101a）传送到分组控制功能（107）以用于存储。 如果稍后重新启动分组数据会话，则将QoS参数从分组控制功能（107）提供回到基站（101a）。

公开(公告)号：US20050036463A1

公开(公告)日：2005-02-17

申请号：US10917569

申请日：2004-08-13

Applicant: Sanket Nesargi ,  Azeem Ahmad ,  Mini Vasudevan ,  Chung-Ching Wang ,  Guy Helm ,  Ke-Chi Jang

Inventor： Sanket Nesargi ,  Azeem Ahmad ,  Mini Vasudevan ,  Chung-Ching Wang ,  Guy Helm ,  Ke-Chi Jang

IPC: H04B20060101 ,  H04B7/216 ,  H04L12/24 ,  H04L12/56 ,  H04L29/02 ,  H04W4/00 ,  H04W28/18 ,  H04W28/24 ,  H04W52/02 ,  H04W76/02 ,  H04W76/04

CPC classification number: H04W28/24 ,  H04W4/00 ,  H04W28/18 ,  H04W76/10 ,  H04W76/20

Abstract: The present invention provides for reactivating a plurality of dormant packet data services instances. A mobile station user desires to activate at least one dormant packet data service instance. A service negotiation is initiated between the mobile station data and the wireless support network supporting the mobile station; which includes sending from the mobile station to identify all of the dormant service instances desired to be activated.

Abstract translation: 本发明提供重新激活多个休眠分组数据服务实例。 移动台用户期望激活至少一个休眠分组数据服务实例。 在移动台数据与支持移动台的无线支持网络之间发起服务协商; 其包括从移动站发送以识别期望被激活的所有休眠服务实例。

公开(公告)号：US20110286334A1

公开(公告)日：2011-11-24

申请号：US13198141

申请日：2011-08-04

Applicant: Sanket Nesargi ,  Jun Li ,  Kuntal Chowdhury ,  Mini Vasudevan

Inventor： Sanket Nesargi ,  Jun Li ,  Kuntal Chowdhury ,  Mini Vasudevan

IPC: H04W24/00 ,  H04L12/26

CPC classification number: H04W28/18 ,  H04L47/10 ,  H04L47/14 ,  H04L47/15 ,  H04L47/20 ,  H04L47/21 ,  H04L47/2441 ,  H04L47/70 ,  H04L47/765 ,  H04L47/805 ,  H04L47/824 ,  H04W28/24 ,  H04W76/10 ,  H04W76/20

Abstract: A call flow is provided in a wireless communication system (100) to enable quality of service (QoS) parameters to be retrieved and provided to a base station (102) when a wireless device (101a) requests service. The QoS parameters may include or represent a QoS profile associated with the wireless device (101a), a QoS profile associated with a user of the wireless device (101a), or a QoS policy for a session involving the wireless device. The base station (102) uses the QoS parameters to control access to the system (100) by the wireless device (101a). Another call flow is provided to transfer the QoS parameters from the base station (101a) to a packet control function (107) for storage when a packet data session associated with the wireless device (101a) becomes dormant. If the packet data session is later reactivated, the QoS parameters are provided from the packet control function (107) back to the base station (101a).

Abstract translation: 当无线设备（101a）请求服务时，在无线通信系统（100）中提供呼叫流，以使服务质量（QoS）参数被检索并提供给基站（102）。 QoS参数可以包括或表示与无线设备（101a）相关联的QoS简档，与无线设备（101a）的用户相关联的QoS简档，或者涉及无线设备的会话的QoS策略。 基站（102）使用QoS参数来控制无线设备（101a）对系统（100）的访问。 当与无线设备（101a）相关联的分组数据会话变为休眠时，提供另一呼叫流程以将QoS参数从基站（101a）传送到分组控制功能（107）以用于存储。 如果稍后重新启动分组数据会话，则将QoS参数从分组控制功能（107）提供回基站（101a）。

公开(公告)号：US08018881B2

公开(公告)日：2011-09-13

申请号：US11632819

申请日：2005-07-18

Applicant: Sanket Nesargi ,  Jun Li ,  Kuntal Chowdhury ,  Mini Vasudevan

Inventor： Sanket Nesargi ,  Jun Li ,  Kuntal Chowdhury ,  Mini Vasudevan

IPC: H04B7/00

CPC classification number: H04W28/18 ,  H04L47/10 ,  H04L47/14 ,  H04L47/15 ,  H04L47/20 ,  H04L47/21 ,  H04L47/2441 ,  H04L47/70 ,  H04L47/765 ,  H04L47/805 ,  H04L47/824 ,  H04W28/24 ,  H04W76/10 ,  H04W76/20

Abstract: A call flow is provided in a wireless communication system to enable quality of service (QoS) parameters to be retrieved and provided to a base station when a wireless device requests service. The QoS parameters may include or represent a QoS profile associated with the wireless device, a QoS profile associated with a user of the wireless device, or a QoS policy for a session involving the wireless device. The base station uses the QoS parameters to control access to the system by the wireless device. Another call flow is provided to transfer the QoS parameters from the base station to a packet control function for storage when a packet data session associated with the wireless device becomes dormant. If the packet data session is later reactivated, the QoS parameters are provided from the packet control function back to the base station.

Abstract translation: 在无线通信系统中提供呼叫流程，以便当无线设备请求服务时，检索服务质量（QoS）参数并将其提供给基站。 QoS参数可以包括或表示与无线设备相关联的QoS简档，与无线设备的用户相关联的QoS简档，或者涉及无线设备的会话的QoS策略。 基站使用QoS参数来控制无线设备对系统的访问。 当与无线设备相关联的分组数据会话变为休眠时，提供另一个呼叫流程以将QoS参数从基站传送到分组控制功能以用于存储。 如果分组数据会话稍后重新激活，则QoS参数从分组控制功能提供回基站。

公开(公告)号：US07843878B2

公开(公告)日：2010-11-30

申请号：US09960008

申请日：2001-09-21

Applicant: Linda Morales ,  Geng Wu ,  Azeem Ahmad ,  David W. Paranchych ,  Mini Vasudevan ,  Yusuke Higashi

Inventor： Linda Morales ,  Geng Wu ,  Azeem Ahmad ,  David W. Paranchych ,  Mini Vasudevan ,  Yusuke Higashi

IPC: G08C17/00 ,  H04J3/16 ,  H04W36/00

CPC classification number: H04W36/0066 ,  H04W36/38

Abstract: A wireless communications network includes a first base station system that performs wireless communications according to a first protocol (e.g., 1xEV-DO protocol) and a second base station system that performs wireless communications according to a second, different protocol (e.g., IS-2000). A link is provided between the first and second base station systems to enable a network-initiated handoff procedure. If a source base station system detects that a handoff of a mobile station to a target base station system is required, the source base station system exchanges messaging over the link with the target base station system to perform the handoff. In one example, the handoff is a hard handoff.

Abstract translation: 无线通信网络包括根据第一协议（例如，1xEV-DO协议）执行无线通信的第一基站系统和根据第二不同协议（例如，IS-2000）执行无线通信的第二基站系统 ）。 在第一和第二基站系统之间提供链路以实现网络发起的切换过程。 如果源基站系统检测到需要将移动台切换到目标基站系统，则源基站系统通过与目标基站系统的链路交换消息，以执行切换。 在一个例子中，切换是硬切换。

公开(公告)号：US08306034B2

公开(公告)日：2012-11-06

申请号：US10886412

申请日：2004-07-07

Applicant: Ke-Chi Jang ,  Chung-Ching Wang ,  Mini Vasudevan

Inventor： Ke-Chi Jang ,  Chung-Ching Wang ,  Mini Vasudevan

IPC: H04L12/28

CPC classification number: H04W48/08 ,  H04L7/041 ,  H04W56/0085

Abstract: A method for communicating additional network information using a synchronization identifier is presented. A synchronization identifier is defined. The synchronization identifier is used for the purpose of synchronizing communication between a Mobile Station (MS) and a network. In addition, the synchronization identifier is used to define additional functionality in the wireless network. As such, the synchronization identifier may be used to communicate information about wireless services and/or wireless components between the MS and the network.

Abstract translation: 提出了一种使用同步标识符传送附加网络信息的方法。 定义同步标识符。 同步标识符用于同步移动站（MS）和网络之间的通信。 此外，同步标识符用于定义无线网络中的附加功能。 因此，同步标识符可以用于在MS和网络之间传送有关无线服务和/或无线组件的信息。

公开(公告)号：US20110032904A1

公开(公告)日：2011-02-10

申请号：US12906323

申请日：2010-10-18

Applicant: LINDA MORALES ,  GENG WU ,  AZEEM AHMAD ,  DAVID W. PARANCHYCH ,  MINI VASUDEVAN ,  YUSUKE HIGASHI

Inventor： LINDA MORALES ,  GENG WU ,  AZEEM AHMAD ,  DAVID W. PARANCHYCH ,  MINI VASUDEVAN ,  YUSUKE HIGASHI

IPC: H04W36/00

CPC classification number: H04W36/0066 ,  H04W36/38

Abstract: A wireless communications network includes a first base station system that performs wireless communications according to a first protocol (e.g., 1xEV-DO protocol) and a second base station system that performs wireless communications according to a second, different protocol (e.g., IS-2000). A link is provided between the first and second base station systems to enable a network-initiated handoff procedure. If a source base station system detects that a handoff of a mobile station to a target base station system is required, the source base station system exchanges messaging over the link with the target base station system to perform the handoff. In one example, the handoff is a hard handoff.

Abstract translation: 无线通信网络包括根据第一协议（例如，1xEV-DO协议）执行无线通信的第一基站系统和根据第二不同协议（例如，IS-2000）执行无线通信的第二基站系统 ）。 在第一和第二基站系统之间提供链路以实现网络发起的切换过程。 如果源基站系统检测到需要将移动台切换到目标基站系统，则源基站系统通过与目标基站系统的链路交换消息，以执行切换。 在一个例子中，切换是硬切换。