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1. 发明申请

WO2013026052A3 SUPPORTING A SERVER-ARBITRATED GROUP COMMUNICATION SESSION OVER A LOCAL WIRELESS NETWORK VIA A WIRELESS WIDE AREA NETWORK PROXY CLIENT 审中-公开
标题翻译：通过无线广域网络代理服务器在本地无线网络上支持服务器仲裁群组通信会话
公开(公告)号：WO2013026052A3
公开(公告)日：2013-04-18
申请号：PCT/US2012051515
申请日：2012-08-18
申请人： QUALCOMM INC , SONG BONGYONG , LIN YIH-HAO
发明人： SONG BONGYONG , LIN YIH-HAO
IPC分类号： H04W4/08 , H04L12/18 , H04L29/06
CPC分类号： H04W4/08 , H04L12/189 , H04L65/103
摘要： In an embodiment, a proxy client is positioned within a local wireless network (e.g., a Wireless Local Area Network (WLAN)) and maintains a connection to an application server in a Wireless Wide Area Network (WWAN) that is separate from the local wireless network. The application server arbitrates group communication sessions between a plurality of user equipments (UEs). An Internet Protocol (IP) unicast connection is established between the proxy client and the application server. The proxy client associates with at least one of the UEs over the local wireless network, and notifies the application server of the association. The application server sends, to the proxy client, traffic associated with a group communication session to the associated UE(s). The proxy client re-transmits the received traffic via IP multicast over the wireless network.
摘要翻译：在一个实施例中，代理客户端位于本地无线网络（例如，无线局域网（WLAN））内并且维持到与本地无线分离的无线广域网（WWAN）中的应用服务器的连接网络。应用服务器仲裁多个用户设备（UE）之间的群组通信会话。在代理客户端和应用程序服务器之间建立Internet协议（IP）单播连接。代理客户端通过本地无线网络与至少一个UE相关联，并向应用服务器通知该关联。应用服务器向代理客户端发送与群组通信会话相关联的业务给相关联的UE。代理客户端通过无线网络上的IP多播重新发送接收到的流量。

2. 发明申请

WO2012166893A1 GROUP COMMUNICATIONS OVER EVOLVED MULTIMEDIA BROADCAST/MULTICAST SERVICES 审中-公开
标题翻译：集团通信多媒体广播/多媒体服务
公开(公告)号：WO2012166893A1
公开(公告)日：2012-12-06
申请号：PCT/US2012/040172
申请日：2012-05-31
申请人： QUALCOMM Incorporated , SONG, Bongyong , LIN, Yih-Hao , MAGGENTI, Mark , ANCHAN, Kirankumar
发明人： SONG, Bongyong , LIN, Yih-Hao , MAGGENTI, Mark , ANCHAN, Kirankumar
IPC分类号： H04W76/00
CPC分类号： H04W4/06 , H04W76/40
摘要： The application relates to group communications over multimedia broadcast-multicast services MBMS. E-MBMS services can be used to distribute multicast data to groups and could be useful in group com¬ munication systems. However, in conventional E-MBMS services, the time to establish a new flow is on the order of 10 seconds. This laten¬ cy is unacceptable for high performance group communication sys¬ tems, such as a push to talk system that requires less than 1 second from the call initiation from the originator to the granting of the floor to at least one group member. This problem is solved in that a multi¬ cast flow is pre-reserved for the media flow in such a way that it can be quickly established. Furthermore, another multicast flow, which is "always-on", is used as a sort of application layer paging flow in order to indicate activity on the media flow. The user equipment monitors the paging flow (Multicast flow#l) regarding activity of a group com¬ munication (Call Announcement) and upon receipt of a call announce message, switches to the corresponding media flow (Multicast flow #2).
摘要翻译：该应用涉及通过多媒体广播多播服务MBMS的群组通信。可以使用E-MBMS服务来将组播数据分发到组，并且可以在组通信系统中有用。然而，在传统的E-MBMS服务中，建立新流程的时间大约是10秒。对于高性能组通信系统来说，这种延迟是不可接受的，例如从发起者的呼叫发起到授权地址至少一个组成员需要不到1秒的一键通系统。解决这个问题的原因在于可以以可以快速建立多媒体流的方式预先保留多播流。此外，作为“始终在线”的另一组播流被用作一种应用层寻呼流，以便指示媒体流上的活动。用户设备监视关于组通信（呼叫通知）的活动的寻呼流（组播流＃1），并且在接收到呼叫通知消息时，切换到相应的媒体流（组播流＃2）。

3. 发明申请

WO2012129140A8 IMAGE RECONSTRUCTION USING GRADIENT PROJECTION FOR MEDICAL IMAGING APPLICATIONS 审中-公开
公开(公告)号：WO2012129140A8
公开(公告)日：2012-09-27
申请号：PCT/US2012/029591
申请日：2012-03-18
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA , SONG, William, Youngjae , PARK, Chunjoo , SONG, Bongyong
发明人： SONG, William, Youngjae , PARK, Chunjoo , SONG, Bongyong
IPC分类号： A61B6/03 , G06F19/00 , G06T15/00
摘要： Techniques and systems are disclosed for estimating an unknown image from a plurality of cone-beam computed tomography (CBCT) image projections. The unknown image is estimated by solving for minima of an expression comprising a fidelity term that is a function of the plurality of image projections and a regularization term that is responsive to a sparsity of the CBCT image projections. The minima of the expression is iteratively estimated by calculating an image gradient of the function, determining a step size based on a based on a Barzilai-Borwein (BB) formulation and adjusting the minima estimate using the projected image gradient and a step size.

4. 发明申请

WO2011159451A1 MANAGING A CLIENT APPLICATION SESSION BASED ON A STATUS OF A LOCAL WIRELESS CONNECTION BETWEEN PRIMARY AND SECONDARY COMMUNICATION TERMINALS 审中-公开
标题翻译：基于主要和次要通信终端之间的本地无线连接的状态来管理客户端应用会话
公开(公告)号：WO2011159451A1
公开(公告)日：2011-12-22
申请号：PCT/US2011/038125
申请日：2011-05-26
申请人： QUALCOMM INCORPORATED , SONG, Bongyong , MAGGENTI, Mark A.
发明人： SONG, Bongyong , MAGGENTI, Mark A.
IPC分类号： H04L29/08
CPC分类号： H04W8/22 , H04L67/14 , H04L67/142 , H04L67/148
摘要： In an embodiment, a secondary communication terminal (CT) executes a client application to engage in a client application session (CAS), the secondary CT configured to connect to a primary CT over a local wireless connection (LWC), the primary CT having a higher-quality user interface environment as compared to the secondary CT. The secondary CT establishes the LWC with the primary CT during the CAS and, responsive to the establishment, negotiates with the primary CT to selectively transition the CAS to the primary CT. Alternatively, the primary CT executes the client application before the establishment and negotiates with the secondary CT to selectively transition the CAS to the secondary CT. In another embodiment, the primary CT hosts the CAS while the LWC is established with the secondary CT. Then, upon disconnection of the LWC, the secondary AT selectively transitions the CAS to the secondary CT.
摘要翻译：在一个实施例中，次要通信终端（CT）执行客户端应用以参与客户端应用会话（CAS），辅助CT被配置成通过本地无线连接（LWC）连接到主要CT，所述主要CT具有与二次CT相比，更高质量的用户界面环境。二级CT在CAS期间建立了主要CT的LWC，并且响应于成立，与主要CT进行协商以选择性地将CAS转移到原发性CT。或者，主CT在建立之前执行客户端应用，并与辅助CT协商以选择性地将CAS转换到次CT。在另一个实施例中，当CT与主CT连接时，主CT连接CAS。然后，在断开LWC时，次级AT选择性地将CAS转换到次级CT。

5. 发明申请

WO2011091433A3 SELECTIVE ALLOCATION OF DEDICATED CHANNEL (DCH) RESOURCES WITHIN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开
标题翻译：在无线通信系统中选择性分配专用信道（DCH）资源
公开(公告)号：WO2011091433A3
公开(公告)日：2011-11-10
申请号：PCT/US2011022447
申请日：2011-01-25
申请人： QUALCOMM INC , SONG BONGYONG , PALADUGU KARTHIKA , LIN YIH-HAO
发明人： SONG BONGYONG , PALADUGU KARTHIKA , LIN YIH-HAO
IPC分类号： H04W76/04
CPC分类号： H04W72/04 , H04W4/10 , H04W76/005 , H04W76/046
摘要： In an embodiment, a UE determines to transmit a message (e.g., an alert message, a call initiation message). Based on the type of the message to be transmitted, the UE selectively transmits supplemental data configured to prompt an access network to transition the UE to a dedicated channel state (DCS). In another embodiment, an application server configured to arbitrate communication sessions between UEs receives a message for transmission to a target UE. Based on the type of the message to be transmitted to the target UE, the application server selectively transmits, to a serving access network of the target UE, supplemental data configured to prompt the serving access network to transition the target UE to the DCS. In another embodiment, the access network selectively transitions a target UE to the DCS based on whether differently sized messages are received at the access network for transmission to the target UE.
摘要翻译：在一个实施例中，UE确定发送消息（例如，警报消息，呼叫发起消息）。基于要发送的消息的类型，UE选择性地发送配置成提示接入网络将UE转换到专用信道状态（DCS）的补充数据。在另一个实施例中，被配置为仲裁UE之间的通信会话的应用服务器接收用于传输到目标UE的消息。基于要发送到目标UE的消息的类型，应用服务器选择性地向目标UE的服务接入网络发送补充数据，其被配置为提示服务接入网络将目标UE转换到DCS。在另一个实施例中，接入网络基于是否在接入网络处接收到不同大小的消息以便传输到目标UE，接入网络选择性地将目标UE转换到DCS。

6. 发明申请

WO2011005514A1 MULTICASTING WITHIN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开
标题翻译：在无线通信系统中进行多播
公开(公告)号：WO2011005514A1
公开(公告)日：2011-01-13
申请号：PCT/US2010/039475
申请日：2010-06-22
申请人： QUALCOMM Incorporated , SONG, Bongyong , GILL, Harleen , GURELLI, Mehmet , ATTAR, Rashid Ahmed
发明人： SONG, Bongyong , GILL, Harleen , GURELLI, Mehmet , ATTAR, Rashid Ahmed
IPC分类号： H04W4/06 , H04W48/12 , H04W76/02 , H04W72/12
CPC分类号： H04W72/005 , H04W48/12 , H04W72/121 , H04W76/10
摘要： An access network determines to transmit multicast messages on a downlink shared channel. The access network receives a multicast registration message and a traffic channel request from at least one access terminal. The access network assigns a traffic channel to the at least one access terminal, and transmits the multicast messages on the downlink shared channel. In another example, the access network can determine a channel type upon which the support a multicast session, can indicate the channel type selection to the at least one access terminal in an announce message and can then transmit the multicast messages for the multicast session on the selected channel type. The at least one access terminal receives the announce message, requests a traffic channel and receives a traffic channel assignment, registers to the multicast session and monitors the downlink shared channel for multicast messages.
摘要翻译：接入网确定在下行链路共享信道上发送多播消息。接入网络从至少一个接入终端接收组播注册消息和业务信道请求。所述接入网络将业务信道分配给所述至少一个接入终端，并且在所述下行链路共享信道上发送所述多播消息。在另一个示例中，接入网络可以确定多播会话支持多播会话的信道类型，可以在通告消息中向至少一个接入终端指示信道类型选择，然后可以在多播会话上发送多播消息选择通道类型。所述至少一个接入终端接收所述通告消息，请求业务信道并接收业务信道分配，向所述组播会话注册，并监视所述下行链路共享信道用于多播消息。

7. 发明申请

WO2010135476A1 METHOD FOR SERVICE DEPENDENT ESTABLISHMENT OF THE INITIAL OUTER LOOP POWER CONTROL SIR TARGET 审中-公开
标题翻译：服务依据建立初始外循环功率控制SIR目标的方法
公开(公告)号：WO2010135476A1
公开(公告)日：2010-11-25
申请号：PCT/US2010/035486
申请日：2010-05-19
申请人： QUALCOMM INCORPORATED , LIN, Yih-Hao , SONG, Bongyong
发明人： LIN, Yih-Hao , SONG, Bongyong
IPC分类号： H04W52/12
CPC分类号： H04W52/12 , H04W52/241 , H04W52/265 , H04W52/267 , H04W52/281 , H04W52/50
摘要： In an embodiment, an access network receives a message associated with a given user equipment (UE). The received message can be an uplink message received from the given UE itself (e.g., a measurement report, a cell update message), or can be a downlink message for transmission to the given UE (e.g., a call announcement message). The access network determines that the received message is associated with a communication session of a given type (e.g., a delay-sensitive communication session). The access network selects an uplink initial signal-to-interference ratio (SIR) target for the given UE based on the determination. The access network also starts a timer having a given expiration period based on the determination. The access network refrains from updating the uplink initial SIR target for the given UE at least until the timer expires.
摘要翻译：在一个实施例中，接入网络接收与给定用户设备（UE）相关联的消息。所接收的消息可以是从给定UE本身接收的上行链路消息（例如，测量报告，小区更新消息），或者可以是用于传输给给定UE的下行链路消息（例如，呼叫通知消息）。接入网络确定所接收的消息与给定类型（例如，延迟敏感通信会话）的通信会话相关联。接入网络基于该确定来选择给定UE的上行链路初始信号干扰比（SIR）目标。接入网络还基于确定启动具有给定期满时间的定时器。访问网络至少在定时器到期之前不对给定UE更新上行链路初始SIR目标。

8. 发明申请

WO2010135312A2 TRANSITIONING A USER EQUIPMENT (UE) TO A DEDICATED CHANNEL STATE DURING SETUP OF A COMMUNICATION SESSION WITHIN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开
标题翻译：在无线通信系统中通信会议期间将用户设备（UE）转换为专用通道状态
公开(公告)号：WO2010135312A2
公开(公告)日：2010-11-25
申请号：PCT/US2010/035234
申请日：2010-05-18
申请人： QUALCOMM INCORPORATED , LIN, Yih-Hao , SONG, Bongyong
发明人： LIN, Yih-Hao , SONG, Bongyong
IPC分类号： H04W76/04
CPC分类号： H04W76/27 , H04W72/005
摘要： In an embodiment, an access network (AN) receives data for transmission to a user equipment (UE) that is not in a dedicated-channel state. The AN determines that the received data is associated with a communication session of a given type. Based on this determination, the AN transitions the UE to a dedicated-channel state. In an example, the AN can determine the association between the received data and the communication session of the given type based on an indication of the association that is contained with a data session activation request message.
摘要翻译：在一个实施例中，接入网（AN）接收用于传输到不处于专用信道状态的用户设备（UE）的数据。 AN确定接收的数据与给定类型的通信会话相关联。基于该确定，AN将UE转换到专用信道状态。在一个示例中，AN可以基于包含在数据会话激活请求消息中的关联的指示来确定接收到的数据与给定类型的通信会话之间的关联。

9. 发明申请

WO2010099326A2 HIGH-PRIORITY COMMUNICATIONS SESSION WITHIN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开
标题翻译：无线通信系统中的高优先通信会议
公开(公告)号：WO2010099326A2
公开(公告)日：2010-09-02
申请号：PCT/US2010/025424
申请日：2010-02-25
申请人： QUALCOMM INCORPORATED , SANTHANAM, Arvind, V. , SONG, Bongyong , GILL, Harleen, K.
发明人： SANTHANAM, Arvind, V. , SONG, Bongyong , GILL, Harleen, K.
IPC分类号： H04W76/06 , H04W4/22 , H04W68/02
CPC分类号： H04W76/36 , H04W4/90 , H04W68/02 , H04W72/02 , H04W74/004 , H04W76/10 , H04W76/50
摘要： An access network receives a request from an access terminal for communication session support resources associated with a communication session, determines whether sufficient communication session support resources are available for allocating to the access terminal and selects communication session support resources from another access terminal for de-allocation, the selected at least one communication session support resource associated with a communication session having a lower priority than the communication session. The access network sends instructions to the at least one other access terminal to facilitate de-allocation of the selected communication session support resource, and allocates communication session support resources to the access terminal for supporting the communication session after the selected communication session support resource is de-allocated from the other access terminal.
摘要翻译：接入网络从接入终端接收与通信会话相关联的通信会话支持资源的请求，确定足够的通信会话支持资源是否可用于分配给接入终端，并从另一接入终端选择通信会话支持资源以进行去分配所选择的至少一个通信会话支持资源与具有比通信会话低的优先级的通信会话相关联。所述接入网络向所述至少一个其他接入终端发送指令以促进所选择的通信会话支持资源的去分配，并且在所选择的通信会话支持资源为de之后，向所述接入终端分配通信会话支持资源以支持所述通信会话从其他接入终端分配。

10. 发明申请

WO2010080633A1 MANAGING TRANSMISSION PROTOCOLS FOR GROUP COMMUNICATIONS WITHIN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
标题翻译：在无线通信网络中管理集团通信的传输协议
公开(公告)号：WO2010080633A1
公开(公告)日：2010-07-15
申请号：PCT/US2009/068809
申请日：2009-12-18
申请人： QUALCOMM INCORPORATED , SONG, Bongyong
发明人： SONG, Bongyong
IPC分类号： H04W4/06 , H04W76/04 , H04W4/08 , H04W92/14 , H04L12/18
CPC分类号： H04W72/005 , H04L12/189
摘要： Apparatuses and methods for managing transmission protocols for group communications are disclosed. In an example, an access network receives a forward link packet having a first transmission protocol, the forward link packet associated with a given group communication session. The access network determines whether the first transmission protocol is acceptable. The access network selects a second transmission protocol, if the determining step determines the first transmission protocol is not acceptable. The access network transmits the forward link packet in accordance with the second transmission protocol (e.g., by mapping the packet between transmission protocols at the access network).
摘要翻译：公开了用于管理组通信的传输协议的装置和方法。在一个示例中，接入网络接收具有第一传输协议的前向链路分组，所述前向链路分组与给定组通信会话相关联。接入网络确定第一传输协议是否可接受。如果确定步骤确定第一传输协议是不可接受的，则接入网络选择第二传输协议。接入网根据第二传输协议传输前向链路分组（例如，通过在接入网络的传输协议之间映射分组）。

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