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公开(公告)号：US20170318324A1
公开(公告)日：2017-11-02
申请号：US15595621
申请日：2017-05-15
Applicant: Echostar Technologies L.L.C.
Inventor： Jason Gaede , Germar Schaefer
IPC: H04N21/435 , H04N5/765 , H04N21/442 , H04N21/436 , H04N21/433 , H04N21/432 , H04N21/431 , H04N21/426 , H04N21/4227 , H04N21/4147 , H04N21/41 , H04N21/472 , H04N21/63
CPC classification number: H04N21/435 , H04N5/765 , H04N21/4126 , H04N21/4147 , H04N21/4227 , H04N21/42684 , H04N21/4312 , H04N21/432 , H04N21/4325 , H04N21/4334 , H04N21/436 , H04N21/43615 , H04N21/43622 , H04N21/44222 , H04N21/472 , H04N21/632
Abstract: A method for providing a user of a target device with placeshifted content. The method includes detecting, utilizing the target device, a matrix code associated with an audio/visual program. Data encoded in the matrix code includes program identifying information and elapsed time information with respect to the program. The method further includes generating, utilizing the target device, a request for the program based at least in part on the encoded data. The method also includes transmitting, utilizing the target device, the program request across a network.
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公开(公告)号：US20140341377A1
公开(公告)日：2014-11-20
申请号：US14340190
申请日：2014-07-24
Applicant: ECHOSTAR TECHNOLOGIES L.L.C.
Inventor： David Kummer , Germar Schaefer
IPC: H04N21/2347 , H04N21/2389 , H04N21/647 , H04N21/435
CPC classification number: H04N21/2347 , H04N7/1675 , H04N21/23895 , H04N21/26606 , H04N21/4181 , H04N21/4353 , H04N21/6143 , H04N21/631 , H04N21/6334 , H04N21/64715
Abstract: Various arrangements for encrypting multiple television channels are presented. A first television channel of a plurality of television channels to be protected via a first entitlement control message (ECM) using a first encryption scheme may be designated. The plurality of television channels may be transmitted using a single transponder stream. A second television channel of the plurality of television channels to be protected via a second ECM encrypted using a second encryption scheme while the first television channel of the plurality of television channels is protected using the first encryption scheme may be designated. The first and second ECMs may be transmitted to a plurality of television receivers. Data from the first ECM may be used for descrambling of the first television channel by the plurality of television receivers. Data from the second ECM may be used for descrambling of the second television channel by the plurality of television receivers.
Abstract translation: 提出了加密多个电视频道的各种安排。 可以指定通过使用第一加密方案的第一授权控制消息（ECM）来保护的多个电视频道的第一电视频道。 可以使用单个转发器流来发送多个电视频道。 可以指定在使用第一加密方案保护多个电视频道的第一电视频道的同时通过使用第二加密方案加密的第二ECM来保护的多个电视频道中的第二电视频道。 第一和第二ECM可以被发送到多个电视接收机。 来自第一ECM的数据可以用于多个电视接收机对第一电视频道的解扰。 来自第二ECM的数据可以用于多个电视接收机对第二电视频道的解扰。
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公开(公告)号：US20130247089A1
公开(公告)日：2013-09-19
申请号：US13757168
申请日：2013-02-01
Applicant: ECHOSTAR TECHNOLOGIES L.L.C.
Inventor： David Kummer , Germar Schaefer
IPC: H04N21/45
CPC classification number: H04N21/4508 , H04H60/14 , H04N21/26606 , H04N21/4345 , H04N21/4405 , H04N21/4622 , H04N21/4623
Abstract: Various arrangements for descrambling multiple television channels concurrently are presented. A set-top box may receive a first plurality of television channels as scrambled data packets. A previously-received locally-stored networking information table may be accessed that associates each of the multiple television channels with the same entitlement control message, as indicated by a packet identifier. An entitlement control message having the same packet identifier may be received. A smartcard may be used to decrypt the entitlement control message having the same packet identifier to obtain a first control word and a second control word. Scrambled data packets corresponding to the multiple television channels may be descrambled using the first control word and the second control word. These television channels may be stored and/or output for presentation by the set-top box.
Abstract translation: 提出了同时解扰多个电视频道的各种布置。 机顶盒可以接收第一多个电视频道作为加扰的数据分组。 可以访问先前接收的本地存储的网络信息表，其将多个电视频道中的每一个与由分组标识符指示的相同的授权控制消息相关联。 可以接收具有相同分组标识符的授权控制消息。 可以使用智能卡来解密具有相同分组标识符的授权控制消息，以获得第一控制字和第二控制字。 可以使用第一控制字和第二控制字对与多个电视频道对应的加扰的数据包进行解扰。 这些电视频道可以被存储和/或输出以由机顶盒呈现。
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公开(公告)号：US09521440B2
公开(公告)日：2016-12-13
申请号：US14340190
申请日：2014-07-24
Applicant: EchoStar Technologies L.L.C.
Inventor： David Kummer , Germar Schaefer
IPC: H04N21/2347 , H04N21/235 , H04N21/2389 , H04N21/266 , H04N21/435 , H04N21/4623 , H04N21/6334 , H04N21/418 , H04N21/63 , H04N21/647 , H04N7/167 , H04N21/61
CPC classification number: H04N21/2347 , H04N7/1675 , H04N21/23895 , H04N21/26606 , H04N21/4181 , H04N21/4353 , H04N21/6143 , H04N21/631 , H04N21/6334 , H04N21/64715
Abstract: Various arrangements for encrypting multiple television channels are presented. A first television channel of a plurality of television channels to be protected via a first entitlement control message (ECM) using a first encryption scheme may be designated. The plurality of television channels may be transmitted using a single transponder stream. A second television channel of the plurality of television channels to be protected via a second ECM encrypted using a second encryption scheme while the first television channel of the plurality of television channels is protected using the first encryption scheme may be designated. The first and second ECMs may be transmitted to a plurality of television receivers. Data from the first ECM may be used for descrambling of the first television channel by the plurality of television receivers. Data from the second ECM may be used for descrambling of the second television channel by the plurality of television receivers.
Abstract translation: 提出了加密多个电视频道的各种安排。 可以指定通过使用第一加密方案的第一授权控制消息（ECM）来保护的多个电视频道的第一电视频道。 可以使用单个转发器流来发送多个电视频道。 可以指定在使用第一加密方案保护多个电视频道的第一电视频道的同时通过使用第二加密方案加密的第二ECM来保护的多个电视频道中的第二电视频道。 第一和第二ECM可以被发送到多个电视接收机。 来自第一ECM的数据可以用于多个电视接收机对第一电视频道的解扰。 来自第二ECM的数据可以用于多个电视接收机对第二电视频道的解扰。
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公开(公告)号：US09489982B2
公开(公告)日：2016-11-08
申请号：US14757606
申请日：2015-12-23
Applicant: EchoStar Technologies L.L.C.
Inventor： Steven Michael Casagrande , Yunfeng Yang , Mark Templeman , Kranti Kumar Kilaru , Germar Schaefer
IPC: H04N5/76 , G11B27/026 , H04N5/91 , H04N5/50 , H04N9/87 , H04N9/79 , H04N21/472 , H04N9/797 , H04N5/782 , H04N21/426 , H04N21/433 , H04N5/44 , G11B27/28 , H04N21/4147 , H04N21/43 , H04N21/458 , H04N5/775 , H04N21/4335 , H04N21/475 , H04N21/45 , H04N21/482 , H04N7/20
CPC classification number: H04N21/4147 , G11B27/026 , G11B27/28 , H04N5/4401 , H04N5/50 , H04N5/76 , H04N5/775 , H04N5/782 , H04N5/91 , H04N7/20 , H04N9/79 , H04N9/797 , H04N9/87 , H04N21/242 , H04N21/262 , H04N21/4263 , H04N21/4302 , H04N21/4334 , H04N21/4335 , H04N21/4532 , H04N21/4583 , H04N21/47202 , H04N21/47214 , H04N21/47217 , H04N21/4755 , H04N21/482 , H04N21/4821 , H04N21/4826 , H04N21/83 , H04N21/84
Abstract: Various arrangements are presented that may involve receiving from a television service provider, timers that are used to record a managed channel array. Each of these timers define a television channel, a time period, and a date. The received timers may be set at a television receiver. User input may be received that specifies an undesired television channel that is not to be recorded according to the received plurality of timers, the undesired television channel being part of the managed channel array. An amount of storage space for the managed channel array excluding the undesired television channel may be calculated. Storage space may be allocated based upon the calculated amount of storage space for the managed channel array excluding the undesired television channel.
Abstract translation: 呈现了可能涉及从电视服务提供商接收用于记录管理信道阵列的定时器的各种布置。 每个定时器定义电视频道，时间段和日期。 接收到的定时器可以设置在电视接收机。 可以接收用户输入，其指定根据接收到的多个定时器不被记录的不期望的电视频道，不需要的电视频道是被管理的频道阵列的一部分。 可以计算除了不期望的电视频道之外的管理信道阵列的存储空间量。 可以基于计算出的管理信道阵列的存储空间量（不包括不期望的电视频道）来分配存储空间。
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Patent Agency Ranking
公开(公告)号：US20150208119A1
公开(公告)日：2015-07-23
申请号：US14676137
申请日：2015-04-01
Applicant: EchoStar Technologies L.L.C.
Inventor： Steven Michael Casagrande , Yunfeng Yang , Mark Templeman , Kranti Kumar Kilaru , Germar Schaefer
IPC: H04N21/4335 , H04N21/4147 , H04N21/426 , H04N5/775 , H04N21/433 , H04N21/458 , H04N21/472 , H04N21/475 , G11B27/28 , H04N21/43
CPC classification number: H04N21/4147 , G11B27/026 , G11B27/28 , H04N5/4401 , H04N5/50 , H04N5/76 , H04N5/775 , H04N5/782 , H04N5/91 , H04N7/20 , H04N9/79 , H04N9/797 , H04N9/87 , H04N21/242 , H04N21/262 , H04N21/4263 , H04N21/4302 , H04N21/4334 , H04N21/4335 , H04N21/4532 , H04N21/4583 , H04N21/47202 , H04N21/47214 , H04N21/47217 , H04N21/4755 , H04N21/482 , H04N21/4821 , H04N21/4826 , H04N21/83 , H04N21/84
Abstract: Various arrangements are presented that may involve receiving from a television service provider, timers that are used to record a managed channel array. Each of these timers define a television channel, a time period, and a date. The received timers may be set at a television receiver. User input may be received that specifies an undesired television channel that is not to be recorded according to the received plurality of timers, the undesired television channel being part of the managed channel array. An amount of storage space for the managed channel array excluding the undesired television channel may be calculated. Storage space may be allocated based upon the calculated amount of storage space for the managed channel array excluding the undesired television channel.
Abstract translation: 呈现了可能涉及从电视服务提供商接收用于记录管理信道阵列的定时器的各种布置。 每个定时器定义电视频道，时间段和日期。 接收到的定时器可以设置在电视接收机。 可以接收用户输入，其指定根据接收到的多个定时器不被记录的不期望的电视频道，不需要的电视频道是被管理的频道阵列的一部分。 可以计算除了不期望的电视频道之外的管理信道阵列的存储空间量。 可以基于计算出的管理信道阵列的存储空间量（不包括不期望的电视频道）来分配存储空间。
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公开(公告)号：US08959544B2
公开(公告)日：2015-02-17
申请号：US13757168
申请日：2013-02-01
Applicant: EchoStar Technologies L.L.C.
Inventor： David Kummer , Germar Schaefer
IPC: H04N7/167 , H04N7/173 , H04N7/16 , H04N21/45 , H04N21/266 , H04H60/14 , H04N21/434 , H04N21/4405 , H04N21/4623 , H04N21/462
CPC classification number: H04N21/4508 , H04H60/14 , H04N21/26606 , H04N21/4345 , H04N21/4405 , H04N21/4622 , H04N21/4623
Abstract: Various arrangements for descrambling multiple television channels concurrently are presented. A set-top box may receive a first plurality of television channels as scrambled data packets. A previously-received locally-stored networking information table may be accessed that associates each of the multiple television channels with the same entitlement control message, as indicated by a packet identifier. An entitlement control message having the same packet identifier may be received. A smartcard may be used to decrypt the entitlement control message having the same packet identifier to obtain a first control word and a second control word. Scrambled data packets corresponding to the multiple television channels may be descrambled using the first control word and the second control word. These television channels may be stored and/or output for presentation by the set-top box.
Abstract translation: 提出了同时解扰多个电视频道的各种布置。 机顶盒可以接收第一多个电视频道作为加扰的数据分组。 可以访问先前接收的本地存储的网络信息表，其将多个电视频道中的每一个与由分组标识符指示的相同的授权控制消息相关联。 可以接收具有相同分组标识符的授权控制消息。 可以使用智能卡来解密具有相同分组标识符的授权控制消息，以获得第一控制字和第二控制字。 可以使用第一控制字和第二控制字对与多个电视频道对应的加扰的数据包进行解扰。 这些电视频道可以被存储和/或输出以由机顶盒呈现。
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公开(公告)号：US20170366806A1
公开(公告)日：2017-12-21
申请号：US15639871
申请日：2017-06-30
Applicant: Echostar Technologies L.L.C.
Inventor： Germar Schaefer , Danny J. Minnick
IPC: H04N17/04 , H04N21/488 , H04N21/4425 , H04N21/442 , H04N21/4223 , H04N21/658 , H04N21/41
CPC classification number: H04N17/04 , H04N21/4126 , H04N21/4223 , H04N21/4424 , H04N21/4425 , H04N21/4882 , H04N21/6582
Abstract: Disclosure is directed to determining a condition of the television receiver and communicating information regarding that condition to end-points that are external to the television receiver. The television receiver may create a two-dimensional barcode with information regarding the receiver condition and output the two-dimensional barcode for display on a display device. Once displayed on the display device, the two-dimensional barcode may be scanned into a mobile device where the information regarding the receiver condition may be stored, processed and/or forwarded to another location or device.
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公开(公告)号：US09686584B2
公开(公告)日：2017-06-20
申请号：US13864474
申请日：2013-04-17
Applicant: EchoStar Technologies L.L.C.
Inventor： Jason Gaede , Germar Schaefer
IPC: H04N7/16 , H04N21/435 , H04N21/436 , H04N21/433 , H04N21/431 , H04N21/432 , H04N21/472 , H04N5/765 , H04N21/41 , H04N21/4147 , H04N21/4227 , H04N21/426 , H04N21/442 , H04N21/63
CPC classification number: H04N21/435 , H04N5/765 , H04N21/4126 , H04N21/4147 , H04N21/4227 , H04N21/42684 , H04N21/4312 , H04N21/432 , H04N21/4325 , H04N21/4334 , H04N21/436 , H04N21/43615 , H04N21/43622 , H04N21/44222 , H04N21/472 , H04N21/632
Abstract: A method for providing a user of a target device with placeshifted content. The method includes detecting, utilizing the target device, a matrix code associated with an audio/visual program. Data encoded in the matrix code includes program identifying information and elapsed time information with respect to the program. The method further includes generating, utilizing the target device, a request for the program based at least in part on the encoded data. The method also includes transmitting, utilizing the target device, the program request across a network.
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公开(公告)号：US20160134926A1
公开(公告)日：2016-05-12
申请号：US14757606
申请日：2015-12-23
Applicant: EchoStar Technologies L.L.C.
Inventor： Steven Michael Casagrande , Yunfeng Yang , Mark Templeman , Kranti Kumar Kilaru , Germar Schaefer
IPC: H04N21/4335 , H04N21/426 , H04N21/472 , H04N21/45 , H04N21/475 , H04N21/458 , H04N21/4147 , H04N21/433
CPC classification number: H04N21/4147 , G11B27/026 , G11B27/28 , H04N5/4401 , H04N5/50 , H04N5/76 , H04N5/775 , H04N5/782 , H04N5/91 , H04N7/20 , H04N9/79 , H04N9/797 , H04N9/87 , H04N21/242 , H04N21/262 , H04N21/4263 , H04N21/4302 , H04N21/4334 , H04N21/4335 , H04N21/4532 , H04N21/4583 , H04N21/47202 , H04N21/47214 , H04N21/47217 , H04N21/4755 , H04N21/482 , H04N21/4821 , H04N21/4826 , H04N21/83 , H04N21/84
Abstract: Various arrangements are presented that may involve receiving from a television service provider, timers that are used to record a managed channel array. Each of these timers define a television channel, a time period, and a date. The received timers may be set at a television receiver. User input may be received that specifies an undesired television channel that is not to be recorded according to the received plurality of timers, the undesired television channel being part of the managed channel array. An amount of storage space for the managed channel array excluding the undesired television channel may be calculated. Storage space may be allocated based upon the calculated amount of storage space for the managed channel array excluding the undesired television channel.
Abstract translation: 呈现了可能涉及从电视服务提供商接收用于记录管理信道阵列的定时器的各种布置。 每个定时器定义电视频道，时间段和日期。 接收到的定时器可以设置在电视接收机。 可以接收用户输入，其指定根据接收到的多个定时器不被记录的不期望的电视频道，不需要的电视频道是被管理的频道阵列的一部分。 可以计算除了不期望的电视频道之外的管理信道阵列的存储空间量。 可以基于计算出的管理信道阵列的存储空间量（不包括不期望的电视频道）来分配存储空间。
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