专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20100296421A1 METHOD AND APPARATUS FOR PROVIDING NON-PACKET SWITCHED SERVICE IN A TARGET RADIO ACCESS TECHNOLOGY NETWORK 有权
标题翻译：在目标无线电接入技术网络中提供非分组交换业务的方法和装置
公开(公告)号：US20100296421A1
公开(公告)日：2010-11-25
申请号：US12729775
申请日：2010-03-23
申请人： Mahmoud Watfa , Behrouz Aghili , Peter S. Wang , Ulises Olvera-Hernandez , Shankar Somasundaram
发明人： Mahmoud Watfa , Behrouz Aghili , Peter S. Wang , Ulises Olvera-Hernandez , Shankar Somasundaram
IPC分类号： H04L12/50 , H04B7/00
CPC分类号： H04W76/18 , H04W8/26 , H04W68/12
摘要： A method and apparatus are described for providing non-packet switched service to a target radio access technology (RAT) network. A circuit switched (CS) service notification message is received by a wireless transmit/receive unit (WTRU). If the WTRU has been allocated a valid temporary mobile subscriber identity (TMSI), a paging response message including the valid TMSI is transmitted after an inter-system change is performed from a source RAT network to a target RAT network. The CS service notification message is for terminating a CS call request. The source RAT network may be a long term evolution (LTE) network, and the target RAT network may be a third generation partnership project (3GPP) network. Alternatively, if the WTRU has not been allocated a valid TMSI, a paging response message including an international mobile subscriber identity (IMSI) that identifies the WTRU is transmitted after the inter-system change.
摘要翻译：描述了用于向目标无线电接入技术（RAT）网络提供非分组交换服务的方法和装置。电路交换（CS）服务通知消息由无线发射/接收单元（WTRU）接收。如果WTRU已经被分配了有效的临时移动用户标识（TMSI），则在从源RAT网络到目标RAT网络执行系统间改变之后，发送包括有效TMSI的寻呼响应消息。 CS服务通知消息用于终止CS呼叫请求。源RAT网络可以是长期演进（LTE）网络，并且目标RAT网络可以是第三代合作伙伴计划（3GPP）网络。或者，如果WTRU尚未被分配有效的TMSI，则在系统间改变之后发送包括识别WTRU的国际移动用户标识（IMSI）的寻呼响应消息。

12. 发明授权

US10945302B2 Managing race conditions between circuit switched fallback requests 有权
公开(公告)号：US10945302B2
公开(公告)日：2021-03-09
申请号：US13072692
申请日：2011-03-26
申请人： J. Patrick Tooher , Mahmoud Watfa , Behrouz Aghili , Ulises Olvera-Hernandez , Pascal Adjakple
发明人： J. Patrick Tooher , Mahmoud Watfa , Behrouz Aghili , Ulises Olvera-Hernandez , Pascal Adjakple
IPC分类号： H04W76/16 , H04W36/00 , H04W36/14
摘要： Circuit switched fallback (CSFB) requests may be managed. A mobile management entity (MME) can detect one or more pending CSFB requests. In response to detecting the pending CSFB request(s), the MME can generate a message that indicates the one or more pending CSFB requests, and can communicate the message to one of a mobile switching center (MSC) and a virtual location register (VLR).

13. 发明授权

US09001655B2 Method and apparatus for transmitting service request messages in a congested network 有权
标题翻译：在拥塞网络中发送业务请求消息的方法和装置
公开(公告)号：US09001655B2
公开(公告)日：2015-04-07
申请号：US13153863
申请日：2011-06-06
申请人： Mahmoud Watfa , Behrouz Aghili , Ulises Olvera-Hernandez
发明人： Mahmoud Watfa , Behrouz Aghili , Ulises Olvera-Hernandez
IPC分类号： H04L12/26 , H04W48/06 , H04W28/02
CPC分类号： H04W36/0022 , H04W4/90 , H04W28/02 , H04W28/0289 , H04W48/06
摘要： A method and apparatus are described for transmitting service request messages in a congested network. In one embodiment, a message including a timer value may be received by a wireless transmit/receive unit (WTRU) having a timer that is set based on the timer value. Once the timer is activated, the WTRU may not attempt to transmit a service request message to a network for mobile originated (MO) services, except for MO emergency calls, until the timer expires. In another embodiment, the timer may be deactivated in response to receiving a page for a mobile terminated (MT) call. The congested network may include a mobility management entity (MME) and a mobile switching center (MSC)/visitor location register (VLR). The MME may apply a congestion control criteria to the WTRU based on whether a timer in the MME is activated or expired.
摘要翻译：描述了用于在拥塞的网络中发送服务请求消息的方法和装置。在一个实施例中，包括定时器值的消息可以由具有基于定时器值设置的定时器的无线发射/接收单元（WTRU）接收。一旦定时器被激活，除了MO紧急呼叫之外，WTRU直到定时器期满才能尝试向用于移动发起（MO）业务的网络发送服务请求消息。在另一个实施例中，可以响应于接收移动终止（MT）呼叫的寻呼来停用定时器。拥塞网络可以包括移动性管理实体（MME）和移动交换中心（MSC）/访问者位置寄存器（VLR）。基于MME中的定时器是否被激活或过期，MME可以向WTRU应用拥塞控制准则。

14. 发明授权

US08903376B2 Enhancements for operation of a timer 有权
标题翻译：增强定时器的运行
公开(公告)号：US08903376B2
公开(公告)日：2014-12-02
申请号：US12615762
申请日：2009-11-10
申请人： Mahmoud Watfa , Behrouz Aghili , Ulises Olvera-Hernandez
发明人： Mahmoud Watfa , Behrouz Aghili , Ulises Olvera-Hernandez
IPC分类号： H04W24/00 , H04W76/02 , H04W36/00
CPC分类号： H04W36/0022 , H04W76/18
摘要： A method and an apparatus for operating a timer in a wireless transmit receive unit (WTRU) are described. In one scenario, the method includes the WTRU receiving a circuit switched (CS) call request and a CS service notification, transmitting an evolved packet system mobility management service request (ESR) message, starting the timer, and stopping the timer upon reception of a handover command or a cell change command to indicate a successful CS fallback procedure. In another scenario, the method includes the WTRU receiving a CS call request and a CS service notification, transmitting an ESR message including a CS call rejection indication, starting the timer, and stopping the timer upon reception of an acknowledgement that the ESR message was transmitted or received to indicate a successful CS fallback procedure.
摘要翻译：描述了用于在无线发射接收单元（WTRU）中操作定时器的方法和装置。在一种情况下，该方法包括WTRU接收电路交换（CS）呼叫请求和CS服务通知，发送演进分组系统移动性管理服务请求（ESR）消息，启动定时器，以及在接收到定时器时停止定时器切换命令或小区改变命令以指示成功的CS回退过程。在另一种情况下，该方法包括WTRU接收CS呼叫请求和CS服务通知，发送包括CS呼叫拒绝指示的ESR消息，启动定时器，以及在接收到发送ESR消息的确认后停止定时器或者被接收以指示成功的CS回退过程。

15. 发明授权

US08705445B2 Method and apparatus for efficient signaling and usage of resources for wireless communications supporting circuit switched and packet switched sessions 有权
标题翻译：用于支持电路交换和分组交换会话的无线通信的资源的有效信令和使用的方法和装置
公开(公告)号：US08705445B2
公开(公告)日：2014-04-22
申请号：US12915942
申请日：2010-10-29
申请人： Mahmoud Watfa , Behrouz Aghili , Ulises Olvera-Hernandez , Nobuyuki Tamaki , Pascal M. Adjakple , John Patrick Tooher , Peter S. Wang
发明人： Mahmoud Watfa , Behrouz Aghili , Ulises Olvera-Hernandez , Nobuyuki Tamaki , Pascal M. Adjakple , John Patrick Tooher , Peter S. Wang
IPC分类号： H04W4/00
CPC分类号： H04W36/0022 , H04B7/2125 , H04B7/2126 , H04J3/0638 , H04W36/0033
摘要： Method and apparatus efficiently signal and use resources for wireless communications supporting circuit switched (CS) and packet switched sessions (PS). Signaling and interaction between the wireless transmit/receive unit (WTRU), and various network entities, such as the Mobility Management Entity (MME), the Visitor Location Register (VLR), and Base Stations (BS), are used to implement circuit switched fall back (CSFB) in a PS system.
摘要翻译：方法和装置有效地信号和使用支持电路交换（CS）和分组交换会话（PS）的无线通信的资源。无线发射/接收单元（WTRU）和诸如移动性管理实体（MME），访问者位置寄存器（VLR）和基站（BS）的各种网络实体之间的信令和交互被用于实现电路交换在PS系统中回落（CSFB）。

16. 发明申请

US20110170469A1 METHOD AND APPARATUS FOR SELECTED INTERNET PROTOCOL TRAFFIC OFFLOAD 有权
标题翻译：用于选定的互联网协议交通上班的方法和装置
公开(公告)号：US20110170469A1
公开(公告)日：2011-07-14
申请号：US12987644
申请日：2011-01-10
申请人： Mahmoud Watfa , Ulises Olvera-Hernandez , Behrouz Aghili , Pascal M. Adjakple , J. Patrick Tooher
发明人： Mahmoud Watfa , Ulises Olvera-Hernandez , Behrouz Aghili , Pascal M. Adjakple , J. Patrick Tooher
IPC分类号： H04W4/06
CPC分类号： H04L47/125 , H04H20/42 , H04J11/00 , H04W4/06 , H04W48/08 , H04W48/16 , H04W48/17 , H04W64/003 , H04W68/00 , H04W76/11 , H04W76/16 , H04W88/08
摘要： A method and apparatus of performing selective internet protocol (IP) selective offload (SIPTO) or local IP access (LIPA) is disclosed. A wireless transmit receive unit (WTRU) receives a broadcast message from a Node-B. Then the WTRU receives a message from the Node-B that SIPTO service, or LIPA service is available for that WTRU. The WTRU then communicates using the SIPTO or LIPA service. A method an apparatus for receiving a paging message for SIPTO or LIPA services is also disclosed. The paging message includes an indicator that indicates that the message is for SIPTO or LIPA communications. The indicator may be a temporary mobile subscriber identity (TMSI) assigned by the network specifically for SITPO or LIPA communications. The indicator may also be a single bit designated to indicate that a paging message is a for SIPTO or LIPA traffic.
摘要翻译：公开了一种执行选择性互联网协议（IP）选择性卸载（SIPTO）或本地IP接入（LIPA）的方法和装置。无线发射接收单元（WTRU）从节点B接收广播消息。然后，WTRU从节点B接收到SIPTO服务或LIPA服务可用于该WTRU的消息。然后，WTRU使用SIPTO或LIPA服务进行通信。还公开了一种用于接收SIPTO或LIPA服务的寻呼消息的装置的方法。寻呼消息包括指示消息是用于SIPTO或LIPA通信的指示符。指示符可以是由网络专门为SITPO或LIPA通信分配的临时移动用户标识（TMSI）。指示符也可以是指定用于指示SIPTO或LIPA业务的寻呼消息的单个位。

17. 发明申请

US20100120432A1 ENHANCEMENTS FOR OPERATION OF A TIMER 有权
标题翻译：定时器操作的增强
公开(公告)号：US20100120432A1
公开(公告)日：2010-05-13
申请号：US12615762
申请日：2009-11-10
申请人： Mahmoud Watfa , Behrouz Aghili , Ulises Olvera-Hernandez
发明人： Mahmoud Watfa , Behrouz Aghili , Ulises Olvera-Hernandez
IPC分类号： H04W36/10
CPC分类号： H04W36/0022 , H04W76/18
摘要： A method and an apparatus for operating a timer in a wireless transmit receive unit (WTRU) includes the WTRU receiving a circuit switch (CS) call request, transmitting an enhanced packet switch mobility management service request (ESR) in response to the CS call request, starting the timer in response to the transmittal of the ESR, receiving a handover command in response to the transmittal of the ESR and stopping the timer upon reception of the handover command.
摘要翻译：一种用于在无线发射接收单元（WTRU）中操作定时器的方法和装置包括：WTRU接收电路交换（CS）呼叫请求，响应于CS呼叫请求发送增强的分组交换移动性管理服务请求（ESR）响应于ESR的发送而启动定时器，响应于ESR的发送接收到切换命令，并且在接收到切换命令时停止定时器。

18. 发明授权

US08874072B2 Method and apparatus for non-voice emergency services 有权
标题翻译：非语音应急服务的方法和装置
公开(公告)号：US08874072B2
公开(公告)日：2014-10-28
申请号：US13458204
申请日：2012-04-27
申请人： Peter S. Wang , Kai Liu , Pascal M. Adjakple , Saad Ahmad , Ulises Olvera-Hernandez , Virgil Comsa , Mahmoud Watfa
发明人： Peter S. Wang , Kai Liu , Pascal M. Adjakple , Saad Ahmad , Ulises Olvera-Hernandez , Virgil Comsa , Mahmoud Watfa
IPC分类号： H04M11/04 , H04W4/00 , H04M7/12 , H04W4/22 , H04L12/18 , H04W76/00 , H04M3/51 , H04M3/42
CPC分类号： H04W76/50 , H04L12/1895 , H04L65/1059 , H04L65/1093 , H04L67/141 , H04M3/42382 , H04M3/5116 , H04M7/1205 , H04W4/70 , H04W4/90 , H04W76/40 , H04W88/02
摘要： A method and apparatus for performing non-voice emergency services (NOVES) between a wireless transmit/receive unit (WTRU) and a public safety answering point (PSAP) is disclosed. A NOVES session may be initiated by sending a NOVES initiation request message that includes information relating to the NOVES capabilities of the WTRU, and information relating to an emergency situation. The information relating to the NOVES capabilities of the WTRU may include an indication of whether the WTRU supports a fake power-off mode, or whether the WTRU supports PSAP control. Other methods are disclosed that include a method for a PSAP combining a multiple NOVES sessions, and a method for handing over a NOVES session having multiple media streams.
摘要翻译：公开了一种用于在无线发射/接收单元（WTRU）和公共安全应答点（PSAP）之间执行非语音紧急服务（NOVES）的方法和装置。可以通过发送包括与WTRU的NOVES能力有关的信息的NOVES启动请求消息以及与紧急情况相关的信息来启动NOVES会话。与WTRU的NOVES能力相关的信息可以包括WTRU是否支持假电源关闭模式的指示，或者WTRU是否支持PSAP控制。公开了包括用于组合多个NOVES会话的PSAP的方法的其他方法以及用于移交具有多个媒体流的NOVES会话的方法。

19. 发明申请

US20130089076A1 LOCAL / REMOTE IP TRAFFIC ACCESS AND SELECTIVE IP TRAFFIC OFFLOAD SERVICE CONTINUITY 审中-公开
标题翻译：本地/远程IP流量访问和选择性IP流量卸载服务连续性
公开(公告)号：US20130089076A1
公开(公告)日：2013-04-11
申请号：US13436827
申请日：2012-03-30
申请人： Ulises Olvera-Hernandez , Pascal M. Adjakple , Saad Ahmad , Peter S. Wang , Mahmoud Watfa , Kai Liu
发明人： Ulises Olvera-Hernandez , Pascal M. Adjakple , Saad Ahmad , Peter S. Wang , Mahmoud Watfa , Kai Liu
IPC分类号： H04W36/22
CPC分类号： H04W36/22 , H04W8/186 , H04W28/08 , H04W36/08 , H04W76/10 , H04W80/04 , H04W84/045 , H04W88/16
摘要： Disclosed herein are systems and methods for handling closed subscriber group (CSG) based local/remote IP traffic offload and selective IP traffic offload. According to an aspect, a method may be implemented at user equipment (UE). The method may include determining that a service to the UE requires a predetermined quality of service (QoS). The method may also include selecting a gateway from among a plurality of gateways in response to determining that the service to the UE requires the predetermined QoS.
摘要翻译：本文公开了用于处理基于封闭用户组（CSG）的本地/远程IP流量卸载和选择性IP流量卸载的系统和方法。根据一个方面，可以在用户设备（UE）处实现一种方法。该方法可以包括确定对UE的服务需要预定的服务质量（QoS）。该方法还可以包括响应于确定到UE的服务需要预定的QoS来从多个网关中选择网关。

20. 发明申请

US20120002637A1 METHOD AND APPARATUS FOR SUPPORTING HOME NODE-B MOBILITY 审中-公开
标题翻译：用于支持家庭节点B移动的方法和装置
公开(公告)号：US20120002637A1
公开(公告)日：2012-01-05
申请号：US13163421
申请日：2011-06-17
申请人： Pascal M. Adjakple , Mahmoud Watfa , James M. Miller , Ulises Olvera-Hernandez
发明人： Pascal M. Adjakple , Mahmoud Watfa , James M. Miller , Ulises Olvera-Hernandez
IPC分类号： H04W36/08 , H04W36/04 , H04W60/00
CPC分类号： H04W36/0072 , H04W12/00514 , H04W12/06 , H04W12/08 , H04W36/0038 , H04W36/0055 , H04W36/18 , H04W48/04 , H04W84/045
摘要： Techniques for supporting home NodeB (HNB) mobility and virtual active set management in support of soft handover are disclosed. A source HNB may decide to initiate a relocation of a wireless transmit/receive unit (WTRU) from the source HNB to a target HNB, and may initiate an access control for the WTRU to determine whether the WTRU is allowed to receive a service provided via the target HNB. The source HNB may send an access control query to either a core network (CN) or an HNB gateway (HNB-GW) for verifying that the WTRU is allowed to receive a service provided via the target HNB. The access control query response may include access control information for all or a subset of subscriber groups that the WTRU is a member of. The WTRU may maintain a virtual active set (VAS) including at least one macro cell and at least one femto cell.
摘要翻译：公开了用于支持家庭NodeB（HNB）移动性和支持软切换的虚拟活动集管理的技术。源HNB可以决定启动无线发射/接收单元（WTRU）从源HNB到目标HNB的重新定位，并且可以发起对WTRU的接入控制，以确定WTRU是否被允许接收经由目标HNB。源HNB可以向核心网络（CN）或HNB网关（HNB-GW）发送访问控制查询，用于验证WTRU被允许接收经由目标HNB提供的服务。访问控制查询响应可以包括针对WTRU是其成员的所有用户组的子集或子集的访问控制信息。 WTRU可以维护包括至少一个宏小区和至少一个毫微微小区的虚拟活动集（VAS）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式