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1. 发明申请

WO2007035447A3 METHOD FOR OPERATING A MULTI -MODE BASE STATION AND MULTI -MODE BASE STATION 审中-公开
公开(公告)号：WO2007035447A3
公开(公告)日：2007-03-29
申请号：PCT/US2006/035931
申请日：2006-09-15
申请人： QUALCOMM INCORPORATED , 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
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.

2. 发明申请

WO2007075744A2 EFFICIENT REPORTING OF INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：有效的报告无线通信系统中的信息
公开(公告)号：WO2007075744A2
公开(公告)日：2007-07-05
申请号：PCT/US2006/048525
申请日：2006-12-20
申请人： QUALCOMM FLARION TECHNOLOGIES, 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

WO2007035446A1 WIRELESS TERMINAL 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：无线终端方法和装置在无线通信系统中使用，使用多模基站
公开(公告)号：WO2007035446A1
公开(公告)日：2007-03-29
申请号：PCT/US2006/035930
申请日：2006-09-15
申请人： QUALCOMM FLARION TECHNOLOGIES, INC. , 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： H04W52/0235 , H04W52/0206 , Y02D70/00
摘要： Wireless terminal for use with a multi-mode base station that supports a transmit standby mode and an active mode is described. 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 from the wireless terminal, hand-off signals, etc.
摘要翻译：描述了与支持发送待机模式和活动模式的多模式基站一起使用的无线终端。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。从发射待机到激活的模式转换可以响应于：调度信息，接入信号，来自无线终端的唤醒信号，切换信号等。

4. 发明申请

WO2007047503A1 METHODS AND APPARATUS FOR DETERMINING, COMMUNICATING AND USING INFORMATION INCLUDING LOADING FACTORS FOR INTERFERENCE CONTROL 审中-公开
标题翻译：用于确定，通信和使用信息的方法和装置，包括用于干扰控制的加载因子
公开(公告)号：WO2007047503A1
公开(公告)日：2007-04-26
申请号：PCT/US2006/040205
申请日：2006-10-13
申请人： QUALCOMM INCORPORATED , LAROIA, Rajiv , LI, Junyi , RANGAN, Sundeep , SRINIVASAN, Murari , HANDE, Prashanth , DAS, Arnab
发明人： LAROIA, Rajiv , LI, Junyi , RANGAN, Sundeep , SRINIVASAN, Murari , HANDE, Prashanth , DAS, Arnab
IPC分类号： H04B17/00
CPC分类号： H04W24/08 , H04B17/345 , H04B17/382 , H04W72/08
摘要： A wireless terminal receives and measures broadcast reference signals, e.g., beacon and/or pilot signals, transmitted from a plurality of base station attachment points. The wireless terminal monitors for and attempts to recover broadcast loading factor information corresponding to attachment points. The wireless terminal generates and transmits an interference report to a current attachment point, the report based on the results of a measured received reference signal from the current attachment point, a measured received reference signal from each of one or more different attachment points, and uplink loading factor information. In the absence of a successfully recovered broadcast uplink loading factor corresponding to an attachment point, the wireless terminal uses a default value for that loading factor. Generated interference reports are based on beacon signal measurements and uplink loading factors, pilot signal measureents and uplink loading factors, or a mixture of beacon and pilot signal measurements and uplink loading factors.
摘要翻译：无线终端接收并测量从多个基站附接点发送的广播参考信号，例如信标和/或导频信号。无线终端监视并尝试恢复对应于附接点的广播加载因子信息。无线终端根据来自当前附着点的测定的接收到的参考信号的结果，来自一个或多个不同的附接点的每一个的测量的接收参考信号和上行链路，生成并向当前附着点发送干扰报告加载因子信息。在没有对应于附接点的成功恢复的广播上行链路负载因子的情况下，无线终端使用该负载因子的默认值。生成的干扰报告基于信标信号测量和上行链路负载因子，导频信号测量和上行链路负载因子，或信标和导频信号测量和上行链路负载因子的混合。

5. 发明申请

WO2007047669A1 METHODS AND APPARATUS FOR BROADCASTING LOADING INFORMATION CORRESPONDING TO NEIGHBORING BASE STATIONS 审中-公开
标题翻译：广播基站相关负荷信息的方法与装置
公开(公告)号：WO2007047669A1
公开(公告)日：2007-04-26
申请号：PCT/US2006/040542
申请日：2006-10-16
申请人： QUALCOMM INCORPORATED , HANDE, Prashanth , DAS, Arnab , LI, Junyi , RANGAN, Sundeep , LAROIA, Rajiv
发明人： HANDE, Prashanth , DAS, Arnab , LI, Junyi , RANGAN, Sundeep , LAROIA, Rajiv
IPC分类号： H04B17/00
CPC分类号： H04W16/08 , H04B17/24 , H04B17/382 , H04W4/06 , H04W16/06 , H04W24/10 , H04W36/20 , H04W52/143 , H04W52/343 , H04W52/40 , H04W72/082
摘要： Methods and apparatus are described where loading information regarding loading conditions at a neighboring base station is received at a first base station and then communicated, e.g., broadcast, by the first base station to mobiles within the cell in which the first base station is located. Since the neighbor base station's loading information is being communicated to a mobile currently connected to the first base station via a reliable communications channel of the first base station, the mobile can be expected to be able to reliably recover loading factor information corresponding to not only the first base station but to the neighboring base station. By utilizing such loading factor information, the mobile can generate an improved uplink interference report. The first base station receives such interference reports from wireless terminals in its cell, facilitating efficient resource allocation and interference control.
摘要翻译：描述了在第一基站处接收关于相邻基站处的负载条件的信息的装置，然后由第一基站传送（例如，广播）到第一基站所在的小区内的移动台。由于相邻基站的载入信息通过第一基站的可靠通信信道被传送到当前连接到第一基站的移动台，所以可以期望移动台能够可靠地恢复与不仅仅是第一个基站，但是到邻近的基站。通过利用这种负载因子信息，移动台可以产生改进的上行链路干扰报告。第一基站从其小区中的无线终端接收到这种干扰报告，有利于高效的资源分配和干扰控制。

6. 发明申请

WO2007047502A1 METHODS AND APPARATUS FOR DETERMINING, COMMUNICATING AND USING INFORMATION INCLUDING LOADING FACTORS FOR INTERFERENCE CONTROL 审中-公开
标题翻译：用于确定，通信和使用信息的方法和装置，包括用于干扰控制的加载因子
公开(公告)号：WO2007047502A1
公开(公告)日：2007-04-26
申请号：PCT/US2006/040204
申请日：2006-10-13
申请人： QUALCOMM INCORPORATED , LAROIA, Rajiv , LI, Junyi , RANGAN, Sundeep , SRINIVASAN, Murari , HANDE, Prashanth , CORSON, Mathew, Scott , DAS, Arnab
发明人： LAROIA, Rajiv , LI, Junyi , RANGAN, Sundeep , SRINIVASAN, Murari , HANDE, Prashanth , CORSON, Mathew, Scott , DAS, Arnab
IPC分类号： H04B17/00
CPC分类号： H04W24/08 , H04B17/345 , H04B17/382 , H04W72/08
摘要： A wireless terminal receives and measures broadcast reference signals, e.g., beacon and/or pilot signals, transmitted from a plurality of base station attachment points. The wireless terminal monitors for and attempts to recover broadcast loading factor information corresponding to attachment points. The wireless terminal generates and transmits an interference report to a current attachment point, the report based on the results of a measured received reference signal from the current attachment point, a measured received reference signal from each of one or more different attachment points, and uplink loading factor information. In the absence of a successfully recovered broadcast uplink loading factor corresponding to an attachment point, the wireless terminal uses a default value for that loading factor. Generated interference reports are based on beacon signal measurements and uplink loading factors, pilot signal measurements and uplink loading factors, or a mixture of beacon and pilot signal measurements and uplink loading factors.
摘要翻译：无线终端接收并测量从多个基站附接点发送的广播参考信号，例如信标和/或导频信号。无线终端监视并尝试恢复对应于附接点的广播加载因子信息。无线终端根据来自当前附着点的测定的接收到的参考信号的结果，来自一个或多个不同的附接点的每一个的测量的接收参考信号和上行链路的信号，生成并发送干扰报告给当前的附着点，报告加载因子信息。在没有对应于附接点的成功恢复的广播上行链路负载因子的情况下，无线终端使用该负载因子的默认值。生成的干扰报告基于信标信号测量和上行链路负载因子，导频信号测量和上行链路负载因子，或信标和导频信号测量和上行链路负载因子的混合。

7. 发明申请

WO2008008964A2 METHODS AND APPARATUS FOR SUPPORTING MULTIPLE CONNECTIONS 审中-公开
标题翻译：支持多种连接的方法和装置
公开(公告)号：WO2008008964A2
公开(公告)日：2008-01-17
申请号：PCT/US2007/073481
申请日：2007-07-13
申请人： QUALCOMM INCORPORATED , 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
CPC分类号： H04W28/0263 , H04W4/06 , H04W36/0005 , H04W36/0027 , H04W36/18 , H04W40/24 , H04W76/15 , H04W76/20 , H04W76/34
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：描述了便于支持与无线终端相关联的多个连接的系统和方法。在建立和/或移除无线终端和辅助基站之间的连接时，可以向主基站提供通知。另外，可以评估多个连接，并且可以利用来自多个连接的集合的优选连接来通过下行链路连接将数据传送到无线终端。

8. 发明申请

WO2007047297A3 METHODS AND APPARATUS FOR SELECTING AND SIGNALING A PREFERRED LINK AMONG A PLURALITY OF MAINTAINED WIRELESS COMMUNICATIONS LINKS 审中-公开
公开(公告)号：WO2007047297A3
公开(公告)日：2007-04-26
申请号：PCT/US2006/039699
申请日：2006-10-11
申请人： QUALCOMM FLARION TECHNOLOGIES, INC. , 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
摘要： Methods and apparatus for maintaining, selecting and indicating a preferred communications link with an access node, e.g., base station, are described.

9. 发明申请

WO2007075854A2 COMMUNICATIONS METHODS AND APPARATUS FOR USING A SINGLE LOGICAL LINK WITH MULTIPLE PHYSICAL LAYER CONNECTIONS 审中-公开
标题翻译：使用单个逻辑链路与多个物理层连接的通信方法和设备
公开(公告)号：WO2007075854A2
公开(公告)日：2007-07-05
申请号：PCT/US2006/048725
申请日：2006-12-20
申请人： QUALCOMM FLARION TECHNOLOGIES, INC. , 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连接点的公共链路层控制器，促进不同基站扇区物理连接点与使用相同链路层链路的同一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。用户数据的分组被分段成多个MAC帧分组，因此可以通过连接来传送分组部分。有时通过不同的部分在不同的无线连接上传送单个分组。使用公共链路层控制器实现的自动重发请求允许通过不同于最初发送的连接重新发送分组部分。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。

10. 发明申请

WO2007082248A1 METHODS AND APPARATUS RELATING TO TIMING AND/OR SYNCHRONIZATION INCLUDING THE USE OF WIRELESS TERMINAL BEACON SIGNALS 审中-公开
标题翻译：与时序和/或同步相关的方法和装置，包括使用无线终端信标信号
公开(公告)号：WO2007082248A1
公开(公告)日：2007-07-19
申请号：PCT/US2007/060353
申请日：2007-01-10
申请人： QUALCOMM FLARION TECHNOLOGIES, INC. , LAROIA, Rajiv , LANE, Frank A. , RANGAN, Sundeep , DAS, Arnab , LI, Junyi
发明人： LAROIA, Rajiv , LANE, Frank A. , RANGAN, Sundeep , DAS, Arnab , LI, Junyi
IPC分类号： H04Q7/38 , H04L12/28
CPC分类号： H04W40/244 , H04J3/0602 , H04L5/0016 , H04L5/0035 , H04L5/0048 , H04L27/2601 , H04L27/261 , H04W8/005 , H04W16/14 , H04W28/04 , H04W28/18 , H04W36/16 , H04W36/24 , H04W40/24 , H04W48/08 , H04W48/16 , H04W48/20 , H04W52/0229 , H04W52/04 , H04W72/02 , H04W76/14 , H04W84/042 , H04W84/18 , H04W88/02 , H04W88/04 , H04W88/06 , H04W88/10 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/168 , Y02D70/22 , Y02D70/23
摘要： Wireless terminal beacon signaling is used to achieve timing synchronization between two wireless terminals in a wireless communication system, e.g., in an ad hoc network lacking a centralized timing reference. An exemplary timing structure used by an individual wireless terminal includes a beacon transmission time interval, a beacon monitoring time interval and a silence time interval. A first wireless terminal monitoring for beacon signals from other wireless terminals, detects a beacon signal portion from a second wireless terminal and determines a timing adjustment as a function of the detected beacon signal portion. The first wireless terminal applies the determined timing adjustment, e.g., time shifting its timing structure, such that its beacon signal can be detected by the second wireless terminal. Implementation of the determined timing adjustment sets the timing structures of the two wireless terminals to have a fixed relationship, thereby allowing for coordinated communications including a peer-to-peer communications session.
摘要翻译：无线终端信标信令用于实现无线通信系统中的两个无线终端之间的定时同步，例如在缺乏集中定时参考的自组织网络中。单个无线终端使用的示例性定时结构包括信标发送时间间隔，信标监视时间间隔和静默时间间隔。监测来自其他无线终端的信标信号的第一无线终端从第二无线终端检测信标信号部分，并根据检测到的信标信号部分确定定时调整。第一无线终端应用确定的定时调整，例如时移其定时结构，使得其信标信号可被第二无线终端检测。确定的定时调整的实现将两个无线终端的定时结构设置为具有固定关系，从而允许包括对等通信会话的协调通信。

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