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1. 发明专利

AT547912T 未知
公开(公告)号：AT547912T
公开(公告)日：2012-03-15
申请号：AT07756301
申请日：2007-01-05
申请人： QUALCOMM INC , PAYYAPPILLY AJITH T
发明人： PAYYAPPILLY AJITH T , KURUNDKAR RAJEEV S , NOOKALA SRIRAM NAGESH , SALI VIPIN A
IPC分类号： H04W36/14 , H04W36/26
摘要： More seamless handoff between access networks is achieved by saving session information for each access network upon being handed off from the access network and invoking the saved session information upon being handed back to the access network. An access terminal establishes a first session with a first access network, which may entail performing QoS negotiation with the first access network and setting up packet filters at a packet data gateway. The access terminal exchanges data with the first access network in accordance with the configuration of the first session. The access terminal saves the first session configuration after being handed off to a second access network, establishes a second session with the second access network, and exchanges data with the second access network in accordance with the configuration of the second session. The access terminal uses the saved first session configuration upon being handed back to the first access network.

2. 发明专利

ES2382826T3 Transferencia sin interrupciones entre redes de acceso con información de sesión guardada 未知
公开(公告)号：ES2382826T3
公开(公告)日：2012-06-13
申请号：ES07756301
申请日：2007-01-05
申请人： QUALCOMM INC , PAYYAPPILLY AJITH T
发明人： PAYYAPPILLY AJITH T , KURUNDKAR RAJEEV S , NOOKALA SRIRAM NAGESH , SALI VIPIN A
IPC分类号： H04W36/14 , H04W36/26
摘要： Un aparato que comprende: medios para el establecimiento de una primera sesión con una primera red de acceso (120a); medios para el intercambio de datos con la primera red de acceso (120a) de acuerdo con la configuración de la primera sesión; caracterizado el aparato por: medios para guardar la configuración de la primera sesión después de transferirse desde la primera red de acceso a una segunda red de acceso (120b); y medios para el uso de la configuración guardada de la primera sesión una vez que se ha devuelto a la primera red de acceso (120a).

3. 发明申请

WO2007106604A2 SEAMLESS HANDOFF BETWEEN ACCESS NETWORKS WITH SAVED SESSION INFORMATION 审中-公开
标题翻译：访问网络之间的无缝切换与保存的会话信息
公开(公告)号：WO2007106604A2
公开(公告)日：2007-09-20
申请号：PCT/US2007060187
申请日：2007-01-05
申请人： QUALCOMM INC , PAYYAPPILLY AJITH T , KURUNDKAR RAJEEV S , NOOKALA SRIRAM NAGESH , SALI VIPIN A
发明人： PAYYAPPILLY AJITH T , KURUNDKAR RAJEEV S , NOOKALA SRIRAM NAGESH , SALI VIPIN A
IPC分类号： H04W36/14 , H04W36/26
CPC分类号： H04W76/041 , H04W36/0011 , H04W36/26
摘要： More seamless handoff between access networks is achieved by saving session information for each access network upon being handed off from the access network and invoking the saved session information upon being handed back to the access network. An access terminal establishes a first session with a first access network, which may entail performing QoS negotiation with the first access network and setting up packet filters at a packet data gateway. The access terminal exchanges data with the first access network in accordance with the configuration of the first session. The access terminal saves the first session configuration after being handed off to a second access network, establishes a second session with the second access network, and exchanges data with the second access network in accordance with the configuration of the second session. The access terminal uses the saved first session configuration upon being handed back to the first access network.
摘要翻译：通过在从接入网络切换时保存每个接入网络的会话信息并且在被递送到接入网络时调用保存的会话信息来实现接入网络之间的更无缝切换。接入终端与第一接入网建立第一会话，可能需要与第一接入网进行QoS协商，并在分组数据网关建立分组过滤。接入终端根据第一会话的配置与第一接入网络交换数据。接入终端在切换到第二接入网络之后保存第一会话配置，与第二接入网建立第二会话，并根据第二会话的配置与第二接入网交换数据。接入终端在被切回到第一接入网络时使用保存的第一会话配置。

4. 发明申请

WO2007117724A3 CONSERVING NETWORK CAPACITY BY RELEASING QOS RESOURCES 审中-公开
标题翻译：通过发布QOS资源保护网络能力
公开(公告)号：WO2007117724A3
公开(公告)日：2008-01-24
申请号：PCT/US2007060196
申请日：2007-01-05
申请人： QUALCOMM INC , PAYYAPPILLY AJITH T , NOOKALA SRIRAM NAGESH , SALI VIPIN A
发明人： PAYYAPPILLY AJITH T , NOOKALA SRIRAM NAGESH , SALI VIPIN A
IPC分类号： H04L12/56 , H04W72/04
CPC分类号： H04L47/14 , H04W72/0406 , H04W72/085 , H04W92/10
摘要： A broadband service is provided by allocating air interface resources in a wireless network that conforms to the 1xEV-DO standard. The air interface resources are characterized by various quality of service (QoS) parameters, such as bandwidth, packet priority and error rate. Packetized information is transmitted in data flows between a base station and cell phones. A particular QoS level is reserved for each of the data flows that support the broadband service. An operating system on a cell phone monitors one data flow as well as another data flow in the opposite direction. When the base station runs out of an air interface resource, the base station suspends the QoS reservation of a data flow. The operating system determines that the QoS reservation in one direction has been suspended and sends an unsolicited message to the base station releasing the QoS reservation in the opposite direction, thereby conserving network resources. forward data flow
摘要翻译：通过在符合1xEV-DO标准的无线网络中分配空中接口资源来提供宽带服务。空中接口资源的特点是各种服务质量（QoS）参数，如带宽，分组优先级和错误率。分组信息在基站和蜂窝电话之间的数据流中发送。为支持宽带服务的每个数据流保留特定的QoS级别。手机上的操作系统监视一个数据流以及相反方向的另一个数据流。当基站用尽空中接口资源时，基站暂停数据流的QoS预留。操作系统确定一个方向的QoS预留已经被暂停，并且向基站发送非请求消息，以相反的方向释放QoS预留，从而节省网络资源。转发数据流

5. 发明专利

JP2011182453A Apparatus and method for control of data call origination based on prior origination attempts 有权
标题翻译：基于原始原理的控制数据调用的装置和方法
公开(公告)号：JP2011182453A
公开(公告)日：2011-09-15
申请号：JP2011106472
申请日：2011-05-11
申请人： Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人： NOOKALA SRIRAM NAGESH , COOPER ROTEM , HUTCHISON JAMES A , RAMAMURTHY VENUGOPAL GOPAL
IPC分类号： H04L29/08 , H04W48/02 , H04W76/02 , H04W80/04 , H04W88/06
CPC分类号： H04L63/08 , H04W76/027 , H04W80/04
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and a method for control of data call origination based on prior origination attempts. SOLUTION: A wireless device receives a request so as to originate a data call, e.g., from a user or a higher layer application. If origination control is not to be applied, then the wireless device originates the data call immediately. Otherwise, the origination of the data call is controlled on the basis of prior data call origination attempts that are applicable to the data call. For example, the wireless device may originate the data call immediately if (1) the most recent origination attempt is successful or (2) the most recent origination attempt is unsuccessful but a prescribed time period has elapsed since this unsuccessful original attempt. If the most recent origination attempt is unsuccessful and the prescribed time period does not elapse, then the wireless device may (1) wait till this prescribed time period elapses and then originate the data call or (2) reject the data call. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种基于先前的发起尝试来控制数据呼叫发起的装置和方法。解决方案：无线设备接收请求，以便例如从用户或更高层应用发起数据呼叫。如果不应用发起控制，则无线设备立即发起数据呼叫。否则，根据适用于数据呼叫的先前的数据呼叫发起尝试来控制数据呼叫的发起。例如，无线设备可以立即发起数据呼叫，如果（1）最近的发起尝试是成功的，或者（2）最近的发起尝试不成功，但是从该失败的原始尝试起经过了规定的时间段。如果最近的起始尝试不成功，并且规定的时间段没有经过，则无线设备可以（1）等待，直到经过该规定的时间段，然后发起数据呼叫或（2）拒绝数据呼叫。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2012054955A Prioritization techniques for quality of service packet transmission over ev-do network 有权
标题翻译：通过EV-DO网络进行服务质量保证分组传输的优先技术
公开(公告)号：JP2012054955A
公开(公告)日：2012-03-15
申请号：JP2011215417
申请日：2011-09-29
申请人： Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人： SARI BIPIN A , NOOKALA SRIRAM NAGESH
IPC分类号： H04W72/10 , H04M11/00 , H04W28/14 , H04W72/04 , H04W72/12
CPC分类号： H04L47/6215 , H04L47/2441 , H04L47/50 , H04L47/58 , H04L47/60 , H04L47/621 , H04L49/90 , H04W72/1242
摘要： PROBLEM TO BE SOLVED: To provide packet scheduling techniques for prioritizing packets in the first generation (1X) evolution data optimized (EV-DO) network or similar networks that do not provide quality of service (QoS) support at the media access control (MAC) level.SOLUTION: The techniques make use of a plurality of prioritized queues that are organized into packet flows. The different packet flows associate packets having similar or identical radio link protocols (RLPs) in order to achieve the necessary error detection for such related packets. The different queues are prioritized, in order to give transmission priority to certain types of packets over other types of packets. By separating the packets into different prioritized queues and associating several queues into common packet flows, prioritization can be achieved along with an efficient implementation of different error detection schemes.
摘要翻译：要解决的问题：为了提供在第一代（1X）演进数据优化（EV-DO）网络或不在媒体接入处提供服务质量（QoS））支持的类似网络中对分组进行优先级分组的分组调度技术控制（MAC）级别。解决方案：这些技术利用被组织成分组流的多个优先级排队。不同的分组流关联具有相似或相同的无线链路协议（RLP）的分组，以便为这样的相关分组实现必要的错误检测。不同的队列是优先的，以便给予某些类型的数据包优于其他类型的数据包的传输优先级。通过将分组分成不同的优先级队列并将几个队列关联成公共分组流，可以实现与不同错误检测方案的有效实现的优先级。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2011176859A Method and apparatus for mitigating impact of receiving unsolicited ip packets sent by wireless device 有权
标题翻译：用于减轻无线设备发送无接收IP分组的影响的方法和装置
公开(公告)号：JP2011176859A
公开(公告)日：2011-09-08
申请号：JP2011085517
申请日：2011-04-07
申请人： Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
发明人： LIOY MARCELLO , NOOKALA SRIRAM NAGESH
IPC分类号： H04M1/00 , H04M1/663 , H04M1/73 , H04W52/02 , H04W80/00
CPC分类号： H04W76/046 , H04W52/0238 , H04W80/00 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/142 , Y02D70/144
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for mitigating the impact of receiving unsolicited IP packets sent by a wireless device. SOLUTION: To initiate dormancy early, a wireless device receives the IP packet from a wireless network and determines whether the received IP packet is an unsolicited IP packet. The unsolicited IP packet may be declared if the received IP packet causes the wireless device to reactivate from dormancy or is not delivered to an application or service running at the wireless device. The wireless device transitions to dormancy early if the received IP packet is deemed to be the unsolicited IP packet and no other events prevent transition to dormancy. The wireless device may use a shortened value for an inactivity timer for a predetermined time duration if the unsolicited IP packet is detected and a nominal value for the inactivity timer thereafter. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于减轻接收由无线设备发送的未经请求的IP分组的影响的方法和装置。解决方案：为了提前启动休眠，无线设备从无线网络接收IP包，并确定接收到的IP包是否是未经请求的IP包。如果接收到的IP分组导致无线设备从休眠状态重新激活或者不被传送到在无线设备上运行的应用或服务，则可以声明非请求IP分组。如果接收的IP分组被认为是未经请求的IP分组，并且没有其他事件阻止转换到休眠，则无线设备提前转换到休眠。如果检测到未经请求的IP分组并且其后的不活动定时器的标称值，则无线设备可以将预定持续时间的缩短值用于非活动定时器。版权所有（C）2011，JPO＆INPIT

8. 发明专利

AU2003231115A8 Multiplexing variable-rate data with data services 未知
公开(公告)号：AU2003231115A8
公开(公告)日：2003-11-10
申请号：AU2003231115
申请日：2003-04-25
申请人： QUALCOMM INC
发明人： KULKARNI HARSHWARDHAN , CHEN QINGXIN , NOOKALA SRIRAM NAGESH
IPC分类号： H04B1/707 , H04J3/16 , H04L12/56 , H04W72/12
摘要： Techniques for multiplexing variable-rate data with data services on a shared channel are disclosed. In one aspect, data from data services is prioritized. High priority data awaiting transmission may result in a dim command being issued to reduce the rate of the variable-rate data, thus making room for the data services data. Lower priority data from data services may wait for the next available space, without reducing the rate of the variable-rate data. In another aspect, data services data is categorized into three or more priority levels. High priority data can preempt variable-rate data. Medium priority data may result in a dim command reducing the variable-rate data. Low priority data may wait for the next available space, without reducing the rate of the variable-rate data. Various other aspects are also presented. These aspects have the benefit of allowing variable-rate and data services data to be multiplexed on a shared channel, while balancing the quality of the variable-rate data signal and maintaining data services when the variable-rate data is at a high rate.

9. 发明专利

BRPI0613558A2 未知
公开(公告)号：BRPI0613558A2
公开(公告)日：2011-01-18
申请号：BRPI0613558
申请日：2006-07-19
申请人： QUALCOMM INC
发明人： NOOKALA SRIRAM NAGESH , MOHANTY BIBHU P , BABBAR UPPINDER SINGH , RAMAMURTH VENUGOPAL , WANG JUN
IPC分类号： H04L12/56
摘要： A method of signal transmission according to one embodiment includes requesting a packet data serving node to filter a specified traffic flow from among a stream of packets. The method also includes requesting a radio access network to provide an indicated quality-of-service (QoS) treatment for the flow over a wireless air interface. The method further includes rescinding the request to filter or the request to provide a QoS treatment in response to a failure of the other request.

10. 发明专利

AT518403T 未知
公开(公告)号：AT518403T
公开(公告)日：2011-08-15
申请号：AT06735448
申请日：2006-02-16
申请人： QUALCOMM INC
发明人： NOOKALA SRIRAM NAGESH , COOPER ROTEM , HUTCHISON JAMES , RAMAMURTHY VENUGOPAL GOPAL
IPC分类号： H04W48/02 , H04W76/02 , H04W80/04 , H04W88/06
摘要： A wireless device receives a request to originate a data call, e.g., from the user or a higher layer application. If origination control is not to be applied, then the wireless device originates the data call immediately. Otherwise, the origination of the data call is controlled based on prior data call origination attempts that are applicable to the data call. For example, the wireless device may originate the data call immediately if (1) the most recent origination attempt was successful or (2) the most recent origination attempt was unsuccessful but a predetermined time period has elapsed since this unsuccessful origination attempt. If the most recent origination attempt was unsuccessful and the predetermined time period has not elapsed, then the wireless device may (1) wait until this predetermined time period elapses and then originate the data call or (2) reject the data call.

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