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1. 发明授权

US08565137B2 Tracking locations of multicast group members within a wireless communication system 有权
标题翻译：在无线通信系统内跟踪组播组成员的位置
公开(公告)号：US08565137B2
公开(公告)日：2013-10-22
申请号：US12212929
申请日：2008-09-18
申请人： Bongyong Song , Arul Ananthanarayanan , Harleen Gill
发明人： Bongyong Song , Arul Ananthanarayanan , Harleen Gill
IPC分类号： H04H20/71
CPC分类号： H04W4/08 , H04W60/00 , H04W64/00
摘要： Apparatuses and methods related to tracking locations of multicast group members within a wireless communication system are disclosed. An access terminal sends a group member report to an access network, the group member report indicating a location of the access terminal and at least one multicast group, the group member report being sent before a multicast session associated with the multicast group is initiated, determines a location update rule, the location update rule being a manner in which to report location updates of the access terminal to the access network and reports location updates of the access terminal to the access network based on the determined location update rule.
摘要翻译：公开了与无线通信系统内的组播组成员的跟踪位置相关的装置和方法。接入终端向接入网发送组成员报告，所述组成员报告指示接入终端的位置和至少一个多播组，所述组成员报告在与所述多播组相关联的多播会话发起之前被发送，确定位置更新规则，所述位置更新规则是将所述接入终端的位置更新报告给所述接入网络并且基于所确定的位置更新规则向所述接入网络报告所述接入终端的位置更新的方式。

2. 发明申请

US20090080359A1 TRACKING LOCATIONS OF MULTICAST GROUP MEMBERS WITHIN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中跟踪多播组成员的位置
公开(公告)号：US20090080359A1
公开(公告)日：2009-03-26
申请号：US12212929
申请日：2008-09-18
申请人： Bongyong SONG , Arul Ananthanarayanan , Harleen Gill
发明人： Bongyong SONG , Arul Ananthanarayanan , Harleen Gill
IPC分类号： H04H20/71
CPC分类号： H04W4/08 , H04W60/00 , H04W64/00
摘要： Apparatuses and methods related to tracking locations of multicast group members within a wireless communication system are disclosed. An access terminal sends a group member report to an access network, the group member report indicating a location of the access terminal and at least one multicast group, the group member report being sent before a multicast session associated with the multicast group is initiated, determines a location update rule, the location update rule being a manner in which to report location updates of the access terminal to the access network and reports location updates of the access terminal to the access network based on the determined location update rule.
摘要翻译：公开了与无线通信系统内的组播组成员的跟踪位置相关的装置和方法。接入终端向接入网发送组成员报告，所述组成员报告指示接入终端的位置和至少一个多播组，所述组成员报告在与所述多播组相关联的多播会话发起之前被发送，确定位置更新规则，所述位置更新规则是将所述接入终端的位置更新报告给所述接入网络并且基于所确定的位置更新规则向所述接入网络报告所述接入终端的位置更新的方式。

3. 发明授权

US08570911B2 Multicast messaging within a wireless communication system 有权
标题翻译：无线通信系统内的组播消息
公开(公告)号：US08570911B2
公开(公告)日：2013-10-29
申请号：US12212462
申请日：2008-09-17
申请人： Bongyong Song , Harleen Gill , Arul Ananthanarayanan
发明人： Bongyong Song , Harleen Gill , Arul Ananthanarayanan
IPC分类号： H04L12/16 , H04L12/28 , H04L12/56 , H04Q11/00 , H04B7/00 , H04H20/71 , H04J3/24
CPC分类号： H04W4/06 , F03G5/06 , H01L37/00 , H01L41/082 , H02N2/18 , H02N2/183 , H04L12/1881 , H04L12/189 , H04W72/005
摘要： Methods and systems for sending multicast messages are disclosed. A multicast message is received to be transmitted to a plurality of access terminals at a radio access network (RAN), the received multicast message having a first format. The first format may correspond to a conventional multicast message format. The RAN determines whether the received multicast message requires special handling. If the RAN determines the received multicast message requires special handling, the radio access network converts the received multicast message from the first format into a second format. The RAN transmits the converted multicast message with the second format (e.g., a data over signaling (DOS) message) on a control channel to at least one of the plurality of access terminals. The access terminals receiving the converted multicast message interpret the message as a multicast message.
摘要翻译：公开了发送组播消息的方法和系统。接收到多播消息被发送到无线接入网络（RAN）的多个接入终端，所接收的多播消息具有第一格式。第一格式可以对应于传统的多播消息格式。 RAN确定接收到的多播消息是否需要特殊处理。如果RAN确定所接收的多播消息需要特殊处理，则无线电接入网将接收到的多播消息从第一格式转换成第二格式。 RAN将控制信道上具有第二格式（例如，信令上的数据（DOS）消息）的转换的多播消息发送到多个接入终端中的至少一个。接收转换的多播消息的接入终端将消息解释为多播消息。

4. 发明申请

US20090080357A1 MULTICAST MESSAGING WITHIN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中的多播消息传递
公开(公告)号：US20090080357A1
公开(公告)日：2009-03-26
申请号：US12212462
申请日：2008-09-17
申请人： Bongyong SONG , Harleen Gill , Arul Ananthanarayanan
发明人： Bongyong SONG , Harleen Gill , Arul Ananthanarayanan
IPC分类号： H04H20/71
CPC分类号： H04W4/06 , F03G5/06 , H01L37/00 , H01L41/082 , H02N2/18 , H02N2/183 , H04L12/1881 , H04L12/189 , H04W72/005
摘要： Methods and systems for sending multicast messages are disclosed. A multicast message is received to be transmitted to a plurality of access terminals at a radio access network (RAN), the received multicast message having a first format. The first format may correspond to a conventional multicast message format. The RAN determines whether the received multicast message requires special handling. If the RAN determines the received multicast message requires special handling, the radio access network converts the received multicast message from the first format into a second format. The RAN transmits the converted multicast message with the second format (e.g., a data over signaling (DOS) message) on a control channel to at least one of the plurality of access terminals. The access terminals receiving the converted multicast message interpret the message as a multicast message.
摘要翻译：公开了发送组播消息的方法和系统。接收到多播消息被发送到无线接入网络（RAN）的多个接入终端，所接收的多播消息具有第一格式。第一格式可以对应于传统的多播消息格式。 RAN确定接收到的多播消息是否需要特殊处理。如果RAN确定所接收的多播消息需要特殊处理，则无线电接入网将接收到的多播消息从第一格式转换成第二格式。 RAN将控制信道上具有第二格式（例如，信令上的数据（DOS）消息）的转换的多播消息发送到多个接入终端中的至少一个。接收转换的多播消息的接入终端将消息解释为多播消息。

5. 发明授权

US08103299B2 Uni-directional traffic channel assignment for a receive-only group call in a mobile communication system 有权
标题翻译：移动通信系统中仅接收群组呼叫的单向业务信道分配
公开(公告)号：US08103299B2
公开(公告)日：2012-01-24
申请号：US12233085
申请日：2008-09-18
申请人： Ashu Razdan , Harleen Gill , Arul Ananthanarayanan , Eric C. Rosen
发明人： Ashu Razdan , Harleen Gill , Arul Ananthanarayanan , Eric C. Rosen
IPC分类号： H04Q7/20
CPC分类号： H04W4/10 , H04W76/45
摘要： Aspects of mobile communication for establishing a receive-only group communication, such as a Push-to-Talk (PTT) call or multicast call with a plurality of wireless communication devices that are in a receive-only mode are disclosed. When a group call between wireless communication devices starts from an originating device, in one embodiment indicating a receive-only group with which a group call is to be established, one or more receive-only wireless communication devices are determined and invited to participate in the group call. The traffic channel to the receive-only wireless communication device is transitioned to a uni-directional, forward-only traffic channel such that media is provided from the originating wireless communication device to the receive-only wireless communication device via the uni-directional traffic channel.
摘要翻译：公开了用于建立只接收群组通信的移动通信的方面，诸如一键通（PTT）呼叫或具有处于接收方式的多个无线通信设备的多播呼叫。当从始发设备开始无线通信设备之间的组呼呼时，在一个实施例中指示将要与其建立组呼的接收专用组，确定一个或多个仅接收无线通信设备，并邀请其参与群组电话。到仅接收无线通信设备的业务信道被转换到单向的，仅向前的业务信道，使得媒体经由单向业务信道从始发无线通信设备提供给仅接收无线通信设备。

6. 发明授权

US08023981B2 Method and apparatus for adaptive dynamic call setup based on real-time network resource availability 有权
标题翻译：基于实时网络资源可用性的自适应动态呼叫建立方法和装置
公开(公告)号：US08023981B2
公开(公告)日：2011-09-20
申请号：US12118879
申请日：2008-05-12
申请人： Eric C. Rosen , Harleen Gill , Arul Ananthanarayanan
发明人： Eric C. Rosen , Harleen Gill , Arul Ananthanarayanan
IPC分类号： H04B7/00
CPC分类号： H04L47/824 , H04L47/70 , H04L47/805 , H04L47/822 , H04W4/10 , H04W28/16 , H04W76/45
摘要： An apparatus and method for adaptively enabling a PTT communication with efficient resource allocation in a radio access network. After a user uses a mobile device to activate a PTT call, the mobile device checks the network condition before transmitting a PTT call origination request to a PTT server. The mobile device monitors the network condition by tracking the failure rate of prior network resource requests. If the failure rate is below a threshold, the PTT call origination request is sent to a network server before or at the same time with a quality-of-service (QoS) network resource request.
摘要翻译：一种用于在无线电接入网络中自适应地启用具有有效资源分配的PTT通信的装置和方法。在用户使用移动设备激活PTT呼叫之后，移动设备在向PTT服务器发送PTT呼叫发起请求之前检查网络状况。移动设备通过跟踪以前的网络资源请求的故障率来监视网络状况。如果故障率低于阈值，PTT呼叫发起请求将在服务质量（QoS）网络资源请求之前或同时发送到网络服务器。

7. 发明授权

US08532011B2 Method and apparatus for transmitting multiple multicast communications over a wireless communication network 有权
标题翻译：用于通过无线通信网络发送多个多播通信的方法和装置
公开(公告)号：US08532011B2
公开(公告)日：2013-09-10
申请号：US11963024
申请日：2007-12-21
申请人： Zinping Zhang , Harleen Gill , Arul Ananthanarayanan
发明人： Zinping Zhang , Harleen Gill , Arul Ananthanarayanan
IPC分类号： H04H20/71 , H04W4/00 , H04W72/00 , H04L12/28
CPC分类号： H04W72/005
摘要： Apparatus and method for allocating bandwidth for multicast communications in a wireless communication network. The base station allocates certain bandwidth for handling multicast communications through a multicast communication channel. When a new multicast communication arrives, the base station assigns a predefined number of bandwidth to the multicast communication channel according to a predefined algorithm. A wireless device will monitor all slots in a multicast channel and discard all the packets not belonging to its call.
摘要翻译：在无线通信网络中为多播通信分配带宽的装置和方法。基站通过组播通信信道分配一定的带宽用于处理组播通信。当新的组播通信到达时，基站根据预定义的算法向多播通信信道分配预定数量的带宽。无线设备将监视组播信道中的所有时隙，并丢弃不属于其呼叫的所有数据包。

8. 发明申请

US20090082050A1 UNI-DIRECTIONAL TRAFFIC CHANNEL ASSIGNMENT FOR A RECEIVE-ONLY GROUP CALL IN A MOBILE COMMUNICATION SYSTEM 有权
标题翻译：移动通信系统中接收到的集团呼叫的单向通信信道分配
公开(公告)号：US20090082050A1
公开(公告)日：2009-03-26
申请号：US12233085
申请日：2008-09-18
申请人： Ashu RAZDAN , Harleen Gill , Arul Ananthanarayanan , Eric C. Rosen
发明人： Ashu RAZDAN , Harleen Gill , Arul Ananthanarayanan , Eric C. Rosen
IPC分类号： H04B7/26
CPC分类号： H04W4/10 , H04W76/45
摘要： Aspects of mobile communication for establishing a receive-only group communication, such as a Push-to-Talk (PTT) call or multicast call with a plurality of wireless communication devices that are in a receive-only mode are disclosed. When a group call between wireless communication devices starts from an originating device, in one embodiment indicating a receive-only group with which a group call is to be established, one or more receive-only wireless communication devices are determined and invited to participate in the group call. The traffic channel to the receive-only wireless communication device is transitioned to a uni-directional, forward-only traffic channel such that media is provided from the originating wireless communication device to the receive-only wireless communication device via the uni-directional traffic channel.
摘要翻译：公开了用于建立只接收群组通信的移动通信的方面，诸如一键通（PTT）呼叫或具有处于接收方式的多个无线通信设备的多播呼叫。当从始发设备开始无线通信设备之间的组呼呼时，在一个实施例中指示将要与其建立组呼的接收专用组，确定一个或多个仅接收无线通信设备，并邀请其参与群组电话。到仅接收无线通信设备的业务信道被转换到单向的，仅向前的业务信道，使得媒体经由单向业务信道从始发无线通信设备提供给仅接收无线通信设备。

9. 发明申请

US20060221968A1 System and method for distributing VoIP data packets in group communications among wireless telecommunication devices 有权
标题翻译：在无线电信设备之间的组通信中分发VoIP数据分组的系统和方法
公开(公告)号：US20060221968A1
公开(公告)日：2006-10-05
申请号：US11097044
申请日：2005-03-31
申请人： Ashu Razdan , Arul Ananthanarayanan , Eric Rosen , Harleen Gill
发明人： Ashu Razdan , Arul Ananthanarayanan , Eric Rosen , Harleen Gill
IPC分类号： H04Q7/24 , H04L12/66 , H04L12/56 , H04J3/26
CPC分类号： H04W72/005 , H04L12/189 , H04L65/1016 , H04L65/4061 , H04M7/006 , H04M2203/2044 , H04M2203/205 , H04W76/45 , H04W80/00 , H04W80/02 , H04W88/14
摘要： In group wireless telecommunication, such as push-to-talk (PTT) calls, a voice communication is broadcast through Internet protocol data packets to other member devices of the PTT group. At least one communication server receives a single communication stream from a communicating wireless device, such as a PTT call, and creates a group communication to all wireless telecommunication devices of the designated group with the broadcast of Internet protocol data packets containing the voice data of the communication stream to one or more wireless telecommunication devices of the receiving group that can receive and handle the packets. Other wireless network infrastructure can be used to assist the communication server in generation and broadcast of the Internet protocol data packets to the receiving wireless telecommunication devices.
摘要翻译：在诸如即按即说（PTT）呼叫的组无线电信中，通过互联网协议数据分组将语音通信广播到PTT组的其他成员设备。至少一个通信服务器从诸如PTT呼叫的通信无线设备接收单个通信流，并且通过广播包含语音数据的互联网协议数据分组来创建与所指定组的所有无线电信设备的组通信通信流到可以接收和处理分组的接收组的一个或多个无线电信设备。可以使用其他无线网络基础设施来协助通信服务器产生和广播互联网协议数据分组到接收无线电信设备。

10. 发明授权

US08644872B2 Continuous broadcast interface maintenance for group communications to wireless communications devices 有权
标题翻译：连续广播接口维护，用于组通信到无线通信设备
公开(公告)号：US08644872B2
公开(公告)日：2014-02-04
申请号：US12212537
申请日：2008-09-17
申请人： Bongyong Song , Harleen Gill
发明人： Bongyong Song , Harleen Gill
IPC分类号： H04B7/00
CPC分类号： H04W4/10 , H04L12/189 , H04W4/08 , H04W76/45
摘要： A system, method, and computer device that selectively maintain an open broadcast interface to a communication control device that is controlling wireless communication to at least one wireless communication device that is configured to receive group-directed communications for a communication group, such as a push-to-talk (PTT) group. In one embodiment, the wireless communication device registers at the communication control device, such as a base station controller, and at least one broadcast interface is established between the communication control device and another computer device, such as a broadcast A10 interface with a broadcast serving node (BSN). The communication control device maintains the broadcast interface while the wireless communication device configured to receive group-directed communications is registered such that group-directed broadcast communications can more rapidly be delivered to the wireless communication device. When the communication control device determines that the group communication has ended, it releases the broadcast interface.
摘要翻译：一种系统，方法和计算机设备，其选择性地将通信控制设备维持开放的广播接口，所述通信控制设备正在控制至少一个无线通信设备的无线通信，所述至少一个无线通信设备被配置为接收通信组的群组定向通信，诸如推送（PTT）组。在一个实施例中，无线通信设备在诸如基站控制器的通信控制设备处注册，并且在通信控制设备和另一计算机设备之间建立至少一个广播接口，诸如具有广播服务的广播A10接口节点（BSN）。通信控制装置维持广播接口，而被配置为接收群组定向通信的无线通信装置被注册，使得群组定向的广播通信可以更快地被传送到无线通信装置。当通信控制装置确定组通信已经结束时，它释放广播接口。

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