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1. 发明申请

WO2008095020A3 METHODS AND SYSTEMS FOR RESIZING MULTIMEDIA CONTENT BASED ON QUALITY AND RATE INFORMATION 审中-公开
标题翻译：基于质量和速率信息调整多媒体内容的方法和系统
公开(公告)号：WO2008095020A3
公开(公告)日：2008-09-25
申请号：PCT/US2008052497
申请日：2008-01-30
申请人： QUALCOMM INC , RAVEENDRAN VIJAYALAKSHMI R , WALKER GORDON KENT , GUPTA BINITA , BHAMIDIPATI PHANIKUMAR , COLLINS BRUCE , SHAH DEVARSHI , DALEY ROBERT S , DAHL STEN JORGEN , LOUKAS SERAFIM S JR , AHUJA BHARAT , NAGARAJ THADI M , KAUSHIK VINOD , KANNAN PRASANNA
发明人： RAVEENDRAN VIJAYALAKSHMI R , WALKER GORDON KENT , GUPTA BINITA , BHAMIDIPATI PHANIKUMAR , COLLINS BRUCE , SHAH DEVARSHI , DALEY ROBERT S , DAHL STEN JORGEN , LOUKAS SERAFIM S JR , AHUJA BHARAT , NAGARAJ THADI M , KAUSHIK VINOD , KANNAN PRASANNA
IPC分类号： H04L27/26 , H04N7/26
CPC分类号： H04N19/147 , H04L5/0007 , H04L5/0044 , H04L5/0064 , H04N19/11 , H04N19/115 , H04N19/137 , H04N19/154 , H04N19/188 , H04N19/19 , H04N19/196 , H04N19/40 , H04N19/46 , H04N21/234354 , H04N21/23655 , H04N21/2381 , H04N21/2402 , H04N21/8456
摘要： In general, this disclosure describes techniques for exchanging information between a plurality of encoder modules and a multiplex module to combine segments of data from the encoder modules with an improved overall quality. In particular, the encoder modules associate their respective segments of data with quality and rate information and send at least the quality and rate information associated with the segments of data to the multiplex module. The multiplex module analyzes the quality and rate information to determine whether the segments of data that encoder modules desire to include in the current superframe fit within the available bandwidth of a transmission channel. If the multiplex module determines the plurality of segments of data do not fit within the available bandwidth, the multiplex module selects one or more of the segments to be resized based on the quality and rate information received from the encoder modules.
摘要翻译：通常，本公开描述了用于在多个编码器模块与复用模块之间交换信息的技术，以将来自编码器模块的数据段与改进的总体质量相组合。具体而言，编码器模块将它们各自的数据段与质量和速率信息相关联，并将至少与数据段相关联的质量和速率信息发送到复用模块。复用模块分析质量和速率信息以确定编码器模块期望包括在当前超帧中的数据段是否适合传输信道的可用带宽。如果多路复用模块确定多个数据段不符合可用带宽，则多路复用模块基于从编码器模块接收到的质量和速率信息来选择要调整大小的一个或多个段。

2. 发明申请

WO2006110876A3 METHODS AND APPARATUS FOR ENHANCED DELIVERY OF CONTENT OVER A DATA NETWORK 审中-公开
标题翻译：用于增强数据网络内容传送的方法和设备
公开(公告)号：WO2006110876A3
公开(公告)日：2006-12-14
申请号：PCT/US2006013882
申请日：2006-04-10
申请人： QUALCOMM INC , DAHL STEN JORGEN , SHAH DEVARSHI , IYER BHARAT , KANNAN PRASANNA , COLLINS BRUCE
发明人： DAHL STEN JORGEN , SHAH DEVARSHI , IYER BHARAT , KANNAN PRASANNA , COLLINS BRUCE
IPC分类号： H04L12/749 , H04W28/20
CPC分类号： H04L5/0058 , H04L5/0007 , H04L5/0044 , H04L29/06027 , H04L47/15 , H04L47/24 , H04L47/70 , H04L47/801 , H04L47/805 , H04L47/822 , H04L47/824 , H04L47/828 , H04L65/80 , H04L67/04 , H04L67/32 , H04L67/322 , H04W28/20
摘要： Methods and apparatus for enhanced delivery of content over a data network. In an aspect, a method is provided for transmitting services over a network. The method includes receiving one or more services having associated delivery requirements, determining that network bandwidth is available to meet the delivery requirements, and allocating the network bandwidth to the one or more services based on the delivery requirements to produce network bandwidth allocations. In an aspect, an apparatus is provided that includes receiving logic configured to receive one or more services having associated delivery requirements, and multiplexer logic configured to determine that network bandwidth is available to meet the delivery requirements, and to allocate the network bandwidth to the one or more services based on the delivery requirements to produce network bandwidth allocations.
摘要翻译：通过数据网络增强内容传送的方法和装置。在一方面，提供了一种通过网络传输服务的方法。该方法包括接收具有相关传送要求的一个或多个服务，确定网络带宽可用于满足递送需求，以及基于递送要求将网络带宽分配给一个或多个服务以产生网络带宽分配。在一方面，提供一种装置，其包括被配置为接收具有相关联的递送需求的一个或多个服务的接收逻辑，以及被配置为确定网络带宽可用于满足递送需求的多路复用器逻辑，以及将网络带宽分配给一个或更多的服务，基于交付要求来产生网络带宽分配。

3. 发明申请

WO2009102923A3 METHODS AND APPARATUS FOR CONDITIONAL ACCESS OF NON REAL-TIME CONTENT IN A DISTRIBUTION SYSTEM 审中-公开
标题翻译：在配电系统中有条件访问非实时内容的方法和设备
公开(公告)号：WO2009102923A3
公开(公告)日：2009-11-19
申请号：PCT/US2009034010
申请日：2009-02-13
申请人： QUALCOMM INC , KANNAN PRASANNA , CHEN AN MEI , NAGARAJ THADI M
发明人： KANNAN PRASANNA , CHEN AN MEI , NAGARAJ THADI M
IPC分类号： H04L29/06 , G06F21/00 , H04N7/167
CPC分类号： H04L63/062 , H04L63/10 , H04N7/1675 , H04N21/26606 , H04N21/63345
摘要： Methods and apparatus for conditional access of non real-time (NRT) content in a distribution system. A method includes encrypting NRT content with a control word (CW) to generate encrypted NRT content, providing the CW to entitlement control message (ECM) generators, receiving ECMs from the ECM generators, wherein each ECM comprises a unique encryption of the CW to provide conditional access to the CW, and providing the encrypted NRT content and the ECMs for transmission over a distribution network. An apparatus includes a synchronizer configured to provide a CW to ECM generators and receive ECMs from the ECM generators, wherein each ECM comprises a unique encryption of the CW to provide conditional access to the CW, and a management module configured to encrypt the NRT content with the CW to generate encrypted NRT content and provide the encrypted NRT content and the ECMs for transmission over the distribution network.
摘要翻译：在配送系统中用于非实时（NRT）内容的条件访问的方法和设备。一种方法包括用控制字（CW）加密NRT内容以生成经加密的NRT内容，将CW提供给授权控制消息（ECM）生成器，从ECM生成器接收ECM，其中每个ECM包括CW的唯一加密以提供有条件地访问CW，并提供加密的NRT内容和ECM以通过分配网络传输。一种装置包括：同步器，被配置为向ECM发生器提供CW并从ECM发生器接收ECM，其中每个ECM包括对CW的唯一加密以提供对CW的条件访问;以及管理模块，被配置为使用 CW生成加密的NRT内容并提供经加密的NRT内容和ECM以通过分配网络传输。

4. 发明申请

WO2010039833A3 APPARATUS AND METHODS OF PROVIDING AND RECEIVING VENUE LEVEL TRANSMISSIONS AND SERVICES 审中-公开
标题翻译：提供和接收场地层面传输和服务的装置和方法
公开(公告)号：WO2010039833A3
公开(公告)日：2010-07-01
申请号：PCT/US2009059029
申请日：2009-09-30
申请人： QUALCOMM INC , KRISHNAMOORTHI RAGHURAMAN , RAHATE PANKAJ V , JAIN PANKAJ , SHAH DEVARSHI P , SELIVERSTOV PAVEL A , ROTHROCK GEORGE A , KHARE NILABH , WADHWANI ANIL K , GUO JIMING , NANDA SANJIV , LING FUYUN , CHARI MURALI R , AGRAWAL AVNEESH , BURDO RINAT , KANNAN PRASANNA , MUKKAVILLI KRISHNA K , NEWMAN REYNALDO W , FAN MICHAEL M , DESHPANDE MANOJ M , JAYARAM RANJITH S
发明人： KRISHNAMOORTHI RAGHURAMAN , RAHATE PANKAJ V , JAIN PANKAJ , SHAH DEVARSHI P , SELIVERSTOV PAVEL A , ROTHROCK GEORGE A , KHARE NILABH , WADHWANI ANIL K , GUO JIMING , NANDA SANJIV , LING FUYUN , CHARI MURALI R , AGRAWAL AVNEESH , BURDO RINAT , KANNAN PRASANNA , MUKKAVILLI KRISHNA K , NEWMAN REYNALDO W , FAN MICHAEL M , DESHPANDE MANOJ M , JAYARAM RANJITH S
IPC分类号： H04W4/06 , H04L12/18 , H04L29/06 , H04L29/08 , H04N7/173 , H04W4/02
CPC分类号： H04N21/2385 , H04L12/189 , H04L67/16 , H04L67/18 , H04N21/482 , H04W4/02 , H04W4/04 , H04W48/16 , H04W72/005
摘要： A venue-cast system and method for providing and receiving venue level transmissions and services, including discovery of a venue specific transmission by receiving an overhead signal from a non-venue network, extracting information for receiving the venue specific transmission from the overhead signal, and tuning to receive the venue specific transmission based on the extracted information. The venue level transmission may be provided and received in a manner that does not prevent an access terminal from receiving a local area or wide area transmission.
摘要翻译：一种用于提供和接收场地级传输和服务的场地播放系统和方法，包括通过从非场地网络接收开销信号来发现场地特定传输，从开销信号中提取用于接收场地特定传输的信息，以及基于所提取的信息进行调谐以接收特定于场地的传输。可以以不阻止接入终端接收局域或广域传输的方式提供和接收场地级传输。

5. 发明申请

WO2008116199A3 METHODS AND APPARATUS FOR DISTRIBUTING AND ACQUIRING OVERHEAD FLOW DATA IN A MULTI-FREQUENCY NETWORK 审中-公开
标题翻译：在多频网络中分配和获取超流量数据的方法和装置
公开(公告)号：WO2008116199A3
公开(公告)日：2008-11-20
申请号：PCT/US2008057941
申请日：2008-03-21
申请人： QUALCOMM INC , GUPTA BINITA , CHEN AN MEI , BALRAJ SAJITH , KANNAN PRASANNA
发明人： GUPTA BINITA , CHEN AN MEI , BALRAJ SAJITH , KANNAN PRASANNA
IPC分类号： H04W4/06
CPC分类号： H04W72/005
摘要： Methods and apparatus for distributing and acquiring overhead flow data in a multi-frequency network. In an aspect, a method includes generating initial acquisition flows (IAFs) that describe how content multiplexes are distributed in the multi-frequency network and provide flow identifiers for overhead flows associated with the content multiplexes, and transmitting the IAFs on pre-assigned flow identifiers. Another method includes receiving IAFs that describe how content multiplexes are distributed in the multi-frequency network and specify flow identifiers for overhead flows associated with the content multiplexes, wherein the IAFs are received using pre-assigned flow identifiers, processing the IAFs to determine VM sets associated with current wide and local areas of the multi-frequency network, determining overhead flow related information associated with selected content multiplexes in the VM sets, and acquiring overhead flow data associated with the selected content multiplexes using the associated flow identifiers.
摘要翻译：在多频网络中分配和获取开销流数据的方法和装置。一方面，一种方法包括生成描述内容多路复用如何分布在多频网络中并提供与内容多路复用相关联的开销流的流标识符的初始获取流（IAF），以及在预分配的流标识符。另一种方法包括接收描述如何在多频网络中分发内容多路复用的IAF并且指定与内容多路复用相关联的开销流的流标识符，其中使用预先分配的流标识符接收IAF，处理IAF以确定VM集与所述多频网络的当前宽和局部区域相关联，确定与所述VM集合中的所选内容多路复用相关联的开销流相关信息，以及使用相关联的流标识符获取与所选内容多路复用相关联的开销流数据。

6. 发明申请

WO2008058140A3 COMMUNICATION OF NOTIFICATIONS IN A WIRELESS BROADCAST NETWORK 审中-公开
标题翻译：无线广播网络通信通信
公开(公告)号：WO2008058140A3
公开(公告)日：2008-07-03
申请号：PCT/US2007083808
申请日：2007-11-06
申请人： QUALCOMM INC , KANNAN PRASANNA , CHEN AN MEI , COLLINS BRUCE
发明人： KANNAN PRASANNA , CHEN AN MEI , COLLINS BRUCE
IPC分类号： H04L12/18
CPC分类号： H04W68/005 , H04L12/1895 , H04L51/24 , H04L51/38 , H04W4/06 , H04W68/025 , H04W72/005
摘要： A method for communicating notifications from a server to a device includes sending a primary message including data indicating notification status information (e.g. version number, update, system state change); and sending notification messages or flows apart from the primary message addressed to specific groups of devices (broadcast; composite address). Another method for obtaining notifications in a device from a server includes monitoring the primary message or flow including current notification status information, comparing the current notification information status information with a previous notification status information to determine if a change in notification status information has occurred, and obtaining addressed notification information- when a change in the notification status information has been determined. By using a primary message with abbreviated information to communicate whether changes to notification information have occurred, system resources can be conserved.
摘要翻译：从服务器向设备传送通知的方法包括：发送包括指示通知状态信息（例如，版本号，更新，系统状态改变）的数据的主消息; 以及发送通知消息或流分离到寻址到特定的设备组（广播;复合地址）的主消息。从服务器获取设备中的通知的另一种方法包括：监视主要消息或流程，包括当前通知状态信息，将当前通知信息状态信息与先前通知状态信息进行比较，以确定是否发生了通知状态信息的更改，以及当确定了通知状态信息的变化时，获得处理的通知信息。通过使用具有缩写信息的主消息来传达是否发生对通知信息的更改，可以节省系统资源。

7. 发明申请

WO2011116024A3 METHODS AND SYSTEMS FOR MULTIPLEXING MULTIPLE SERVICE COMPONENTS INTO ONE FLOW IN A FORWARD LINK ONLY NETWORK 审中-公开
标题翻译：将多个服务组件多路复用到一个前向链路中的一个流程的方法和系统
公开(公告)号：WO2011116024A3
公开(公告)日：2012-01-12
申请号：PCT/US2011028563
申请日：2011-03-15
申请人： QUALCOMM INC , XUE QI , KANNAN PRASANNA
发明人： XUE QI , KANNAN PRASANNA
IPC分类号： H04L29/06
CPC分类号： H04L65/4076 , H04H20/28 , H04L65/605 , H04L65/607 , H04L69/22 , H04N21/41407 , H04N21/6175 , H04N21/64315
摘要： Methods and systems for transmitting multiple service components in a single mediaFLO logical channel (MLC) stream within a MediaFLO® broadcast signal to distinguish data packets of different components based upon different media type header information or a component identifier added to the data packet header information. In a first embodiment, multiple service components of different media types are broadcast within the same MLC stream. Mobile device can separate received data packets within the MLC based upon their respective media type header information, and route each pack to its corresponding component processing module. In a second embodiment, different service components are identified with a component identifier that is added to the packet headers. A new layer in the protocol architecture stack can use the component ID within each data packet header to select and properly route the data packets for processing.
摘要翻译：用于在MediaFLO广播信号中的单个媒体FLO逻辑信道（MLC）流中传输多个服务组件的方法和系统，以根据添加到数据分组报头信息的不同媒体类型报头信息或分量标识符来区分不同分量的数据分组。在第一实施例中，在同一MLC流内广播不同媒体类型的多个服务组件。移动设备可以基于其各自的媒体类型报头信息来分离MLC内的接收数据分组，并且将每个分组路由到其对应的分量处理模块。在第二实施例中，使用添加到分组头部的组件标识符来标识不同的服务组件。协议架构栈中的一个新层可以使用每个数据包头中的组件ID来选择和正确路由数据包进行处理。

8. 发明申请

WO2008057891A3 APPARATUS AND METHODS FOR COMMUNICATING SYSTEM STATE INFORMATION CHANGE TO DEVICES FOR WIRELESS COMMUNICATION 审中-公开
标题翻译：用于通信系统状态信息更改的设备和方法用于无线通信的设备
公开(公告)号：WO2008057891A3
公开(公告)日：2009-05-22
申请号：PCT/US2007083220
申请日：2007-10-31
申请人： QUALCOMM INC , CHEN AN MEI , KANNAN PRASANNA
发明人： CHEN AN MEI , KANNAN PRASANNA
IPC分类号： H04L27/00 , H04W8/24 , H04W48/08 , H04W68/00
CPC分类号： H04W48/08 , H04H40/18 , H04W8/245 , H04W68/00
摘要： Apparatus and methods for communication system state information change to wireless devices in a content server network in a resource and power efficient manner are disclosed. In particular, a disclosed method for conveying system state information to a wireless device includes sending a primary message including first information configured to communicate a current system state to the wireless device, and then sending second information set usable by the wireless device to update system state information. By summarizing or abbreviating the first information, a receiving device can easily compare to past system states to determine whether further processing, such as processing of the second information, is needed, thereby affording the conservation of processing and power resources of a receiving device. Corresponding apparatus are also disclosed.
摘要翻译：公开了一种以资源和功率有效的方式将通信系统状态信息改变为内容服务器网络中的无线设备的装置和方法。特别地，公开的将系统状态信息传送到无线设备的方法包括发送包括配置为将当前系统状态传送给无线设备的第一信息的主消息，然后发送由无线设备可用的更新系统状态的第二信息集信息。通过总结或缩写第一信息，接收设备可以容易地与过去的系统状态进行比较，以确定是否需要进一步的处理，例如处理第二信息，从而提供对接收设备的处理和功率资源的保护。还公开了相应的装置。

9. 发明申请

WO2004102852A2 METHOD AND APPARATUS FOR MULTI-PHASE WIRELESS HANDSHAKING 审中-公开
标题翻译：用于多相无线电话的方法和装置
公开(公告)号：WO2004102852A2
公开(公告)日：2004-11-25
申请号：PCT/US2004014201
申请日：2004-05-07
申请人： ARRAYCOMM INC , CHEN JOHN , SCHEIN BRETT , KANNAN PRASANNA , HYON TAE-IN
发明人： CHEN JOHN , SCHEIN BRETT , KANNAN PRASANNA , HYON TAE-IN
IPC分类号： H04W72/04 , H04W72/14 , H04W74/08 , H04W88/08 , H04L
CPC分类号： H04W72/1278 , H04W74/006 , H04W74/0833
摘要： Methods and apparatuses associated with multi-phase wireless handshaking. A user terminal enters handshaking with an access point. The access point may respond to an access request of the user terminal with an access assignment, and alternatively, with a message indicating an assignment will not be presently given. The handshaking process could then be completed at a later time.
摘要翻译：与多相无线握手相关的方法和设备。用户终端用接入点进入握手。接入点可以利用接入分配来响应用户终端的接入请求，或者替代地，当前不给出指示分配的消息。握手过程随后可以完成。

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