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31. 发明申请

US20070077938A1 Providing overload control in relatively high-speed wireless data networks 失效
标题翻译：在相对高速的无线数据网络中提供过载控制
公开(公告)号：US20070077938A1
公开(公告)日：2007-04-05
申请号：US11213322
申请日：2005-08-26
申请人： Qi Bi , Thomas Mathew , Stanley Vitebsky , Yang Yang
发明人： Qi Bi , Thomas Mathew , Stanley Vitebsky , Yang Yang
IPC分类号： H04Q7/20
CPC分类号： H04W28/0284 , H04L47/823 , H04W28/0236 , H04W28/08 , H04W28/12
摘要： The present invention provides a method and an apparatus for controlling a radio frequency resource between a first and a second wireless unit and a base station to provide overload control of the radio frequency resource based on an estimate thereof. For example, when feedback information is unavailable for the radio frequency resource at the base station. The method includes estimating the radio frequency resource used by the first and second wireless units in a wireless data network. The method further includes providing an overload control at the base station based on the estimated radio frequency resource. Based on this estimated radio frequency resource, a command may be issued by the base station on a reverse link. For example, a rise over thermal resource may be estimated to issue a rate control command to a wireless unit. By providing a desired timely rate control command on the reverse link, the base station may control a data rate of the wireless unit, maximizing throughput of the reverse link. In this way, a base station may control a rise over thermal resource metric to relieve an overload condition at the base station in a relatively high-speed wireless data network.
摘要翻译：本发明提供了一种用于控制第一和第二无线单元与基站之间的射频资源的方法和装置，以根据其估计提供射频资源的过载控制。例如，当基站的射频资源的反馈信息不可用时。该方法包括估计在无线数据网络中由第一和第二无线单元使用的射频资源。该方法还包括基于估计的射频资源在基站提供过载控制。基于该估计的射频资源，基站可以在反向链路上发出命令。例如，可以估计热资源的上升以向无线单元发出速率控制命令。通过在反向链路上提供期望的及时速率控制命令，基站可以控制无线单元的数据速率，从而最大化反向链路的吞吐量。以这种方式，基站可以控制热能量度量的上升以减轻基站在相对高速的无线数据网络中的过载状况。

32. 发明申请

US20070076663A1 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：US20070076663A1
公开(公告)日：2007-04-05
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。

33. 发明授权

US06999425B2 Dynamic reverse link rate limit algorithm for high data rate system 失效
公开(公告)号：US06999425B2
公开(公告)日：2006-02-14
申请号：US09732454
申请日：2000-12-07
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： H04Q7/00 , H04J3/22
CPC分类号： H04L1/0002 , H04W28/22
摘要： A method for determining the reverse link data Rate Limit for mobile stations active on the reverse link of a High Data Rate system is disclosed. In the ideal case, the Rate Limit is based on only the number of mobile stations located in a common sector that are actually active on the reverse link. Currently, the Rate Limit is determined from the total number of mobile stations in a common sector where the total includes mobiles that are transmitting and receiving. Thus, the current method includes mobile stations that are active on the forward link and may not be active on the reverse link. In this invention, a more optimum method of estimating the reverse link loading is obtained from calculations which includes only the mobile stations which are active on the reverse link. An estimate of the reverse link loading of the mobile stations in a common cell is obtained by adding together the data rates of the data sent from each mobile in a common sector during a common frame. This aggregate rate of data during the frame is filtered to minimize irregularities by using the moving average of an infinite impulse response filter and then normalized. The normalized result is a percentage of the maximum achievable aggregate reverse link rate. The final result is compared with a set of threshold values to obtain the maximum Rate Limit that is then set for each mobile station.

34. 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。

35. 发明授权

US08605649B2 Method for providing reliable communication session establishment in a communication infrastructure 有权
标题翻译：在通信基础设施中提供可靠的通信会话建立的方法
公开(公告)号：US08605649B2
公开(公告)日：2013-12-10
申请号：US11642835
申请日：2006-12-21
申请人： Qi Bi , Stanley Vitebsky
发明人： Qi Bi , Stanley Vitebsky
IPC分类号： H04W4/00
CPC分类号： H04L47/26 , H04L47/38 , H04L47/70 , H04L47/741 , H04L47/782 , H04L65/1016 , H04M3/367 , H04M3/42195
摘要： The method provides for establishing a communication session in a hierarchical communication system between a source party and at least one destination party. Hierarchical communication systems generally have communication nodes at different levels of hierarchy. In one embodiment, connection information for the communication session is stored if establishing the communication session is blocked at a node as a result of a blocking condition at the blocking node. Establishment of the communication session is initiated based on the stored connection information if the blocking condition no longer exists at the blocking node.
摘要翻译：该方法提供在源方和至少一个目的地方之间的分层通信系统中建立通信会话。分层通信系统通常具有不同级别的通信节点。在一个实施例中，如果由于阻塞节点处的阻塞状况而在节点处建立通信会话被阻塞，则存储用于通信会话的连接信息。如果阻塞状态不再存在于阻塞节点，则基于存储的连接信息来启动通信会话的建立。

36. 发明授权

US07885199B2 System and method for providing group calling in a wireless network 有权
标题翻译：在无线网络中提供组呼的系统和方法
公开(公告)号：US07885199B2
公开(公告)日：2011-02-08
申请号：US11343771
申请日：2006-01-31
申请人： Christopher Francis Mooney , David Albert Rossetti , Stanley Vitebsky , Yang Yang
发明人： Christopher Francis Mooney , David Albert Rossetti , Stanley Vitebsky , Yang Yang
IPC分类号： H04W4/00 , H04W40/00 , H04W72/00 , H04L12/26 , H04L12/28
CPC分类号： H04L29/06027 , H04L12/18 , H04L12/189 , H04L65/1063 , H04L65/1073 , H04L65/4076 , H04L65/80 , H04M2203/2044 , H04W4/08 , H04W72/005 , H04W76/20 , H04W76/40
摘要： There is provided a system and method for providing group calling in a wireless network. More specifically, in one embodiment, there is provided a method comprising receiving a request to participate a group call from a mobile device located in a wireless service area, determining whether a threshold number of other mobile devices in the wireless service area are participating in the group call, if the threshold number of the other mobile devices are participating in the group call, designating the requesting mobile device to receive a multicast transmission of the group call, and if the threshold number of other mobile devices are not participating in the group call, designating the requesting mobile device to receive a unicast transmission of the group call.
摘要翻译：提供了一种用于在无线网络中提供群组呼叫的系统和方法。更具体地，在一个实施例中，提供了一种方法，包括从位于无线服务区域中的移动设备接收参与组呼的请求，确定无线服务区域中的其他移动设备的阈值数目是否参与组呼，如果其他移动设备的阈值数目正在参与群组呼叫，指定请求移动设备接收组呼呼的多播传输，并且如果其他移动设备的阈值数目未参与组呼，指定所述请求移动设备接收所述群组呼叫的单播传输。

37. 发明授权

US07746779B2 Method and apparatus for scheduling users to allocate data transmissions in communications systems 有权
标题翻译：用于调度用户在通信系统中分配数据传输的方法和装置
公开(公告)号：US07746779B2
公开(公告)日：2010-06-29
申请号：US10300891
申请日：2002-11-21
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： G08C15/00
CPC分类号： H04W72/1242 , H04L47/11 , H04L47/14 , H04L47/29 , H04L47/50 , H04L47/52 , H04L47/522 , H04L47/6215 , H04L47/623 , H04L47/626 , H04W28/14 , H04W72/1226
摘要： In the method, scheduling of a plurality of users for receiving transmitted data is prioritized within a communications system. A next data transmission among the plurality of users is allocated based on the prioritized scheduling.
摘要翻译：在该方法中，在通信系统内优先考虑用于接收发送数据的多个用户的调度。基于优先调度来分配多个用户之间的下一个数据传输。

38. 发明授权

US07636582B2 Providing power control in a reverse link of a wireless spread-spectrum data network for bursty traffic 失效
标题翻译：在无线扩频数据网络的反向链路中提供功率控制用于突发业务
公开(公告)号：US07636582B2
公开(公告)日：2009-12-22
申请号：US11241897
申请日：2005-09-30
申请人： Qi Bi , Pi-Chun Chen , Dongzhe Cui , Stanley Vitebsky , Yang Yang
发明人： Qi Bi , Pi-Chun Chen , Dongzhe Cui , Stanley Vitebsky , Yang Yang
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04W52/12 , H04W52/146 , H04W52/265 , H04W52/44
摘要： The present invention provides a method and an apparatus for controlling transmission power of a wireless unit. The method includes providing a power control in a reverse link to a network that transmits data on a traffic channel in a bursty manner based on a performance metric of a channel with continuous transmission of other data than on the traffic channel. To provide a power control in a reverse link of a spread-spectrum wireless data network a method and an apparatus are provided for combining performance of a quality of service from at least one of a first quality feedback channel and a second quality feedback channel with that of a pilot channel and providing an outer-loop power control in said reverse link for a wireless communication on a traffic channel based on said combined performance of the quality of service to control transmission power of a wireless unit. A quality of service metric may be associated with one or more channels of the reverse link to determine performance of such a channel when transmission of data on a traffic channel is bursty in nature. Using a performance metric, such as a quality of service metric of a pilot channel, a power control in the reverse link may be provided when data is not transmitted on the traffic channel, e.g., in a bursty traffic channel to control transmission power of a wireless unit. In this manner, the transmission power of the wireless unit may be controlled based on an outer-loop power control that provides a continuous control for a non-continuous transmission.
摘要翻译：本发明提供了一种用于控制无线单元的发射功率的方法和装置。该方法包括：以反向链路提供功率控制，该反向链路基于具有连续传输其他数据而不是业务信道的信道的性能度量，以突发方式在业务信道上传输数据。为了在扩频无线数据网络的反向链路中提供功率控制，提供了一种方法和装置，用于将来自第一质量反馈信道和第二质量反馈信道中的至少一个的服务质量的性能与并且在所述反向链路中提供用于业务信道上的无线通信的外环功率控制，其基于所述服务质量的组合性能来控制无线单元的传输功率。服务质量度量可以与反向链路的一个或多个信道相关联，以便在业务信道上的数据传输本质上是突发性的时确定这种信道的性能。使用诸如导频信道的服务质量度量的性能度量，可以在数据不在业务信道上传输时提供反向链路中的功率控制，例如在突发业务信道中，以控制传输功率无线单元。以这种方式，可以基于为非连续传输提供持续控制的外环功率控制来控制无线单元的发送功率。

39. 发明授权

US07558196B2 Method and apparatus for system resource management in a communications system 失效
标题翻译：通信系统中系统资源管理的方法和装置
公开(公告)号：US07558196B2
公开(公告)日：2009-07-07
申请号：US10117102
申请日：2002-04-08
申请人： Qi Bi , Patrick Li , Stanley Vitebsky , Yang Yang , Lily Zhu , Carol Picot
发明人： Qi Bi , Patrick Li , Stanley Vitebsky , Yang Yang , Lily Zhu , Carol Picot
IPC分类号： H04J3/14 , H04L12/26 , G06F13/00 , G06F15/16
CPC分类号： H04W76/38
摘要： The method and apparatus adaptively adjust a timer based at least on the frequency of transmitted/received packets and the traffic arrival pattern in a data session in the communication system. The expiration of the timer indicates to suspend the data session in the communication system.
摘要翻译：该方法和装置至少基于发送/接收分组的频率和通信系统中的数据会话中的业务到达模式自适应地调整定时器。定时器的到期指示挂起通信系统中的数据会话。

40. 发明申请

US20080151770A1 Method for providing reliable communication session establishment in a communication infrastructure 有权
标题翻译：在通信基础设施中提供可靠的通信会话建立的方法
公开(公告)号：US20080151770A1
公开(公告)日：2008-06-26
申请号：US11642835
申请日：2006-12-21
申请人： Qi Bi , Stanley Vitebsky
发明人： Qi Bi , Stanley Vitebsky
IPC分类号： H04J1/16
CPC分类号： H04L47/26 , H04L47/38 , H04L47/70 , H04L47/741 , H04L47/782 , H04L65/1016 , H04M3/367 , H04M3/42195
摘要： The method provides for establishing a communication session in a hierarchical communication system between a source party and at least one destination party. Hierarchical communication systems generally have communication nodes at different levels of hierarchy. In one embodiment, connection information for the communication session is stored if establishing the communication session is blocked at a node as a result of a blocking condition at the blocking node. Establishment of the communication session is initiated based on the stored connection information if the blocking condition no longer exists at the blocking node.
摘要翻译：该方法提供在源方和至少一个目的地方之间的分层通信系统中建立通信会话。分层通信系统通常具有不同级别的通信节点。在一个实施例中，如果由于阻塞节点处的阻塞状况而在节点处建立通信会话被阻塞，则存储用于通信会话的连接信息。如果阻塞状态不再存在于阻塞节点，则基于存储的连接信息来启动通信会话的建立。

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