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1. 发明授权

US06173005B2 Apparatus and method for transmitting signals in a communication system 失效
标题翻译：用于在通信系统中发送信号的装置和方法
公开(公告)号：US06173005B2
公开(公告)日：2001-01-09
申请号：US08923190
申请日：1997-09-04
申请人： Michael D. Kotzin , Kamyar Rohani , Walter J. Rozanski, Jr.
发明人： Michael D. Kotzin , Kamyar Rohani , Walter J. Rozanski, Jr.
IPC分类号： H04B1707
CPC分类号： H04B7/0671 , H04J13/0048 , H04L1/02 , H04W52/34 , H04W52/42
摘要： Orthogonal transmit diversity is implemented by employing a data splitter (803) to subdivide channel information (801) into at least a first portion of bits (802) and a second portion of bits (804). Each portion is spread with its own Walsh code for eventual transmission to a mobile station via a predetermined carrier frequency. When the number of bits in the first and second portion (802, 804) are small, separate Walsh codes are used to maintain orthogonality. When the number of bits in the first and second portion (802, 804) are relatively large, a time-division multiplex transmission is used to maintain orthogonality. A controller (809) controls the subdivision of the channel information and also an interleaver (308) to further enhance the effects of the diversity transmission. Control information related to the subdivision is transmitted to the mobile station so the channel information can be accurately reconstructed prior to decoding.
摘要翻译：通过采用数据分离器（803）将信道信息（801）细分为比特（802）和比特（804）的第二部分的至少第一部分来实现正交发射分集。每个部分用自己的沃尔什码扩展，以便经由预定的载波频率最终传输到移动台。当第一和第二部分（802,804）中的比特数较少时，使用单独的沃尔什码来维持正交性。当第一和第二部分（802,804）中的位数相对较大时，使用时分复用传输来保持正交性。控制器（809）控制信道信息的细分以及交织器（308），以进一步增强分集传输的影响。将与细分相关的控制信息发送到移动台，使得可以在解码之前准确地重构信道信息。

2. 发明授权

US6141542A Method and apparatus for controlling transmit diversity in a communication system 失效
标题翻译：用于控制通信系统中的发射分集的方法和装置
公开(公告)号：US6141542A
公开(公告)日：2000-10-31
申请号：US904042
申请日：1997-07-31
申请人： Michael D. Kotzin , Walter J. Rozanski, Jr.
发明人： Michael D. Kotzin , Walter J. Rozanski, Jr.
IPC分类号： H04B7/06 , H04W36/18 , H04B1/02
CPC分类号： H04B7/061 , H04B7/0684 , H04W36/18 , H04W52/325
摘要： Different orthogonal codes (W.sub.x, W.sub.y) are used to spread common pilot channels (Pilot.sub.A) intended for transmission to a particular mobile station (106) within a coverage area (sector A) to implement forward link transmit diversity. The use of different orthogonal codes (W.sub.x, W.sub.y) for each pilot channel (Pilot.sub.A) allows the mobile station (106) to discern which pilot channel spread with a different orthogonal code includes corresponding traffic channel (TCH) information. This allows forward link transmit diversity to be enable/disabled based on conditions associated with the environment, the communications channel, etc. without a complete loss of information as seen by the mobile station (106).
摘要翻译：使用不同的正交码（Wx，Wy）来扩展用于传输到覆盖区域（扇区A）内的特定移动站（106）的公共导频信道（PilotA），以实现前向链路发射分集。对于每个导频信道（PilotA）使用不同的正交码（Wx，Wy）允许移动台（106）辨别用不同的正交码扩展的哪个导频信道包括对应的业务信道（TCH）信息。这允许基于与环境，通信信道等相关联的条件来启用/禁用前向链路发射分集，而不会如移动台（106）所见那样完全丢失信息。

3. 发明授权

US6038263A Method and apparatus for transmitting signals in a communication system 失效
标题翻译：用于在通信系统中发送信号的方法和装置
公开(公告)号：US6038263A
公开(公告)日：2000-03-14
申请号：US904204
申请日：1997-07-31
申请人： Michael D. Kotzin , Walter J. Rozanski, Jr.
发明人： Michael D. Kotzin , Walter J. Rozanski, Jr.
IPC分类号： H04L27/30 , H04B7/06 , H04B7/10 , H04B7/26 , H04B15/00 , H04J11/00 , H04Q7/36 , H04L27/06
CPC分类号： H04B1/707 , H04B7/0671 , H04B7/0678 , H04J13/0048
摘要： Different orthogonal codes (W.sub.x, W.sub.y) are used to spread common pilot channels (Pilot.sub.A) intended for transmission to a particular mobile station (106) within a coverage area (sector A) to implement forward link transmit diversity. By implementing separate, different orthogonal codes (W.sub.x, W.sub.y) for each pilot channel (Pilot.sub.A), the pilot signals transmitted via antennas (218, 222) to a common coverage area (sector A) are orthogonal to one another and thus do not degrade system performance. Additionally, the use of different orthogonal codes (W.sub.x, W.sub.y) for each pilot channel (Pilot.sub.A) allows the mobile station (106) to discern which pilot channel spread with a different orthogonal code includes corresponding traffic channel (TCH) information. This allows forward link transmit diversity to be enable/disabled based on conditions associated with the environment, the communications channel, etc. without a complete loss of information as seen by the mobile station (106).
摘要翻译：使用不同的正交码（Wx，Wy）来扩展用于传输到覆盖区域（扇区A）内的特定移动站（106）的公共导频信道（PilotA），以实现前向链路发射分集。通过为每个导频信道（PilotA）实现单独的不同的正交码（Wx，Wy），经由天线（218,222）发送到公共覆盖区域（扇区A）的导频信号彼此正交，因此不会降级系统性能。另外，对于每个导频信道（PilotA），不同的正交码（Wx，Wy）的使用允许移动台（106）辨别用不同的正交码扩展的哪个导频信道包括对应的业务信道（TCH）信息。这允许基于与环境，通信信道等相关联的条件来启用/禁用前向链路发射分集，而不会如移动台（106）所见那样完全丢失信息。

4. 发明授权

US07688835B2 Dynamic wireless backhaul 有权
标题翻译：动态无线回程
公开(公告)号：US07688835B2
公开(公告)日：2010-03-30
申请号：US11376011
申请日：2006-03-15
申请人： Michael D. Kotzin , Hao Bi , Brian K. Classon , Sivakumar Muthuswamy , Paul D. Steinberg
发明人： Michael D. Kotzin , Hao Bi , Brian K. Classon , Sivakumar Muthuswamy , Paul D. Steinberg
IPC分类号： H04L12/56
CPC分类号： H04W28/18 , H04L1/0003 , H04L1/0009 , H04L1/0625 , H04L1/0631 , H04L1/08 , H04L2001/0092 , H04W28/06 , H04W92/12
摘要： A communication system and a method of communicating data. A first backhaul site can be dynamically selected from a plurality of backhaul sites that are each configured to wirelessly communicate with an access point. A controller can dynamically configure a transmission parameter used to communicate a first backhaul data stream between the access point and the first backhaul site. The first backhaul data stream can be derived from a source data stream and can be wirelessly communicated between the access point and the first backhaul site. A second backhaul site also can be selected. A second backhaul data stream also can be derived from the source data stream and wirelessly communicated between the access point and the second backhaul site. The first and second backhaul data streams can be combined.
摘要翻译：通信系统和通信数据的方法。可以从多个回程站点动态地选择第一回程站点，每个回程站点被配置为与接入点无线通信。控制器可以动态地配置用于在接入点和第一回程站点之间传送第一回程数据流的传输参数。第一回程数据流可以从源数据流导出，并且可以在接入点和第一回程站点之间进行无线通信。还可以选择第二回程站点。还可以从源数据流导出第二回程数据流，并且在接入点和第二回程站点之间进行无线通信。可以组合第一和第二回程数据流。

5. 发明授权

US07593376B2 Method and apparatus for broadcast in an ad hoc network using elected broadcast relay nodes 有权
标题翻译：在使用选定的广播中继节点的自组织网络中广播的方法和装置
公开(公告)号：US07593376B2
公开(公告)日：2009-09-22
申请号：US11295909
申请日：2005-12-07
申请人： Thomas V. D'Amico , Jeffrey D. Bonta , Randy L. Ekl , Avinash Joshi , Michael D. Kotzin , Surender Kumar , Whay Chiou Lee , Peggy K. Matson
发明人： Thomas V. D'Amico , Jeffrey D. Bonta , Randy L. Ekl , Avinash Joshi , Michael D. Kotzin , Surender Kumar , Whay Chiou Lee , Peggy K. Matson
IPC分类号： H04W4/00
CPC分类号： H04W72/005 , H04W84/18
摘要： A method and apparatus for electing broadcast relay nodes (520B, H, M) in an ad hoc network (500). Each node (520A-520O) generates an attribute message including associated parameters. Each node (520A-520O) generates a weighted value (WV) based on the parameters. The WV can be included in the attribute message for that node, can provide a metric for ranking that node to be nominated to be a broadcast relay node, can alternatively provide a probability measure for that node to probabilistically elect itself as a broadcast relay node. The broadcast manager node (520C) receives the attribute messages and elects at least one nominated node as a broadcast relay node (520B, H, M) based on the attribute messages. Each node (520A-520O) can also initiate election of an intermediate broadcast relay node if that node fails to receive a test message within a predetermined time.
摘要翻译：一种用于在自组织网络（500）中选择广播中继节点（520B，H，M）的方法和装置。每个节点（520A-520O）生成包括相关参数的属性消息。每个节点（520A-520O）基于参数生成加权值（WV）。可以将WV包括在该节点的属性消息中，可以提供用于对要被指定为广播中继节点的节点进行排名的度量，或者可选地为该节点提供概率选择自身作为广播中继节点的概率测量。广播管理器节点（520C）基于属性消息接收属性消息并选择至少一个指定节点作为广播中继节点（520B，H，M）。如果该节点在预定时间内未能接收到测试消息，则每个节点（520A-520O）还可以启动中间广播中继节点的选举。

6. 发明授权

US07492739B2 Method for enhancing the communication capability in a wireless telecommunication system 有权
标题翻译：中继器用于多个无线电接入
公开(公告)号：US07492739B2
公开(公告)日：2009-02-17
申请号：US11399269
申请日：2006-04-05
申请人： Hao Bi , Michael D. Kotzin
发明人： Hao Bi , Michael D. Kotzin
IPC分类号： H04W4/00
CPC分类号： H04W16/26 , H04B7/155 , H04W28/18 , H04W84/047 , H04W88/04
摘要： A method (400) for establishing a first communication link between a communications network (105) and a network node (115) in accordance with a first wireless communications protocol. The method also can include evaluating a signal parameter for a signal transmitted between a station (110) and the network node. In response to the channel quality exceeding a threshold, the station can be signaled to establish a second communication link with the network node in accordance with a second wireless communications protocol. The network node can bridge communications between the station and the communications network.
摘要翻译：一种用于根据第一无线通信协议在通信网络（105）和网络节点（115）之间建立第一通信链路的方法（400）。该方法还可以包括评估在站（110）和网络节点之间传输的信号的信号参数。响应于信道质量超过阈值，可以通过根据第二无线通信协议的信号通知站与网络节点建立第二通信链路。网络节点可以桥接站和通信网络之间的通信。

7. 发明申请

US20080132283A1 MOBILE STATION THAT PROVIDES FEEDBACK INDICATIVE OF WHETHER IT IS BEING PROPERLY HELD 审中-公开
标题翻译：提供反馈信息的移动站表示正确地被接受
公开(公告)号：US20080132283A1
公开(公告)日：2008-06-05
申请号：US11686309
申请日：2007-03-14
申请人： Lorenzo A. Ponce De Leon , William P. Alberth , Timothy Heffield , Jose E. Korneluk , Michael D. Kotzin , Benjamin Snow , Geroncio Tan
发明人： Lorenzo A. Ponce De Leon , William P. Alberth , Timothy Heffield , Jose E. Korneluk , Michael D. Kotzin , Benjamin Snow , Geroncio Tan
IPC分类号： H04B1/38
CPC分类号： H04B1/3838 , H04M1/0279
摘要： A method (300) for improving a user's experience with a mobile station (100). The method can include detecting whether the mobile station is being held properly. In response to detecting that the mobile station is not being held properly, an indicator (140, 145) can be presented via a user interface (230) to indicate to a user that the mobile station is being held improperly. The method also can include, responsive to detecting that the mobile station is being held properly, generating an indicator via the user interface that indicates to the user that the mobile station is being held properly.
摘要翻译：一种用于改善用户对移动台（100）的体验的方法（300）。该方法可以包括检测移动台是否被正确地保持。响应于检测到移动台未被正确地保持，可以经由用户接口（230）呈现指示符（140,145），以向用户指示移动台正在保持不正确。该方法还可以包括响应于检测到移动台被正确地保持，经由用户接口生成指示符，该用户界面向用户指示移动台被正确地保持。

8. 发明申请

US20080109656A1 Method and Apparatus for Enabling Content to be Shared Among Multiple Devices in a Secure Environment 审中-公开
标题翻译：用于在安全环境中使多个设备之间共享内容的方法和装置
公开(公告)号：US20080109656A1
公开(公告)日：2008-05-08
申请号：US11557591
申请日：2006-11-08
申请人： Michael D. Kotzin
发明人： Michael D. Kotzin
IPC分类号： H04L9/32 , G06F21/24
CPC分类号： G06Q20/1235 , G06F21/6218 , G06F2221/2141 , H04L63/0853 , H04L2463/101 , H04W12/00403 , H04W12/04 , H04W12/08
摘要： A Master device (e.g., a SIM card) is configured with information regarding one or more Slave devices (e.g., SIM cards) that are associated with the Master device. The Master device is installed in a user device that receives content files and access and usage rights from a content provider. The Master device identifies one or more Slave devices that are associated with the Master device and transmits content files and the rights data to the Slave devices. A user device in which a Slave device is installed receives the content files and rights data sent by the Master device. The Slave device extracts a key from the rights data and provides the key to a decryption component of the user device, which uses the key to decrypt the content file.
摘要翻译：主设备（例如，SIM卡）配置有关于与主设备相关联的一个或多个从设备（例如，SIM卡）的信息。主设备安装在从内容提供商接收内容文件以及访问和使用权限的用户设备中。主设备识别与主设备相关联的一个或多个从设备，并将内容文件和权限数据发送到从设备。其中安装从设备的用户设备接收主设备发送的内容文件和权限数据。从设备从权限数据中提取密钥，并向用户设备的解密组件提供密钥，该密钥使用该密钥对内容文件进行解密。

9. 发明授权

US07058419B2 Method and apparatus for reducing communication latency in a wireless group call 有权
公开(公告)号：US07058419B2
公开(公告)日：2006-06-06
申请号：US10692988
申请日：2003-10-24
申请人： Michael D. Kotzin , Charles P. Binzel , Greg R. Black
发明人： Michael D. Kotzin , Charles P. Binzel , Greg R. Black
IPC分类号： H04B7/00
CPC分类号： H04W84/08 , H04W4/10 , H04W76/45
摘要： A wireless handheld communication device (102) for reducing a communication delay at a proximate wireless communication device is disclosed. The wireless handheld communication device simultaneously transmits to a remote station (106) through a base station (108), and transmits to the proximate wireless communication device (104) directly. The method includes communicating a first communication on first link (116) to a proximate wireless communication device and communicating, simultaneously with communicating the first communication, a second communication on a second link (112) to a base station, wherein the first communication and the second communication are substantially the same.

10. 发明授权

US07046988B2 Method and apparatus for partitioning billing charges for calls handled by a wireless subscriber unit 有权
标题翻译：用于分配由无线用户单元处理的呼叫的计费费用的方法和装置
公开(公告)号：US07046988B2
公开(公告)日：2006-05-16
申请号：US10463783
申请日：2003-06-17
申请人： Michael D. Kotzin
发明人： Michael D. Kotzin
IPC分类号： H04M11/00 , H04M15/00
CPC分类号： H04W4/24 , H04M15/07 , H04M15/44 , H04M15/55 , H04M15/8033 , H04M2215/2026 , H04M2215/2046 , H04M2215/32 , H04M2215/64
摘要： A wireless subscriber unit (200) determines (502) a billing mode applicable to a portion of a call, and generates (508, 518) partitioning information for the portion of the call, corresponding to the billing mode. The wireless subscriber unit and a consolidation system (300, 400) cooperate to partition (514, 526) the billing charges between at least two billable entities, based upon the partitioning information. A method of partitioning is also described.
摘要翻译：无线用户单元（200）确定（502）适用于呼叫的一部分的计费模式，并且生成对应于计费模式的呼叫部分的（508,518）划分信息。基于划分信息，无线用户单元和合并系统（300,400）协作在至少两个可计费实体之间分配（514,526）计费费用。还描述了分割方法。

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