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1. 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。

2. 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。

3. 发明申请

US20090080396A1 SELECTIVE REVIEW OF BUNDLED MESSAGES FROM A WIRELESS COMMUNICATION DEVICE 有权
标题翻译：从无线通信设备中选择性检查已解决的信息
公开(公告)号：US20090080396A1
公开(公告)日：2009-03-26
申请号：US12212490
申请日：2008-09-17
申请人： Bongyong SONG , Kruthika Ponnusamy , Harleen Gill , Arvind Santhanam
发明人： Bongyong SONG , Kruthika Ponnusamy , Harleen Gill , Arvind Santhanam
IPC分类号： H04Q7/20
CPC分类号： H04W4/08 , H04L12/1818 , H04L12/1886 , H04L29/08765 , H04L47/827 , H04L65/4061 , H04W4/10 , H04W74/00 , H04W76/45
摘要： A system, method, and computer device that allow a wireless communication device to selectively bundle messages in an access channel communication packet being sent to another computer device on the wireless communication network, such as a base station are disclosed. The bundled messages are typically sent in response to a request sent to the wireless communication device for response to a specific event, such as the setup of a group communication call. The receiving computer device determines if the access channel communication packet contains data indicating one or more bundled messages are therewithin such that resources only then will expended to review the bundled messages to check for the availability of the requested resources.
摘要翻译：公开了允许无线通信设备选择性地将消息发送到诸如基站等无线通信网络上的另一个计算机设备的接入信道通信分组中的信息的系统，方法和计算机设备。通常，响应于发送到无线通信设备的请求响应于诸如组通信呼叫的设置的特定事件来发送捆绑消息。接收计算机设备确定接入信道通信分组是否包含指示一个或多个捆绑消息的数据，使得只有这样才能消耗资源以检查捆绑消息以检查所请求资源的可用性。

4. 发明申请

US20090080361A1 DE-REGISTERING A MULTICAST GROUP MEMBER FROM A MULTICAST GROUP WITHIN A WIRELESS COMMUNICATIONS NETWORK 有权
标题翻译：从无线通信网络中的多播组中注册一个多播组成员
公开(公告)号：US20090080361A1
公开(公告)日：2009-03-26
申请号：US12233006
申请日：2008-09-18
申请人： Bongyong SONG , Harleen GILL , Arvind V. SANTHANAM
发明人： Bongyong SONG , Harleen GILL , Arvind V. SANTHANAM
IPC分类号： H04H20/71
CPC分类号： H04W4/08 , H04L12/185 , H04L12/189 , H04W8/186
摘要： Aspects of de-registering a multicast group member from a multicast group within a wireless communications network are disclosed. An access terminal sends a first multicast registration message to an access network, with the first multicast registration message identifying a first set of multicast groups. The access network receives the first multicast registration message and registers the access terminal for each of the first set of multicast groups. The access terminal sends a second multicast registration message, the second multicast registration message omitting at least one multicast group from among the first set of multicast groups, the second multicast registration message being sent to request de-registration, for the access terminal, from at least one multicast group. The access network receives the second multicast registration message and interprets the second multicast registration message as a request to de-register the access terminal from the omitted at least one multicast group.
摘要翻译：公开了从无线通信网络内的组播组中注销组播组成员的方面。接入终端向接入网发送第一组播注册消息，第一组播注册消息标识第一组组播组。接入网接收第一组播注册消息，并为第一组多播组中的每一个注册接入终端。所述接入终端发送第二组播注册消息，所述第二组播注册消息从所述第一组多播组中忽略所述第二组播注册消息，所述第二组播注册消息被从所述接入终端发送到请求去注册，从至少一个组播组。接入网接收第二组播注册消息，并将第二组播注册消息解释为从所省略的至少一个组播组中取消注册接入终端的请求。

5. 发明申请

US20090082049A1 CONTINUOUS BROADCAST INTERFACE MAINTENANCE FOR GROUP COMMUNICATIONS TO WIRELESS COMMUNICATIONS DEVICES 有权
标题翻译：无线通信设备组通信的连续广播接口维护
公开(公告)号：US20090082049A1
公开(公告)日：2009-03-26
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。

6. 发明申请

US20090082048A1 CONTINUOUS INTERFACE MAINTENANCE FOR GROUP COMMUNICATIONS TO A WIRELESS COMMUNICATIONS DEVICE GROUP 失效
标题翻译：无线通信设备集团通信的连续接口维护
公开(公告)号：US20090082048A1
公开(公告)日：2009-03-26
申请号：US12212532
申请日：2008-09-17
申请人： Bongyong SONG , Harleen Gill
发明人： Bongyong SONG , Harleen Gill
IPC分类号： H04Q7/20
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 interface to a communication control device that is controlling wireless communication to at least one of a plurality of wireless communication devices that are in 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 interface is established between the communication control device and another computer device on the wireless communication network, such as a broadcast A10 interface with a broadcast serving node (BSN). The communication control device will then maintain the interface while the at least one wireless communication device, or at least one member device of the communication group, is registered such that group communications can more rapidly be delivered to the wireless communication device.
摘要翻译：一种系统，方法和计算机设备，其选择性地保持与正在控制到通信组中的多个无线通信设备中的至少一个的通信控制设备的开放接口，所述无线通信设备诸如一键通（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与无线通信网络上的另一计算机设备之间建立至少一个接口，诸如广播A10接口与广播服务节点（BSN）。然后，通信控制设备将保持接口，同时至少一个无线通信设备或通信组的至少一个成员设备被注册，使得群组通信可以更快地被传送到无线通信设备。

7. 发明申请

US20100157870A1 MANAGING A MULTICAST GROUP MEMBERSHIP TABLE AT AN ACCESS NETWORK WITHIN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开
标题翻译：在无线通信系统中管理访问网络中的多播组成员表
公开(公告)号：US20100157870A1
公开(公告)日：2010-06-24
申请号：US12339929
申请日：2008-12-19
申请人： Bongyong SONG , Harleen Gill , Arulmozhi Kasi Ananthanarayanan
发明人： Bongyong SONG , Harleen Gill , Arulmozhi Kasi Ananthanarayanan
IPC分类号： H04H20/71
CPC分类号： H04L12/185 , H04L12/189
摘要： Managing multicast communications within a wireless communications system, including receiving, at an access network, a group status message including a multicast session identifier and at least one access terminal identifier. The access network updates a multicast group membership table based on the group status message. The multicast group membership table is configured to include a list of access terminal identifiers that have registered for the multicast session identified by the multicast session identifier.
摘要翻译：管理无线通信系统内的组播通信，包括在接入网络处接收包括多播会话标识符和至少一个接入终端标识符的组状态消息。访问网络基于组状态消息来更新多播组成员资格表。多播组成员关系表被配置为包括已经为由多播会话标识符标识的多播会话注册的接入终端标识符的列表。

8. 发明申请

US20090080356A1 MANAGING ACKNOWLEDGMENT TRANSMISSIONS FROM MULTICAST GROUP MEMBERS OF A MULTICAST GROUP WITHIN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
标题翻译：管理在无线通信网络中的多播组的多播组成员的确认传输
公开(公告)号：US20090080356A1
公开(公告)日：2009-03-26
申请号：US12212423
申请日：2008-09-17
申请人： Bongyong SONG , Harleen GILL
发明人： Bongyong SONG , Harleen GILL
IPC分类号： H04H20/71
CPC分类号： H04W28/02 , H04L12/1872 , H04L12/189 , H04L47/10 , H04L47/12 , H04L47/14 , H04L47/15 , H04L47/32 , H04L47/323 , H04W4/06 , H04W4/10 , H04W60/00 , H04W72/005 , H04W76/40
摘要： Aspects of managing acknowledgment transmissions from multicast group members of a multicast group within a wireless communications network are disclosed. An access network transmits an announce message announcing a multicast session to a plurality of access terminals. One of the plurality of access terminals (i.e., a first responder) sends a BCMCSFlowRegistration message and an announce acknowledgment (ACK) message to the access network. In an example, the BCMCSFlowRegistration message and announce ACK message are sent within the same access probe on a reverse link access channel. Next, the access network sends, in response to the received BCMCSFlowRegistration message, a suppression message to request access terminals not to send announce acknowledgment messages for the announced multicast session. Alternatively, an application server sends the suppression message in response to the received announce ACK message. In either scenario, the access terminals receiving the suppression message suppress transmission of subsequent announce ACK messages.
摘要翻译：公开了在无线通信网络内管理来自组播组的组播组成员的确认传输的方面。接入网络向多个接入终端发送通告多播会话的通告消息。多个接入终端（即第一应答者）之一向接入网发送BCMCSFlowRegistration消息和通告确认（ACK）消息。在一个示例中，BCMCSFlow注册消息和通告ACK消息在反向链路接入信道上的相同接入探测器内发送。接下来，接入网响应于接收到的BCMCSFlowRegistration消息发送抑制消息，以请求接入终端不发布用于所宣布的多播会话的通知确认消息。或者，应用服务器响应于所接收的通告ACK消息发送抑制消息。在任一情况下，接收抑制消息的接入终端抑制后续通告ACK消息的传输。

9. 发明申请

US20130244653A1 ACCESS POINT SYNCHRONIZATION WITH COOPERATIVE MOBILE DEVICES 有权
标题翻译：与合作移动设备的接入点同步
公开(公告)号：US20130244653A1
公开(公告)日：2013-09-19
申请号：US13423090
申请日：2012-03-16
申请人： Bongyong SONG , Kaushik CHAKRABORTY , Samir Salib SOLIMAN
发明人： Bongyong SONG , Kaushik CHAKRABORTY , Samir Salib SOLIMAN
IPC分类号： H04W56/00
CPC分类号： H04W56/001 , H04W56/0015 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/22
摘要： A mobile device provides first information to an access point over an out-of-band wireless link. The access point uses the first information to coarsely synchronize with a macrocell base station. The access point transmits a low power pilot signal that is formed using a pseudo-random noise (PN) sequence. The mobile device uses the out-of-band wireless link to provide second information to the access point that indicates a PN phase of the pilot signal with respect to a reference time point. The access point uses the second information to finely synchronize with the macrocell base station. The mobile device communicates with a mobile operator core network through the access point using an in-band wireless link to the access point. The mobile device compensates for propagation delay when obtaining time information. The mobile device provides additional information to the access point, which the access point uses to adjust for continued clock drift.
摘要翻译：移动设备通过带外无线链路向接入点提供第一信息。接入点使用第一信息与宏小区基站粗略同步。接入点发送使用伪随机噪声（PN）序列形成的低功率导频信号。移动设备使用带外无线链路来向接入点提供相对于参考时间点指示导频信号的PN相位的第二信息。接入点使用第二信息与宏小区基站精细同步。移动设备使用到接入点的带内无线链路通过接入点与移动运营商核心网络进行通信。移动设备在获取时间信息时补偿传播延迟。移动设备向接入点提供附加信息，接入点用于调整持续的时钟漂移。

10. 发明申请

US20090080364A1 SUPPORTING A MULTICAST SESSION WITHIN A WIRELESS COMMUNICATIONS NETWORK 失效
标题翻译：在无线通信网络中支持多播会议
公开(公告)号：US20090080364A1
公开(公告)日：2009-03-26
申请号：US12235417
申请日：2008-09-22
申请人： Bongyong SONG , Arvind Santhanam
发明人： Bongyong SONG , Arvind Santhanam
IPC分类号： H04H20/71
CPC分类号： H04W48/10 , H04W4/06 , H04W4/10 , H04W72/005 , H04W76/45
摘要： Methods of supporting a multicast session within a wireless communications network are provided. An access terminal adjusts a monitoring rate of a downlink control channel either (i) after transmitting a multicast registration message in a sector that is not supporting a given multicast session or (ii) after receiving an announce message announcing the given multicast session. An access network anticipates the monitoring rate adjustment, and sends a message advertising the given multicast session (e.g., a broadcast overhead message (BOM)) based on the adjusted monitoring rate. Further, the announce message sent by the access network can be sent on the downlink control channel, and can be sent based on expected paging cycles, or monitoring rates, of the downlink control channel at one or more access terminals within the network prior to the monitoring rate adjustment.
摘要翻译：提供了在无线通信网络内支持多播会话的方法。接入终端在（i）在不支持给定多播会话的扇区中发送多播注册消息之后（i）在接收到通知给定多播会话的通告消息之后，调整下行链路控制信道的监视速率。访问网络预期监视速率调整，并且基于调整的监视速率发送广告给定多播会话（例如，广播开销消息（BOM））的消息。此外，由接入网发送的通告消息可以在下行链路控制信道上发送，并且可以基于网络内的一个或多个接入终端的下行链路控制信道的预期寻呼周期或监视速率发送，监测率调整。

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