公开(公告)号：US08499318B2

公开(公告)日：2013-07-30

申请号：US12472253

申请日：2009-05-26

申请人： Gordon Kent Walker

发明人： Gordon Kent Walker

IPC分类号： H04N5/445 ,  H04N7/16 ,  H04K1/00 ,  H04N7/173

CPC分类号： H04N21/458 ,  H04N7/165 ,  H04N21/23424 ,  H04N21/2365 ,  H04N21/4347 ,  H04N21/4383 ,  H04N21/4524 ,  H04N21/4542 ,  H04N21/6543

摘要： A method for blackout and retune distribution including receiving a first wide area multiplexed feed, the first wide area multiplexed feed comprising a blacked out feed; and generating a requantized local service feed from a local replacement plus retune service feed, the local replacement plus retune service feed having a retune feed corresponding to a retune programming for the blacked out feed, wherein the requantized local service feed is to be combined with the first wide area multiplexed feed for transmission as a part of an aggregate local outbound traffic. A computer-readable medium, a apparatus and a means for blackout and retune distribution is also disclosed.

公开(公告)号：US20130021204A1

公开(公告)日：2013-01-24

申请号：US13553401

申请日：2012-07-19

申请人： Gordon Kent Walker ,  Matthew Stuart Grob ,  Jun Wang ,  Xiaoxia Zhang ,  Ernest Tadashi Ozaki ,  Allen Minh-Triet Tran

发明人： Gordon Kent Walker ,  Matthew Stuart Grob ,  Jun Wang ,  Xiaoxia Zhang ,  Ernest Tadashi Ozaki ,  Allen Minh-Triet Tran

IPC分类号： H01Q3/00

CPC分类号： H04W16/28 ,  H04W4/06 ,  H04W72/005

摘要： Apparatus and methods for controlling antenna down tilt in a mixed coordinated/non-coordinated network include receiving one or more input signals defining a waveform to be transmitted, for determining a tilt angle state to be applied to the antenna based on the one or more input signals, and for transmitting a tilt control signal if the determined tilt angle state differs from a current tilt angle state associated with the antenna.

摘要翻译： 用于控制混合协调/非协调网络中的天线向下倾斜的设备和方法包括接收定义要发射的波形的一个或多个输入信号，用于基于一个或多个输入来确定要施加到天线的倾斜角状态 并且如果所确定的倾斜角状态与与天线相关联的当前倾斜角状态不同，则发送倾斜控制信号。

公开(公告)号：US20130007814A1

公开(公告)日：2013-01-03

申请号：US13536870

申请日：2012-06-28

申请人： George Cherian ,  Gordon Kent Walker

发明人： George Cherian ,  Gordon Kent Walker

IPC分类号： H04N21/60

CPC分类号： H04L65/605 ,  H04L65/4076 ,  H04L65/4084 ,  H04L65/80

摘要： Techniques are provided for a dynamic adaptive streaming proxy for unicast or broadcast/multicast service. For example, a method for controlling an encoding format of multimedia content for a multimedia client of a wireless communications network (WCN) includes modifying, at a proxy component of the WCN network entity, a data structure that associates one or more different locators for multimedia content with respective different encoding formats for the multimedia content, to obtain a modified data structure. The method may include controlling an encoding format for the multimedia content provided to at least one multimedia client, at least in part by the modified data structure.

摘要翻译： 为单播或广播/组播服务的动态自适应流代理提供技术。 例如，一种用于控制无线通信网络（WCN）的多媒体客户端的多媒体内容的编码格式的方法包括：在WCN网络实体的代理组件处修改将多个不同定位符相关联的数据结构，用于多媒体 内容具有用于多媒体内容的各自不同的编码格式，以获得修改的数据结构。 该方法可以包括至少部分地通过修改的数据结构来控制提供给至少一个多媒体客户端的多媒体内容的编码格式。

公开(公告)号：US08345743B2

公开(公告)日：2013-01-01

申请号：US11940122

申请日：2007-11-14

申请人： Fang Shi ,  Christopher John Bennett ,  Serafim S. Loukas, Jr. ,  Brian William Orr ,  Vijayalakshmi R. Raveendran ,  Scott T. Swazey ,  Amnon Silberger ,  Thadi M. Nagaraj ,  Gordon Kent Walker ,  David Brackman ,  Fang Liu ,  Sumeet Singh Sethi ,  Ramkumar Sampathkumar

发明人： Fang Shi ,  Christopher John Bennett ,  Serafim S. Loukas, Jr. ,  Brian William Orr ,  Vijayalakshmi R. Raveendran ,  Scott T. Swazey ,  Amnon Silberger ,  Thadi M. Nagaraj ,  Gordon Kent Walker ,  David Brackman ,  Fang Liu ,  Sumeet Singh Sethi ,  Ramkumar Sampathkumar

IPC分类号： H04B1/66

CPC分类号： H04N21/44016 ,  H04N19/107 ,  H04N19/187 ,  H04N19/31 ,  H04N19/61 ,  H04N19/68 ,  H04N19/70 ,  H04N19/89 ,  H04N21/23424 ,  H04N21/234327 ,  H04N21/4384 ,  H04N21/8451 ,  H04N21/8456

摘要： Techniques for video encoding and decoding channel switch frames (CSF) to enable acquisition and re/synchronization of the video stream while preserving compression efficiency is provided. Systems and methods to process multimedia data enabling channel switching are presented. The systems generate a CSF with one or more network adaptation layer (NAL) units as a random access point (RAP) frame. Back-to-back frames are transmitted which include the CSF and a non-RAP frame, each having the same frame ID number.

摘要翻译： 提供了视频编码和解码通道切换帧（CSF）的技术，以实现视频流的获取和再同步，同时保持压缩效率。 提出了处理能够进行通道切换的多媒体数据的系统和方法。 系统产生具有一个或多个网络适配层（NAL）单元的CSF作为随机接入点（RAP）帧。 发送背靠背帧，其包括CSF和非RAP帧，每个帧具有相同的帧ID号。

公开(公告)号：US20120202493A1

公开(公告)日：2012-08-09

申请号：US13362829

申请日：2012-01-31

申请人： Jun Wang ,  Zhengwei Liu ,  Xiaoxia Zhang ,  George Cherian ,  Gordon Kent Walker

发明人： Jun Wang ,  Zhengwei Liu ,  Xiaoxia Zhang ,  George Cherian ,  Gordon Kent Walker

IPC分类号： H04W60/00

CPC分类号： H04W60/00 ,  H04W4/06 ,  H04W68/00

摘要： Methods and apparatuses are provided that include counting devices for broadcast data services. The devices can be counted based on registrations received from the devices. This registration count can additionally or alternatively be used to determine whether further counting is desired. In addition, base stations can transmit counting requests to the devices using a paging message or other message such that idle mode devices can receive the counting requests. The idle mode devices can respond to the requests or send autonomous counting report by switching to an active mode for the purpose of responding or another purpose.

摘要翻译： 提供了包括用于广播数据服务的计数装置的方法和装置。 可以根据从设备接收的注册来对设备进行计数。 该注册计数可以附加地或替代地用于确定是否需要进一步计数。 此外，基站可以使用寻呼消息或其他消息向设备发送计数请求，使得空闲模式设备可以接收计数请求。 空闲模式设备可以通过切换到活动模式来响应请求或发送自主计数报告，以作出响应或另一目的。

公开(公告)号：US08229983B2

公开(公告)日：2012-07-24

申请号：US11527306

申请日：2006-09-25

申请人： Gordon Kent Walker ,  Vijayalakshmi R. Raveendran ,  Peisong Chen ,  Tao Tian ,  Fang Shi ,  Scott T. Swazey ,  Seyfullah Halit Oguz ,  Amit Rohatgi ,  Sitaraman Ganapathy Subramania ,  Phanikumar Bhamidipati

发明人： Gordon Kent Walker ,  Vijayalakshmi R. Raveendran ,  Peisong Chen ,  Tao Tian ,  Fang Shi ,  Scott T. Swazey ,  Seyfullah Halit Oguz ,  Amit Rohatgi ,  Sitaraman Ganapathy Subramania ,  Phanikumar Bhamidipati

IPC分类号： G06F17/30 ,  G06F17/00

CPC分类号： H04N21/4384 ,  H04N19/107 ,  H04N19/124 ,  H04N19/154 ,  H04N19/164 ,  H04N19/172 ,  H04N19/187 ,  H04N19/33 ,  H04N19/61 ,  H04N19/895 ,  H04N21/23439 ,  H04N21/631 ,  H04N21/8451 ,  H04N21/8456

摘要： Methods and apparatus to process multimedia data enabling faster channel acquisitions, improved error recovery and improved efficiency. An encoder device encodes a first portion of multimedia data using inter-coding to generate a first version, and encodes the first portion of multimedia data using intra-coding to generate a second version. A decoder device receives a first version of a first portion of multimedia data, wherein the first version is inter-coded, receives a second version of the first portion of multimedia data, wherein the second version is intra-coded, and selectively decodes the first and second received versions.

摘要翻译： 处理多媒体数据的方法和设备，可实现更快的信道采集，改进误差恢复和提高效率。 编码器装置使用帧间编码对多媒体数据的第一部分进行编码以产生第一版本，并且使用帧内编码对多媒体数据的第一部分进行编码以生成第二版本。 解码器装置接收多媒体数据的第一部分的第一版本，其中第一版本是帧间编码的，接收多媒体数据的第一部分的第二版本，其中第二版本被帧内编码，并且选择性地解码第一版本 和第二个接收的版本。

公开(公告)号：US20110188459A1

公开(公告)日：2011-08-04

申请号：US12699596

申请日：2010-02-03

申请人： RAGHURAMAN KRISHNAMOORTHI ,  Gordon Kent Walker ,  Fuyun Ling

发明人： RAGHURAMAN KRISHNAMOORTHI ,  Gordon Kent Walker ,  Fuyun Ling

IPC分类号： H04W72/04

CPC分类号： H04N21/631 ,  H04N21/2383 ,  H04N21/2385 ,  H04N21/4382

摘要： Methods, systems, and apparatus, including computer programs encoded on computer readable storage media, for increasing utilization of transmission resources by mapping data from a block of layered codec data onto a plurality of logical channels for transmission of the mapped data. Resource utilization may also be improved by mapping data from at least two layers of a block of layered of codec data onto a logical channel that supports only a single data channel carried by a transmit modulation scheme.

摘要翻译： 方法，系统和装置，包括在计算机可读存储介质上编码的计算机程序，用于通过将来自分层编解码器数据块的数据映射到用于传输映射数据的多个逻辑信道上的数据来增加传输资源的利用。 也可以通过将来自编解码器数据分层的至少两层的数据映射到仅支持由发送调制方案承载的单个数据信道的逻辑信道上来提高资源利用。

公开(公告)号：US20110075638A1

公开(公告)日：2011-03-31

申请号：US12911655

申请日：2010-10-25

申请人： Gordon Kent Walker ,  Viayalakshimi R. Raveendran ,  Christopher John Bennett

发明人： Gordon Kent Walker ,  Viayalakshimi R. Raveendran ,  Christopher John Bennett

IPC分类号： H04W72/04

CPC分类号： H04L1/0041 ,  H04L5/0007 ,  H04N9/8063 ,  H04N19/00 ,  H04N19/70 ,  H04N21/2365 ,  H04N21/23655 ,  H04N21/2385 ,  H04N21/2389 ,  H04N21/2401 ,  H04N21/4347 ,  H04N21/4385 ,  H04N21/64315

摘要： The disclosure is directed to a multi-channel encoder. The multi-channel encoder is configured to generate an encoded data stream. The multi-channel encoder includes a plurality of channel encoders, and a processor configured to allocate time slots in the encoded data stream to each of the channel encoders to vary the rate of data provided by each of the channel encoders into the encoded data stream.

摘要翻译： 本公开针对多通道编码器。 多通道编码器被配置为生成编码数据流。 多通道编码器包括多个通道编码器，以及处理器，被配置为将编码数据流中的时隙分配给每个通道编码器，以将每个通道编码器提供的数据速率改变为编码数据流。

公开(公告)号：US20090279471A1

公开(公告)日：2009-11-12

申请号：US12506055

申请日：2009-07-20

申请人： Rajiv Vijayan ,  Fuyun Ling ,  Gordon Kent Walker ,  Ramaaswamy Murali ,  Ashok Mantravadi ,  Anand Subramaniam ,  Krishnamurthy Viswanathan

发明人： Rajiv Vijayan ,  Fuyun Ling ,  Gordon Kent Walker ,  Ramaaswamy Murali ,  Ashok Mantravadi ,  Anand Subramaniam ,  Krishnamurthy Viswanathan

IPC分类号： H04H20/71 ,  H04L27/28

CPC分类号： H04L5/0041 ,  H04L5/0007 ,  H04L5/0044 ,  H04L5/0048 ,  H04L12/189 ,  H04W72/005

摘要： To broadcast different types of transmission having different tiers of coverage in a wireless broadcast network, each base station processes data for a wide-area transmission in accordance with a first mode (or coding and modulation scheme) to generate data symbols for the wide-area transmission and processes data for a local transmission in accordance with a second mode to generate data symbols for the local transmission. The first and second modes are selected based on the desired coverage for wide-area and local transmissions, respectively. The base station also generates pilots and overhead information for local and wide-area transmissions. The data, pilots, and overhead information for local and wide-area transmissions are multiplexed onto their transmission spans, which may be different sets of frequency subbands, different time segments, or different groups of subbands in different time segments. More than two different types of transmission may also be multiplexed and broadcast.

摘要翻译： 为了在无线广播网络中广播具有不同层次的不同类型的传输，每个基站根据第一模式（或编码和调制方案）处理广域传输的数据，以产生广域的数据符号 根据第二模式传输和处理用于本地传输的数据，以产生用于本地传输的数据符号。 分别基于广域和本地传输的期望覆盖来选择第一和第二模式。 基站还为本地和广域传输生成导频和开销信息。 用于本地和广域传输的数据，导频和开销信息被复用到它们的传输跨度，其可以是不同组的频率子带，不同时间段或不同时间段中的不同子带组。 多于两种不同类型的传输也可以被复用和广播。

公开(公告)号：US07555012B2

公开(公告)日：2009-06-30

申请号：US11122493

申请日：2005-05-04

申请人： Gordon Kent Walker

发明人： Gordon Kent Walker

IPC分类号： H04J1/00

CPC分类号： H04N21/458 ,  H04N7/165 ,  H04N21/23424 ,  H04N21/2365 ,  H04N21/4347 ,  H04N21/4383 ,  H04N21/4524 ,  H04N21/4542 ,  H04N21/6543

摘要： A method for blackout and retune distribution including receiving a first wide area multiplexed feed, the first wide area multiplexed feed comprising a blacked out feed; and generating a requantized local service feed from a local replacement plus retune service feed, the local replacement plus retune service feed having a retune feed corresponding to a retune programming for the blacked out feed, wherein the requantized local service feed is to be combined with the first wide area multiplexed feed for transmission as a part of an aggregate local outbound traffic. A computer-readable medium, a apparatus and a means for blackout and retune distribution is also disclosed.

摘要翻译： 一种用于停电和重调分配的方法，包括接收第一广域复用馈送，所述第一广域复用馈送包括被黑化的馈送; 以及从本地替换加重调整服务馈送生成重新量化的本地服务馈送，所述本地替换加重调服务馈送具有对应于用于所述被黑化的馈送的重调节目的调谐馈送，其中所述重新量化的本地服务馈送将与 第一广域多路复用馈送作为集合本地出站业务的一部分进行传输。 还公开了一种计算机可读介质，装置和用于停电和重调分配的装置。