专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US07903620B2 Method and system for delivery of assistance data 有权
标题翻译：交付辅助数据的方法和系统
公开(公告)号：US07903620B2
公开(公告)日：2011-03-08
申请号：US10893625
申请日：2004-07-16
申请人： Marian Rudolf , Teresa Joanne Hunkeler , Shamim Akbar Rahman , Stephen G. Dick
发明人： Marian Rudolf , Teresa Joanne Hunkeler , Shamim Akbar Rahman , Stephen G. Dick
IPC分类号： H04W4/00
CPC分类号： H04W36/0072 , H04W36/0061 , H04W36/08 , H04W48/10 , H04W84/12
摘要： A method and system is disclosed for providing assistance data to wireless transmit/receive units (WTRUs). The assistance data includes information regarding the access point's neighboring access points. The assistance data is transmitted to WTRUs using multicast and/or broadcast type signaling and facilitates ring and handover of WTRUs from one access point to another.
摘要翻译：公开了用于向无线发射/接收单元（WTRU）提供辅助数据的方法和系统。辅助数据包括关于接入点的相邻接入点的信息。辅助数据使用多播和/或广播型信令发送到WTRU，并且便于将WTRU从一个接入点到另一接入点的环和切换。

12. 发明授权

US06958982B2 Method and apparatus for storing mobile station physical measurements and MAC performance statistics in a management information base of an access point 有权
标题翻译：用于在接入点的管理信息库中存储移动台物理测量和MAC性能统计的方法和装置
公开(公告)号：US06958982B2
公开(公告)日：2005-10-25
申请号：US10890790
申请日：2004-07-14
申请人： Marian Rudolf , Stephen G. Dick , Teresa Joanne Hunkeler , Shamim Akbar Rahman
发明人： Marian Rudolf , Stephen G. Dick , Teresa Joanne Hunkeler , Shamim Akbar Rahman
IPC分类号： H04B7/26 , H04B7/005 , H04L12/24 , H04L12/28 , H04L12/56 , H04L29/02 , H04W24/00 , H04W52/08 , H04W52/54 , H04W92/10 , H04Q7/00
CPC分类号： H04L41/0213 , H04B17/24 , H04L41/00 , H04L41/042 , H04W24/00 , H04W24/04 , H04W24/10 , H04W52/24 , H04W52/54 , H04W84/12
摘要： A method and wireless communication system for requesting and obtaining transmit power control (TPC) information. The system includes at least one access point (AP) and at least one wireless transmit/receive unit (WTRU). When the AP decides to adapt the transmit power level of the WTRU, the AP transmits a TPC request frame to the WTRU. In response to receiving the TPC request frame, the WTRU performs one or more physical measurements and sends a TPC report frame back to the AP.
摘要翻译：一种用于请求和获取发射功率控制（TPC）信息的方法和无线通信系统。该系统包括至少一个接入点（AP）和至少一个无线发射/接收单元（WTRU）。当AP决定调整WTRU的发射功率电平时，AP向WTRU发送TPC请求帧。响应于接收到TPC请求帧，WTRU执行一个或多个物理测量并将TPC报告帧发送回AP。

13. 发明授权

US07248567B2 Method and system for integrating resource allocation between time division duplex and frequency division duplex in wireless communication systems 有权
标题翻译：无线通信系统中时分双工与频分双工之间的资源分配整合方法及系统
公开(公告)号：US07248567B2
公开(公告)日：2007-07-24
申请号：US10828665
申请日：2004-04-21
申请人： Michel Desgagné , Teresa Joanne Hunkeler , Shamim Akbar Rahman
发明人： Michel Desgagné , Teresa Joanne Hunkeler , Shamim Akbar Rahman
IPC分类号： H04B7/00
CPC分类号： H04W72/04 , H04W48/18 , H04W72/044 , H04W72/06 , H04W88/12 , H04W88/18
摘要： The present invention integrates resource allocation between time division duplex (TDD) and frequency division duplex (FDD) in wireless communication systems. A radio network controller (RNC) receives a radio access bearer (RAB) request from a core network or a wireless receive/transmit unit. The RNC utilizes a TDD-FDD selector to assign radio resources in response to the request. The TDD-FDD selector evaluates various parameters regarding the received RAB request and determines whether it is preferable to assign TDD resources or FDD resources and whether such resources are currently available. Once resources are assigned, system conditions are evaluated to determine whether optimizations may be made to a current resource allocation.
摘要翻译：本发明在无线通信系统中集成了时分双工（TDD）与频分双工（FDD）之间的资源分配。无线电网络控制器（RNC）从核心网络或无线接收/发射单元接收无线电接入承载（RAB）请求。 RNC利用TDD-FDD选择器来响应于该请求分配无线电资源。 TDD-FDD选择器评估关于接收的RAB请求的各种参数，并且确定是否优选分配TDD资源或FDD资源以及这些资源当前是否可用。一旦分配了资源，就评估系统条件以确定是否可以对当前资源分配进行优化。

14. 发明授权

US07085228B2 Adaptive radio resource management for wireless local area networks 失效
标题翻译：无线局域网的自适应无线电资源管理
公开(公告)号：US07085228B2
公开(公告)日：2006-08-01
申请号：US10881606
申请日：2004-06-30
申请人： Maged Zaki , Shamim Akbar Rahman , Teresa Joanne Hunkeler , Guang Lu
发明人： Maged Zaki , Shamim Akbar Rahman , Teresa Joanne Hunkeler , Guang Lu
IPC分类号： G01R31/08 , G06F11/00 , G08C15/00
CPC分类号： H04L1/1803 , H04L1/0002 , H04L1/0015 , H04W28/02 , H04W28/22 , H04W84/12
摘要： In a wireless communication system including an access point and at least one wireless transmit/receive unit (WTRU), a method for adaptive radio resource management begins by examining a frame error rate value of a WTRU. Then, a channel utilization value of the WTRU and a current data rate of the WTRU are examined. System parameters for the WTRU are adjusted based on the examined variables.
摘要翻译：在包括接入点和至少一个无线发射/接收单元（WTRU）的无线通信系统中，通过检查WTRU的帧错误率值开始自适应无线电资源管理的方法。然后，检查WTRU的信道利用率值和WTRU的当前数据速率。基于所检查的变量来调整WTRU的系统参数。

15. 发明申请

US20090268671A1 WIRELESS COMMUNICATION METHOD AND APPARATUS FOR IMPLEMENTING ACCESS POINT STARTUP AND INITIAL CHANNEL SELECTION PROCESSES 审中-公开
公开(公告)号：US20090268671A1
公开(公告)日：2009-10-29
申请号：US12497838
申请日：2009-07-06
申请人： Christopher Cave , Angelo Cuffaro , Paul Marinier , Teresa Joanne Hunkeler , Juan Carlos Zuniga , Vincent Roy
发明人： Christopher Cave , Angelo Cuffaro , Paul Marinier , Teresa Joanne Hunkeler , Juan Carlos Zuniga , Vincent Roy
IPC分类号： H04W74/00
CPC分类号： H04W16/10 , H04W16/14 , H04W36/06 , H04W84/12 , H04W88/08
摘要： A startup process of an access point (AP) includes a discovery phase and an announcement phase. During the discovery phase, the AP detects neighboring APs from its own extended service set (ESS), neighboring APs from different ESSs, and external sources of interference. During the announcement phase, the AP transmits its beacon signals at maximum power in order to accelerate recognition by neighboring APs running the discovery phase. An automatic initialization channel selection process of an AP scans channels the AP will use to communicate. Information of each scanned channel is recorded and a best performance channel is determined for use by the AP.

16. 发明申请

US20090042583A1 WIRELESS COMMUNICATION METHOD AND APPARATUS FOR IMPLEMENTING ACCESS POINT STARTUP AND INITIAL CHANNEL SELECTION PROCESSES 失效
标题翻译：无线通信方法和实现接入点启动和初始通道选择过程的设备
公开(公告)号：US20090042583A1
公开(公告)日：2009-02-12
申请号：US12256521
申请日：2008-10-23
申请人： Christopher Cave , Angelo Cuffaro , Paul Marinier , Teresa Joanne Hunkeler , Juan Carlos Zuniga , Vincent Roy
发明人： Christopher Cave , Angelo Cuffaro , Paul Marinier , Teresa Joanne Hunkeler , Juan Carlos Zuniga , Vincent Roy
IPC分类号： H04W72/04
CPC分类号： H04W16/10 , H04W16/14 , H04W36/06 , H04W84/12 , H04W88/08
摘要： A startup process of an access point (AP) includes a discovery phase and an announcement phase. During the discovery phase, the AP detects neighboring APs from its own extended service set (ESS), neighboring APs from different ESSs, and external sources of interference. During the announcement phase, the AP transmits its beacon signals at maximum power in order to accelerate recognition by neighboring APs running the discovery phase. An automatic initialization channel selection process of an AP scans channels the AP will use to communicate. Information of each scanned channel is recorded and a best performance channel is determined for use by the AP.
摘要翻译：接入点（AP）的启动过程包括发现阶段和公告阶段。在发现阶段，AP从其自己的扩展业务集（ESS），不同ESS的相邻AP和外部干扰源检测相邻的AP。在通告阶段，AP以最大功率发送其信标信号，以便加速运行发现阶段的相邻AP的识别。 AP的自动初始化信道选择过程扫描AP将用于通信的信道。记录每个扫描通道的信息，确定AP使用的最佳性能通道。

17. 发明授权

US07454205B2 Wireless communication method and apparatus for implementing access point startup and initial channel selection processes 失效
标题翻译：用于实现接入点启动和初始信道选择过程的无线通信方法和装置
公开(公告)号：US07454205B2
公开(公告)日：2008-11-18
申请号：US11332973
申请日：2006-01-17
申请人： Christopher Cave , Angelo Cuffaro , Paul Marinier , Teresa Joanne Hunkeler , Juan Carlos Zuniga , Vincent Roy
发明人： Christopher Cave , Angelo Cuffaro , Paul Marinier , Teresa Joanne Hunkeler , Juan Carlos Zuniga , Vincent Roy
IPC分类号： H04Q7/20
CPC分类号： H04W16/10 , H04W16/14 , H04W36/06 , H04W84/12 , H04W88/08
摘要： A startup process of an access point (AP) includes a discovery phase and an announcement phase. During the discovery phase, the AP detects neighboring APs from its own extended service set (ESS), neighboring APs from different ESSs, and external sources of interference. During the announcement phase, the AP transmits its beacon signals at maximum power in order to accelerate recognition by neighboring APs running the discovery phase. An automatic initialization channel selection process of an AP scans channels the AP will use to communicate. Information of each scanned channel is recorded and a best performance channel is determined for use by the AP.
摘要翻译：接入点（AP）的启动过程包括发现阶段和公告阶段。在发现阶段，AP从其自己的扩展业务集（ESS），不同ESS的相邻AP和外部干扰源检测相邻的AP。在通告阶段，AP以最大功率发送其信标信号，以便加速运行发现阶段的相邻AP的识别。 AP的自动初始化信道选择过程扫描AP将用于通信的信道。记录每个扫描通道的信息，确定AP使用的最佳性能通道。

18. 发明授权

US07016684B2 Wireless communication method and apparatus for implementing access point startup and initial channel selection processes 失效
公开(公告)号：US07016684B2
公开(公告)日：2006-03-21
申请号：US10978956
申请日：2004-11-01
申请人： Christopher Cave , Angelo Cuffaro , Paul Marinier , Teresa Joanne Hunkeler , Juan Carlos Zuniga , Vincent Roy
发明人： Christopher Cave , Angelo Cuffaro , Paul Marinier , Teresa Joanne Hunkeler , Juan Carlos Zuniga , Vincent Roy
IPC分类号： H04Q7/20 , H04B15/00
CPC分类号： H04W16/10 , H04W16/14 , H04W36/06 , H04W84/12 , H04W88/08
摘要： A startup process of an access point (AP) includes a discovery phase and an announcement phase. During the discovery phase, the AP detects neighboring APs from its own extended service set (ESS), neighboring APs from different ESSs, and external sources of interference. During the announcement phase, the AP transmits its beacon signals at maximum power in order to accelerate recognition by neighboring APs running the discovery phase. An automatic initialization channel selection process of an AP scans channels the AP will use to communicate. Information of each scanned channel is recorded and a best performance channel is determined for use by the AP.

19. 发明授权

US08340051B2 Method and apparatus for storing mobile station physical measurements and MAC performance statistics in a management information base of an access point 有权
标题翻译：用于在接入点的管理信息库中存储移动台物理测量和MAC性能统计的方法和装置
公开(公告)号：US08340051B2
公开(公告)日：2012-12-25
申请号：US11183549
申请日：2005-07-18
申请人： Marian Rudolf , Stephen G. Dick , Teresa Joanne Hunkeler , Shamin Akbar Rahman
发明人： Marian Rudolf , Stephen G. Dick , Teresa Joanne Hunkeler , Shamin Akbar Rahman
IPC分类号： H04W4/00
CPC分类号： H04L41/0213 , H04B17/24 , H04L41/00 , H04L41/042 , H04W24/00 , H04W24/04 , H04W24/10 , H04W52/24 , H04W52/54 , H04W84/12
摘要： A method and wireless communication system for requesting and obtaining transmit power control (TPC) information. The system includes at least one access point (AP) and at least one wireless transmit/receive unit (WTRU). When the AP decides to adapt the transmit power level of the WTRU, the AP transmits a TPC request frame to the WTRU. In response to receiving the TPC request frame, the WTRU performs one or more physical measurements and sends a TPC report frame back to the AP.
摘要翻译：一种用于请求和获取发射功率控制（TPC）信息的方法和无线通信系统。该系统包括至少一个接入点（AP）和至少一个无线发射/接收单元（WTRU）。当AP决定调整WTRU的发射功率电平时，AP向WTRU发送TPC请求帧。响应于接收到TPC请求帧，WTRU执行一个或多个物理测量并将TPC报告帧发送回AP。

20. 发明授权

US07016673B2 Wireless communication method and system with controlled WTRU peer-to-peer communications 有权
标题翻译：无线通信方法和具有受控WTRU对等通信的系统
公开(公告)号：US07016673B2
公开(公告)日：2006-03-21
申请号：US10675893
申请日：2003-09-29
申请人： Gautam G. Reddy , Prabhakar R. Chitrapu , Leonid Kazakevich , Teresa Joanne Hunkeler , Arty Chandra
发明人： Gautam G. Reddy , Prabhakar R. Chitrapu , Leonid Kazakevich , Teresa Joanne Hunkeler , Arty Chandra
IPC分类号： H04Q7/20
CPC分类号： H04W88/04 , G01S5/0027 , H04W4/02 , H04W64/00 , H04W84/00 , H04W88/06
摘要： A wireless network provides controlled wireless communications with multi-mode wireless WTRUs. The wireless network has at least one base station having a transceiver operating in an infrastructure communication mode with multi mode WTRUs and a controller that transmits control signals via infrastructure communications with a WTRU that control peer-to-peer mode communications of that WTRU with other WTRUs. A WTRU has transceiver components configured for selective operation in an infrastructure communication mode with a network base station and in a peer-to-peer communication mode with other WTRUs. The WTRU also has a transceiver controller configured to selectively control peer-to-peer mode communications with other WTRUs based on communication signals received in infrastructure communications with a network base station. Preferably, the transceiver controller is configured to control the transceiver components to switch between infrastructure communication mode and peer-to-peer communication mode based on Quality of Service criteria.
摘要翻译：无线网络提供与多模式无线WTRU的受控无线通信。无线网络具有至少一个基站，其具有在具有多模式WTRU的基础设施通信模式中操作的收发器和经由与WTRU的基础设施通信的控制信号的控制器，所述WTRU控制该WTRU与其他WTRU的对等模式通信。 WTRU具有被配置为在与基站通信模式中的选择性操作并且与其他WTRU的对等通信模式中的选择性操作的收发器组件。 WTRU还具有收发器控制器，其被配置为基于在与基站通信的基础设施通信中接收的通信信号来选择性地控制与其他WTRU的对等模式通信。优选地，收发器控制器被配置为基于服务质量标准来控制收发器组件在基础设施通信模式和对等通信模式之间切换。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式