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1. 发明申请

WO2009076462A1 PACKET ERROR CORRELATION MINIMIZATION 审中-公开
标题翻译：分组错误相关最小化
公开(公告)号：WO2009076462A1
公开(公告)日：2009-06-18
申请号：PCT/US2008/086272
申请日：2008-12-10
申请人： NEXTWAVE BROADBAND, INC. , NEBAT, Yoav
发明人： NEBAT, Yoav
IPC分类号： H03M13/00 , H04L1/18
CPC分类号： H03M13/09 , H04L1/0084 , H04W72/005
摘要： The subject matter disclosed herein provides an outer coding framework for reducing the correlation between packet errors in a wireless network. In one aspect, there is provided a method. The method may include receiving a packet including information. The received packet may be encoded using a forward error correction code to provide at least one, but no more than two, codewords. At least a portion of each codeword may be inserted into a transport packet for transmission to a client station, wherein the transport packet comprises information from at least one, but no more than two, of the codewords, The transport packet may be sent. Related systems, apparatus, methods, and/or articles are also described.
摘要翻译：本文公开的主题提供了用于减少无线网络中的分组错误之间的相关性的外部编码框架。一方面，提供了一种方法。该方法可以包括接收包括信息的分组。可以使用前向纠错码对接收的分组进行编码，以提供至少一个但不超过两个的码字。每个码字的至少一部分可以被插入传输分组以便传输到客户端站，其中传输分组包括来自至少一个但不超过两个的码字的信息。可以发送传输分组。还描述了相关系统，装置，方法和/或制品。

2. 发明申请

WO2009076319A3 DATA FRAGMENTATION IDENTIFICATION IN A DATA TABLE 审中-公开
公开(公告)号：WO2009076319A3
公开(公告)日：2009-06-18
申请号：PCT/US2008/085982
申请日：2008-12-08
申请人： NEXTWAVE BROADBAND, INC. , NEBAT, Yoav , ZEHEDI, Sina
发明人： NEBAT, Yoav , ZEHEDI, Sina
IPC分类号： H04B7/26
摘要： The subject matter disclosed herein provides a mechanism for identifying packet boundaries in a data table, such as a Reed-Solomon table. The method may include receiving one or more packets for insertion into a table. A first indicator may be inserted into the table. The first indicator may be associated with one or more rows of the table and may identify whether each of the one or more rows includes one or more fragments (e.g., a packet beginning, a packet ending, and the like). In each of the rows identified by the first indicator as including one or more fragments, a second indicator may be inserted. The second indicator may represent a length in bytes of at least one of the corresponding packet fragments. Related systems, apparatus, methods, and/or articles are also described.

3. 发明申请

WO2008088958A3 AIRLINK MANAGEMENT IN A WIRELESS BROADCAST SYSTEM 审中-公开
标题翻译：无线广播系统中的AIRLINK管理
公开(公告)号：WO2008088958A3
公开(公告)日：2008-12-18
申请号：PCT/US2008050369
申请日：2008-01-07
申请人： NEXTWAVE BROADBAND INC , CONNORS DENNIS P , PETRY BRIAN D , MARSH GENE W , GUMMANDI SRIKANTH , GOVIND KEERTHI S , BURCHILL WILLIAM S , MADAN SEEMA
发明人： CONNORS DENNIS P , PETRY BRIAN D , MARSH GENE W , GUMMANDI SRIKANTH , GOVIND KEERTHI S , BURCHILL WILLIAM S , MADAN SEEMA
IPC分类号： H04H20/71 , H04L27/26
CPC分类号： H04W72/005 , H04H20/67 , H04L27/2647 , H04W52/0229 , Y02D70/00 , Y02D70/146 , Y02D70/168
摘要： A wireless broadcast system that collects content for distribution over a wireless communication network. Multiple independent content streams can be coarsely interleaved by collecting multiple small segments of content of each stream and rearranging them into larger segments, that are interleaved into an aggregate content stream that is broadcast as an identical signal from multiple transmitters. The broadcast signal can also include information about the interleaved content, such as information identifying the occurrence of a later interleaved instance of the same independent content stream in the aggregate content stream, that can be used by a receiver to activate and deactivate portions of a receiver to conserve power.
摘要翻译：无线广播系统，其收集通过无线通信网络分发的内容。可以通过收集每个流的内容的多个小片段并将它们重新排列成更大的片段，将多个独立的内容流粗略交错，将其交替插入到作为来自多个发射机的相同信号广播的聚合内容流中。广播信号还可以包括关于交织内容的信息，诸如识别聚合内容流中相同独立内容流的稍后交织的实例的出现的信息，可由接收者使用以激活和停用接收器的部分节约权力

4. 发明申请

WO2008088953A3 CONNECTION INDENTIFIER FOR WIRELESS BROADCAST SYSTEM 审中-公开
公开(公告)号：WO2008088953A3
公开(公告)日：2008-07-24
申请号：PCT/US2008/050302
申请日：2008-01-04
申请人： NEXTWAVE BROADBAND INC. , CONNORS, Dennis P. , PETRY, Brian D. , MARSH, Gene W. , GUMMADI, Srikanth , GOVIND, Keerthi S. , BURCHILL, William S. , MADAN, Seema
发明人： CONNORS, Dennis P. , PETRY, Brian D. , MARSH, Gene W. , GUMMADI, Srikanth , GOVIND, Keerthi S. , BURCHILL, William S. , MADAN, Seema
IPC分类号： H04H20/67
摘要： A wireless broadcast system that collects content for distribution over a wireless communication network. Multiple content streams are received and interleaved into an aggregate content stream. The aggregate content stream is encapsulated into a stream of transport packets that are ruggedized for broadcast over the wireless communication link. One connection identification is associated with the entire aggregate content stream. The aggregate content stream is packetized into multiple service data units. An identical signal that includes the service data units and one connection identifier is broadcast by multiple synchronized transmitters in a single frequency network. The content can include multimedia data, such as audio/video data, movies, game, audio broadcasts, television network programs, or other types of multimedia content.

5. 发明申请

WO2008088953A2 CONNECTION INDENTIFIER FOR WIRELESS BROADCAST SYSTEM 审中-公开
标题翻译：无线广播系统的连接分拣机
公开(公告)号：WO2008088953A2
公开(公告)日：2008-07-24
申请号：PCT/US2008050302
申请日：2008-01-04
申请人： NEXTWAVE BROADBAND INC , CONNORS DENNIS P , PETRY BRIAN D , MARSH GENE W , GUMMADI SRIKANTH , GOVIND KEERTHI S , BURCHILL WILLIAM S , MADAN SEEMA
发明人： CONNORS DENNIS P , PETRY BRIAN D , MARSH GENE W , GUMMADI SRIKANTH , GOVIND KEERTHI S , BURCHILL WILLIAM S , MADAN SEEMA
IPC分类号： H04H3/00 , H04H20/67
CPC分类号： H04H20/67 , H04H20/30 , H04N21/235 , H04N21/2362 , H04N21/2381 , H04N21/2383 , H04N21/242 , H04N21/26208 , H04N21/41407 , H04N21/435 , H04N21/6131 , H04N21/64315
摘要： A wireless broadcast system that collects content for distribution over a wireless communication network. Multiple content streams are received and interleaved into an aggregate content stream. The aggregate content stream is encapsulated into a stream of transport packets that are ruggedized for broadcast over the wireless communication link. One connection identification is associated with the entire aggregate content stream. The aggregate content stream is packetized into multiple service data units. An identical signal that includes the service data units and one connection identifier is broadcast by multiple synchronized transmitters in a single frequency network. The content can include multimedia data, such as audio/video data, movies, game, audio broadcasts, television network programs, or other types of multimedia content.
摘要翻译：无线广播系统，其收集通过无线通信网络分发的内容。多个内容流被接收并交织到聚合内容流中。聚合内容流被封装成通过无线通信链路进行广播的加固传输分组流。一个连接标识与整个聚合内容流相关联。聚合内容流被分组成多个服务数据单元。包括服务数据单元和一个连接标识符的相同信号由单个频率网络中的多个同步发射机广播。内容可以包括诸如音频/视频数据，电影，游戏，音频广播，电视网络节目或其他类型的多媒体内容的多媒体数据。

6. 发明申请

WO2010006066A2 SIGNAL TRANSMISSION PARAMETER CONTROL USING CHANNEL SOUNDING 审中-公开
标题翻译：信号传输参数控制的信道测量
公开(公告)号：WO2010006066A2
公开(公告)日：2010-01-14
申请号：PCT/US2009/049960
申请日：2009-07-08
申请人： NEXTWAVE BROADBAND INC. , PORAT, Ron
发明人： PORAT, Ron
IPC分类号： H04B7/26
CPC分类号： H04W88/08 , H04L5/0007 , H04L5/0051 , H04L25/0228 , H04L25/03343 , H04L27/2662 , H04L2025/03815 , H04W52/241
摘要： A base station (BTS) may instruct a client station (CS) to transmit sounding signals that the BTS may analyze to determine what adjustments, such as power, time, and/or frequency adjustment(s) should be made by the CS. The BTS may control when and how the sounding signals are sent by the CS. This helps reduce the possibility of sounding signals transmitted by two or more CSs colliding. Thus, sounding signals transmitted by the CS in response to a request by the BTS can be received by the BTS with higher a probability of success. This permits the BTS to more accurately characterize the channel and to provide better adjustment of power level, frequency offset, and/or timing offset for more optimal communication. Such techniques can be used to reduce bit error rates and to improve the overall signal to noise ratio encountered by the system.
摘要翻译：基站（BTS）可以指示客户端站（CS）发送BTS可以分析的探测信号以确定诸如功率，时间和/或频率调整之类的调整，应由CS制定。 BTS可以控制CS发送探测信号的时间和方式。这有助于减少由两个或多个CS发送的探测信号发生碰撞的可能性。因此，由CS响应于BTS的请求发送的探测信号可以由BTS以更高的成功概率被接收。这允许BTS更准确地表征信道并且为更优化的通信提供更好的功率电平，频率偏移和/或定时偏移调整。这种技术可以用来降低误码率并提高系统遇到的整体信噪比。

7. 发明申请

WO2009073744A3 INTERCELL INTERFERENCE MITIGATION 审中-公开
标题翻译： INTERCELL干扰缓解
公开(公告)号：WO2009073744A3
公开(公告)日：2009-07-23
申请号：PCT/US2008085436
申请日：2008-12-03
申请人： NEXTWAVE BROADBAND INC , SANKAR HARI , PORAT RON , PAN DANJIE , GOH WEE PENG , GUMMADI SRIKANTH , WANG LEI
发明人： SANKAR HARI , PORAT RON , PAN DANJIE , GOH WEE PENG , GUMMADI SRIKANTH , WANG LEI
IPC分类号： H04L27/26 , H04B7/26
CPC分类号： H04L5/0032 , H04L1/0026 , H04L5/0007 , H04L5/0037 , H04L5/0057 , H04L5/0062 , H04L5/0066 , H04L25/0204 , H04W72/0406 , H04W72/0453 , H04W72/048 , H04W72/082
摘要： Methods and apparatus are described for mitigating intercell interference in wireless communication systems utilizing substantially the same operating frequency band across multiple neighboring coverage areas. The operating frequency band may be shared across multiple neighboring or otherwise adjacent cells, such as in a frequency reuse one configuration. The wireless communication system can synchronize one or more resource allocation regions or zones across the multiple base stations, and can coordinate a permutation type within each resource allocation zone. The base stations can coordinate a pilot configuration in each of a plurality of coordinated resource allocation regions. Subscriber stations can be assigned resources in a coordinated resource allocation region based on interference levels. A subscriber station can determine a channel estimate for each of multiple base stations in the coordinated resource allocation region to mitigate interference.
摘要翻译：描述了用于减轻无线通信系统中的小区间干扰的方法和装置，所述无线通信系统跨越多个相邻覆盖区域利用基本相同的操作频带。工作频带可以在多个相邻小区或其他相邻小区之间共享，例如频率重用一个配置。无线通信系统可以跨多个基站同步一个或多个资源分配区域或区域，并且可以协调每个资源分配区域内的置换类型。基站可以协调多个协调资源分配区域中的每一个中的导频配置。用户站可以基于干扰水平在协调的资源分配区域中分配资源。用户台可以确定协调资源分配区域中的多个基站中的每个基站的信道估计以减轻干扰。

8. 发明申请

WO2009061790A2 ADVANCED TECHNOLOGY FRAME STRUCTURE WITH BACKWARD COMPATIBILITY 审中-公开
标题翻译：具有向后兼容性的先进技术框架结构
公开(公告)号：WO2009061790A2
公开(公告)日：2009-05-14
申请号：PCT/US2008082444
申请日：2008-11-05
申请人： NEXTWAVE BROADBAND INC , MARKS ROGER , STANWOOD KENNETH
发明人： MARKS ROGER , STANWOOD KENNETH
IPC分类号： H04B7/24 , H04B7/26
CPC分类号： H04W72/0453 , H04L5/0007 , H04L5/14 , H04W16/14 , H04W72/04 , H04W72/0446
摘要： An advanced technology frame structure is described herein. The advanced technology frame structure can enhance a first technology frame structure in dimensions of time, frequency, or a combination of time and frequency. A second technology frame structure time division multiplexes second technology subframes with the first technology downlink and uplink subframes. The first technology downlink subframe can be divided into a first technology downlink subframe and one or more second technology downlink subframes. Similarly, the first technology uplink subframe can be divided into a first uplink subframe and one or more second technology uplink subframes. These principles can be expanded upon and can be applied in many communication systems.
摘要翻译：这里描述了一种先进的技术框架结构。先进的技术框架结构可以增强时间，频率或时间和频率组合的第一种技术框架结构。第二技术帧结构将第二技术子帧与第一技术下行链路和上行链路子帧时分复用。第一技术下行子帧可以划分为第一技术下行子帧和一个或多个第二技术下行子帧。类似地，第一技术上行链路子帧可以被划分为第一上行链路子帧和一个或多个第二技术上行链路子帧。这些原则可以扩展并且可以应用于许多通信系统中。

9. 发明申请

WO2009035905A2 ERROR CORRECTION FOR A PERSISTENT RESOURCE ALLOCATION 审中-公开
标题翻译：对持续资源分配的错误校正
公开(公告)号：WO2009035905A2
公开(公告)日：2009-03-19
申请号：PCT/US2008/075285
申请日：2008-09-04
申请人： NEXTWAVE BROADBAND INC. , BOURLAS, Yair , ASIRVATHAM, Kirupairaj
发明人： BOURLAS, Yair , ASIRVATHAM, Kirupairaj
IPC分类号： H04B7/26 , H04L12/28
CPC分类号： H04W72/0453 , H04L1/0004 , H04L1/001 , H04L1/1861 , H04L1/1887 , H04L5/0007 , H04L5/003 , H04L5/0053 , H04L5/0055 , H04L5/0096 , H04W72/04 , H04W72/0466 , H04W88/08
摘要： Methods and apparatus for communicating and utilizing persistent allocation of resources are described herein. A base station can allocate persistent resources to a client station, and can associate the client station or persistent resource allocation with a particular shared NACK channel. The base station can monitor the NACK channel for a NACK indicating a map error. The base station can also monitor the resource allocation to implicitly determine a map error. The base station can resend one or more persistent resource allocation information elements in response to the NACK or implicit error determination. A client station having a persistent resource allocation can monitor persistent resource allocation information elements in map messages and can indicate failure to receive a persistent resource allocation information element in a NACK message on a preassigned share NACK channel.
摘要翻译：这里描述了用于传送和利用资源的永久分配的方法和装置。基站可以将持续资源分配给客户站，并且可以将客户站或持久资源分配与特定的共享NACK信道相关联。基站可以监视NACK信道的NACK指示映射错误。基站还可以监视资源分配以隐式确定映射错误。响应于NACK或隐式错误确定，基站可以重新发送一个或多个持久资源分配信息元素。具有永久资源分配的客户站可以监视映射消息中的永久资源分配信息元素，并且可以指示未在预先分配的共享NACK信道上的NACK消息中接收永久资源分配信息元素。

10. 发明申请

WO2008131030A1 MACRO-DIVERSITY REGION RATE MODIFICATION 审中-公开
标题翻译：宏观多样性地区价格变动
公开(公告)号：WO2008131030A1
公开(公告)日：2008-10-30
申请号：PCT/US2008/060518
申请日：2008-04-16
申请人： NEXTWAVE BROADBAND INC. , CONNORS, Dennis P. , JU, Huei-Jiun , ZAHEDI, Sina , POOJARY, Neeraj
发明人： CONNORS, Dennis P. , JU, Huei-Jiun , ZAHEDI, Sina , POOJARY, Neeraj
IPC分类号： H04L29/02 , H04B7/02 , H04L12/56
CPC分类号： H04W36/02 , H04W36/18
摘要： A system including a buffer to receive and store a stream of content data. A controller module may be configured to determine the macro-diversity region size based on a set of pre-selected configuration parameters including an incoming rate of the content data and to allocate at least a portion of the content data to a macro-diversity region, to monitor an amount of the content data in the buffer in accordance with the set of pre-selected configuration parameters including an incoming rate of the content data to determine whether the amount of content data falls into or out of a target range defined by a low-end value and a high-end value and to adjust the size of the macro-diversity region by one or more increments in response to changes in the amount of the content data in accordance with the target range.
摘要翻译：一种包括用于接收和存储内容数据流的缓冲器的系统。控制器模块可以被配置为基于包括内容数据的输入速率的一组预先选择的配置参数来确定宏分集区域大小，并且将至少一部分内容数据分配给宏分集区域，根据包括内容数据的输入速率的预先选择的配置参数的集合来监视缓冲器中的内容数据的量，以确定内容数据的量是否落入由低 -end值和高端值，并且响应于根据目标范围的内容数据的量的变化，将宏分集区域的大小调整一个或多个增量。

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