公开(公告)号：US07738832B2

公开(公告)日：2010-06-15

申请号：US11851750

申请日：2007-09-07

申请人： Ragulan Sinnarajah ,  Jun Wang ,  Tao Chen

发明人： Ragulan Sinnarajah ,  Jun Wang ,  Tao Chen

IPC分类号： H04H1/00

CPC分类号： H04W36/08 ,  H04W4/06 ,  H04W36/06 ,  H04W72/005

摘要： A wireless communications network (100) includes various base stations (110) and subscriber-stations (114). The base stations each provide (602) broadcast content services to subscriber-stations over communication channels of one of the following types: 1) shared channels for use by multiple subscriber-stations, 2) individual channels each dedicated for use by an individual subscriber-station. In response to one or more prescribed condition changes (604), there is a switch (606) in the type of communications channel used to provide broadcast content services to one or more given subscriber-stations.

摘要翻译： 无线通信网络（100）包括各种基站（110）和用户站（114）。 基站各自通过以下类型之一的通信信道向用户站提供（602）广播内容服务：1）多个用户站使用的共享信道，2）专用于个体用户的各个信道， 站。 响应于一个或多个规定条件改变（604），存在用于向一个或多个给定用户站提供广播内容服务的通信信道类型的交换机（606）。

公开(公告)号：US20080076348A1

公开(公告)日：2008-03-27

申请号：US11767434

申请日：2007-06-22

申请人： Ragulan Sinnarajah ,  Jun Wang ,  Tao Chen ,  Raymond Hsu

发明人： Ragulan Sinnarajah ,  Jun Wang ,  Tao Chen ,  Raymond Hsu

IPC分类号： H04H60/05

CPC分类号： H04W72/005 ,  H04W88/08

摘要： A wireless communications network includes roving subscriber-stations and base stations receiving broadcast programs from a content server. A subscriber-station evaluates whether a desired program is available from a subject base station. According to this evaluation, the subscriber-station takes steps to (1) receive the desired program on a shared channel for reception by multiple subscriber-stations, or (2) initiate base station delivery of the desired program to the subscriber-station on an individual channel. Responsive to a message from a subject subscriber-station identifying a desired program, a base station either (1) continues transmitting the desired program upon a shared channel, (2) starts transmitting the desired program on a shared channel, or (3) sends the subject subscriber-station a channel assignment message and commences transmission of the desired program on the assigned individual channel.

摘要翻译： 无线通信网络包括从内容服务器接收广播节目的漫游订户站和基站。 用户站评估所需节目是否可从主体基站获得。 根据该评估，用户台采取步骤（1）在共享信道上接收期望的节目以供多个用户站接收，或者（2）在所述用户站上发送所需节目的基站传送 个人频道 （1）在共享信道上继续发送所需节目，（2）在共享信道上开始发送期望的节目，或者（3）发送 主体用户站信道分配消息，并且在所分配的个体信道上开始传送所需节目。

公开(公告)号：US20080026785A1

公开(公告)日：2008-01-31

申请号：US11777996

申请日：2007-07-13

申请人： Ragulan Sinnarajah ,  Jun Wang ,  Tao Chen

发明人： Ragulan Sinnarajah ,  Jun Wang ,  Tao Chen

IPC分类号： H04M1/00

CPC分类号： H04W76/20 ,  H04W4/06 ,  H04W4/16 ,  H04W68/00 ,  H04W76/23 ,  H04W76/40

摘要： A method for managing a point-to-point call initiated (702) between a wireless mobile station (114, 400) and a remote party while the mobile is receiving broadcast content via one or more multi-user forward-link broadcast channels (508). The mobile station notifies (704) the network (110) of preferences as to prescribed categories of operating conditions, such as whether to continue receiving the broadcast content, and election between the point-to-point call and the broadcast content should network resources be able to conduct the point-to-point call and broadcast content concurrently. In accordance with the preferences, communications are conducted (706) in one of the following operating modes: (1) conducting the point-to-point call and discontinuing reception of the broadcast, (2) conducting the point-to-point call and continuing reception of the broadcast, (3) aborting completion of the point-to-point call and continuing reception of the broadcast.

摘要翻译： 一种用于在移动台经由一个或多个多用户前向链路广播信道（508）接收广播内容时管理在无线移动站（114,400）和远程方之间发起的点对点呼叫（702）的方法 ）。 移动台向网络（110）通知关于规定类别的操作条件（例如是否继续接收广播内容）以及网络资源之间的点对点呼叫和广播内容之间的选择的偏好 能够同时进行点对点呼叫和广播内容。 根据偏好，通过以下操作模式之一进行通信（706）：（1）进行点对点呼叫和停止广播的接收，（2）进行点对点呼叫和 继续接收广播，（3）中止点对点呼叫的完成和继续接收广播。

公开(公告)号：US20080014949A1

公开(公告)日：2008-01-17

申请号：US11777993

申请日：2007-07-13

申请人： Ragulan Sinnarajah ,  Jun Wang ,  Tao Chen

发明人： Ragulan Sinnarajah ,  Jun Wang ,  Tao Chen

IPC分类号： H04Q7/20

CPC分类号： H04W76/20 ,  H04W4/06 ,  H04W4/16 ,  H04W68/00 ,  H04W76/23 ,  H04W76/40

摘要： A method for managing a point-to-point call initiated (702) between a wireless mobile station (114, 400) and a remote party while the mobil is receiving broadcast content via one or more multi-user forward-link broadcast channels (508). The mobile station notifies (704) the network (110) of preferences as to prescribed categories of operating conditions, such as whether to continue receiving the broadcast content, and election between the point-to-point call and broadcast content concurrently. In accordance with the preferences, communications are conducted (706) in one of the following operating modes: (1) conducting the point-to-point call and discontinuing reception of the broadcast, (2) conducting the point-to-point call and continuing reception of the broadcast, (3) aborting completion of the point-to-point call and continuing reception of the broadcast.

摘要翻译： 一种用于在移动台经由一个或多个多用户前向链路广播信道（508）接收广播内容时管理在无线移动站（114,400）和远程方之间发起的点对点呼叫（702）的方法 ）。 移动台向网络（110）通知关于规定类别的操作条件（诸如是否继续接收广播内容）以及同时在点对点呼叫和广播内容之间进行选择的偏好。 根据偏好，通过以下操作模式之一进行通信（706）：（1）进行点对点呼叫和停止广播的接收，（2）进行点对点呼叫和 继续接收广播，（3）中止点对点呼叫的完成和继续接收广播。

公开(公告)号：US07096024B2

公开(公告)日：2006-08-22

申请号：US10356053

申请日：2003-01-31

申请人： Ragulan Sinnarajah ,  Jun Wang ,  Tao Chen

发明人： Ragulan Sinnarajah ,  Jun Wang ,  Tao Chen

IPC分类号： H04Q7/20

CPC分类号： H04W76/20 ,  H04W4/06 ,  H04W4/16 ,  H04W68/00 ,  H04W76/23 ,  H04W76/40

摘要： A method for managing a point-to-point call initiated (702) between a wireless mobile station (114, 400) and a remote party while the mobile is receiving broadcast content via one or more multi-user forward-link broadcast channels (508). The mobile station notifies (704) the network (110) of preferences as to prescribed categories of operating conditions, such as whether to continue receiving the broadcast content, and election between the point-to-point call and the broadcast content should network resources be unable to conduct the point-to-point call and broadcast content concurrently. In accordance with the preferences, communications are conducted (706) in one of the following operating modes: (1) conducting the point-to-point call and discontinuing reception of the broadcast, (2) conducting the point-to-point call and continuing reception of the broadcast, (3) aborting completion of the point-to-point call and continuing reception of the broadcast.

公开(公告)号：US07912485B2

公开(公告)日：2011-03-22

申请号：US10938712

申请日：2004-09-10

申请人： Ragulan Sinnarajah ,  Jun Wang ,  Sanjeev Arvind Athalye

发明人： Ragulan Sinnarajah ,  Jun Wang ,  Sanjeev Arvind Athalye

IPC分类号： H04W68/00

CPC分类号： H04W4/06 ,  H04L12/1859 ,  H04L12/189 ,  H04W68/00 ,  H04W72/005 ,  H04W76/40

摘要： A method and a system for providing signaling in cellular telephone system providing broadcast services to fully integrate broadcast services with the services provided by the cellular telephone systems. The signaling method coordinate interaction between an access network and the subscriber station to allowing the subscriber station to decode the broadcast service, to receive paging messages while receiving the broadcast service, to properly transition between operation states, and other functions known to one of ordinary skill in the art.

摘要翻译： 一种用于在提供广播服务的蜂窝电话系统中提供信令以将广播服务与蜂窝电话系统提供的服务完全整合的方法和系统。 信令方法协调接入网与用户站之间的交互，以允许用户台解码广播服务，在接收广播服务的同时接收寻呼消息，以适当地在操作状态之间转换，以及普通技术人员已知的其他功能 在艺术。

公开(公告)号：US20070086393A1

公开(公告)日：2007-04-19

申请号：US11565602

申请日：2006-11-30

申请人： Ragulan Sinnarajah ,  Edward Tiedemann ,  Ramin Rezaiifar ,  Jun Wang ,  Duncan Ho

发明人： Ragulan Sinnarajah ,  Edward Tiedemann ,  Ramin Rezaiifar ,  Jun Wang ,  Duncan Ho

IPC分类号： H04B7/216

CPC分类号： H04L1/188 ,  H04L1/1607 ,  H04L2212/00 ,  H04W28/06 ,  H04W28/18 ,  H04W72/04 ,  H04W72/042 ,  H04W76/10 ,  H04W76/11 ,  H04W76/19

摘要： Techniques for minimizing call setup latency are disclosed. In one aspect, a channel assignment message is sent with a flag to direct the use of previously negotiated service parameters. This aspect eliminates the need for service negotiation messages. In another aspect, a channel assignment message is sent with an active set identifier instead of an active set and its parameters. This aspect reduces the transmission time of the channel assignment message. In yet another aspect, call setup without paging is facilitated by a mobile station (106) sending a pilot strength measurement message between active communication sessions, such that a channel assignment message can be used for mobile station terminated call setup without the need for mobile station paging and related messages.

公开(公告)号：US20070086390A1

公开(公告)日：2007-04-19

申请号：US11565597

申请日：2006-11-30

申请人： Ragulan Sinnarajah ,  Edward Tiedemann ,  Ramin Rezaiifar ,  Jun Wang ,  Duncan Ho

发明人： Ragulan Sinnarajah ,  Edward Tiedemann ,  Ramin Rezaiifar ,  Jun Wang ,  Duncan Ho

IPC分类号： H04B7/216

CPC分类号： H04L1/188 ,  H04L1/1607 ,  H04L2212/00 ,  H04W28/06 ,  H04W28/18 ,  H04W72/04 ,  H04W72/042 ,  H04W76/10 ,  H04W76/11 ,  H04W76/19

摘要： Techniques for minimizing call setup latency are disclosed. In one aspect, a channel assignment message is sent with a flag to direct the use of previously negotiated service parameters. This aspect eliminates the need for service negotiation messages. In another aspect, a channel assignment message is sent with an active set identifier instead of an active set and its parameters. This aspect reduces the transmission time of the channel assignment message. In yet another aspect, call setup without paging is facilitated by a mobile station (106) sending a pilot strength measurement message between active communication sessions, such that a channel assignment message can be used for mobile station terminated call setup without the need for mobile station paging and related messages.

摘要翻译： 公开了用于最小化呼叫建立延迟的技术。 在一个方面，用标志发送信道分配消息，以指示使用先前协商的服务参数。 这方面消除了对服务协商消息的需要。 在另一方面，使用活动集标识符而不是活动集及其参数发送信道分配消息。 该方面减少了信道分配消息的传输时间。 在另一方面，移动台（106）在主动通信会话之间发送导频强度测量消息来促进无寻呼的呼叫建立，使得信道分配消息可用于移动台终止的呼叫建立而不需要移动台 寻呼和相关消息。

公开(公告)号：US20060094437A1

公开(公告)日：2006-05-04

申请号：US11255491

申请日：2005-10-21

申请人： Ragulan Sinnarajah ,  Jun Wang

发明人： Ragulan Sinnarajah ,  Jun Wang

IPC分类号： H04Q7/20

CPC分类号： H04W36/22 ,  H04W36/06 ,  H04W36/14 ,  H04W72/0486

摘要： Method and apparatus for enhanced selection of a channel for use in redistributing mobile stations to various frequencies in a communication system. In one aspect, the method appends a redistribution alteration record to a common channel redistribution message. The redistribution alteration record alters the sequencing of the mobile station when selecting a channel in the common channel redistribution message.

公开(公告)号：US08194719B2

公开(公告)日：2012-06-05

申请号：US12420900

申请日：2009-04-09

申请人： Sandip Sarkar ,  Edward G. Tiedemann, Jr. ,  Jun Wang

发明人： Sandip Sarkar ,  Edward G. Tiedemann, Jr. ,  Jun Wang

IPC分类号： H04B1/69 ,  H04Q1/30 ,  H04W68/02

CPC分类号： H04W52/0229 ,  H04B1/707 ,  H04W68/025 ,  Y02D70/40

摘要： A wireless telecommunications system includes a base station, a plurality of remote stations, a first channel for general page messages containing paging information and broadcast databurst message references, and an auxiliary channel for broadcast databurst notification indicators for the purpose of increasing standby time in remote stations configured to receive broadcast databurst messages.

摘要翻译： 无线电信系统包括基站，多个远程站，包含寻呼信息和广播数据消息参考的一般寻呼消息的第一信道，以及用于广播数据通知指示符的辅助信道，用于增加远端站的待机时间 配置为接收广播数据头消息。