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1. 发明授权

US06625133B1 System and method for link and media access control layer transaction initiation procedures 有权
标题翻译：链接和媒体访问控制层事务发起程序的系统和方法
公开(公告)号：US06625133B1
公开(公告)日：2003-09-23
申请号：US09283312
申请日：1999-03-31
申请人： Krishna Balachandran , Richard P. Ejzak , Sanjiv Nanda , Shiv M. Seth , Stanley Vitebsky , William Waung
发明人： Krishna Balachandran , Richard P. Ejzak , Sanjiv Nanda , Shiv M. Seth , Stanley Vitebsky , William Waung
IPC分类号： H04Q738
CPC分类号： H04L29/06 , H04L1/0003 , H04L1/0025 , H04L1/1819 , H04L69/32 , H04L69/324
摘要： A system and method of implementing a radio link protocol and dynamic partial echo management for a transaction oriented packet data communication system. A data backlog is described with a media access control layer controller and transmitting a BEGIN protocol data unit transmitted to a receiver. A media access control layer transaction is initiated in response to the transmitting of the BEGIN frame.
摘要翻译：一种为面向事务的分组数据通信系统实现无线电链路协议和动态部分回声管理的系统和方法。用媒体访问控制层控制器描述数据积压，并发送传输到接收器的BEGIN协议数据单元。响应于BEGIN帧的发送，发起媒体访问控制层事务。

2. 发明授权

US06611515B1 System and method for link and media access control layer transaction completion procedures 有权
标题翻译：链接和媒体访问控制层交易完成程序的系统和方法
公开(公告)号：US06611515B1
公开(公告)日：2003-08-26
申请号：US09286273
申请日：1999-04-05
申请人： Krishna Balachandran , Richard P. Ejzak , Sanjiv Nanda , Shiv M. Seth , Stanley Vitebsky , William Waung
发明人： Krishna Balachandran , Richard P. Ejzak , Sanjiv Nanda , Shiv M. Seth , Stanley Vitebsky , William Waung
IPC分类号： H04G324
CPC分类号： H04L29/06 , H04L1/0003 , H04L1/0025 , H04L1/1819 , H04L69/32 , H04L69/324
摘要： A system and method of implementing a radio link protocol completion oriented packet data communication system. A data backlog is described with a media access control layer controller and transmitting a BEGIN protocol data unit containing a flag transmitted to a receiver. A media access control layer transaction is initiated in response to the transmitting of the BEGIN protocol data unit.
摘要翻译：一种实现无线电链路协议完成定向分组数据通信系统的系统和方法。用媒体访问控制层控制器描述数据积压，并发送包含发送到接收器的标志的BEGIN协议数据单元。响应于BEGIN协议数据单元的发送，发起媒体访问控制层事务。

3. 发明授权

US06975611B1 Method and device for MAC layer feedback in a packet communication system 失效
标题翻译：分组通信系统中MAC层反馈的方法和设备
公开(公告)号：US06975611B1
公开(公告)日：2005-12-13
申请号：US09517907
申请日：2000-03-03
申请人： Krishna Balachandran , Subrahmanyam Dravida , Richard P. Ejzak , Sanjiv Nanda , Shiv M. Seth , Stanley Vitebsky
发明人： Krishna Balachandran , Subrahmanyam Dravida , Richard P. Ejzak , Sanjiv Nanda , Shiv M. Seth , Stanley Vitebsky
IPC分类号： H04B7/212 , H04B7/26
CPC分类号： H04B7/2612
摘要： A method and communication device for media access control feedback over a packet channel divided in channel time slots is provided. The channel time slots are divided into sub-channel time slots. A packet channel feedback field associated with each sub-channel time slot is defined. Acknowledgments are indicated using the packet channel feedback field. An active mobile identity associated with an active mobile station may be assigned which would then be included in the packet channel feedback field. A plurality of active mobile identities may be assigned and some of the active mobile identities may be reserved for special functions. The assigned active mobile identity is used, among other things, to identify an active mobile station to receive packet data signals. The active mobility identity is invalidated after one transaction of packet data signals or invalidated after a short number of such transactions. One or more of the assigned active mobile identities may be used to indicate a time slot assignment for the active mobile station. A sub-channel feedback field in the packet channel feedback field is used to indicate acknowledgments. A sub-channel assignment field in the packet channel feedback field is used to indicate time slot assignments. The sub-channel assignment field is substantially independent of the sub-channel feedback field.
摘要翻译：提供了一种用于通过以信道时隙划分的分组信道的媒体访问控制反馈的方法和通信设备。信道时隙被划分为子信道时隙。定义与每个子信道时隙相关联的分组信道反馈字段。使用分组信道反馈字段指示致谢。可以分配与活动移动台相关联的活动移动身份，然后将其包括在分组信道反馈字段中。可以分配多个活动移动身份，并且可以为特定功能保留一些活动移动身份。除了别的以外，使用所分配的活动移动身份以识别用于接收分组数据信号的活动移动台。主动移动身份在分组数据信号的一次交易之后无效，或者在短时间的这种交易之后无效。分配的活动移动身份中的一个或多个可以用于指示活动移动台的时隙分配。分组信道反馈字段中的子信道反馈字段用于指示确认。分组信道反馈字段中的子信道分配字段用于指示时隙分配。子信道分配字段基本上独立于子信道反馈字段。

4. 发明授权

US07596089B2 Scheduler method and apparatus for communication systems 失效
标题翻译：通信系统的调度方法和装置
公开(公告)号：US07596089B2
公开(公告)日：2009-09-29
申请号：US10160125
申请日：2002-06-04
申请人： Qi Bi , Ching Yao Huang , Pi-Chun Chen , Patrick Li , Stanley Vitebsky
发明人： Qi Bi , Ching Yao Huang , Pi-Chun Chen , Patrick Li , Stanley Vitebsky
IPC分类号： G01R31/08
CPC分类号： H04W72/1247 , H04L47/11 , H04L47/14 , H04L47/2433 , H04L47/29 , H04L47/50 , H04L47/6235 , H04L47/6265 , H04W28/14
摘要： In the method, an average user throughout over all active users is computed, and each user's user perceived throughput is compared against the computed average throughout. Based on the comparison, the scheduling of the plurality of users is prioritized. In an embodiment, a priority adjustment factor is applied to each user to prioritize the scheduling of users to receive a data transmission. The priority adjustment factor is determined based in part on an update function. The update function is proportional to a calculated difference between each user's user perceived throughput and the average user throughput. Based on the sign of the update function, the priority adjustment factor is either incremented or decremented, and hence, prioritization of users is ordered. The output of the scheduler is user identifying information that informs the base station to transmit data in a current time slot to the identified user determined as the highest priority user by the scheduling method.
摘要翻译：在该方法中，计算所有活跃用户之间的平均用户，并将每个用户的用户感知吞吐量与所计算的平均值进行比较。基于比较，优先考虑多个用户的调度。在一个实施例中，优先级调整因子被应用于每个用户以优先化用户的调度以接收数据传输。部分基于更新功能来确定优先级调整因子。更新功能与每个用户的用户感知吞吐量和平均用户吞吐量之间的计算差异成比例。基于更新功能的符号，优先级调整因子被递增或递减，因此排序用户的优先级。调度器的输出是用户识别信息，通知基站通过调度方法将当前时隙中的数据发送到被确定为最高优先级用户的所识别用户。

5. 发明授权

US07542448B2 Providing handoff in a spread spectrum wireless communications system for high rate packet data 失效
标题翻译：在扩频无线通信系统中为高速率分组数据提供切换
公开(公告)号：US07542448B2
公开(公告)日：2009-06-02
申请号：US11241822
申请日：2005-09-30
申请人： Bi Qi , Stanley Vitebsky , Yang Yang
发明人： Bi Qi , Stanley Vitebsky , Yang Yang
IPC分类号： H04Q7/00
CPC分类号： H04W36/18
摘要： The present invention provides a method and an apparatus for wireless communication between a wireless unit and a set of base stations. The method includes signaling the wireless unit about a plurality of transmissions of same packet data from the set of base stations to enable a soft handoff on a forward link. The plurality of transmissions of same packet data having an unsynchronized relationship. The wireless unit may use a detection/demodulation function, which is capable of simultaneously receiving and decoding signals from two or more sectors (base stations). Instead of soft-combining signals received from multiple cell sectors, the wireless unit independently decodes the received signals. Since soft combining of transmissions is avoided, there is no need to synchronize their transmissions of the same data to a particular wireless unit.
摘要翻译：本发明提供一种无线单元与一组基站之间的无线通信的方法和装置。所述方法包括向所述无线单元发送关于来自所述一组基站的相同分组数据的多个传输的信令，以使能在前向链路上的软切换。具有不同步关系的相同分组数据的多个传输。无线单元可以使用能够同时接收和解码来自两个或更多个扇区（基站）的信号的检测/解调功能。代替将从多个小区扇区接收的信号进行软组合，无线单元独立地解码所接收的信号。由于避免了传输的软组合，所以不需要将相同数据的传输同步到特定的无线单元。

6. 发明申请

US20050243858A1 Disitributed trunking mechanism for VHF networking 有权
标题翻译： VHF网络的分配中继机制
公开(公告)号：US20050243858A1
公开(公告)日：2005-11-03
申请号：US11110683
申请日：2005-04-21
申请人： Stanley Vitebsky , Jeffrey Kroon
发明人： Stanley Vitebsky , Jeffrey Kroon
IPC分类号： H04L12/40 , H04L12/413 , H04W24/00 , H04W48/08 , H04W74/08 , H04W76/02 , H04W76/06
CPC分类号： H04W48/08 , H04W24/00 , H04W74/08 , H04W76/10 , H04W76/30
摘要： A system and method for communicating between nodes in a communications network. The network includes nodes that broadcast and receive data packets over a radio channel. The system includes a distributed trunking method that distributes the communications between the nodes over multiple channels. Voice and other data may be broadcast over data channels, while information regarding the availability of the data channels is broadcast over a control channel. Access to the control channel is controlled using a protocol that may include carrier sense multiple access with collision avoidance (CSMA/CA), time division multiple access (TDMA) or a hybrid of CSMA/TDMA.
摘要翻译：一种用于在通信网络中的节点之间进行通信的系统和方法。该网络包括通过无线电信道广播和接收数据分组的节点。该系统包括分布式中继方法，其分布在多个信道上的节点之间的通信。可以通过数据信道广播语音和其他数据，而通过控制信道广播关于数据信道的可用性的信息。使用可以包括具有冲突避免（CSMA / CA），时分多址（TDMA）或CSMA / TDMA的混合的载波侦听多路访问的协议来控制对控制信道的访问。

7. 发明授权

US06925057B2 Method of scheduling a quality of service level in a high data rate system 失效
标题翻译：在高数据速率系统中调度服务质量水平的方法
公开(公告)号：US06925057B2
公开(公告)日：2005-08-02
申请号：US09731213
申请日：2000-12-06
申请人： Terry Si-Fong Cheng , Frances Jiang , Stanley Vitebsky
发明人： Terry Si-Fong Cheng , Frances Jiang , Stanley Vitebsky
IPC分类号： H04L12/56 , G01R31/08
CPC分类号： H04W72/1231 , H04L47/10 , H04L47/14 , H04L47/15 , H04L47/24 , H04L47/70 , H04L47/788 , H04L47/805 , H04L47/824
摘要： The present invention is a method for selectively providing, on demand, a Quality of Service level to an end user's data transmitted from a base station to a mobile station of a High Data Rate system. In the disclosed method, a data base is established which contains the Quality of Service level selected by a mobile user from a plurality of levels for data to be transmitted from the base station to the mobile station. Using the reverse link, an end user at a mobile notifies the base station that it is ready to receive data and specifies the rate at which the data is to be sent. Upon receipt of the request for data from the mobile terminal, the base station accesses and runs a scheduler which determines which user's data is to be transmitted next. For each end user, the scheduler divides the requested data rate by the average rate of data received by the mobile during a specific interval and then combines by adding or multiplying the result with the Quality of Service level requested by the end user for data. The end user that has the greatest final result is normally selected to next receive data. The scheduler then conditions the base station to transmit data to the identified mobile station at the requested rate and selected Quality of Service level.
摘要翻译：本发明是一种用于根据需要有选择地向从基站发送到高数据速率系统的移动台的最终用户数据提供服务质量水平的方法。在所公开的方法中，建立了一个数据库，其中包含由移动用户从基站到移动站发送的数据的多个级别选择的服务质量等级。使用反向链路，移动终端用户通知基站已准备好接收数据，并指定要发送数据的速率。在接收到来自移动终端的数据请求时，基站接入并运行调度器，该调度器确定接下来要发送哪个用户的数据。对于每个最终用户，调度器将所请求的数据速率除以移动台在特定间隔期间接收的平均数据速率，然后通过将结果与最终用户为数据请求的服务质量等级相加或相乘而组合。通常选择具有最大最终结果的最终用户接下来接收数据。然后，调度器使基站根据所请求的速率和所选择的服务质量级别对所识别的移动台进行数据传输。

8. 发明授权

US06662019B2 Power control and transmission rate parameters of a secondary channel in a wireless communication system 有权
公开(公告)号：US06662019B2
公开(公告)日：2003-12-09
申请号：US09742613
申请日：2000-12-21
申请人： Raafat E Kamel , Alexandro Salvarani , Mathew Thomas , Stanley Vitebsky
发明人： Raafat E Kamel , Alexandro Salvarani , Mathew Thomas , Stanley Vitebsky
IPC分类号： H04B700
CPC分类号： H04W52/40 , H04L1/0002 , H04W52/16 , H04W52/50
摘要： A method and apparatus for estimating the initial power level and transmission rate of a burst on a secondary channel when the secondary channel is on fewer legs of a handoff, such as a soft or softer handoff, than the primary channel. In accordance with the present invention, the initial power level of the burst transmitted over a current secondary channel on a particular leg(s) is a function of a power level of a previous burst transmitted over a previous secondary channel on the identical leg(s) as the current secondary channel. For example, the initial power level of the burst can be based on the power level at the end of the previous burst shortly prior to the termination of the previous burst, where the termination of the previous burst was within a predetermined time interval of the start of the burst. Optionally, the initial power level of a burst can also be additionally adjusted based on characteristics of the communication link of the primary channel, the previous secondary channel, and the current secondary channel. The transmission rate may then be adjusted based on the initial power level determined as described above to obtain a more efficient transmission rate.

9. 发明授权

US07933286B2 Distributed trunking mechanism for VHF networking 有权
标题翻译： VHF网络分布式中继机制
公开(公告)号：US07933286B2
公开(公告)日：2011-04-26
申请号：US11110684
申请日：2005-04-21
申请人： Stanley Vitebsky , Jeffrey A. Kroon
发明人： Stanley Vitebsky , Jeffrey A. Kroon
IPC分类号： H04L12/28
CPC分类号： H04W74/0808 , H04L29/06 , H04L69/24 , H04W76/10 , H04W76/30 , H04W84/08
摘要： A system and method for communicating between nodes in a communications network. The network includes nodes that broadcast and receive data packets over a radio channel. The system includes a distributed trunking method that distributes the communications between the nodes over multiple channels. Voice and other data may be broadcast over data channels, while information regarding the availability of the data channels is broadcast over a control channel. Access to the control channel is controlled using a protocol that may include carrier sense multiple access with collision avoidance (CSMA/CA), time division multiple access (TDMA) or a hybrid of CSMA/TDMA.
摘要翻译：一种用于在通信网络中的节点之间进行通信的系统和方法。该网络包括通过无线电信道广播和接收数据分组的节点。该系统包括分布式中继方法，其分布在多个信道上的节点之间的通信。可以通过数据信道广播语音和其他数据，而通过控制信道广播关于数据信道的可用性的信息。使用可以包括具有冲突避免（CSMA / CA），时分多址（TDMA）或CSMA / TDMA的混合的载波侦听多路访问的协议来控制对控制信道的访问。

10. 发明申请

US20070066336A1 Method and apparatus for reducing packet assistant channel power usage 有权
标题翻译：用于减少分组辅助信道功率使用的方法和装置
公开(公告)号：US20070066336A1
公开(公告)日：2007-03-22
申请号：US11230153
申请日：2005-09-19
申请人： Lawrence Merboth , Subramanian Vasudevan , Stanley Vitebsky , Henry Ye , Lily Zhu
发明人： Lawrence Merboth , Subramanian Vasudevan , Stanley Vitebsky , Henry Ye , Lily Zhu
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04W52/286 , H04W52/225 , H04W52/32 , H04W52/367 , H04W52/44
摘要： There is provided a method and apparatus for reducing packet assistant channel power usage in a wireless telephone system. More specifically, there is provided a method comprising measuring a power usage for a packet assistant channel, determining whether the power usage is above a threshold, and discontinuing transmission over the packet assistant channel for a period of time if the power usage is above the threshold.
摘要翻译：提供了一种用于减少无线电话系统中的分组辅助信道功率使用的方法和装置。更具体地，提供了一种方法，包括测量分组辅助信道的功率使用，确定功率使用是否高于阈值，以及如果功率使用高于阈值，则在一段时间内中断在分组辅助信道上的传输。

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