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1. 发明申请

WO2009061784A1 SCHEDULING BEST EFFORT FLOWS IN BROADBAND WIRELESS NETWORKS 审中-公开
标题翻译：在宽带无线网络中调度最佳效果流
公开(公告)号：WO2009061784A1
公开(公告)日：2009-05-14
申请号：PCT/US2008/082436
申请日：2008-11-05
申请人： QUALCOMM Incorporated , MADAN, Ritesh , DAS, Arnab , RANGAN, Sundeep , RAY, Siddharth
发明人： MADAN, Ritesh , DAS, Arnab , RANGAN, Sundeep , RAY, Siddharth
IPC分类号： H04L12/56
CPC分类号： H04L47/6265 , H04L47/50 , H04L47/566
摘要： Systems and methodologies are described that facilitate scheduling best effort flows in broadband or wideband wireless communication networks. The systems can include devices and/or component that effectuate associating utility functions to multiple disparate flows based on traffic conditions extant in the wireless system, ascertaining the average rate at which the flow has been serviced in the past, and utilizing the utility function associated with the flow or the average rate that the flow has been serviced in the past to optimally schedule the flow.
摘要翻译：描述了有助于调度宽带或宽带无线通信网络中的努力流程的系统和方法。该系统可以包括基于无线系统中存在的交通状况来实现将效用函数与多个不同的流相关联的设备和/或组件，确定在过去服务流的平均速率，并利用与流量或流量在过去服务的平均速率，以最佳地安排流量。

2. 发明申请

WO2009006373A1 OPEN LOOP POWER OFFSET UPDATE 审中-公开
标题翻译： OPEN LOOP POWER OFFSET更新
公开(公告)号：WO2009006373A1
公开(公告)日：2009-01-08
申请号：PCT/US2008/068720
申请日：2008-06-30
申请人： QUALCOMM INCORPORATED , CELEBI, Samel , STANSKI, Charles , RANGAN, Sundeep
发明人： CELEBI, Samel , STANSKI, Charles , RANGAN, Sundeep
IPC分类号： H04B7/005
CPC分类号： H04W52/50 , H04W52/10 , H04W52/146
摘要： Provided is feedback mechanism to correct power control information in a broadcast signal that is determined to be incorrect by one or more devices that receive and rely on the broadcast information. A device that receives the incorrect broadcast information can determine a correction to the information and provide a recommendation to the source of the broadcast information. The source can selectively determine whether to modify the broadcast information based on the recommendation from one or more devices. If the broadcast information is modified, subsequent devices that receive the broadcast information are provided with the modified information. If further changes are needed, the subsequent devices can provide further recommended changes.
摘要翻译：提供了用于校正被接收并依赖于广播信息的一个或多个设备被确定为不正确的广播信号中的功率控制信息的反馈机制。接收不正确的广播信息的装置可以确定对该信息的校正，并向广播信息的源提供建议。源可以基于来自一个或多个设备的推荐来选择性地确定是否修改广播信息。如果广播信息被修改，则接收广播信息的后续设备被提供修改的信息。如果需要进一步的更改，后续设备可以提供进一步的推荐更改。

3. 发明申请

WO2008008924A3 UPLINK ACCESS REQUEST IN AN OFDM COMMUNICATION ENVIRONMENT 审中-公开
公开(公告)号：WO2008008924A3
公开(公告)日：2008-01-17
申请号：PCT/US2007/073409
申请日：2007-07-12
申请人： QUALCOMM Incorporated , RANGAN, Sundeep , LI, Junyi
发明人： RANGAN, Sundeep , LI, Junyi
IPC分类号： H04B7/26
摘要： The claimed subject matter relates to acquiring channel access in a wireless communication environment. A wireless terminal may transmit first and second sets of tones over respective first and second contiguous transmission periods. The first and second tone sets may be disjoint from each other and may each comprise a number of contiguous tones. The terminal may then refrain from transmitting during a third time period in order to receive a grant signal from a base station in response to the access request. The beginnings of the first time period and the second time period may be a function of a determined uplink transmission time.

4. 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。

5. 发明申请

WO2012078473A1 APPARATUS AND METHODS FOR PROVIDING A COMMUNICATION QUALITY FEEDBACK OF AN END-TO-END COMMUNICATION PATH 审中-公开
标题翻译：提供端到端通信路径的通信质量反馈的装置和方法
公开(公告)号：WO2012078473A1
公开(公告)日：2012-06-14
申请号：PCT/US2011/063150
申请日：2011-12-02
申请人： QUALCOMM Incorporated , RATNAKAR, Niranjan N. , HANDE, Prashanth , RANGAN, Sundeep , MAHARSHI, Atul , ROY, Subhadeep P. , MADAN, Ritesh K. , KOYMEN, Ozge , RAY, Siddharth
发明人： RATNAKAR, Niranjan N. , HANDE, Prashanth , RANGAN, Sundeep , MAHARSHI, Atul , ROY, Subhadeep P. , MADAN, Ritesh K. , KOYMEN, Ozge , RAY, Siddharth
IPC分类号： H04W24/10 , H04L29/06
CPC分类号： H04W24/10 , H04L1/0026 , H04L1/1867 , H04L65/608 , H04L65/80
摘要： The apparatus and methods described herein are used to provide a communication quality feedback of an end-to-end communication path between an application transmitter and an application receiver. One method includes transmitting data from the application transmitter to the application receiver via the end-to-end communication path, the end-to-end communication path having at least one wireless link with a wireless transmitter and a wireless receiver, generating, at the wireless transmitter, a first communication quality feedback message, and transmitting the first communication quality feedback message from the wireless transmitter to the application transmitter in a standardized format.
摘要翻译：本文描述的装置和方法用于提供应用发射机和应用接收机之间的端到端通信路径的通信质量反馈。一种方法包括经由端对端通信路径将数据从应用发射机发送到应用接收机，端到端通信路径具有与无线发射机和无线接收机的至少一个无线链路，在无线发射机，第一通信质量反馈消息，以及以标准格式从无线发射机向应用发射机发送第一通信质量反馈消息。

6. 发明申请

WO2010108150A1 SYSTEMS, APPARATUS AND METHODS FOR INTERFERENCE MANAGEMENT IN WIRELESS NETWORKS 审中-公开
标题翻译：无线网络干扰管理系统，装置及方法
公开(公告)号：WO2010108150A1
公开(公告)日：2010-09-23
申请号：PCT/US2010/028057
申请日：2010-03-19
申请人： QUALCOMM INCORPORATED , SAMPATH, Ashwin , RANGAN, Sundeep , BACHU, Raja, S.
发明人： SAMPATH, Ashwin , RANGAN, Sundeep , BACHU, Raja, S.
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04W72/08 , H04W72/082 , H04W84/045
摘要： Systems, apparatus, methods and computer program products are provided. In some embodiments, a method for facilitating interference management in an unplanned wireless communication system (300) is provided. The method can include a non-serving base station (310A, 310B) synchronizing a non-serving base station (360) downlink subframe to a serving base station downlink subframe, wherein the serving base station downlink subframe is transmitted from a serving base station to a user equipment (320A) served by the serving base station (360). The method can also include the non-serving base station decoding one or more control channel symbols of the serving base station downlink subframe; and determining information for performing interference management associated with the user equipment. The determined information can be based, at least, in part, on the decoded one or more control channel symbols of the serving base station downlink subframe.
摘要翻译：提供系统，设备，方法和计算机程序产品。在一些实施例中，提供了一种用于在非计划无线通信系统（300）中促进干扰管理的方法。该方法可以包括使非服务基站（360）下行链路子帧与服务基站下行链路子帧同步的非服务基站（310A，310B），其中服务基站下行链路子帧从服务基站发送到由服务基站（360）服务的用户设备（320A）。该方法还可以包括非服务基站解码服务基站下行链路子帧的一个或多个控制信道符号; 以及确定用于执行与所述用户设备相关联的干扰管理的信息。所确定的信息可以至少部分地基于服务基站下行链路子帧的解码的一个或多个控制信道符号。

7. 发明申请

WO2009067589A1 OPPORTUNISTIC UPLINK SCHEDULING 审中-公开
标题翻译：机会性UPLINK调度
公开(公告)号：WO2009067589A1
公开(公告)日：2009-05-28
申请号：PCT/US2008/084180
申请日：2008-11-20
申请人： QUALCOMM INCORPORATED , WU, Xinzhou , RANGAN, Sundeep , HANDE, Prashanth , DAS, Arnab , LI, Junyi
发明人： WU, Xinzhou , RANGAN, Sundeep , HANDE, Prashanth , DAS, Arnab , LI, Junyi
IPC分类号： H04W72/08 , H04W72/12
CPC分类号： H04W72/082 , H04W72/0406 , H04W72/12
摘要： A system and a method that facilitates scheduling uplink transmissions in a communication network including a first base station that includes a first sector uitlizing a static interference budget with multi-carriers, comprising: receiving channel quality reports from one or more mobile device (1402) : scheduling a first mobile device for uplink transmission from a first sector on a first channel during a first time slot based on a first interference budget level, the first channel includes a first frequency bandwidth, (1404) : scheduling a second mobile device for uplink transmission from the first sector on a second channel during the first time slot based on a second interference budget level (1406), the second channel includes a second frequency bandwidth and the first and second interference budgets differ by at least 0.5 dB; and transmitting assignments to the first mobile device and the second mobile device related to the scheduled uplink transmissions (1408).
摘要翻译：一种有助于在包括第一部分的第一基站的通信网络中调度上行链路传输的系统和方法，所述第一基站包括：利用多载波来排除静态干扰预算，包括：从一个或多个移动设备接收信道质量报告（1402）：基于第一干扰预算级别，在第一时隙期间调度用于在第一信道上的第一扇区的上行链路传输的第一移动设备，所述第一信道包括第一频带宽度，（1404）：调度用于上行链路传输的第二移动设备基于第二干扰预算级别（1406），在第一时隙期间从第一信道上的第一扇区开始，第二信道包括第二频带宽度，第一和第二干扰预算相差至少0.5dB; 以及向所述第一移动设备和所述第二移动设备发送与所调度的上行链路传输相关的分配（1408）。

8. 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。

9. 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.

10. 发明申请

WO2011056801A1 COMPUTING THE BURST SIZE FOR A HIGH SPEED PACKET DATA NETWORKS WITH MULTIPLE QUEUES 审中-公开
标题翻译：计算用于具有多个队列的高速分组数据网络的冲击尺寸
公开(公告)号：WO2011056801A1
公开(公告)日：2011-05-12
申请号：PCT/US2010/055160
申请日：2010-11-02
申请人： QUALCOMM Incorporated , RATNAKAR, Niranjan N. , MADAN, Ritesh K. , RANGAN, Sundeep
发明人： RATNAKAR, Niranjan N. , MADAN, Ritesh K. , RANGAN, Sundeep
IPC分类号： H04L12/56
CPC分类号： H04L47/6215 , H04L47/50 , H04L47/568 , H04L49/90
摘要： A communications method is provided. The method includes processing multiple packet queues for a high speed packet data network and associating one or more arrays for the multiple packet queues. The method also includes generating an index for the arrays, where the index is associated with a time stamp in order to determine a burst size for the high speed packet data network.
摘要翻译：提供通信方法。该方法包括处理高速分组数据网络的多个分组队列并将多个分组队列的一个或多个阵列相关联。该方法还包括为阵列生成索引，其中索引与时间戳相关联，以便确定高速分组数据网络的突发大小。

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