公开(公告)号：US20080170530A1

公开(公告)日：2008-07-17

申请号：US11623032

申请日：2007-01-12

申请人： Dennis P. Connors ,  Brian D. Petry ,  Gene W. Marsh ,  Srikanth Gummadi ,  Keerthi S. Govind ,  William S. Burchill ,  Seema Madan

发明人： Dennis P. Connors ,  Brian D. Petry ,  Gene W. Marsh ,  Srikanth Gummadi ,  Keerthi S. Govind ,  William S. Burchill ,  Seema Madan

IPC分类号： H04J3/24

CPC分类号： H04N21/2362 ,  H04H20/67 ,  H04L5/023 ,  H04L27/2602 ,  H04N21/235 ,  H04N21/2381 ,  H04N21/2383 ,  H04N21/242 ,  H04N21/26208 ,  H04N21/6131 ,  H04N21/64315 ,  H04W72/005

摘要： A wireless broadcast system that collects content for distribution over a wireless communication network. At least one content stream is received and encapsulated into a stream of transport packets that are ruggedized for broadcast over the wireless communication link. The stream of transport packets are simultaneously broadcast as part of an identical signal from a plurality of synchronized transmitters in a single frequency network. The content can include multimedia data, such as audio/video data, movies, game, audio broadcasts, television network programs, or other types of multimedia content.

摘要翻译： 无线广播系统，其收集通过无线通信网络分发的内容。 至少一个内容流被接收并且被封装成通过无线通信链路进行广播的加固传输分组流。 作为来自单个频率网络中的多个同步发射机的相同信号的一部分，同时广播传输分组流。 内容可以包括诸如音频/视频数据，电影，游戏，音频广播，电视网络节目或其他类型的多媒体内容的多媒体数据。

公开(公告)号：US20050107107A1

公开(公告)日：2005-05-19

申请号：US10717071

申请日：2003-11-19

申请人： Reza Shahidi ,  Wanshi Chen ,  Seema Madan

发明人： Reza Shahidi ,  Wanshi Chen ,  Seema Madan

IPC分类号： H04B7/005 ,  H04B7/185 ,  H04B7/26 ,  H04L12/56 ,  H04W28/06 ,  H04W28/08 ,  H04W28/18 ,  H04W52/26 ,  H04W52/34 ,  H04W72/12 ,  H04Q7/20

CPC分类号： H04W28/08 ,  H04W28/06 ,  H04W52/26 ,  H04W52/34

摘要： A wireless communication network provides priority for one type of users over another type of users relative to one or more network finite resources shared by the different types of users. For example, if the available forward link transmit power at a radio base station is being shared by voice and data users, the radio base station may give priority to the voice users by reducing the aggregate amount of power allocated to current data users if the combined level of power usage by the voice and data users reaches a defined release threshold. The release threshold may be set at a call-blocking threshold, such that dynamic release is invoked if the call-blocking level is reached. Other limited resources can be managed similarly, such as by setting a release threshold relative to spreading code usage, etc.

摘要翻译： 无线通信网络相对于由不同类型的用户共享的一个或多个网络有限资源，为一种类型的用户提供超过另一类型的用户的优先级。 例如，如果在无线电基站处的可用的前向链路发射功率正在由语音和数据用户共享，则无线电基站可以通过减少分配给当前数据用户的功率的总量来给语音用户优先，如果组合 语音和数据用户的功率级别达到定义的释放阈值。 释放阈值可以设置在呼叫阻止阈值，使得如果达到呼叫阻塞级别，则调用动态释放。 可以类似地管理其他有限资源，例如通过设置相对于扩展码使用的释放阈值等。

公开(公告)号：US07555298B2

公开(公告)日：2009-06-30

申请号：US11321167

申请日：2005-12-29

申请人： Srinivasan Balasubramanian ,  Seema Madan

发明人： Srinivasan Balasubramanian ,  Seema Madan

IPC分类号： H04Q7/20

CPC分类号： H04W36/02

摘要： In a high-rate packet data (HRPD) wireless communication network, an Access Terminal (AT) selects its serving cell, and additionally provides an advance indication of a pending cell selection. Upon receipt of the advance indication, the network directs data packets destined for the AT to the indicated target cell, which queues the data. The target cell obtains a prediction of an amount of data that the currently serving, or source, cell may transmit to the AT between the advance indication and the cell selection. Following the cell selection, the target cell transmits data packets to the AT beginning at an offset into the transmission queue that corresponds to the predicted data amount. When the target cell receives the actual transmitted data amount from the source cell, it may make adjustments in data packet transmission to the AT to ameliorate the effects of any miss-prediction.

摘要翻译： 在高速率分组数据（HRPD）无线通信网络中，接入终端（AT）选择其服务小区，并另外提供待决小区选择的提前指示。 在接收到提前指示时，网络将指定给AT的数据分组指向指示的目标小区，该小区对数据进行排队。 目标小区获得在提前指示和小区选择之间当前服务或源小区可以向AT发送的数据量的预测。 在小区选择之后，目标小区从偏移开始向AT发送数据分组到与预测数据量对应的传输队列中。 当目标小区从源小区接收到实际发送的数据量时，可以对数据分组传输给AT进行调整，以改善任何缺失预测的影响。

公开(公告)号：US20050107091A1

公开(公告)日：2005-05-19

申请号：US10857197

申请日：2004-05-28

申请人： Rath Vannithamby ,  Long Duan ,  Reza Shahidi ,  Wanshi Chen ,  Seema Madan

发明人： Rath Vannithamby ,  Long Duan ,  Reza Shahidi ,  Wanshi Chen ,  Seema Madan

IPC分类号： H04B7/005 ,  H04B7/185 ,  H04B7/26 ,  H04L12/56 ,  H04W28/06 ,  H04W28/08 ,  H04W28/18 ,  H04W36/06 ,  H04W36/22 ,  H04W52/26 ,  H04W52/34 ,  H04W72/12 ,  H04Q7/20

CPC分类号： H04W72/1242 ,  H04W28/06 ,  H04W28/08 ,  H04W52/26 ,  H04W52/34 ,  H04W52/367 ,  H04W72/1231 ,  H04W72/1252

摘要： In a wireless communication network providing voice and data services, one or more entities in the network, such as a base station controller and/or radio base station, can be configured to reduce data services overhead responsive to detecting a congestion condition, thereby increasing the availability of one or more network resources for voice services. In one or more exemplary embodiments, one or more current data services users are targeted for modification of their ongoing data services to effect the reduction in data services overhead. Modifications can include, but are not limited to, any one or more of the following: forward or reverse link data rate reductions, and shifting of forward or reverse link traffic from dedicated user channels to shared user channels. Targeting of users for service modification can be based on reported channel quality information. For example, users reporting poor radio conditions can be targeted first for service modifications.

摘要翻译： 在提供语音和数据服务的无线通信网络中，网络中的一个或多个实体（诸如基站控制器和/或无线电基站）可以被配置为响应于检测到拥塞状况来减少数据业务开销，从而增加 用于语音服务的一个或多个网络资源的可用性。 在一个或多个示例性实施例中，一个或多个当前数据服务用户的目标是修改其正在进行的数据服务以实现数据业务开销的减少。 修改可以包括但不限于以下任何一个或多个：正向或反向链路数据速率降低，以及将正向或反向链路业务从专用用户信道转移到共享用户信道。 针对用户进行服务修改可以基于报告的信道质量信息。 例如，报告差的无线电条件的用户可以首先针对服务修改。

公开(公告)号：US07773502B2

公开(公告)日：2010-08-10

申请号：US10857197

申请日：2004-05-28

申请人： Rath Vannithamby ,  Long L. Duan ,  Reza Shahidi ,  Wanshi Chen ,  Seema Madan

发明人： Rath Vannithamby ,  Long L. Duan ,  Reza Shahidi ,  Wanshi Chen ,  Seema Madan

IPC分类号： H04L1/00

CPC分类号： H04W72/1242 ,  H04W28/06 ,  H04W28/08 ,  H04W52/26 ,  H04W52/34 ,  H04W52/367 ,  H04W72/1231 ,  H04W72/1252

摘要： In a wireless communication network providing voice and data services, one or more entities in the network, such as a base station controller and/or radio base station, can be configured to reduce data services overhead responsive to detecting a congestion condition, thereby increasing the availability of one or more network resources for voice services. In one or more exemplary embodiments, one or more current data services users are targeted for modification of their ongoing data services to effect the reduction in data services overhead. Modifications can include, but are not limited to, any one or more of the following: forward or reverse link data rate reductions, and shifting of forward or reverse link traffic from dedicated user channels to shared user channels. Targeting of users for service modification can be based on reported channel quality information. For example, users reporting poor radio conditions can be targeted first for service modifications.

摘要翻译： 在提供语音和数据服务的无线通信网络中，网络中的一个或多个实体（诸如基站控制器和/或无线电基站）可以被配置为响应于检测到拥塞状况来减少数据业务开销，从而增加 用于语音服务的一个或多个网络资源的可用性。 在一个或多个示例性实施例中，一个或多个当前数据服务用户的目标是修改其正在进行的数据服务以实现数据业务开销的减少。 修改可以包括但不限于以下任何一个或多个：正向或反向链路数据速率降低，以及将正向或反向链路业务从专用用户信道转移到共享用户信道。 针对用户进行服务修改可以基于报告的信道质量信息。 例如，报告差的无线电条件的用户可以首先针对服务修改。

公开(公告)号：US20060133308A1

公开(公告)日：2006-06-22

申请号：US11018361

申请日：2004-12-21

申请人： Seema Madan

发明人： Seema Madan

IPC分类号： H04L1/00 ,  H04J1/16 ,  H04J3/14 ,  H04L12/26

CPC分类号： H04W48/20 ,  H04W84/042 ,  H04W88/10

摘要： A wireless communication network includes radio base stations of a first type that support dedicated channel packet data service and radio base stations of a second type that additionally support shared channel packet data service. A base station controller evaluates pilot signal strength reports to determine whether to serve a given mobile station on a shared packet data channel or on a dedicated packet data channel. Evaluation may comprise determining whether any pilot signals in the report correspond to radio base stations of the second type. If so, and if one or more service criteria are met, the controller serves the mobile station on a shared packet data channel, and otherwise serves it on a dedicated packet data channel. The controller may control or otherwise limit the mobile station's active set based on identifying pilot signals in the report that correspond to radio base stations of the second type.

摘要翻译： 无线通信网络包括支持专用信道分组数据业务的第一类型的无线电基站和另外支持共享信道分组数据业务的第二类型的无线电基站。 基站控制器评估导频信号强度报告以确定是否在共享分组数据信道上或在专用分组数据信道上服务给定的移动台。 评估可以包括确定报告中的任何导频信号是否对应于第二类型的无线电基站。 如果是这样，并且如果满足一个或多个服务标准，则控制器在共享分组数据信道上为移动台服务，否则在专用分组数据信道上服务。 控制器可以基于识别对应于第二类型的无线电基站的报告中的导频信号来控制或以其他方式限制移动台的活动集。

公开(公告)号：US20070155385A1

公开(公告)日：2007-07-05

申请号：US11321167

申请日：2005-12-29

申请人： Srinivasan Balasubramanian ,  Seema Madan

发明人： Srinivasan Balasubramanian ,  Seema Madan

IPC分类号： H04Q7/20

CPC分类号： H04W36/02

摘要： In a high-rate packet data (HRPD) wireless communication network, an Access Terminal (AT) selects its serving cell, and additionally provides an advance indication of a pending cell selection. Upon receipt of the advance indication, the network directs data packets destined for the AT to the indicated target cell, which queues the data. The target cell obtains a prediction of an amount of data that the currently serving, or source, cell may transmit to the AT between the advance indication and the cell selection. Following the cell selection, the target cell transmits data packets to the AT beginning at an offset into the transmission queue that corresponds to the predicted data amount. When the target cell receives the actual transmitted data amount from the source cell, it may make adjustments in data packet transmission to the AT to ameliorate the effects of any miss-prediction.

摘要翻译： 在高速率分组数据（HRPD）无线通信网络中，接入终端（AT）选择其服务小区，并另外提供待决小区选择的提前指示。 在接收到提前指示时，网络将指定给AT的数据分组指向指示的目标小区，该小区对数据进行排队。 目标小区获得在提前指示和小区选择之间当前服务或源小区可以向AT发送的数据量的预测。 在小区选择之后，目标小区从偏移开始向AT发送数据分组到与预测数据量对应的传输队列中。 当目标小区从源小区接收到实际发送的数据量时，可以对数据分组传输给AT进行调整，以改善任何缺失预测的影响。