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31. 发明申请

US20100274871A1 SYSTEM AND METHOD FOR CONGESTION DETECTION IN AN ADAPTIVE FILE DELIVERY SYSTEM 有权
标题翻译：自适应文件传送系统中的自适应检测系统和方法
公开(公告)号：US20100274871A1
公开(公告)日：2010-10-28
申请号：US12831488
申请日：2010-07-07
申请人： Jeffrey Paul Harrang , David B. Gibbons , John Michael Burnette
发明人： Jeffrey Paul Harrang , David B. Gibbons , John Michael Burnette
IPC分类号： G06F15/16
CPC分类号： H04L1/1671 , H04L1/0002 , H04L1/0038 , H04L47/10 , H04L47/19 , H04L63/0428 , H04L67/06 , H04L67/30 , H04L67/325 , H04W28/04 , H04W28/06 , H04W28/22
摘要： An adaptive file delivery system and method transmits a data file, such as an audio-video file, over a network or collection of networks in segments, each segment transmitted during a different time period. Each time period has a transmission portion to transmit its associated file segment and a wait portion in which no further interaction with the network occurs regarding the transmitted segment. In some implementations, the duration of the transmission portion of each time period is sufficient to reach a steady-state throughput condition, which allows the traffic load status of the network or networks to be determined from rate measurements of file segment transmissions. The duration of the wait portion of each time period is at least long enough to limit the average rate of file segment transmission to adapt to network traffic load variations and avoid network congestion. Various techniques for measuring congestion are described.
摘要翻译：自适应文件传递系统和方法通过网络或网络集合中的数据文件（例如音频 - 视频文件）来传送每段在不同时间段期间传送的片段。每个时间段具有发送其相关联的文件段的传输部分和其中不发生与网络的进一步交互的等待部分。在一些实现中，每个时间段的传输部分的持续时间足以达到稳态吞吐量条件，这允许通过文件段传输的速率测量来确定网络或网络的业务负载状态。每个时间段的等待部分的持续时间至少足够长以限制文件段传输的平均速率以适应网络业务负载变化并避免网络拥塞。描述了用于测量拥塞的各种技术。

32. 发明申请

US20100216467A1 SYSTEMS AND METHODS FOR MANAGING RADIO RESOURCES USING EXTENDED MANAGEMENT INFORMATION BASES IN WIRELESS NETWORKS 有权
标题翻译：在无线网络中使用扩展管理信息管理无线电资源的系统和方法
公开(公告)号：US20100216467A1
公开(公告)日：2010-08-26
申请号：US12709521
申请日：2010-02-22
申请人： David J. Ryan , David B. Gibbons
发明人： David J. Ryan , David B. Gibbons
IPC分类号： H04W60/00
CPC分类号： H04W24/04
摘要： A networked computing system, including multiple radio access nodes (RANs), multiple radio communications controllers (RCCs), and a data communications network facilitating communications amongst the RANs and the RCCs of the system. A regional RAN receives a default eMIB associated with a first type of RAN (e.g., a macrocell, microcell, picocells, or femtocell RAN types) from a RCC, in response to a registration event of a RAN initialization process. The regional RAN maintains a dynamic eMIB comprising network operating parameters determined by various self-optimization processes. The network operating parameters of the dynamic eMIB are selected to fall within a range designated by the default eMIB. During a network failure condition, the regional RAN is configured to use a temporary eMIB comprising failure level operating parameters in order to mitigate network deficiencies caused by the network failure condition.
摘要翻译：包括多个无线电接入节点（RAN），多个无线电通信控制器（RCC）以及促进RAN和系统的RCC之间的通信的数据通信网络的联网计算系统。响应于RAN初始化过程的注册事件，区域RAN从RCC接收与第一类型的RAN（例如，宏小区，微小区，微微小区或毫微微小区RAN类型）相关联的默认eMIB。区域RAN维护包括由各种自优化过程确定的网络操作参数的动态eMIB。选择动态eMIB的网络操作参数落在由默认eMIB指定的范围内。在网络故障状态期间，区域RAN被配置为使用包括故障级操作参数的临时eMIB，以便减轻由网络故障状况引起的网络缺陷。

33. 发明授权

US07161922B2 Methods and apparatus for dynamically assigning time slots in a wireless communication system 有权
标题翻译：在无线通信系统中动态分配时隙的方法和装置
公开(公告)号：US07161922B2
公开(公告)日：2007-01-09
申请号：US10917825
申请日：2004-08-13
申请人： David B. Gibbons , Eamonn Gormley , Liang A. Hong , Elliott Hoole , Kamyar Moinzadeh
发明人： David B. Gibbons , Eamonn Gormley , Liang A. Hong , Elliott Hoole , Kamyar Moinzadeh
IPC分类号： H04J1/16
CPC分类号： H04W72/0446 , H04W24/10 , H04W72/02 , H04W74/00
摘要： A wireless communication system having a base unit and a plurality of remote transceiver units utilizes a dynamic time slot assignment scheme for channel access. The base unit receives and processes a channel access request message from a remote transceiver unit and prepares a channel measurement request message in response. If an Mth time slot of a time frame is available, the base unit sends this message in the Mth time slot and receives a message having channel measurement data in the Mth time slot of the next time frame. On the other hand, if the Mth time slot of the time frame is already reserved, the base unit sends the message in an Nth time slot of the time frame and receives a message having the channel measurement data in the Nth time slot of the next time frame. The base unit selects, based on the channel measurement data, an appropriate channel for communication for the remote transceiver unit. Continuing with use of the dynamic slot assignment, the base unit sends a message having a channel identifier associated with the selected channel and receives an acknowledgement from the remote transceiver unit in response.
摘要翻译：具有基本单元和多个远程收发器单元的无线通信系统利用用于信道接入的动态时隙分配方案。基站单元从远程收发器单元接收并处理信道接入请求消息，并准备响应的信道测量请求消息。如果时间段的第时隙可用，则基站单元在第M 时隙中发送该消息，并接收具有M个信道测量数据的消息下一个时间段的^{th 时隙。另一方面，如果时间帧的第M个时隙已被保留，则基本单元在时间帧的第N个时隙发送该消息，并且在下一个时间帧的第N 时隙中接收具有频道测量数据的消息。基站单元基于信道测量数据选择用于远程收发器单元的通信的适当信道。继续使用动态时隙分配，基本单元发送具有与所选择的信道相关联的信道标识符的消息，并作出响应从远程收发器单元接收确认。}

34. 发明授权

US07095708B1 Methods and apparatus for use in communicating voice and high speed data in a wireless communication system 有权
标题翻译：用于在无线通信系统中传送语音和高速数据的方法和装置
公开(公告)号：US07095708B1
公开(公告)日：2006-08-22
申请号：US09594467
申请日：2000-06-14
申请人： Siavash Alamouti , Jeffrey Battin , David B. Gibbons , James Timothy Golden , Michael R. Hirano , Elliott Hoole , Mary Jesse , Robert Lee Maxwell , Steven E. McMeekin , David J. Nix , David James Ryan , Gregory J. Veintimilla , Hongliang Zhang
发明人： Siavash Alamouti , Jeffrey Battin , David B. Gibbons , James Timothy Golden , Michael R. Hirano , Elliott Hoole , Mary Jesse , Robert Lee Maxwell , Steven E. McMeekin , David J. Nix , David James Ryan , Gregory J. Veintimilla , Hongliang Zhang
IPC分类号： H04J11/00
CPC分类号： H04L27/2627 , H04L5/0007 , H04L5/0048 , H04L5/143 , H04L27/2604 , H04L27/34
摘要： A fixed wireless system (FWS) utilizing Orthogonal Frequency Division Multiplexing (OFDM) communication techniques is spectrally efficient and responsive to communications involving both voice and high speed data, such as Internet data. The FWS includes a wireless base unit; a plurality of fixed wireless remote units; a plurality of wireless data traffic channels available between the wireless base unit and the plurality of fixed wireless remote units; and a plurality of wireless voice traffic channels available between the wireless base unit and the plurality of fixed wireless remote units. Each wireless traffic channel is identifiable by a unique combination of frequency and time slots. Each wireless data traffic channel is used for carrying high speed data in addressed data packets to and from the plurality of fixed wireless remote units. On the other hand, each wireless voice traffic channel can be assigned and dedicated to a particular voice communication call involving one of the plurality of fixed wireless remote units for carrying voice data of the call.
摘要翻译：使用正交频分复用（OFDM）通信技术的固定无线系统（FWS）对于涉及语音和高速数据（诸如因特网数据）的通信是有效的并且响应。 FWS包括无线基站单元; 多个固定无线遥控单元; 在无线基站单元和多个固定无线远程单元之间可用的多个无线数据业务信道; 以及在无线基站单元和多个固定无线远程单元之间可用的多个无线语音业务信道。每个无线业务信道可以通过频率和时隙的独特组合来识别。每个无线数据业务信道用于承载来自多个固定无线远程单元的寻址数据分组中的高速数据。另一方面，每个无线语音业务信道可以被分配并专用于涉及用于承载该呼叫的语音数据的多个固定无线远程单元中的一个的特定语音通信呼叫。

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