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11. 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。

12. 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。

13. 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。

14. 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。

15. 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。

16. 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。

17. 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。

18. 发明授权

US08046839B2 Mobile unit parental control 有权
标题翻译：移动单位家长控制
公开(公告)号：US08046839B2
公开(公告)日：2011-10-25
申请号：US12101370
申请日：2008-04-11
申请人： Charles N. Lo
发明人： Charles N. Lo
IPC分类号： G06F17/30
CPC分类号： G06F21/62 , G06F21/10 , G06F2221/0704 , G06F2221/2117 , G06F2221/2141 , G06F2221/2149 , G06F2221/2153 , H04L63/102
摘要： Parents can desire to limit content viewable upon a mobile device and a universal integrated circuit card can be programmed to limit viewing upon the mobile device. A user completes a service request form that includes an allowable view threshold for content upon the mobile device. The request can transfer to a service provider, sometimes via a base station. A subscription manager can forward the threshold back to the mobile device and the mobile device can program the threshold upon secure storage. When content is received, it can be compared against the threshold and a determination can be made on if the content is allowable to view in light of the threshold.
摘要翻译：父母可能希望限制在移动设备上可视的内容，并且通用集成电路卡可被编程以限制在移动设备上的观看。用户完成服务请求表格，其中包括移动设备上的内容的允许视图阈值。该请求可以有时通过基站传送到服务提供商。订阅管理器可以将阈值转发回移动设备，并且移动设备可以在安全存储时对阈值进行编程。当接收到内容时，可以将其与阈值进行比较，并且可以根据阈值是否允许内容被允许来确定。

19. 发明申请

US20080256641A1 MOBILE UNIT PARENTAL CONTROL 有权
标题翻译：移动单位家长控制
公开(公告)号：US20080256641A1
公开(公告)日：2008-10-16
申请号：US12101370
申请日：2008-04-11
申请人： Charles N. Lo
发明人： Charles N. Lo
IPC分类号： G06F17/30
CPC分类号： G06F21/62 , G06F21/10 , G06F2221/0704 , G06F2221/2117 , G06F2221/2141 , G06F2221/2149 , G06F2221/2153 , H04L63/102
摘要： Parents can desire to limit content viewable upon a mobile device and a universal integrated circuit card can be programmed to limit viewing upon the mobile device. A user completes a service request form that includes an allowable view threshold for content upon the mobile device. The request can transfer to a service provider, sometimes via a base station. A subscription manager can forward the threshold back to the mobile device and the mobile device can program the threshold upon secure storage. When content is received, it can be compared against the threshold and a determination can be made on if the content is allowable to view in light of the threshold.
摘要翻译：父母可能希望限制在移动设备上可视的内容，并且通用集成电路卡可被编程以限制在移动设备上的观看。用户完成服务请求表格，其中包括移动设备上的内容的允许视图阈值。该请求可以有时通过基站传送到服务提供商。订阅管理器可以将阈值转发回移动设备，并且移动设备可以在安全存储时对阈值进行编程。当接收到内容时，可以将其与阈值进行比较，并且可以根据阈值是否允许内容被允许来确定。

20. 发明授权

US08849183B2 Location and time based filtering of broadcast information 有权
标题翻译：广播信息的位置和时间过滤
公开(公告)号：US08849183B2
公开(公告)日：2014-09-30
申请号：US12244654
申请日：2008-10-02
申请人： Stephen W. Edge , Andreas K. Wachter , Prasanna Kannan , Charles N. Lo
发明人： Stephen W. Edge , Andreas K. Wachter , Prasanna Kannan , Charles N. Lo
IPC分类号： H04H20/71 , H04H60/65 , H04W4/02 , H04H20/61 , H04H60/40 , H04W4/00 , H04H60/53 , H04W4/06 , H04H60/51
CPC分类号： H04H60/51 , H04H20/61 , H04H60/40 , H04H60/53 , H04H60/65 , H04W4/021 , H04W4/027 , H04W4/029 , H04W4/06 , H04W4/50
摘要： Techniques for sending and receiving broadcast information are described. In an aspect, broadcast metadata may be generated for broadcast information and may include location and time criteria used by terminals to filter the broadcast information. Each location and time criterion may include (i) a location criterion given by a target location and a presence or absence requirement and (ii) a time criterion given by a time period in which the location criterion applies. A terminal may receive the broadcast metadata prior to or with the broadcast information, obtain location and time criteria from the broadcast metadata, and filter the broadcast information based on the location and time criteria. The terminal may evaluate each location and time criterion by determining its location within a specified time period and determining whether its location is within or outside a specified target location, as indicated by the presence or absence requirement.
摘要翻译：描述用于发送和接收广播信息的技术。在一方面，可以为广播信息生成广播元数据，并且可以包括终端用于过滤广播信息的位置和时间标准。每个位置和时间标准可以包括（i）由目标位置给出的位置标准和存在或不存在要求，以及（ii）由适用位置标准的时间段给出的时间标准。终端可以在广播信息之前或之上接收广播元数据，从广播元数据获得位置和时间标准，并且基于位置和时间标准来过滤广播信息。终端可以通过在指定的时间段内确定其位置并确定其位置是否在指定的目标位置之内或之外，如存在或不存在要求所指示，来评估每个位置和时间标准。

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