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1. 发明授权

US5606596A Method and system utilizing a pointer strategy to locate nomadic users in a communication services system 失效
标题翻译：方法和系统利用指针策略来定位通信服务系统中的游牧用户
公开(公告)号：US5606596A
公开(公告)日：1997-02-25
申请号：US435571
申请日：1995-05-05
申请人： Ravi K. Jain , Charles N. Lo , Seshadri Mohan
发明人： Ravi K. Jain , Charles N. Lo , Seshadri Mohan
IPC分类号： H04W8/06 , H04W60/00 , H04W76/04 , H04Q7/38
CPC分类号： H04W60/00 , H04W76/04 , H04W8/06
摘要： Method and system for locating nomadic users in a personal communication services (PCS) system by utilizing two strategies for locating such users and a per-user criterion for determining which, if any, of the two strategies should be used. The method and system augment basic two-level strategies for locating users specified in IS-41 and GSM standards of PCS systems. One strategy utilizes forwarding pointers and the other strategy utilizes per-user location caching. One per-user criterion is a call-to-mobility ratio (CMR) which is the ratio of the average rate at which a user receives calls to the average rate at which the user moves. A variation of this criterion is the local CMR (LCMR) which is the ratio of the average rate at which a user receives calls from a given registration area, to the average rate at which the user moves. The method and system reduce the average time and overhead required to locate and deliver information to such nomadic users.
摘要翻译：通过利用用于定位这些用户的两种策略和每用户标准来确定应该使用两种策略中的哪一种（如果有的话），在个人通信服务（PCS）系统中定位游牧用户的方法和系统。该方法和系统增加了用于定位PCS系统中IS-41和GSM标准中指定的用户的基本两级策略。一种策略使用转发指针，另一种策略利用每用户位置缓存。一个每用户标准是呼叫移动性比率（CMR），其是用户接收呼叫的平均速率与用户移动的平均速率的比率。该标准的变化是本地CMR（LCMR），其是用户从给定注册区域接收呼叫的平均速率与用户移动的平均速率的比率。该方法和系统减少了向这些游牧用户定位和传递信息所需的平均时间和开销。

2. 发明授权

US5490203A Method and system utilizing a location caching strategy to locate nomadic users in a communication services system 失效
标题翻译：方法和系统利用位置缓存策略来定位通信服务系统中的游牧用户
公开(公告)号：US5490203A
公开(公告)日：1996-02-06
申请号：US97148
申请日：1993-07-26
申请人： Ravi K. Jain , Charles N. Lo , Seshadri Mohan
发明人： Ravi K. Jain , Charles N. Lo , Seshadri Mohan
IPC分类号： H04W8/06 , H04W60/00 , H04W76/04 , H04M11/00 , H04Q7/00
CPC分类号： H04W60/00 , H04W76/04 , H04W8/06
摘要： Method and system for locating nomadic users in a personal communication services (PCS) system by utilizing two strategies for locating such users and a per-user criterion for determining which, if any, of the two strategies should be used. The method and system augment basic two-level strategies for locating users specified in IS-41 and GSM standards of PCS systems. One strategy utilizes forwarding pointers and the other strategy utilizes per-user location caching. One per-user criterion is a call-to-mobility ratio (CMR) which is the ratio of the average rate at which a user receives calls to the average rate at which the user moves. A variation of this criterion is the local CMR (LCMR) which is the ratio of the average rate at which a user receives calls from a given registration area, to the average rate at which the user moves. The method and system reduce the average time and overhead required to locate and deliver information to such nomadic users.
摘要翻译：通过利用用于定位这些用户的两种策略和每用户标准来确定应该使用两种策略中的哪一种（如果有的话），在个人通信服务（PCS）系统中定位游牧用户的方法和系统。该方法和系统增加了用于定位PCS系统中IS-41和GSM标准中指定的用户的基本两级策略。一种策略使用转发指针，另一种策略利用每用户位置缓存。一个每用户标准是呼叫移动性比率（CMR），其是用户接收呼叫的平均速率与用户移动的平均速率的比率。该标准的变化是本地CMR（LCMR），其是用户从给定注册区域接收呼叫的平均速率与用户移动的平均速率的比率。该方法和系统减少了向这些游牧用户定位和传递信息所需的平均时间和开销。

3. 发明授权

US08443390B2 Enhanced method and apparatus for enhancing support for service delivery 有权
标题翻译：增强服务提供支持的方法和装置
公开(公告)号：US08443390B2
公开(公告)日：2013-05-14
申请号：US12563905
申请日：2009-09-21
申请人： Charles N. Lo , Donald W. Gillies
发明人： Charles N. Lo , Donald W. Gillies
IPC分类号： H04N5/445
CPC分类号： H04N5/44543 , H04N21/25891 , H04N21/262 , H04N21/266 , H04N21/41407 , H04N21/4532 , H04N21/4756 , H04N21/6131 , H04N21/6181 , H04N21/6405 , H04N21/6408
摘要： A service distribution system supports creation of a personalized and virtual service broadcast that can be selectively clipped and cached based on content descriptors of popularity, freshness, etc. A method for selectively receiving broadcast of one or more content items associated with a service to provide a unicast or multicast user experience is described. The method may comprise: detecting a characteristic of a service, or detecting a characteristic of one or more content items, wherein the one or more content items are associated with the service, and wherein the characteristic is generated by a mobile operator and pertains to an objective measure of current user interest, selectively receiving by broadcast, to the mobile device, one or more content items associated with the service based on the characteristic, and storing the one or more content items associated with the service for access through a user interface of the mobile device.
摘要翻译：服务分发系统支持创建个性化和虚拟服务广播，其可以基于流行度，新鲜度等的内容描述符被选择性地剪辑和高速缓存。一种用于选择性地接收与服务相关联的一个或多个内容项目的广播以提供描述单播或多播用户体验。该方法可以包括：检测服务的特性，或检测一个或多个内容项的特征，其中所述一个或多个内容项与所述服务相关联，并且其中所述特征由移动运营商产生，并且属于客观测量当前用户兴趣，通过广播有选择地接收到移动设备，基于该特性与服务相关联的一个或多个内容项，以及通过用户界面存储与该服务相关联的一个或多个内容项，以进行访问移动设备。

4. 发明授权

US09280778B2 Location logging and location and time based filtering 有权
标题翻译：位置记录和位置和基于时间的过滤
公开(公告)号：US09280778B2
公开(公告)日：2016-03-08
申请号：US12636037
申请日：2009-12-11
申请人： Donald William Gillies , Charles N. Lo , Stephen W. Edge
发明人： Donald William Gillies , Charles N. Lo , Stephen W. Edge
IPC分类号： H04W24/00 , G06Q30/02 , H04L12/18 , H04L29/08 , H04W4/00 , H04W4/02 , H04W4/06
CPC分类号： H04W4/02 , G06Q30/02 , H04L12/1859 , H04L12/1895 , H04L67/18 , H04L67/325 , H04W4/021 , H04W4/027 , H04W4/029 , H04W4/06 , H04W4/50
摘要： Techniques for performing location logging and location and time based filtering are described. In one design of location logging, a terminal periodically determines its location, e.g., during its paging slots. The terminal determines whether there is a change in its location and stores its location if a change in location is detected. In one design of location and time based filtering, the terminal obtains a location and time criterion with a target area and a time period. The terminal determines its location during the time period, e.g., based on the location log. The terminal evaluates the location and time criterion based on the target area and its location during the time period, e.g., based on at least one sector ID for the target area and one or more sector IDs for its location. The terminal determines whether to download and/or present broadcast information based on the result of the evaluation.
摘要翻译：描述了用于执行位置记录和位置和基于时间的过滤的技术。在位置记录的一种设计中，终端例如在其寻呼时隙期间周期性地确定其位置。如果检测到位置变化，则终端确定其位置是否有变化并存储其位置。在一种基于位置和时间的滤波设计中，终端获得具有目标区域和时间段的位置和时间标准。终端在该时间段内确定其位置，例如，基于位置日志。终端基于目标区域及其在该时间段内的位置，例如基于目标区域的至少一个扇区ID和其位置的一个或多个扇区ID，来评估位置和时间标准。终端基于评估结果确定是否下载和/或呈现广播信息。

5. 发明授权

US09100675B2 System and method for distributing and redeeming coupons on a broadcast system 有权
标题翻译：用于在广播系统上分发和兑换优惠券的系统和方法
公开(公告)号：US09100675B2
公开(公告)日：2015-08-04
申请号：US12630770
申请日：2009-12-03
申请人： Donald William Gillies , Charles N. Lo
发明人： Donald William Gillies , Charles N. Lo
IPC分类号： H04N21/478 , H04N21/2543 , G06Q20/38 , G06Q30/02 , H04N7/173 , H04N21/254 , H04N21/258 , H04N21/266 , H04N21/41 , H04N21/414 , H04N21/4623 , H04N21/4784
CPC分类号： H04N21/2543 , G06Q20/387 , G06Q30/02 , G06Q30/0207 , H04N7/17318 , H04N21/2542 , H04N21/25816 , H04N21/26613 , H04N21/4126 , H04N21/41407 , H04N21/4623 , H04N21/47815 , H04N21/4784
摘要： Methods and systems enable receiver devices to receive electronic coupons from mobile TV broadcast service providers. Coupon templates may be broadcasted to mobile devices. Coupon templates may be used to communicate with coupon managers to receive digitally signed coupons. Coupon managers may use received data to create digitally signed coupons for delivery to receiver devices via a unicast networks. Digitally signed coupons may also be broadcasted to receiver devices. A receiver device may verify received electronic coupons using the digital signature to identify those coupons intended for them. The electronic coupons may be redeemed at a point of sale. Merchants may locally verify coupons using their digital signature. Coupon digital signatures may be generated using a chain of X.509 certificates leading to a root X.509 coupon-signing authority to enable recipients to confirm that coupons originated from a trustworthy entity.
摘要翻译：方法和系统使得接收机设备能够从移动TV广播服务提供商接收电子优惠券。优惠券模板可以广播到移动设备。优惠券模板可用于与优惠券经理沟通以接收数字签名优惠券。优惠券经理可以使用收到的数据来创建数字签名的优惠券，以通过单播网络传送到接收机设备。数字签名的优惠券也可以广播到接收机设备。接收机设备可以使用数字签名验证接收到的电子优惠券，以识别为他们预定的那些优惠券。电子优惠券可以在销售点兑换。商家可以使用其数字签名在本地验证优惠券。可以使用X.509证书链来产生优惠券数字签名，导致根X.509优惠券签名授权，以使收件人能够确认该优惠券来自可靠的实体。

6. 发明授权

US08621520B2 Delivery of selective content to client applications by mobile broadcast device with content filtering capability 有权
标题翻译：通过具有内容过滤功能的移动广播设备向客户端应用提供选择性内容
公开(公告)号：US08621520B2
公开(公告)日：2013-12-31
申请号：US12768506
申请日：2010-04-27
申请人： Charles N. Lo , Donald W. Gillies , Mark G. Staskauskas
发明人： Charles N. Lo , Donald W. Gillies , Mark G. Staskauskas
IPC分类号： H04N5/445
CPC分类号： H04L67/26 , G06Q20/123 , G06Q20/32 , G06Q30/02 , H04L12/189 , H04L12/1895 , H04L67/04 , Y02D30/40
摘要： Methods and systems enable application content for use by an application running on a receiver device to be broadcast by a mobile multimedia broadcast network for energy-efficient reception and use by receiver devices. Information about application content that will be broadcast is broadcast in application metadata messages. Receiver devices may receive such application metadata messages in a broadcast receiver client which passes the information to the application. The application may inform the broadcast receiver client of particular application content or filtering attributes to use in selecting application content to be received. The broadcast receiver client receives the indicated application content at the designated broadcast time and passes the received content to the application for processing. In an embodiment the application is a Mobile Billboard Advertising (MobAd) application, the application metadata includes attributes about ad content and the broadcast application content includes ad content.
摘要翻译：方法和系统使得运动在接收机设备上的应用能够由移动多媒体广播网络广播的应用内容用于由接收机设备进行节能接收和使用。将要广播的应用内容的信息在应用程序元数据消息中广播。接收机设备可以在将信息传递给应用的广播接收机客户端中接收这样的应用元数据消息。应用程序可以向广播接收方客户通知特定应用内容或过滤属性，以用于选择要接收的应用内容。广播接收机客户端在指定的广播时间接收所指示的应用内容，并将接收到的内容传递给应用程序进行处理。在一个实施例中，应用是移动广告牌广告（MobAd）应用，应用元数据包括关于广告内容的属性，并且广播应用内容包括广告内容。

7. 发明授权

US09026671B2 IP broadcast streaming services distribution using file delivery methods 有权
标题翻译： IP广播流服务分发使用文件传送方式
公开(公告)号：US09026671B2
公开(公告)日：2015-05-05
申请号：US13439518
申请日：2012-04-04
申请人： Donald W. Gillies , Charles N. Lo , Michael G. Luby , Thomas Stockhammer
发明人： Donald W. Gillies , Charles N. Lo , Michael G. Luby , Thomas Stockhammer
IPC分类号： G06F15/16 , H04L12/18 , H04L29/06
CPC分类号： H04L12/189 , H04L12/1836 , H04L12/1881 , H04L65/1083 , H04L65/4076 , H04L65/4084 , H04L65/80
摘要： In one example, a device includes one or more processing units configured to send, via a network, a request to retrieve at least a portion of media content, wherein the media content conforms to dynamic adaptive streaming over HTTP (DASH), and wherein the request comprises a request that the at least portion be delivered according to a file delivery service, and, in response to the request, to receive streaming data for the at least portion of the media content in accordance with the file delivery service over the network. The device may prepopulate a browser cache with the received data, such that a browser can, in effect, stream data using the file delivery service. The device may initially retrieve data of the media content using unicast, until a switch point of the data received via the file delivery service is reached.
摘要翻译：在一个示例中，设备包括被配置为经由网络发送用于检索至少一部分媒体内容的请求的一个或多个处理单元，其中所述媒体内容符合通过HTTP（DASH）的动态自适应流传输，并且其中请求包括根据文件传送服务传递至少部分的请求，并且响应于该请求，根据网络上的文件传递服务接收媒体内容的至少部分的流式传输数据。设备可以预先填充具有接收到的数据的浏览器缓存，使得浏览器实际上可以使用文件传递服务流式传输数据。设备可以首先使用单播来检索媒体内容的数据，直到达到通过文件传送服务接收的数据的切换点。

8. 发明授权

US08635526B2 Target advertisement in a broadcast system 失效
标题翻译：在广播系统中定位广告
公开(公告)号：US08635526B2
公开(公告)日：2014-01-21
申请号：US11566145
申请日：2006-12-01
申请人： Jun Wang , Bruce Collins , Christopher John Bennett , Charles N. Lo , Gordon Kent Walker , Haipeng Jin , Lakshminath Reddy Dondeti , Randall Coleman Gellens
发明人： Jun Wang , Bruce Collins , Christopher John Bennett , Charles N. Lo , Gordon Kent Walker , Haipeng Jin , Lakshminath Reddy Dondeti , Randall Coleman Gellens
IPC分类号： G06F17/00
CPC分类号： H04L67/20 , G06Q30/02 , H04L67/306 , H04L67/32
摘要： The disclosure is directed to an access terminal. The access terminal includes a display configured to enable a user to view a presentation having content, and a processing component configured to receive the presentation and select an advertisement to insert into the content of the presentation before the presentation is provided to the display for viewing by the user.
摘要翻译：本公开涉及一种接入终端。接入终端包括被配置为使得用户能够查看具有内容的呈现的显示器，以及处理组件，被配置为在将呈现提供给显示器之前接收演示文稿并选择要插入到演示文稿的内容中的广告，以便通过用户。

9. 发明申请

US20100151882A1 LOCATION LOGGING AND LOCATION AND TIME BASED FILTERING 有权
标题翻译：位置记录和位置和基于时间的过滤
公开(公告)号：US20100151882A1
公开(公告)日：2010-06-17
申请号：US12636037
申请日：2009-12-11
申请人： Donald William Gillies , Charles N. Lo , Stephen W. Edge
发明人： Donald William Gillies , Charles N. Lo , Stephen W. Edge
IPC分类号： H04W64/00
CPC分类号： H04W4/02 , G06Q30/02 , H04L12/1859 , H04L12/1895 , H04L67/18 , H04L67/325 , H04W4/021 , H04W4/027 , H04W4/029 , H04W4/06 , H04W4/50
摘要： Techniques for performing location logging and location and time based filtering are described. In one design of location logging, a terminal periodically determines its location, e.g., during its paging slots. The terminal determines whether there is a change in its location and stores its location if a change in location is detected. In one design of location and time based filtering, the terminal obtains a location and time criterion with a target area and a time period. The terminal determines its location during the time period, e.g., based on the location log. The terminal evaluates the location and time criterion based on the target area and its location during the time period, e.g., based on at least one sector ID for the target area and one or more sector IDs for its location. The terminal determines whether to download and/or present broadcast information based on the result of the evaluation.
摘要翻译：描述了用于执行位置记录和位置和基于时间的过滤的技术。在位置记录的一种设计中，终端例如在其寻呼时隙期间周期性地确定其位置。如果检测到位置变化，则终端确定其位置是否有变化并存储其位置。在一种基于位置和时间的滤波设计中，终端获得具有目标区域和时间段的位置和时间标准。终端在该时间段内确定其位置，例如，基于位置日志。终端基于目标区域及其在该时间段内的位置，例如基于目标区域的至少一个扇区ID和其位置的一个或多个扇区ID，来评估位置和时间标准。终端基于评估结果确定是否下载和/或呈现广播信息。

10. 发明申请

US20100122274A1 SYSTEMS AND METHODS FOR DISTRIBUTING AND REDEEMING CREDITS ON A BROADCAST SYSTEM 有权
标题翻译：在广播系统上分配和修复信用的系统和方法
公开(公告)号：US20100122274A1
公开(公告)日：2010-05-13
申请号：US12630770
申请日：2009-12-03
申请人： Donald William Gillies , Charles N. Lo
发明人： Donald William Gillies , Charles N. Lo
IPC分类号： H04N7/16 , H04H20/71
CPC分类号： H04N21/2543 , G06Q20/387 , G06Q30/02 , G06Q30/0207 , H04N7/17318 , H04N21/2542 , H04N21/25816 , H04N21/26613 , H04N21/4126 , H04N21/41407 , H04N21/4623 , H04N21/47815 , H04N21/4784
摘要： Methods and systems enable receiver devices to receive electronic coupons from mobile TV broadcast service providers. Coupon templates may be broadcasted to mobile devices. Coupon templates may be used to communicate with coupon managers to receive digitally signed coupons. Coupon managers may use received data to create digitally signed coupons for delivery to receiver devices via a unicast networks. Digitally signed coupons may also be broadcasted to receiver devices. A receiver device may verify received electronic coupons using the digital signature to identify those coupons intended for them. The electronic coupons may be redeemed at a point of sale. Merchants may locally verify coupons using their digital signature. Coupon digital signatures may be generated using a chain of X.509 certificates leading to a root X.509 coupon-signing authority to enable recipients to confirm that coupons originated from a trustworthy entity.
摘要翻译：方法和系统使得接收机设备能够从移动TV广播服务提供商接收电子优惠券。优惠券模板可以广播到移动设备。优惠券模板可用于与优惠券经理沟通以接收数字签名优惠券。优惠券经理可以使用收到的数据来创建数字签名的优惠券，以通过单播网络传送到接收机设备。数字签名的优惠券也可以广播到接收机设备。接收机设备可以使用数字签名验证接收到的电子优惠券，以识别为他们预定的那些优惠券。电子优惠券可以在销售点兑换。商家可以使用其数字签名在本地验证优惠券。可以使用X.509证书链来产生优惠券数字签名，导致根X.509优惠券签名授权，以使收件人能够确认该优惠券来自可靠的实体。

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