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1. 发明申请

US20100248770A1 DETERMINING LATENCY IN A WIRELESS COMMUNICATIONS SYSTEM 失效
标题翻译：确定无线通信系统中的延迟
公开(公告)号：US20100248770A1
公开(公告)日：2010-09-30
申请号：US12718670
申请日：2010-03-05
申请人： MOHAMMED ATAUR RAHMAN SHUMAN , Ashutosh Aggarwal
发明人： MOHAMMED ATAUR RAHMAN SHUMAN , Ashutosh Aggarwal
IPC分类号： H04B7/00 , H04B17/00
CPC分类号： H04W4/10 , H04W72/005 , H04W76/45
摘要： In an embodiment, a given access terminal (AT) detects a request to initiate a Push-to-Talk (PTT) session, and stores first time information indicative of when the request to initiate the PTT session is detected. The given AT sends the request as a message to an access network, which forwards an announce message to announce the PTT session to a plurality of access terminals. At least one of the plurality ATs accepts the announce message to join the PTT session, and the access network sends a message to the given AT granting permission to begin the PTT session. The given AT stores second time information indicative of when the permission is received, and sends PTT latency information based on the first and second time information to the access network, the PTT latency information related to an initial PTT latency of the PTT session.
摘要翻译：在一个实施例中，给定的接入终端（AT）检测到发起一键通（PTT）会话的请求，并且存储指示何时检测到发起PTT会话的请求的第一时间信息。给定的AT将请求作为消息发送到接入网络，该接入网转发通告消息以向多个接入终端通知PTT会话。多个AT中的至少一个接受该通知消息以加入PTT会话，并且接入网向给定的AT发送一个消息以允许开始PTT会话。给定的AT存储指示何时接收许可的第二时间信息，并且基于第一和第二时间信息向接入网络发送与PTT会话的初始PTT等待时间相关的PTT等待时间信息。

2. 发明授权

US08744509B2 Reducing time for call failure indication 有权
标题翻译：减少呼叫失败指示的时间
公开(公告)号：US08744509B2
公开(公告)日：2014-06-03
申请号：US12751624
申请日：2010-03-31
申请人： Mohammed Ataur Rahman Shuman , Ashutosh Aggarwal
发明人： Mohammed Ataur Rahman Shuman , Ashutosh Aggarwal
IPC分类号： H04W24/00
CPC分类号： H04W76/00 , H04W4/10 , H04W76/18 , H04W76/45
摘要： Techniques are disclosed for reducing the time for a wireless communication device originating a group communication, such as a push-to-talk call, to receive a call failure indication on a wireless communications system. In an embodiment, a group communications server receives a request to initiate a call with a target from an originator, and sends a corresponding message to a network node. If the call cannot be completed, the server receives from the network node an internet control message protocol (ICMP) message indicative of there being no connection between the network node and the target wireless communication device. In response to the message, the group communications server sends a status failure message to the originating wireless communication device.
摘要翻译：公开了用于减少发起诸如即按即说呼叫的组通信的无线通信设备在无线通信系统上接收呼叫失败指示的时间的技术。在一个实施例中，组通信服务器从始发者接收到发起与目标的呼叫的请求，并且向网络节点发送相应的消息。如果呼叫不能完成，服务器从网络节点接收指示网络节点和目标无线通信设备之间没有连接的互联网控制消息协议（ICMP）消息。响应于该消息，组通信服务器向始发无线通信设备发送状态失败消息。

3. 发明授权

US08346211B2 Reducing latency in a prepaid group communication session within a wireless communications system 有权
标题翻译：减少无线通信系统内预付组通信会话的延迟
公开(公告)号：US08346211B2
公开(公告)日：2013-01-01
申请号：US12501992
申请日：2009-07-13
申请人： Mohammed Ataur Rahman Shuman , Mark Maggenti , Ashutosh Aggarwal
发明人： Mohammed Ataur Rahman Shuman , Mark Maggenti , Ashutosh Aggarwal
IPC分类号： H04M11/00
CPC分类号： H04L12/14 , H04L65/403 , H04L65/4061 , H04M15/64 , H04M15/8066 , H04M15/8072 , H04M15/8077 , H04M15/8228 , H04M15/85 , H04M15/851 , H04M15/854 , H04M17/00 , H04M2215/7478 , H04M2215/7485 , H04M2215/7492 , H04M2215/7833 , H04M2215/815 , H04M2215/8166 , H04W4/24 , H04W76/45
摘要： Embodiments are directed to managing a prepaid server-arbitrated group communication session within a wireless communications system. A server receives, from a session originator, a request to setup a prepaid group communication session with at least one session target, the prepaid group communication session requiring each session participant to have an available prepaid account balance above a threshold level. The server sends a query to an online charging system to determine whether at least the session originator has a prepaid account with an available balance at least equal to the threshold level. The server initiates setup of the requested prepaid group communication session without waiting to receive a response to the query, thereby reducing latency associated with set-up of the prepaid group communication session.
摘要翻译：实施例涉及在无线通信系统内管理预付费服务器仲裁组通信会话。服务器从会话发起者接收到与至少一个会话目标建立预付费组通信会话的请求，所述预付费组通信会话要求每个会话参与者具有高于阈值水平的可用预付费账户余额。服务器向在线计费系统发送查询以确定至少会话发起者是否具有至少等于阈值级别的可用余额的预付费账户。服务器启动所请求的预付费组通信会话的设置，而不等待接收对查询的响应，从而减少与预付组通信会话的建立相关联的延迟。

4. 发明申请

US20100015945A1 REDUCING LATENCY IN A PREPAID GROUP COMMUNICATION SESSION WITHIN A WIRELESS COMMUNICATIONS SYSTEM 有权
标题翻译：在无线通信系统中减少预防组通信会议的延期
公开(公告)号：US20100015945A1
公开(公告)日：2010-01-21
申请号：US12501992
申请日：2009-07-13
申请人： MOHAMMED ATAUR RAHMAN SHUMAN , Mark Maggenti , Ashutosh Aggarwal
发明人： MOHAMMED ATAUR RAHMAN SHUMAN , Mark Maggenti , Ashutosh Aggarwal
IPC分类号： H04M11/00
CPC分类号： H04L12/14 , H04L65/403 , H04L65/4061 , H04M15/64 , H04M15/8066 , H04M15/8072 , H04M15/8077 , H04M15/8228 , H04M15/85 , H04M15/851 , H04M15/854 , H04M17/00 , H04M2215/7478 , H04M2215/7485 , H04M2215/7492 , H04M2215/7833 , H04M2215/815 , H04M2215/8166 , H04W4/24 , H04W76/45
摘要： Embodiments are directed to managing a prepaid server-arbitrated group communication session within a wireless communications system. A server receives, from a session originator, a request to setup a prepaid group communication session with at least one session target, the prepaid group communication session requiring each session participant to have an available prepaid account balance above a threshold level. The server sends a query to an online charging system to determine whether at least the session originator has a prepaid account with an available balance at least equal to the threshold level. The server initiates setup of the requested prepaid group communication session without waiting to receive a response to the query, thereby reducing latency associated with set-up of the prepaid group communication session.
摘要翻译：实施例涉及在无线通信系统内管理预付费服务器仲裁组通信会话。服务器从会话发起者接收到与至少一个会话目标建立预付费组通信会话的请求，所述预付费组通信会话要求每个会话参与者具有高于阈值水平的可用预付费账户余额。服务器向在线计费系统发送查询以确定至少会话发起者是否具有至少等于阈值级别的可用余额的预付费账户。服务器启动所请求的预付费组通信会话的设置，而不等待接收对查询的响应，从而减少与预付组通信会话的建立相关联的延迟。

5. 发明授权

US08761823B2 Determining session setup latency in a wireless communications system 失效
标题翻译：确定无线通信系统中的会话建立延迟
公开(公告)号：US08761823B2
公开(公告)日：2014-06-24
申请号：US12718670
申请日：2010-03-05
申请人： Mohammed Ataur Rahman Shuman , Ashutosh Aggarwal
发明人： Mohammed Ataur Rahman Shuman , Ashutosh Aggarwal
IPC分类号： H04B7/00
CPC分类号： H04W4/10 , H04W72/005 , H04W76/45
摘要： In an embodiment, a given access terminal (AT) detects a request to initiate a Push-to-Talk (PTT) session, and stores first time information indicative of when the request to initiate the PTT session is detected. The given AT sends the request as a message to an access network, which forwards an announce message to announce the PTT session to a plurality of access terminals. At least one of the plurality ATs accepts the announce message to join the PTT session, and the access network sends a message to the given AT granting permission to begin the PTT session. The given AT stores second time information indicative of when the permission is received, and sends PTT latency information based on the first and second time information to the access network, the PTT latency information related to an initial PTT latency of the PTT session.
摘要翻译：在一个实施例中，给定的接入终端（AT）检测到发起一键通（PTT）会话的请求，并且存储指示何时检测到发起PTT会话的请求的第一时间信息。给定的AT将请求作为消息发送到接入网络，该接入网转发通告消息以向多个接入终端通知PTT会话。多个AT中的至少一个接受该通知消息以加入PTT会话，并且接入网向给定的AT发送一个消息以允许开始PTT会话。给定的AT存储指示何时接收许可的第二时间信息，并且基于第一和第二时间信息向接入网络发送与PTT会话的初始PTT等待时间相关的PTT等待时间信息。

6. 发明申请

US20100260107A1 REDUCING TIME FOR CALL FAILURE INDICATION 有权
标题翻译：减少呼叫失败指示的时间
公开(公告)号：US20100260107A1
公开(公告)日：2010-10-14
申请号：US12751624
申请日：2010-03-31
申请人： MOHAMMED ATAUR RAHMAN SHUMAN , Ashutosh Aggarwal
发明人： MOHAMMED ATAUR RAHMAN SHUMAN , Ashutosh Aggarwal
IPC分类号： H04W24/00
CPC分类号： H04W76/00 , H04W4/10 , H04W76/18 , H04W76/45
摘要： Techniques are disclosed for reducing the time for a wireless communication device originating a group communication, such as a push-to-talk call, to receive a call failure indication on a wireless communications system. In an embodiment, a group communications server receives a request to initiate a call with a target from an originator, and sends a corresponding message to a network node. If the call cannot be completed, the server receives from the network node an internet control message protocol (ICMP) message indicative of there being no connection between the network node and the target wireless communication device. In response to the message, the group communications server sends a status failure message to the originating wireless communication device.
摘要翻译：公开了用于减少发起诸如即按即说呼叫的组通信的无线通信设备在无线通信系统上接收呼叫失败指示的时间的技术。在一个实施例中，组通信服务器从始发者接收到发起与目标的呼叫的请求，并且向网络节点发送相应的消息。如果呼叫不能完成，服务器从网络节点接收指示网络节点和目标无线通信设备之间没有连接的互联网控制消息协议（ICMP）消息。响应于该消息，组通信服务器向始发无线通信设备发送状态失败消息。

7. 发明申请

US20100255831A1 DETERMINING DELAY IN A COMMUNICATIONS SYSTEM 审中-公开
标题翻译：确定通信系统中的延迟
公开(公告)号：US20100255831A1
公开(公告)日：2010-10-07
申请号：US12750253
申请日：2010-03-30
申请人： Mohammed Ataur Rahman Shuman , Ashutosh Aggarwal
发明人： Mohammed Ataur Rahman Shuman , Ashutosh Aggarwal
IPC分类号： H04W24/00
CPC分类号： H04L65/1069 , H04L65/1006 , H04L65/80 , H04M7/0084
摘要： In an embodiment, a first terminal detects a request to initiate a call session (e.g., a VoIP session) from the first terminal to a second terminal, stores first time information indicative of when the request to initiate the call session is detected and transmits a call invite message to the second terminal. The first terminal receives a call answer from the second terminal in response to the call invite message, and stores second time information indicative of when the call answer is received. The first terminal sends Post Dial Delay (PDD) information based on the first and second time information. A server receives the PDD information within a signaling message defined by a communication protocol associated with the call session or the information needed to determine the PDD of the call session.
摘要翻译：在一个实施例中，第一终端检测从第一终端到第二终端发起呼叫会话（例如，VoIP会话）的请求，存储指示何时检测到发起呼叫会话的请求，并发送呼叫邀请消息到第二个终端。第一终端响应于呼叫邀请消息从第二终端接收呼叫应答，并存储指示何时接收到呼叫应答的第二时间信息。第一个终端基于第一和第二时间信息发送后拨后延迟（PDD）信息。服务器在由与呼叫会话相关联的通信协议或确定呼叫会话的PDD所需的信息定义的信令消息内接收PDD信息。

8. 发明授权

US08738058B2 High-priority communications sessions within a wireless communications system 有权
标题翻译：无线通信系统内的高优先级通信会话
公开(公告)号：US08738058B2
公开(公告)日：2014-05-27
申请号：US12750218
申请日：2010-03-30
申请人： Beth A. Brewer , Hamsini Bhaskaran , Ashutosh Aggarwal
发明人： Beth A. Brewer , Hamsini Bhaskaran , Ashutosh Aggarwal
IPC分类号： H04W4/00 , H04W72/00 , H04W24/00
CPC分类号： H04W4/10 , H04W4/90 , H04W28/22 , H04W68/00 , H04W76/36 , H04W76/45 , H04W76/50
摘要： In an embodiment, a call originator sends, to an application server, a request to initiate a given communication session with at least one call target, the received request configured to indicate to the application server that the given communication session is associated with a high-priority. The application server configures a call announcement to force the at least one call target to accept the given communication session, and transmits the configured call announcement to the at least one call target. The at least one call target receives the call announcement, and determines that the call announcement is configured to force the given access terminal to accept the given communication session. Responsive to the determination, the at least one call target transmits an acknowledgment to the call announcement that indicates that the at least one call target has accepted the given communication session.
摘要翻译：在一个实施例中，呼叫发起者向应用服务器发送与至少一个呼叫目标发起给定通信会话的请求，所述接收到的请求被配置为向应用服务器指示给定通信会话与高通优先。应用服务器配置呼叫通知以迫使至少一个呼叫目标接受给定的通信会话，并将配置的呼叫通知发送到至少一个呼叫目标。所述至少一个呼叫目标接收所述呼叫通知，并且确定所述呼叫通知被配置为强制给定接入终端接受给定的通信会话。响应于确定，所述至少一个呼叫目标向呼叫公告发送指示所述至少一个呼叫目标已经接受给定通信会话的确认。

9. 发明授权

US08577404B2 Prioritization of group communications at a wireless communication device 有权
公开(公告)号：US08577404B2
公开(公告)日：2013-11-05
申请号：US12502036
申请日：2009-07-13
申请人： Beth Ann Brewer , Ashutosh Aggarwal
发明人： Beth Ann Brewer , Ashutosh Aggarwal
IPC分类号： H04B7/00
CPC分类号： H04W4/10 , H04W4/08 , H04W76/45
摘要： An embodiment is directed to switching between server-arbitrated group communication sessions at an access terminal (AT) within a wireless communications system. The AT participates in a first group communication session when it receives an announce message announcing a second group communication session, acquires priority levels for the first and/or second group communication sessions and determines whether to switch between sessions based on the priority level(s). In another embodiment, the AT participates in a given processing task (e.g., a gaming session, a voice call, a group session, etc.) when it receives an alert that relates to a group communication session. If the alert is specially configured to force the given access terminal to drop the given processing task, the AT drops the given processing task irrespective of whether the AT later joins the announced group communication session.

10. 发明申请

US20100248742A1 REGULATING THE SCOPE OF SERVICE GEOGRAPHICALLY IN WIRELESS NETWORKS BASED ON PRIORITY 有权
标题翻译：基于优先级在无线网络中规范地理服务范围
公开(公告)号：US20100248742A1
公开(公告)日：2010-09-30
申请号：US12728005
申请日：2010-03-19
申请人： Bongyong Song , Arvind V. Santhanam , Beth A. Brewer , Ashutosh Aggarwal
发明人： Bongyong Song , Arvind V. Santhanam , Beth A. Brewer , Ashutosh Aggarwal
IPC分类号： H04W64/00
CPC分类号： H04L12/185 , H04L12/1881 , H04L63/107 , H04L67/18 , H04L67/322 , H04M1/72572 , H04M1/72577 , H04M3/38 , H04M2242/14 , H04W4/02 , H04W4/021 , H04W48/04 , H04W72/005 , H04W72/06 , H04W76/45
摘要： A network communication entity (e.g., an access terminal, access network and/or application server) obtains a location associated with a given access terminal that is attempting to participate in a given communication service, obtains a priority level of the given access terminal, determines a given level of service restriction for the given access terminal's participation in the given communication service based on the obtained location and the obtained priority level and restricts the given access terminal's participation in the given communication service based on the given level of service restriction. In an example, the priority levels can be established such that low-priority access terminals obtain a first level of service restriction within a defined location region, and a second level of service restriction outside of the defined location region, whereas high-priority access terminals obtain the first level of service restriction both inside and outside of the defined location region.
摘要翻译：网络通信实体（例如，接入终端，接入网络和/或应用服务器）获得与尝试参与给定通信业务的给定接入终端相关联的位置，获得给定接入终端的优先级，确定基于所获得的位置和所获得的优先级，给定接入终端参与给定通信业务的给定级别的服务限制，并且基于给定的服务级别限制来限制给定接入终端参与给定通信服务。在一个示例中，可以建立优先级，使得低优先级接入终端在所定义的位置区域内获得第一级服务限制，并且在所定义的位置区域之外获得第二级服务限制，而高优先级接入终端在定义的位置区域内部和外部获得第一级服务限制。

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