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1. 发明申请

WO2007035447A2 METHODS AND APPARATUS FOR USE IN A WIRELESS COMMUNICATIONS SYSTEM THAT USES A MULTI-MODE BASE STATION 审中-公开
标题翻译：在采用多模式基站的无线通信系统中使用的方法和装置
公开(公告)号：WO2007035447A2
公开(公告)日：2007-03-29
申请号：PCT/US2006035931
申请日：2006-09-15
申请人： QUALCOMM FLARION TECH , LAROIA RAJIV , ANIGSTEIN PABLO , DAS ARNAB , RANGAN SUNDEEP
发明人： LAROIA RAJIV , ANIGSTEIN PABLO , DAS ARNAB , RANGAN SUNDEEP
IPC分类号： H04B7/26
CPC分类号： H04W56/00 , H04B7/2678 , H04L5/0007 , H04L5/0048 , H04L5/0053 , H04W52/0206 , H04W72/1278 , Y02D70/00 , Y02D70/449
摘要： A multi-mode base station includes a transmit standby mode and an active mode. Transmit standby mode of base station operation is a low power/low interference level of operation as compared to active mode. In transmit standby mode at least some of the synchronization signaling such as pilot tone signaling is reduced in power level and/or rate with respect to the active mode. In transmit standby mode, the base station has no active state registered wireless terminals being serviced but may have some sleep state registered wireless terminals being serviced. Mode transitions from active to transmit standby may be in response to: a detected period of inactivity, scheduling information, base station mode change signals, and/or detected wireless terminal state transition. Mode transitions from transmit standby to active may be in response to: scheduling information, access signals, wake-up signals, hand-off signals, wireless terminal state change signals, and/or base station mode change signals.
摘要翻译：多模式基站包括发送待机模式和活动模式。与主动模式相比，基站操作的发送待机模式是低功耗/低干扰电平。在发送待机模式中，诸如导频音调信令的至少一些同步信令相对于活动模式降低功率电平和/或速率。在发送待机模式中，基站没有被激活状态登记的无线终端被服务，但是可能有一些睡眠状态登记的无线终端被维护。模式从有效切换到发送备用的转换可以是：检测到的不活动时段，调度信息，基站模式改变信号和/或检测到的无线终端状态转换。从发射待机状态转换为有效的模式可以响应于：调度信息，接入信号，唤醒信号，切换信号，无线终端状态改变信号和/或基站模式改变信号。

2. 发明申请

WO2007075744A3 METHOD AND APPARATUS FOR EFFICIENT REPORTING OF INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中有效报告信息的方法与装置
公开(公告)号：WO2007075744A3
公开(公告)日：2008-08-07
申请号：PCT/US2006048525
申请日：2006-12-20
申请人： QUALCOMM INC , DAS ARNAB , RANGAN SUNDEEP , ALEJANDRO ANIGSTEIN PABLO , LI JUNYI , VENKATA UPPALA SATHYADEV , LAROIA RAJIV
发明人： DAS ARNAB , RANGAN SUNDEEP , ALEJANDRO ANIGSTEIN PABLO , LI JUNYI , VENKATA UPPALA SATHYADEV , LAROIA RAJIV
IPC分类号： H04W24/00 , H04W24/10
CPC分类号： H04W24/10 , H04L1/0006 , H04L1/0026 , H04W24/00
摘要： Techniques for efficiently sending reports in a wireless communication system are described. Reports may be sent repetitively in accordance with a reporting format. A terminal receives an assignment of a control channel used to send reports and determines a reporting format to use based on the assignment. The reporting format indicates a specific sequence of reports sent in specific locations of a control channel frame. The terminal generates a set of reports for each reporting interval and arranges the set of reports in accordance with the reporting format. The terminal repetitively sends a plurality of sets of reports in a plurality of reporting intervals. Reports may also be sent adaptively based on operating conditions. An appropriate reporting format may be selected based on the operating conditions of the terminal, which may be characterized by environment (e.g., mobility), capabilities, QoS, and/or other factors.
摘要翻译：描述在无线通信系统中有效地发送报告的技术。可以按照报告格式重复发送报告。终端接收用于发送报告的控制信道的分配，并根据分配确定要使用的报告格式。报告格式指示在控制信道帧的特定位置发送的特定报告序列。终端为每个报告间隔生成一组报告，并根据报告格式安排报告集。终端在多个报告间隔重复发送多组报告。报告也可以根据操作条件自适应地发送。可以基于可以由环境（例如，移动性），能力，QoS和/或其他因素来表征的终端的操作条件来选择适当的报告格式。

3. 发明申请

WO2007075854A3 COMMUNICATIONS METHODS AND APPARATUS FOR USING A SINGLE LOGICAL LINK WITH MULTIPLE PHYSICAL LAYER CONNECTIONS 审中-公开
标题翻译：使用具有多个物理层连接的单个逻辑链路的通信方法和设备
公开(公告)号：WO2007075854A3
公开(公告)日：2007-09-13
申请号：PCT/US2006048725
申请日：2006-12-20
申请人： QUALCOMM FLARION TECH , ANIGSTEIN PABLO , SRINIVASAN MURARI , VENKATA UPPALA SATHYADEV , CHAMPALAL DUGAD RAKESH , DAS ARNAB , PARIZHSKY VLADIMIR , LAROIA RAJIV
发明人： ANIGSTEIN PABLO , SRINIVASAN MURARI , VENKATA UPPALA SATHYADEV , CHAMPALAL DUGAD RAKESH , DAS ARNAB , PARIZHSKY VLADIMIR , LAROIA RAJIV
IPC分类号： H04L12/56
CPC分类号： H04W88/08 , H04L25/14 , H04W88/10
摘要： A base station uses a common link layer controller corresponding to multiple physical attachment points, facilitating multiple concurrent wireless connections between different base station sector physical attachment points and the same wireless terminal using the same link layer link. A wireless terminal maintains multiple simultaneous wireless connections for the same link layer link. A packet of user data is fragmented into a plurality of grouping of MAC frames, thus a packet portion can be communicated over a connection. A single packet is sometimes communicated with different portions conveyed over different wireless connections. Automatic repeat request, implemented using the common link layer controller, allows for retransmission of a packet portion over a different connection than it was initially transmitted over. A wireless terminal sends connection request messages including lists of link layer identifiers associated with the wireless terminal. A base station sends response messages including an indication of whether logical link state was already present.
摘要翻译：基站使用对应于多个物理附接点的公共链路层控制器，促进不同基站扇区物理附接点与使用相同链路层链路的相同无线终端之间的多个并发无线连接。无线终端为相同的链路层链路维护多个同时的无线连接。用户数据分组被分割成多个MAC帧组，因此可以通过连接传送分组部分。有时单个数据包与通过不同无线连接传送的不同部分进行通信。使用公共链路层控制器实现的自动重复请求允许通过不同于最初传输的不同连接重新传输分组部分。无线终端发送包括与无线终端相关联的链路层标识符列表的连接请求消息。基站发送包括逻辑链路状态是否已经存在的指示的响应消息。

4. 发明申请

WO2007047297A2 METHODS AND APPARATUS FOR SELECTING AND SIGNALING A PREFERRED LINK AMONG A PLURALITY OF MAINTAINED WIRELESS COMMUNICATIONS LINKS 审中-公开
标题翻译：在多种维护无线通信链路中选择和发信号的方法和设备
公开(公告)号：WO2007047297A2
公开(公告)日：2007-04-26
申请号：PCT/US2006039699
申请日：2006-10-11
申请人： QUALCOMM FLARION TECH , LAROIA RAJIV , ANIGSTEIN PABLO , DAS ARNAB , PARIZHSKY VLADIMIR , SRINIVASAN MURARI
发明人： LAROIA RAJIV , ANIGSTEIN PABLO , DAS ARNAB , PARIZHSKY VLADIMIR , SRINIVASAN MURARI
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04W88/06 , H04W40/00
摘要： Methods and apparatus for maintaining, selecting and indicating a preferred communications link with an access node, e.g., base station, are described.
摘要翻译：描述了用于维护，选择和指示与诸如基站的接入节点的优选通信链路的方法和装置。

5. 发明申请

WO2007075954A3 COMMUNICATIONS METHODS AND APPARATUS USING PHYSICAL ATTACHMENT POINT IDENTIFIERS WICH SUPPORT DUAL COMMUNICATIONS LINKS 审中-公开
标题翻译：通信方法和设备使用物理附着点标识符支持双通信链路
公开(公告)号：WO2007075954A3
公开(公告)日：2007-09-07
申请号：PCT/US2006048915
申请日：2006-12-20
申请人： QUALCOMM FLARION TECH , LAROIA RAJIV , ANIGSTEIN PABLO , PARIZHSKY VLADIMIR , SRINIVASAN MURARI , TSIRTSIS GEORGE
发明人： LAROIA RAJIV , ANIGSTEIN PABLO , PARIZHSKY VLADIMIR , SRINIVASAN MURARI , TSIRTSIS GEORGE
IPC分类号： H04L12/28 , H04W40/04
CPC分类号： H04W40/04 , Y02D70/00 , Y02D70/32
摘要： Methods and apparatus for routing messages between an end node and an access node via another access node are described. Physical layer identification information is used when identifying a remote, e.g., adjacent, access node as a message destination. Thus, when a connection identifier based on one or more physical layer identifiers is available to a wireless terminal, e.g., from one or more downlink signals received from a destination access node, the wireless terminal can use the connection identifier corresponding to the destination node to route a message via an access node with which it has an established uplink connection. Such connection identifier information can be used even when other addressing information, e.g., network layer address information, associated with the destination access node, may not be available to the wireless terminal.
摘要翻译：描述了用于经由另一接入节点在端节点和接入节点之间路由消息的方法和装置。当识别远程（例如相邻的）接入节点作为消息目的地时使用物理层识别信息。因此，当基于一个或多个物理层标识符的连接标识符例如根据从目的地接入节点接收的一个或多个下行链路信号可用于无线终端时，无线终端可以使用与目的地节点相对应的连接标识符通过与其建立上行连接的接入节点路由消息。即使当其他寻址信息（例如，与目的地接入节点相关联的网络层地址信息）可能不可用于无线终端时，也可以使用这种连接标识符信息。

6. 发明申请

WO2007075736A3 METHODS AND APPARATUS FOR GENERATING, COMMUNICATING, AND/OR USING INFORMATION RELATING TO SELF-NOISE 审中-公开
标题翻译：用于生成，传播和/或使用与自发信息有关的信息的方法和装置
公开(公告)号：WO2007075736A3
公开(公告)日：2008-05-29
申请号：PCT/US2006048513
申请日：2006-12-20
申请人： QUALCOMM INC , RANGAN SUNDEEP , LAROIA RAJIV , DAS ARNAB , LI JUNYI , FAN JOHN
发明人： RANGAN SUNDEEP , LAROIA RAJIV , DAS ARNAB , LI JUNYI , FAN JOHN
IPC分类号： H04W24/10
CPC分类号： H04W24/10 , H04B17/24 , H04B17/336
摘要： A wireless terminal measures the received power of a tone corresponding to an intention base station null output, measures the received power of pilot signals, and determines a signal to noise ratio of the received pilot signal. The wireless terminal calculates a downlink signal to noise ratio saturation level representative of the SNR of a received downlink signal that the wireless terminal would measure on a received signal transmitted by the base station at infinite power. The calculated downlink signal to noise ratio saturation level is a function of the determined interference power, the measured received pilot signal power, and the determined pilot signal SNR. A report is generated corresponding to one of a plurality of quantized levels, the selected quantized level being the closest representation to the calculated downlink signal to noise ratio saturation level. The generated report is communicated using a dedicated control channel segment in a predetermined uplink timing structure.
摘要翻译：无线终端测量与意图基站空输出对应的音调的接收功率，测量导频信号的接收功率，并确定接收到的导频信号的信噪比。无线终端计算表示无线终端将以无限大功率发送的接收信号对接收到的下行链路信号的SNR进行SNR测量的下行链路信噪比饱和度。所计算的下行链路信噪比饱和电平是所确定的干扰功率，测量的接收导频信号功率和确定的导频信号SNR的函数。产生对应于多个量化电平中的一个的报告，所选择的量化电平是与所计算的下行链路信噪比饱和电平最接近的表示。使用专用控制信道段在预定的上行链路定时结构中传送所生成的报告。

7. 发明申请

WO2007075741A9 METHODS AND APPARATUS FOR COMMUNICATING TRANSMISSION BACKLOG INFORMATION 审中-公开
标题翻译：用于传播传输信息的方法和装置
公开(公告)号：WO2007075741A9
公开(公告)日：2007-08-23
申请号：PCT/US2006048520
申请日：2006-12-20
申请人： QUALCOMM FLARION TECH , DAS ARNAB , LAROIA RAJIV , LI JUNYI
发明人： DAS ARNAB , LAROIA RAJIV , LI JUNYI
IPC分类号： H04W72/12
CPC分类号： H04W72/0413 , H04W72/1252 , H04W72/1284
摘要： An uplink dedicated control channel reporting structure includes a plurality of different bit size reports, e.g. 1 bit, 3 bit and 4 bit reports, for reporting a wireless terminal's backlog information of uplink traffic request group queues. Smaller bit size reports are transmitted more frequently than larger reports. A 1 bit request report indicates whether or not there are any MAC frames of information to be communicated in a set of two request group queues. A 3 bit request report indicates an amount of backlog information corresponding to a first set of request group queues and a second set of request group queues. A 4 bit request report indicates an amount of backlog information corresponding to a set of request group queues. The 4 bit request report is capable of reporting information on any of a plurality of uplink traffic channel request group queues being maintained by the wireless terminal.
摘要翻译：上行链路专用控制信道报告结构包括多个不同比特大小的报告，例如， 1位，3位和4位报告，用于报告无线终端的上行流量请求组队列的积压信息。比较大的报告传送的位数较小的报告更频繁。 1位请求报告指示在一组两个请求组队列中是否存在要传送的任何MAC帧的信息。 3位请求报告指示对应于第一组请求组队列和第二组请求组队列的积压信息量。 4位请求报告指示与一组请求组队列对应的积压信息量。 4位请求报告能够报告由无线终端维护的多个上行链路业务信道请求组队列中的任一个的信息。

8. 发明申请

WO2008008964A3 METHODS AND APPARATUS FOR SUPPORTING MULTIPLE CONNECTIONS 审中-公开
标题翻译：用于支持多个连接的方法和设备
公开(公告)号：WO2008008964A3
公开(公告)日：2008-05-15
申请号：PCT/US2007073481
申请日：2007-07-13
申请人： QUALCOMM INC , LAROIA RAJIV , DAS ARNAB , SRINIVASAN MURARI , ANIGSTEIN PABLO , PARIZHSKY VLADIMIR , CORSON M SCOTT
发明人： LAROIA RAJIV , DAS ARNAB , SRINIVASAN MURARI , ANIGSTEIN PABLO , PARIZHSKY VLADIMIR , CORSON M SCOTT
IPC分类号： H04B7/02
CPC分类号： H04W28/0263 , H04W4/06 , H04W36/0005 , H04W36/0027 , H04W36/18 , H04W40/24 , H04W76/025 , H04W76/04 , H04W76/064
摘要： Systems and methodologies are described that facilitate supporting multiple connections associated with a wireless terminal. Notifications may be provided to a primary base station upon establishment and/or removal of connections between the wireless terminal and secondary base station(s). Additionally, the multiple connections may be evaluated and a preferred connection from the set of multiple connections may be utilized to transfer data to the wireless terminal over a downlink connection.
摘要翻译：描述了有助于支持与无线终端相关联的多个连接的系统和方法。一旦建立和/或移除无线终端与辅助基站之间的连接，就可以向主基站提供通知。另外，可以评估多个连接，并且可以利用来自该组多个连接的优选连接来通过下行链路连接向无线终端传送数据。

9. 发明申请

WO2005125234A3 EFFICIENT PAGING IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的高效寻呼
公开(公告)号：WO2005125234A3
公开(公告)日：2007-12-27
申请号：PCT/US2005020257
申请日：2005-06-09
申请人： FLARION TECHNOLOGIES INC , LAROIA RAJIV , LI JUNYI , RANGAN SUNDEEP , HANDE PRASHANTH
发明人： LAROIA RAJIV , LI JUNYI , RANGAN SUNDEEP , HANDE PRASHANTH
IPC分类号： H04W68/00 , H04W68/02
CPC分类号： H04W68/025
摘要： Methods and apparatus for efficient two-stage paging wireless communications systems are described. Wireless terminals (300) are assigned to paging groups. A few first paging message information bits are modulated (using non-coherent modulation) into a first paging signal and communicated from a base station to wireless terminals (200). WTs wake-up, receive the first paging signal and quickly ascertain whether its paging group should expect a second paging signal, if so, the WT is operated to receive the second paging signal; otherwise, the WT goes back to sleep conserving power. The base station modulates (using coherent modulation) a number of second message information bits into a second paging signal and transmits the signal to WTs. From the information in first and second paging signals, a WT can determine that it is the paged WT and process the paging instructions. The intended paged WT can transmit an acknowledgement signal on a dedicated uplink resource.
摘要翻译：描述了用于有效的两阶段寻呼无线通信系统的方法和装置。无线终端（300）被分配给寻呼组。几个第一寻呼消息信息比特被调制（使用非相干调制）到第一寻呼信号中并从基站传送到无线终端（200）。 WT唤醒，接收第一个寻呼信号，并快速确定其寻呼组是否应该预期第二个寻呼信号，如果是，则操作WT接收第二寻呼信号; 否则，WT回去睡眠节省电力。基站将多个第二消息信息比特（使用相干调制）调制成第二寻呼信号，并将该信号发送给WT。根据第一和第二寻呼信号中的信息，WT可以确定它是寻呼WT并处理寻呼指令。预期的寻呼WT可以在专用上行链路资源上发送确认信号。

10. 发明申请

WO2006044718A2 METHODS AND APPARATUS FOR DETERMINING, COMMUNICATING AND USING INFORMATION WHICH CAN BE USED FOR INTERFERENCE CONTROL PURPOSES 审中-公开
标题翻译：用于确定，通信和使用可用于干扰控制目的的信息的方法和装置
公开(公告)号：WO2006044718A2
公开(公告)日：2006-04-27
申请号：PCT/US2005037115
申请日：2005-10-14
申请人： FLARION TECHNOLOGIES INC , LAROIA RAJIV , LI JUNYI , RANGAN SUNDEEP , SRINIVASAN MURARI , HANDE PRASHANTH
发明人： LAROIA RAJIV , LI JUNYI , RANGAN SUNDEEP , SRINIVASAN MURARI , HANDE PRASHANTH
IPC分类号： H04J11/00 , H04B7/00 , H04B7/216
CPC分类号： H04B1/7103 , H04B1/7097 , H04B7/022 , H04B17/24 , H04B17/318 , H04B17/345 , H04B2201/70701 , H04B2201/70702 , H04L5/023
摘要： Methods and apparatus for collecting, measuring, reporting and/or using information which can be used for interference control purposes. Wireless terminals measure signals transmitted from one or more base stations, e.g., base station sector transmitters. The measured signals may be, e.g., beacon signals and/or pilot signals. From the measured signals, the wireless terminal generates one or more gain ratios which provide information about the relative gain of the communications channels from different base station sectors to the wireless terminal. This information represents interference information since it provides information about the signal interference that will be caused by transmissions from other base station sectors relative to transmissions made by the base station sector to which the wireless terminal is attached. Based on the signal energy measurements and relative gains generated from the energy measures, reports are generated in accordance with the invention and sent to one or more base stations.
摘要翻译：用于收集，测量，报告和/或使用可用于干扰控制目的的信息的方法和装置。无线终端测量从一个或多个基站（例如，基站扇区发射机）发射的信号。所测量的信号可以是例如信标信号和/或导频信号。从所测量的信号中，无线终端产生一个或多个增益比，其提供关于从不同基站扇区到无线终端的通信信道的相对增益的信息。该信息表示干扰信息，因为它提供了关于由来自其他基站扇区的相对于由无线终端所附接的基站扇区所进行的传输而引起的信号干扰的信息。基于从能量测量产生的信号能量测量和相对增益，根据本发明生成报告并发送到一个或多个基站。

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