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71. 发明申请

US20070183391A1 Method and apparatus for interleaving sequence elements of an OFDMA synchronization channel 有权
标题翻译：用于交织OFDMA同步信道的序列元素的方法和装置
公开(公告)号：US20070183391A1
公开(公告)日：2007-08-09
申请号：US11351275
申请日：2006-02-08
申请人： Hidenori Akita , Kevin Baum , Brian Classon , Masaya Fukuta , Hiroshi Hayashi , Vijay Nangia , Robert Love , Kenneth Stewart
发明人： Hidenori Akita , Kevin Baum , Brian Classon , Masaya Fukuta , Hiroshi Hayashi , Vijay Nangia , Robert Love , Kenneth Stewart
IPC分类号： H04J3/06
CPC分类号： H04L5/0007 , H04L1/1829 , H04L5/0023 , H04L5/0048 , H04L27/2613 , H04L27/262 , H04L27/2655
摘要： A method and apparatus is provided for transmitting an orthogonal frequency domain multiple access (OFDMA) signal including a synchronization channel signal transmitted including a plurality of sequence elements intereleaved in time and frequency (610, 640). The synchronization channel signal sequence elements enable an initial acquisition and cell search method with low computational load by providing predetermined time domain symmetry (702, 704) for common sequence elements in OFDMA symbol periods (620, 660) for OFDMA symbol timing detection and frequency error detection in an OFDMA system supporting multiple system bandwidths, both synchronized and un-synchronized systems, a large cell index and an OFDMA symbol structure with both short and long cyclic prefix length.
摘要翻译：提供了一种用于发送包括发送的同步信道信号的正交频域多址（OFDMA）信号的方法和装置，包括在时间和频率上互相嵌合的多个序列元素（610,640）。同步信道信号序列元件通过为OFDMA符号周期（620,660）中的公共序列元素提供用于OFDMA符号定时检测和频率误差的预定时域对称性（702,704），能够实现具有低计算负荷的初始采集和小区搜索方法支持多系统带宽（同步和非同步系统）的OFDMA系统中的检测，具有短循环前缀长度和长循环前缀长度的大小区索引和OFDMA符号结构。

72. 发明申请

US20070173276A1 Power control in schedulable wireless communication terminal 有权
标题翻译：可调度无线通信终端中的功率控制
公开(公告)号：US20070173276A1
公开(公告)日：2007-07-26
申请号：US11337753
申请日：2006-01-23
申请人： Robert Love , Brian Classon , Edgar Fernandes , Armin Klomsdorf , Vijay Nangia , Ravikiran Nory , Dale Schwent , Kenneth Stewart , David Wilson
发明人： Robert Love , Brian Classon , Edgar Fernandes , Armin Klomsdorf , Vijay Nangia , Ravikiran Nory , Dale Schwent , Kenneth Stewart , David Wilson
IPC分类号： H04B7/00
CPC分类号： H04W52/367 , H04L5/0066 , H04W28/04 , H04W52/146 , H04W52/262 , H04W72/042
摘要： A wireless communication entity schedulable in a wireless communication network, including a controller (603) communicably coupled to a power amplifier (608), wherein the controller varies a maximum transmit power of the wireless communication entity based on the radio resource assignment information receiver by the radio receiver.
摘要翻译：一种在无线通信网络中可调度的无线通信实体，包括可通信地耦合到功率放大器（608）的控制器（603），其中所述控制器基于所述无线电资源分配信息接收器，通过所述无线电资源分配信息接收器改变所述无线通信实体的最大发射功率无线电接收机。

73. 发明申请

US20070173260A1 Wireless communication network scheduling 审中-公开
标题翻译：无线通信网络调度
公开(公告)号：US20070173260A1
公开(公告)日：2007-07-26
申请号：US11337856
申请日：2006-01-23
申请人： Robert Love , Brian Classon , Edgar Fernandes , Armin Klomsdorf , Vijay Nangia , Ravikiran Nory , Dale Schwent , Kenneth Stewart , David Wilson
发明人： Robert Love , Brian Classon , Edgar Fernandes , Armin Klomsdorf , Vijay Nangia , Ravikiran Nory , Dale Schwent , Kenneth Stewart , David Wilson
IPC分类号： H04Q7/20
CPC分类号： H04W72/082 , H04W52/242 , H04W52/367 , H04W52/52
摘要： A method in a wireless communication network infrastructure scheduling entity, including allocating a radio resource to a schedulable wireless communication entity in the wireless communication network, the radio resource allocated based on a maximum power available to the schedulable wireless communication entity for the radio resource allocated, the radio resource allocated based on an interference impact of the schedulable wireless communication entity operating on the radio resource allocated.
摘要翻译：一种无线通信网络基础设施调度实体中的方法，包括：将无线电资源分配给所述无线通信网络中的可调度无线通信实体，所述无线电资源基于可调度无线通信实体可用于所分配的无线电资源的最大功率而分配，基于对可分配的无线通信实体的干扰影响而分配的无线资源，该可调度无线通信实体对所分配的无线电资源进行操作。

74. 发明申请

US20070160019A1 Method and apparatus for implementing spatial division multiple access ("SDMA") to communicate user data and backhaul data with the same wireless time-frequency resources 有权
标题翻译：用于实现空分多址（“SDMA”）以相同无线时频资源传送用户数据和回程数据的方法和装置
公开(公告)号：US20070160019A1
公开(公告)日：2007-07-12
申请号：US11330474
申请日：2006-01-12
申请人： Brian Classon , Michael Kotzin , Frederick Vook
发明人： Brian Classon , Michael Kotzin , Frederick Vook
IPC分类号： H04Q7/24
CPC分类号： H04W92/12 , H04W4/18 , H04W16/28
摘要： A system [100] includes a base station [105] to communicate wireless data with at least one user terminal [125, 130] within a cell serviced by the base station [105]. A central backhaul access point [135] communicates wireless backhaul data with the base station [105]. At least a first portion of the wireless data and a second portion of the wireless backhaul data is communicated via Spatial Division Multiple Access (“SDMA”), and the first portion of the wireless data utilizes at least some same time-frequency resources as the second portion of the wireless backhaul data.
摘要翻译：系统[100]包括基站（105），用于将基站（105）中的无线数据与由基站[105]所服务的小区内的至少一个用户终端[125,130]进行通信。中央回程接入点[135]与基站[105]通信无线回程数据。无线数据的至少第一部分和无线回程数据的第二部分通过空分多址（“SDMA”）进行通信，无线数据的第一部分利用至少一些相同的时频资源，如无线回程数据的第二部分。

75. 发明申请

US20070159993A1 Method and apparatus for scheduling frequency selective and frequency diverse allocations in mobile communications systems 失效
标题翻译：用于在移动通信系统中调度频率选择和频率不同分配的方法和装置
公开(公告)号：US20070159993A1
公开(公告)日：2007-07-12
申请号：US11330475
申请日：2006-01-12
申请人： Brian Classon , Hao Bi , Ravi Kuchibhotla
发明人： Brian Classon , Hao Bi , Ravi Kuchibhotla
IPC分类号： H04B7/204
CPC分类号： H04W72/048 , H04W64/00 , H04W88/08
摘要： A base station (105) includes a scheduler (220) to determine a location of a user terminal (110) within a cell (125) of a wireless system (100). The cell has a cell boundary (125). The scheduler (220) also determines a subcarrier frequency diverse resource allocation for a call on the user terminal (110) in response to the location of the user terminal (110) being within a predetermined distance from an edge of the cell boundary (125). The scheduler (220) further determines a subcarrier frequency selective resource allocation for the call on the user terminal (110) in response to the location of the user terminal (110) being beyond a predetermined distance from the edge of the cell boundary. The base station (105) also includes a transceiver (215) to transmit the call according to the subcarrier frequency diverse resource allocation and the subcarrier frequency selective resource allocation.
摘要翻译：基站（105）包括调度器（220），用于确定无线系统（100）的小区（125）内的用户终端（110）的位置。单元格具有单元格边界（125）。调度器（220）还响应于距离小区边界（125）的边缘在预定距离内的用户终端（110）的位置，确定用户终端（110）上的呼叫的副载波频率不同资源分配，。调度器（220）还响应于用户终端（110）的距离小区边界边缘超出预定距离的方式，确定用户终端（110）上的呼叫的副载波频率选择性资源分配。基站（105）还包括根据子载波频率不同资源分配和子载波频率选择性资源分配来发送呼叫的收发机（215）。

76. 发明申请

US20070058595A1 METHOD AND APPARATUS FOR REDUCING ROUND TRIP LATENCY AND OVERHEAD WITHIN A COMMUNICATION SYSTEM 审中-公开
标题翻译：用于减少通信系统中的循环延迟和覆盖的方法和装置
公开(公告)号：US20070058595A1
公开(公告)日：2007-03-15
申请号：US11276981
申请日：2006-03-20
申请人： Brian Classon , Kevin Baum , Amitava Ghosh , Robert Love , Vijay Nangia , Kenneth Stewart
发明人： Brian Classon , Kevin Baum , Amitava Ghosh , Robert Love , Vijay Nangia , Kenneth Stewart
IPC分类号： H04B7/212
CPC分类号： H04L1/188 , H04L1/1812 , H04L1/1822
摘要： During operation radio frames are divided into a plurality of subframes. Data is transmitted over the radio frames within a plurality of subframes, and having a frame duration selected from two or more possible frame durations.
摘要翻译：在操作期间，无线电帧被分成多个子帧。数据通过多个子帧内的无线电帧发送，并且具有从两个或更多个可能的帧持续时间中选择的帧持续时间。

77. 发明申请

US20050289256A1 Method and apparatus for channel quality feedback within a communication system 有权
标题翻译：通信系统内信道质量反馈的方法和装置
公开(公告)号：US20050289256A1
公开(公告)日：2005-12-29
申请号：US10423243
申请日：2003-04-25
申请人： Mark Cudak , Brian Classon , Anup Talukdar
发明人： Mark Cudak , Brian Classon , Anup Talukdar
IPC分类号： H04B17/00 , H04L1/00 , H04L1/18 , G06F13/12
CPC分类号： H04L1/0009 , H04L1/0003 , H04L1/0023 , H04L1/0026 , H04L1/1803 , H04L25/0212 , H04L25/0222 , H04L2025/03414 , H04L2025/03802
摘要： A base station (101) will request the transmission of quality information from a particular remote stations (102, 103) only when data is queued to be transmitted to the remote stations. Once a remote station begins the transmission of channel quality information, the transmission of such information continues until the data transmission is successfully delivered to the remote station. The base station receives the channel quality information and adjusts the modulation and coding of the remote stations accordingly. Where data is transmitted simultaneously to a plurality of remote stations, a set of queues (303) for the multiple remote stations is maintained, and based on queue status, a channel quality request messages is sent to a sub-set of remote stations with data queued.
摘要翻译：只有当数据排队等待发送到远程站时，基站（101）将请求来自特定远程站（102,103）的质量信息的传输。一旦远程站开始传输信道质量信息，这种信息的传输将继续进行，直到数据传输成功传送到远程站。基站接收信道质量信息并相应地调整远程站的调制和编码。在数据同时发送到多个远程站的情况下，维护用于多个远程站的一组队列（303），并且基于队列状态，将信道质量请求消息发送到具有数据的远程站的子集排队

78. 发明申请

US20050143085A1 Broadcast/multicast services in wireless communications networks and methods 审中-公开
标题翻译：无线通信网络中的广播/多播服务和方法
公开(公告)号：US20050143085A1
公开(公告)日：2005-06-30
申请号：US10749021
申请日：2003-12-30
申请人： Hao Bi , Brian Classon , Mang Zhu
发明人： Hao Bi , Brian Classon , Mang Zhu
IPC分类号： H04W4/06 , H04Q7/00
CPC分类号： H04W4/06 , H04W72/005
摘要： A method in wireless communications network infrastructure including transmitting (210) first layer broadcast/multicast service content information on a first channel, and transmitting (220) second layer broadcast/multicast service content information on a second channel, at least one of the first and second channels a shared broadcast channel, wherein the first and second layer broadcast/multicast service content information is related. The information is received and combined (230) at a subscriber device, wherein a least one of the first and second layers capable of being decoded and used without the other of the first and second layers.
摘要翻译：一种无线通信网络基础设施中的方法，包括在第一信道上发送（210）第一层广播/组播服务内容信息，以及在第二信道上发送（220）第二层广播/多播业务内容信息，所述第一和第第二信道是共享广播信道，其中第一和第二层广播/多播服务内容信息相关。在订户设备处接收和组合信息（230），其中第一层和第二层中的至少一个能够被解码和使用，而不需要第一层和第二层中的另一层。

79. 发明申请

US20050003847A1 Method of dynamic transmit scheduling using channel quality feedback 有权
标题翻译：使用信道质量反馈的动态传输调度方法
公开(公告)号：US20050003847A1
公开(公告)日：2005-01-06
申请号：US10886962
申请日：2004-07-08
申请人： Robert Love , Ron Rotstein , Mark Cudak , Brian Classon
发明人： Robert Love , Ron Rotstein , Mark Cudak , Brian Classon
IPC分类号： H04B7/26 , H04B7/005 , H04B17/00 , H04L12/56 , H04W28/22 , H04W52/22 , H04W72/12 , H04B7/00 , H04B7/212
CPC分类号： H04W72/1231 , H04B17/24 , H04W28/22 , H04W52/221 , H04W72/1284
摘要： A method and system for dynamic rate switching via medium access channel layer signaling is disclosed, wherein data rates for high data rate channels are automatically shifted up or down based on a predetermined metric. In a preferred embodiment, data rates are automatically shifted up or down based on transmit channel gain required to maintain a required signal to noise ratio.
摘要翻译：公开了一种通过媒体接入信道层信令进行动态速率切换的方法和系统，其中高数据速率信道的数据速率基于预定度量被自动上移或下移。在优选实施例中，基于维持所需信噪比所需的发送信道增益，数据速率自动向上或向下偏移。

80. 发明授权

US06769091B2 Encoding method and apparatus using squished trellis codes 有权
标题翻译：使用压缩格状码的编码方法和装置
公开(公告)号：US06769091B2
公开(公告)日：2004-07-27
申请号：US09982326
申请日：2001-10-17
申请人： Brian Classon , Vipul Anil Desai , John Johnson , Yufei Wu Blankenship
发明人： Brian Classon , Vipul Anil Desai , John Johnson , Yufei Wu Blankenship
IPC分类号： H03M1303
CPC分类号： H03M13/356 , H03M13/235 , H03M13/635
摘要： A squished trellis encoder encodes blocks of information with unequal error correction. A multiplexing switch partitions the information block into a first portion and a second portion. A first trellis encoder encodes the first portion. A second trellis encoder encodes the second portion. An initial state information generator maps the states of the first trellis encoder to the second trellis encoder to establish initial conditions for the states of the second trellis encoder. A delay delays the second portion from processing by the second trellis encoder until the initial state information generator has mapped the states. An associated decoder can use the novel squished approach or other alternative approaches.
摘要翻译：一个挤压网格编码器对不均匀纠错的信息块进行编码。复用开关将信息块分割成第一部分和第二部分。第一格栅编码器对第一部分进行编码。第二网格编码器对第二部分进行编码。初始状态信息生成器将第一网格编码器的状态映射到第二网格编码器，以建立第二网格编码器的状态的初始条件。延迟延迟第二部分由第二网格编码器处理直到初始状态信息发生器映射了状态。相关联的解码器可以使用新颖的压缩方法或其他替代方法。

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