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1. 发明申请

WO2009064531A3 BEACON-BASED CONTROL CHANNELS 审中-公开
标题翻译：基于BEACON的控制通道
公开(公告)号：WO2009064531A3
公开(公告)日：2009-07-02
申请号：PCT/US2008075238
申请日：2008-09-04
申请人： QUALCOMM INC , PALANKI RAVI , AGRAWAL AVNEESH , GOROKHOV ALEXEI , KHANDEKAR AAMOD , SAMPATH ASHWIN , LIN DEXU
发明人： PALANKI RAVI , AGRAWAL AVNEESH , GOROKHOV ALEXEI , KHANDEKAR AAMOD , SAMPATH ASHWIN , LIN DEXU
IPC分类号： H04L5/00
CPC分类号： H04L5/0053 , H04L1/0056 , H04L1/0072 , H04L5/0096 , H04L27/10 , H04W4/20
摘要： Systems and methodologies are described that facilitate transmitting control information in wireless networks. Portions of bandwidth can be blanked for transmitting control information, and the control information transmitters can utilize beacon symbols to convey the control information. In this regard, interference is mitigated with respect to data transmissions over the control information bandwidth. Selected frequencies of the beacon symbols in a codeword can be used to indicate the control information. The codewords can be encoded with an error control code to provide redundancy for decoding in the presence of some interference.
摘要翻译：描述了有助于在无线网络中发送控制信息的系统和方法。可以将部分带宽消隐以发送控制信息，并且控制信息发射机可以利用信标符号来传达控制信息。在这方面，相对于控制信息带宽上的数据传输，减轻了干扰。可以使用码字中的信标符号的选定频率来指示控制信息。可以用错误控制码对码字进行编码，以在存在一些干扰的情况下提供用于解码的冗余。

2. 发明申请

WO2011100447A3 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：WO2011100447A3
公开(公告)日：2012-10-26
申请号：PCT/US2011024371
申请日：2011-02-10
申请人： QUALCOMM INC , 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 (dominant interfer) er and a second class of base stations (victim cells). 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 (power resricted). The second signal may be transmitted within the region of the Physical Downlink Shared Channel (PDSCH).
摘要翻译：对于范围扩展，可以基于第一类基站（主干扰）和第二类基站（受害小区）之间的用户设备（UE）通信的信号强度差异来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协调的资源上从第二类基站中的一个发送到可能经受来自第一类基站之一的主要干扰的UE 没有执行协调的电台。传输功率可以从该资源上的第一类基站（功率分配）中的一个减少。第二信号可以在物理下行链路共享信道（PDSCH）的区域内发送。

3. 发明申请

WO2009099841A2 METHOD AND APPARATUS FOR FACILITATING CONCATENATED CODES FOR BEACON CHANNELS 审中-公开
标题翻译：用于为信道提供便利的方法和装置
公开(公告)号：WO2009099841A2
公开(公告)日：2009-08-13
申请号：PCT/US2009032284
申请日：2009-01-28
申请人： QUALCOMM INC , PALANKI RAVI , BHUSHAN NAGA , LIN DEXU , KHANDEKAR AAMOD D
发明人： PALANKI RAVI , BHUSHAN NAGA , LIN DEXU , KHANDEKAR AAMOD D
IPC分类号： H04L1/00
CPC分类号： H04L1/0065 , H04L5/0053
摘要： Methods, apparatuses, and computer program products are disclosed for encoding/decoding a wireless control signal. For encoding, control bits are received and encoded with a first error control code so as to create a first set of encoded bits. The encoded bits are then encoded with a second error control code so as to create a second set of encoded bits, which are modulated as beacon tones and subsequently transmitted. For decoding, beacon tones corresponding to a set of control bits are received and subsequently demodulated so as to ascertain a set of demodulated bits. The demodulated bits are then decoded with a decoder so as to ascertain a set of decoded bits. The decoded bits are then decoded with a second decoder so as to ascertain a second set of decoded bits, which includes the set of control bits.
摘要翻译：公开了用于编码/解码无线控制信号的方法，设备和计算机程序产品。为了编码，控制比特被接收并且用第一误差控制码进行编码，以便创建第一组编码比特。然后用第二误差控制码对经编码的比特进行编码，以便创建第二组编码比特，其被编码为信标音并随后被发送。为了解码，对应于一组控制比特的信标音调被接收并且随后被解调以便确定一组解调比特。然后用解码器对解调的比特进行解码，以确定一组解码的比特。然后用第二解码器对解码比特解码，以确定包括该组控制比特的第二组解码比特。

4. 发明申请

WO2012018743A2 METHOD AND APPARATUS FOR ENABLING SIGNAL PROCESSING IN A MULTIPLE ANTENNA REPEATER 审中-公开
标题翻译：用于在多个天线反射器中实现信号处理的方法和装置
公开(公告)号：WO2012018743A2
公开(公告)日：2012-02-09
申请号：PCT/US2011046158
申请日：2011-08-01
申请人： QUALCOMM INC , PALANKI RAVI , GORE DHANANJAY ASHOK , BHATTAD KAPIL , LIN DEXU
发明人： PALANKI RAVI , GORE DHANANJAY ASHOK , BHATTAD KAPIL , LIN DEXU
IPC分类号： H04B7/155
CPC分类号： H04B7/15571 , H04B7/0671 , H04B7/084 , H04B7/0857 , H04B7/0894 , H04B7/10 , H04B7/155
摘要： Systems and methodologies are described that enable serving cell selection in a wireless network with a multiple antenna repeater operable to support MIMO communications. In one example, a repeater using orthogonal frequency division multiplexing on the downlink can be equipped to receive, by one or more receive antennas, one or more signals using one or more radio frequency (RF) isolation schemes. The repeater can further be equipped to amplify and delay the one or more signals using one or more combination schemes. Moreover, the repeater can be equipped to transmit, by one or more transmit antennas, the amplified and delayed one or more signals, wherein at least one of the one or more receive antennas or the one or more transmit antennas includes two or more antennas.
摘要翻译：描述了能够利用可操作以支持MIMO通信的多天线中继器在无线网络中服务小区选择的系统和方法。在一个示例中，在下行链路上使用正交频分复用的中继器可以被配置成通过一个或多个接收天线使用一个或多个射频（RF）隔离方案来接收一个或多个信号。中继器还可以被配置成使用一个或多个组合方案来放大和延迟一个或多个信号。此外，中继器可以被配置成通过一个或多个发射天线发射放大和延迟的一个或多个信号，其中一个或多个接收天线或一个或多个发射天线中的至少一个包括两个或更多个天线。

5. 发明申请

WO2009120943A3 MESSAGE SIGNALLING VIA SELECTION OF ONE OF MULTIPLE SUBCARRIERS IN A SYMBOL PERIOD OR SELECTION OF ONE OF MULTIPLE SYMBOL PERIODS ON ONE SUBCARRIER 审中-公开
标题翻译：消息信号通过选择一个符号周期中的多个子节点之一或选择一个SUBCARRIER上的多个符号周期之一
公开(公告)号：WO2009120943A3
公开(公告)日：2010-06-10
申请号：PCT/US2009038530
申请日：2009-03-27
申请人： QUALCOMM INC , BHATTAD KAPIL , PALANKI RAVI , LIN DEXU
发明人： BHATTAD KAPIL , PALANKI RAVI , LIN DEXU
IPC分类号： H04L5/00 , H04L1/00 , H04L25/49 , H04L27/10 , H04L27/26 , H04L27/30 , H04W52/24 , H04W52/28 , H04W52/32
CPC分类号： H04L27/10 , H04L1/0057 , H04L5/0053 , H04L5/0091 , H04L25/4902 , H04L27/2647 , H04L27/30
摘要： Techniques for sending signaling messages with beacon signals in a wireless communication network are described. In one design, a transmitter station may map a signaling message (e.g., a reduce interference request) to multiple code symbols. The transmitter station may select multiple resource elements from among a plurality of resource elements based on the multiple code symbols. In one design, each code symbol may be sent across frequency by selecting one of multiple subcarriers in one symbol period (500). In another design, each code symbol may be sent across time by selecting one of multiple symbol periods on one subcarrier (700). The transmitter station may generate a beacon signal having transmit power on the selected resource elements and no transmit power on remaining resource elements. The transmitter station may send the beacon signal to at least one receiver station.
摘要翻译：描述了在无线通信网络中用信标信号发送信令消息的技术。在一种设计中，发射机站可以将信令消息（例如，减少干扰请求）映射到多个码符号。发射机站可以基于多个码符号从多个资源元素中选择多个资源元素。在一种设计中，可以通过在一个符号周期（500）中选择多个子载波之一来在每个频率上发送每个码元。在另一种设计中，可以通过在一个子载波（700）上选择多个符号周期中的一个来跨越时间来发送每个码元。发射机站可以生成具有在所选择的资源单元上的发射功率并且在剩余的资源单元上没有发射功率的信标信号。发射机站可以将信标信号发送到至少一个接收机站。

6. 发明申请

WO2010014961A3 RESOURCE PARTITIONING IN HETEROGENEOUS ACCESS POINT NETWORKS 审中-公开
标题翻译：异构访问点网络中的资源划分
公开(公告)号：WO2010014961A3
公开(公告)日：2010-03-25
申请号：PCT/US2009052501
申请日：2009-07-31
申请人： QUALCOMM INC , 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：这里描述了在无线通信中提供动态资源配置。举例来说，各个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度量。可以利用汇总数据为网络和各个接入点生成性能模型。数据更改将更新为模型，以提供网络性能的稳态特性。以优化无线性能的方式为各个接入点生成无线资源。此外，资源分配可以不同的时间间隔进行更新，以针对现有的无线条件进行重新优化，无论是事件驱动还是基于性能指标。因此，为可以适应变化拓扑中的异构接入点网络的无线网络资源供应提供了健壮且动态的优化。

7. 发明申请

WO2013025502A3 METHOD AND APPARATUS FOR AGGREGATING CARRIERS OF A BACKHAUL CONNECTION 审中-公开
标题翻译：用于聚集回程连接的载体的方法和设备
公开(公告)号：WO2013025502A3
公开(公告)日：2013-05-30
申请号：PCT/US2012050329
申请日：2012-08-10
申请人： QUALCOMM INC , CHEN WANSHI , LIN DEXU , DAMNJANOVIC JELENA M , MONTOJO JUAN
发明人： CHEN WANSHI , LIN DEXU , DAMNJANOVIC JELENA M , MONTOJO JUAN
IPC分类号： H04L5/14 , H04L5/00 , H04W88/04
CPC分类号： H04L5/14 , H04L1/1861 , H04L5/001 , H04L5/0023 , H04L5/0055 , H04L5/0064 , H04L5/0082 , H04L5/0094 , H04L2001/0097 , H04W72/00 , H04W88/04
摘要： The described aspects include methods and apparatus for aggregating carriers over a backhaul link between a relay and an evolved Node B (eNB). A first set of subframes of at least a first carrier of a plurality of carriers configured for communicating with an eNB over a backhaul link can be determined. A second set of subframes of at least a second carrier of the plurality of carriers configured for backhaul link communications is also determined, wherein the second set of subframes are different from the first set of subframes. Data received over a plurality of access link carriers can then be communicated to the eNB over the first carrier and the second carrier based at least on the first set of subframes and the second set of subframes.
摘要翻译：所描述的方面包括用于在中继站和演进节点B（eNB）之间的回程链路上聚合载波的方法和设备。可以确定被配置用于通过回程链路与eNB进行通信的多个载波中的至少第一载波的第一组子帧。还确定了被配置用于回程链路通信的多个载波中的至少第二载波的第二组子帧，其中第二组子帧与第一组子帧不同。然后可以通过第一载波和第二载波至少基于第一组子帧和第二组子帧将在多个接入链路载波上接收的数据传送给eNB。

8. 发明申请

WO2011019973A3 METHOD AND APPARATUS FOR RELAY BACKHAUL DESIGN IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于无线通信系统中的继电器回程设计的方法和设备
公开(公告)号：WO2011019973A3
公开(公告)日：2011-05-19
申请号：PCT/US2010045396
申请日：2010-08-12
申请人： QUALCOMM INC , JI TINGFANG , CHEN WANSHI , LIN DEXU
发明人： JI TINGFANG , CHEN WANSHI , LIN DEXU
IPC分类号： H04W36/00 , H04W36/08 , H04W72/00 , H04W88/04
CPC分类号： H04W36/0033 , H04W36/08 , H04W72/00 , H04W88/04
摘要： Systems and methodologies are described herein that facilitate techniques for design of relay backhaul to support mobility of relay nodes in a wireless communication system. According to various aspects herein, techniques are provided to enable and support the use of mobile relays and to facilitate handover of mobile relays between respective donor cells. More particularly, techniques are provided herein for relay backhaul control channel assignment associated with hand in or hand out of mobile relays, access/backhaul resource partitioning for mobile relays, and management of quality of service (QoS) requirements associated with a relay handover.
摘要翻译：本文描述了有助于用于设计中继回程以支持无线通信系统中的中继节点的移动性的技术的系统和方法。根据本文的各个方面，提供了用于实现和支持移动中继站的使用并促进移动中继站在各个施主小区之间的切换的技术。更具体地，本文提供了用于与移动中继站的移入或移出，移动中继站的接入/回程资源划分以及与中继站切换相关联的服务质量（QoS）要求的管理相关联的中继回程控制信道分配的技术。

9. 发明申请

WO2009158050A3 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：WO2009158050A3
公开(公告)日：2010-07-29
申请号：PCT/US2009036422
申请日：2009-03-06
申请人： QUALCOMM INC , 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 , H04W84/18 , H04W88/04
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。

10. 发明申请

WO2010003098A3 OPPORTUNISTIC RELAY SCHEDULING IN WIRELESS COMMUNICATIONS 审中-公开
标题翻译：无线通信中的机会继电器调度
公开(公告)号：WO2010003098A3
公开(公告)日：2010-05-14
申请号：PCT/US2009049588
申请日：2009-07-02
申请人： QUALCOMM INC , 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：描述了有助于基于无线网络中的其他通信的调度来提供机会中继节点通信的系统和方法。具体而言，中继节点可以维持与接入点和与移动设备的接入链路的回程链路，以便于在其间传送信息。在调度与移动设备的接入链路通信期间，可以确定并避免回程链路活动期间的时隙。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中与移动设备通信，和/或移动设备没有被占用直接与接入点通信。

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