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1. 发明申请

WO2010003098A2 OPPORTUNISTIC RELAY SCHEDULING IN WIRELESS COMMUNICATIONS 审中-公开
标题翻译：无线通信中的机会中继调度
公开(公告)号：WO2010003098A2
公开(公告)日：2010-01-07
申请号：PCT/US2009/049588
申请日：2009-07-02
申请人： QUALCOMM INCORPORATED , JI, Tingfang , AZARIAN YAZDI, Kambiz , LIN, Dexu , STAMOULIS, Anastasios , CHAKRABARTI, Arnab
发明人： JI, Tingfang , AZARIAN YAZDI, Kambiz , LIN, Dexu , STAMOULIS, Anastasios , CHAKRABARTI, Arnab
IPC分类号： H04W72/02
CPC分类号： H04W72/082 , H04W72/042 , H04W84/047 , H04W88/04
摘要： Systems and methodologies are described that facilitate providing opportunistic relay node communication based on scheduling of other communications in a wireless network. In particular, a relay node can maintain a backhaul link with an access point and an access link with a mobile device to facilitate communicating information therebetween. Time slots during which the backhaul link is active can be determined and avoided during scheduling access link communications with the mobile device. Furthermore, resource assignments from the access point to the mobile device can be monitored and decoded such that time slots associated therewith can also be determined and avoided. Thus, the relay node can communicate with mobile devices in time slots where the backhaul link is inactive and/or the mobile devices are not occupied communicating directly with the access point.
摘要翻译：描述了系统和方法，其便于基于无线网络中的其他通信的调度提供机会性中继节点通信。特别地，中继节点可以利用移动设备来维护与接入点和接入链路的回程链路，以便于在其之间传送信息。在调度与移动设备的接入链路通信期间，可以确定和避免回程链路处于活动状态的时隙。此外，可以监视和解码从接入点到移动设备的资源分配，使得与其相关联的时隙也可以被确定和避免。因此，中继节点可以在回程链路不活动的时隙和/或移动设备不占用与接入点直接通信的时隙中与移动设备进行通信。

2. 发明申请

WO2010011973A1 SYSTEM AND METHOD FOR NETWORK MANAGEMENT 审中-公开
标题翻译：网络管理系统与方法
公开(公告)号：WO2010011973A1
公开(公告)日：2010-01-28
申请号：PCT/US2009/051759
申请日：2009-07-24
申请人： QUALCOMM INCORPORATED , STAMOULIS, Anastasios , CHAKRABARTI, Arnab , LIN, Dexu , AZARIAN YAZDI, Kambiz , JI, Tingfang
发明人： STAMOULIS, Anastasios , CHAKRABARTI, Arnab , LIN, Dexu , AZARIAN YAZDI, Kambiz , JI, Tingfang
IPC分类号： H04W24/00
CPC分类号： H04W24/02 , H04W72/082
摘要： Various systems and methods for network management are disclosed. In one embodiment, a network management system comprises a receiver for receiving data from a plurality of entities, including base stations and/or subscriber handsets, a processor for generating a network map or a recommendation based on the received data, a display device for displaying the network map or recommendation, and a transmitter for transmitting instructions based on the recommendation.
摘要翻译：公开了用于网络管理的各种系统和方法。在一个实施例中，网络管理系统包括用于从包括基站和/或订户手机的多个实体接收数据的接收机，用于基于接收到的数据生成网络地图或推荐的处理器，用于显示网络地图或推荐，以及基于推荐发送指令的发送器。

3. 发明申请

WO2009158542A1 METHOD AND APPARATUS FOR SELECTING AND PROCESSING SIGNALS FROM A SOURCE STATION AND RELAY STATIONS 审中-公开
标题翻译：从源站和中继站选择和处理信号的方法和装置
公开(公告)号：WO2009158542A1
公开(公告)日：2009-12-30
申请号：PCT/US2009/048721
申请日：2009-06-25
申请人： QUALCOMM INCORPORATED , JI, Tingfang , CHAKRABARTI, Arnab , STAMOULIS, Anastasios , LIN, Dexu , AZARIAN YAZDI, Kambiz
发明人： JI, Tingfang , CHAKRABARTI, Arnab , STAMOULIS, Anastasios , LIN, Dexu , AZARIAN YAZDI, Kambiz
IPC分类号： H04B7/02
CPC分类号： H04B7/022 , H04B7/026
摘要： Techniques for selecting and processing signals from different stations in a wireless network are described. A destination station may receive a direct signal from a source station and at least one relay signal from at least one relay station. The destination station may determine metrics for the source and relay stations, e.g., based on pilots received from these stations. The destination station may select at least one signal to process from among the direct and relay signals based on the metrics for the source and relay stations. The destination station may select the direct signal if the metric for the source station exceeds a threshold. The destination station may select the relay signal from each relay station having a metric exceeding at least one threshold. The destination station may process the at least one selected signal to recover a transmission sent by the source station to the destination station.
摘要翻译：描述了用于从无线网络中的不同站点选择和处理信号的技术。目的地站可以从源站接收直接信号，并从至少一个中继站接收至少一个中继信号。目的地站可以例如基于从这些站接收的飞行员来确定源站和中继站的度量。目的站可以基于源和中继站的度量，从直接和中继信号中选择至少一个信号进行处理。如果源站的度量超过阈值，则目的站可以选择直接信号。目的站可以从具有超过至少一个阈值的度量的每个中继站选择中继信号。目的地站可以处理该至少一个所选择的信号以恢复由源站发送到目的地站的传输。

4. 发明申请

WO2009158050A2 FAIR RESOURCE SHARING IN WIRELESS COMMUNICATIONS 审中-公开
标题翻译：公平资源在无线通信中共享
公开(公告)号：WO2009158050A2
公开(公告)日：2009-12-30
申请号：PCT/US2009/036422
申请日：2009-03-06
申请人： QUALCOMM INCORPORATED , CHAKRABARTI, Arnab , STAMOULIS, Anastasios , LIN, Dexu , AZARIAN YAZDI, Kambiz , JI, Tingfang
发明人： CHAKRABARTI, Arnab , STAMOULIS, Anastasios , LIN, Dexu , AZARIAN YAZDI, Kambiz , JI, Tingfang
IPC分类号： H04W72/04 , H04B7/216 , H04L27/28
CPC分类号： H04W16/14 , H04L67/1082 , H04W16/06 , H04W72/00 , H04W72/12
摘要： Providing for fair resource sharing among wireless nodes in a wireless communication environment is described herein. By way of example, fairness can comprise establishing a set of resource sharing credits for wireless nodes. By expending credits, a node can borrow a resource of another node, to enable or enhance operation of the borrowing node. Credits for the borrowing node are decreased based on consumption of a shared resource, or credits for the lending node are increased based on such consumption, or both. Once an amount of credits expires, a node can be restricted from borrowing further resources until enough resources are lent to build up a suitable amount of credits. Accordingly, fairness can comprise correlating shared resource consumption with shared resource provisioning, to encourage participation in cooperative wireless communications.
摘要翻译：本文描述了在无线通信环境中的无线节点之间提供公平的资源共享。作为示例，公平性可以包括为无线节点建立一组资源共享信用。通过消耗积分，节点可以借用另一个节点的资源，以启用或增强借用节点的操作。基于共享资源的消耗，借用节点的贷方减少，或者基于这样的消费增加贷款节点的贷款，或两者。一旦一定数量的信用额到期，一个节点可以被限制借用进一步的资源，直到足够的资源被借出来建立一个合适数量的信用。因此，公平性可以包括将共享资源消耗与共享资源供应相关联，以鼓励参与协作无线通信。

5. 发明申请

WO2010008615A1 RELAY ANTENNA INDEXING FOR SHARED ANTENNA COMMUNICATION 审中-公开
标题翻译：用于共享天线通信的继电器天线索引
公开(公告)号：WO2010008615A1
公开(公告)日：2010-01-21
申请号：PCT/US2009/033260
申请日：2009-02-05
申请人： QUALCOMM Incorporated , CHAKRABARTI, Arnab , STAMOULIS, Anastasios , LIN, Dexu , YAZDI, Kambiz Azarian , JI, Tingfang
发明人： CHAKRABARTI, Arnab , STAMOULIS, Anastasios , LIN, Dexu , YAZDI, Kambiz Azarian , JI, Tingfang
IPC分类号： H04W76/02 , H04W88/04 , H04B7/04
CPC分类号： H04B7/0417 , H04B7/063 , H04W76/14 , H04W88/04
摘要： Providing for distributed processing for a set of wireless communication devices to implement distributed, multi-antenna communication via one or more of the devices is described herein. By way of example, a relay link can be established between one or more wireless transceivers. The link can be utilized to distribute an indexing parameter to a remote transceiver. The indexing parameter can be employed to identify a set of index-specific instructions configured for a particular wireless node of a network. Based on the instructions and indexing parameter, such transceiver can locally compute and transmit, or receive and decode, a stream of traffic data for the multi-antenna communication. Thus, for instance, a P-P link between UTs can be employed to implement increased throughput and reduced interference benefits of multi-antenna communication for unplanned configurations of mobile devices.
摘要翻译：本文描述了为一组无线通信设备提供分布式处理以通过一个或多个设备实现分布式多天线通信。作为示例，可以在一个或多个无线收发器之间建立中继链路。链路可用于将索引参数分发到远程收发器。可以采用索引参数来识别为网络的特定无线节点配置的一组索引特定指令。基于指令和索引参数，这种收发器可以本地计算和发送或接收和解码用于多天线通信的业务数据流。因此，例如，可以采用UT之间的P-P链路来实现针对移动设备的计划外配置的多天线通信的增加的吞吐量和降低的干扰优点。

6. 发明申请

WO2010006281A1 CANDIDATE SET MANAGEMENT IN A HETEROGENEOUS NETWORK 审中-公开
标题翻译：异构网络中的候选集管理
公开(公告)号：WO2010006281A1
公开(公告)日：2010-01-14
申请号：PCT/US2009/050285
申请日：2009-07-10
申请人： QUALCOMM INCORPORATED , JI, Tingfang , STAMOULIS, Anastasios , LIN, Dexu
发明人： JI, Tingfang , STAMOULIS, Anastasios , LIN, Dexu
IPC分类号： H04W48/18
CPC分类号： H04W48/20
摘要： Techniques for managing candidate sets for a user equipment (UE) are described. In an aspect, multiple candidate sets of cells of different classes may be maintained for the UE. Each candidate set may include cells of a particular class. As some examples, the multiple candidate sets may be for cells of different transmit power levels, cells of different association types, cells associated with different resources, etc. The multiple candidate sets may be maintained separately based on applicable criteria and rules. The multiple candidate sets may be used to select a serving cell for the UE and/or for other communication purposes for the UE. In another aspect, one or more candidate sets may be maintained for the UE and may be used for multiple communication purposes for the UE. The multiple communication purposes may include server selection, interference management, measurement reporting, etc.
摘要翻译：描述用于管理用户设备（UE）的候选集的技术。在一个方面，可以为UE维护不同类别的多个候选的小区组。每个候选集可以包括特定类的单元。作为一些示例，多个候选集可以用于不同发射功率电平的小区，不同关联类型的小区，与不同资源相关联的小区等。可以基于适用的标准和规则分开地维护多个候选集。多个候选集可以用于为UE选择服务小区和/或为UE的其他通信目的。在另一方面，可以为UE维护一个或多个候选集，并且可以为UE的多个通信目的使用。多种通信目的可以包括服务器选择，干扰管理，测量报告等。

7. 发明申请

WO2010014961A2 RESOURCE PARTITIONING IN HETEROGENEOUS ACCESS POINT NETWORKS 审中-公开
标题翻译：资源分类在异构访问点网络中
公开(公告)号：WO2010014961A2
公开(公告)日：2010-02-04
申请号：PCT/US2009/052501
申请日：2009-07-31
申请人： QUALCOMM INCORPORATED , STAMOULIS, Anastasios , LIN, Dexu , JI, Tingfang
发明人： STAMOULIS, Anastasios , LIN, Dexu , JI, Tingfang
IPC分类号： H04W16/10 , H04L12/56
CPC分类号： H04W16/10 , H04L47/70 , H04W24/00 , H04W88/08
摘要： Providing for dynamic resource provisioning in wireless communication is described herein. By way of example, various wireless performance metrics are collected by respective network access points as an aggregate measure of wireless network performance. Aggregated data can be utilized to generate a performance model for the network and for individual access points. Changes to the data are updated to the model to provide a steady-state characterization of network performance. Wireless resources are generated for respective access points in a manner that optimizes wireless performance. Additionally, resource assignments can be updated at various intervals to re-optimize for existing wireless conditions, whether event driven or based on performance metrics. Accordingly, a robust and dynamic optimization is provided for wireless network resource provisioning that can accommodate heterogeneous access point networks in a changing topology.
摘要翻译：本文描述了在无线通信中提供动态资源配置。作为示例，各种无线性能度量由相应的网络接入点收集，作为无线网络性能的综合测量。可以使用聚合数据来生成网络和单个接入点的性能模型。将数据更改更新为模型，以提供网络性能的稳态表征。以优化无线性能的方式为各个接入点生成无线资源。此外，资源分配可以以不同的时间间隔进行更新，以便对现有的无线状况进行优化，无论是事件驱动还是基于性能指标。因此，为可以适应不断变化的拓扑中的异构接入点网络的无线网络资源提供提供鲁棒且动态的优化。

8. 发明申请

WO2011022415A1 SCHEDULING FOR MULTI-USER MIMO IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：在无线通信网络中调度多用户MIMO
公开(公告)号：WO2011022415A1
公开(公告)日：2011-02-24
申请号：PCT/US2010/045779
申请日：2010-08-17
申请人： QUALCOMM Incorporated , GEIRHOFER, Stefan , FARAJIDANA, Amir , JI, Tingfang , GOROKHOV, Alexei Yurievitch , STAMOULIS, Anastasios
发明人： GEIRHOFER, Stefan , FARAJIDANA, Amir , JI, Tingfang , GOROKHOV, Alexei Yurievitch , STAMOULIS, Anastasios
IPC分类号： H04W72/04 , H04L1/00
CPC分类号： H04W72/048 , H04W72/0413 , H04W72/085
摘要： Techniques for scheduling UEs are described. In one design, a scheduler (e.g., for a cell) may receive channel direction information (CDI) and channel strength information (CSI) from a plurality of UEs. In one design, the CDI from each UE may include at least one eigenvector, and the CSI from each UE may include at least one singular value corresponding to the at least one eigenvector. The scheduler may schedule at least one UE among the plurality of UEs for data transmission based on the CDI and CSI from the plurality of UEs. The scheduler may select the at least one UE based on a metric related to signal-to-leakage ratio (SLR), or spectral efficiency, etc. In one design, the scheduler may evaluate the performance of different sets of UEs to determine whether to schedule one UE for single-user MIMO or multiple UEs for multi-user MIMO.
摘要翻译：描述用于调度UE的技术。在一种设计中，调度器（例如，用于小区）可以从多个UE接收信道方向信息（CDI）和信道强度信息（CSI）。在一种设计中，来自每个UE的CDI可以包括至少一个特征向量，并且来自每个UE的CSI可以包括对应于该至少一个特征向量的至少一个奇异值。调度器可以基于来自多个UE的CDI和CSI来调度多个UE中的至少一个UE进行数据传输。调度器可以基于与信号泄漏比（SLR）或频谱效率等相关的度量来选择至少一个UE。在一个设计中，调度器可以评估不同组的UE的性能，以确定是否将一个UE调度为单用户MIMO或多个UE用于多用户MIMO。

9. 发明申请

WO2011019975A1 SYSTEMS AND METHODS OF MOBILE RELAY MOBILITY IN ASYNCHRONOUS NETWORKS 审中-公开
标题翻译：异步网络移动移动的系统与方法
公开(公告)号：WO2011019975A1
公开(公告)日：2011-02-17
申请号：PCT/US2010/045398
申请日：2010-08-12
申请人： QUALCOMM INCORPORATED , JI, Tingfang , LIN, Dexu , CHEN, Wanshi , PRAKASH, Rajat , KHANDEKAR, Aamod Dinkar
发明人： JI, Tingfang , LIN, Dexu , CHEN, Wanshi , PRAKASH, Rajat , KHANDEKAR, Aamod Dinkar
IPC分类号： H04B7/26
CPC分类号： H04B7/2606 , H04W36/16 , H04W56/00 , H04W84/005 , H04W84/045
摘要： A system and method of managing adjustment of synchronization timing for handover of a mobile relay is disclosed. The method includes repositioning coverage of the mobile relay from a first network access point to a second network access point and adjusting a synchronization timing of the mobile relay in an asynchronous network of the wireless communication system.
摘要翻译：公开了一种管理移动中继切换的同步定时调整的系统和方法。该方法包括将移动中继从第一网络接入点重新定位到第二网络接入点，并且调整无线通信系统的异步网络中的移动中继的同步定时。

10. 发明申请

WO2011100447A2 FREQUENCY AND TIME DOMAIN RANGE EXPANSION 审中-公开
标题翻译：频率和时间域范围扩展
公开(公告)号：WO2011100447A2
公开(公告)日：2011-08-18
申请号：PCT/US2011/024371
申请日：2011-02-10
申请人： QUALCOMM Incorporated , LIN, Dexu , PALANKI, Ravi , CHEN, Wanshi , DAMNJANOVIC, Aleksandar , JI, Tingfang , KHANDEKAR, Aamod Dinkar
发明人： LIN, Dexu , PALANKI, Ravi , CHEN, Wanshi , DAMNJANOVIC, Aleksandar , JI, Tingfang , KHANDEKAR, Aamod Dinkar
IPC分类号： H04W52/04 , H04W16/06 , H04W72/08
CPC分类号： H04B7/022 , H04B7/2606 , H04B17/318 , H04W8/22 , H04W16/32 , H04W28/04 , H04W52/143 , H04W52/244 , H04W52/325 , H04W56/00 , H04W72/082 , H04W72/1231 , H04W84/047
摘要： For range expansion, a determination to enter range expansion may be made based on a signal strength differential for user equipment (UE) communications between a first class of base stations and a second class of base stations. If the signal strength differential is beyond a certain threshold, range expansion may be implemented. In range expansion, a signal is transmitted, on a resource coordinated with at least one of the first class of base stations, from one of the second class of base stations to the UE which could experience dominant interference from one of the first class of base stations if coordination were not performed. Transmission power may be reduced from one of the first class of base stations on that resource. The second signal may be transmitted within the region of the Physical Downlink Shared Channel.
摘要翻译：对于范围扩展，可以基于第一类基站和第二类基站之间的用户设备（UE）通信的信号强度差异进行进入范围扩展的确定。如果信号强度差超过某个阈值，则可以实现范围扩展。在范围扩展中，信号在与第一类基站中的至少一个基站协调的资源上从第二类基站中的一个发送到可能经历来自第一类基站之一的主要干扰的UE 没有执行协调的站。传输功率可以从该资源上的第一类基站中的一个减少。第二信号可以在物理下行链路共享信道的区域内传输。

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