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31. 发明申请

WO2010081056A2 SPECIAL MANAGEMENT CONNECTION BETWEEN BASE STATION AND RELAY STATIONS IN MULTIHOP RELAY SYSTEMS 审中-公开
标题翻译：多点继电系统中基站与中继站之间的特殊管理连接
公开(公告)号：WO2010081056A2
公开(公告)日：2010-07-15
申请号：PCT/US2010020570
申请日：2010-01-09
申请人： QUALCOMM INC , DAYAL PRANAV , JI TINGFANG
发明人： DAYAL PRANAV , JI TINGFANG
IPC分类号： H04W72/10 , H04W52/46
CPC分类号： H04W52/46 , H04B7/2606 , H04L12/189 , H04W84/047
摘要： The present disclosure proposes different methods of utilizing dedicated control channels in a multi-hop relay system. For one embodiment of the present disclosure, dedicated control channels may be used to power control communication entities in the multi-hop relay system. For another embodiment of the present disclosure, bandwidth resources of dedicated control channels may be employed to control a sleep mode at a subscriber station. For yet another embodiment of the present disclosure, dedicated control channels of the multi-hop relay system may be exploited for sending multicast and broadcast service messages.
摘要翻译：本公开提出了在多跳中继系统中使用专用控制信道的不同方法。对于本公开的一个实施例，可以使用专用控制信道来为多跳中继系统中的通信实体供电。对于本公开的另一个实施例，可以采用专用控制信道的带宽资源来控制用户站处的睡眠模式。对于本公开的又一个实施例，可以利用多跳中继系统的专用控制信道来发送多播和广播服务消息。

32. 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。

33. 发明申请

WO2009085852A3 METHOD AND APPARATUS FOR IMPROVING PERFORMANCE OF ERASURE SEQUENCE DETECTION 审中-公开
标题翻译：提高擦除序列检测性能的方法和装置
公开(公告)号：WO2009085852A3
公开(公告)日：2009-11-19
申请号：PCT/US2008087213
申请日：2008-12-17
申请人： QUALCOMM INC , AKKARAKARAN SONY JOHN , TSAI MING-CHANG , JI TINGFANG
发明人： AKKARAKARAN SONY JOHN , TSAI MING-CHANG , JI TINGFANG
IPC分类号： H04W28/06
CPC分类号： H04L9/3247 , H04L1/1812 , H04L1/1887 , H04W28/06 , H04W72/04
摘要： Attributes of access terminals are employed in determining durations for erasure sequences. Transmissions from access terminals are analyzed to determine different attributes and based at least on these attributes traffic models are estimated. Those terminals whose traffic models tend towards more frequent occurrences of longer erasures are assigned longer erasure durations to improve performance in erasure sequence detection.
摘要翻译：接入终端的属性用于确定擦除序列的持续时间。分析来自接入终端的传输以确定不同的属性，并且至少基于这些属性估计交通模型。流量模型倾向于更频繁地发生较长擦除的那些终端被分配较长的擦除持续时间以改善擦除序列检测中的性能。

34. 发明申请

WO2006133023A3 DYNAMIC RESTRICTIVE REUSE SCHEDULER 审中-公开
标题翻译：动态限制性重新安排
公开(公告)号：WO2006133023A3
公开(公告)日：2009-04-16
申请号：PCT/US2006021618
申请日：2006-06-02
申请人： QUALCOMM INC , JI TINGFANG , TEAGUE EDWARD HARRISON , JULIAN DAVID JONATHAN
发明人： JI TINGFANG , TEAGUE EDWARD HARRISON , JULIAN DAVID JONATHAN
IPC分类号： H04J1/00 , H04L12/56 , H04W16/02 , H04W16/14 , H04W24/00 , H04W36/16 , H04W72/04 , H04W72/08 , H04W72/10 , H04W72/12
CPC分类号： H04W72/1231 , H04B2201/70702 , H04B2201/709709 , H04L5/023 , H04W28/18 , H04W72/082 , H04W72/1257
摘要： Systems and methodologies are described that facilitate dynamically scheduling orthogonal resource sets for reuse by user devices to reduce inter-cell interference by evaluating an overall scheduling metric for each user device in a wireless communication region. The overall scheduling metric can be evaluated by determining a fairness metric for each user device in a wireless communication region, an overall channel peak desirability metric for each user device, and a channel delay desirability metric for each user device. The overall scheduling metric can be the function of the fairness metric and one or more of the overall channel peak desirability metric and the channel delay desirability metric. A user device with a highest overall scheduling metric score for a given round of dynamic scheduling can be awarded an orthogonal resource set.
摘要翻译：描述了促进动态调度正交资源集合以供用户设备重用以减少小区间干扰的系统和方法，其通过评估无线通信区域中的每个用户设备的总体调度度量。可以通过确定无线通信区域中的每个用户设备的公平度量，每个用户设备的整体信道峰值期望度量以及每个用户设备的信道延迟期望度量来评估总体调度度量。总体调度度量可以是公平度量的函数，以及整个信道峰值期望度量和信道延迟期望度量的一个或多个。对于给定的一轮动态调度，具有最高总调度度量得分的用户设备可被授予正交资源集。

35. 发明申请

WO2008112849A3 POWER CONTROL METHOD AND APPARATUS 审中-公开
标题翻译：功率控制方法和装置
公开(公告)号：WO2008112849A3
公开(公告)日：2009-03-19
申请号：PCT/US2008056782
申请日：2008-03-13
申请人： QUALCOMM INC , DAYAL PRANAV , JI TINGFANG
发明人： DAYAL PRANAV , JI TINGFANG
IPC分类号： H04B7/005
CPC分类号： H04W52/10 , H04W52/08 , H04W52/146 , H04W52/242
摘要： Power control for wireless communication may involve determining the transmit power to be used by a wireless device. A wireless device using open loop power control may select a transmit power based on an open loop power equation where a parameter of the power equation may be based on one or more power control messages received from another wireless device. In some aspects, path loss may be estimated for open loop power control and a value for Offset_BSperSS may be obtained from information provided by a base station for closed loop power control. To facilitate a stable combined open-closed loop algorithm, open loop power control may be used to compensate channel changes based on reciprocity, and closed loop power control may be used to compensate interference variations (e.g., as compared to NI provided by a DCD message).
摘要翻译：用于无线通信的功率控制可以涉及确定由无线设备使用的发射功率。使用开环功率控制的无线设备可以基于开环功率方程来选择发射功率，其中功率方程的参数可以基于从另一无线设备接收的一个或多个功率控制消息。在一些方面，可以为开环功率控制估计路径损耗，并且可以从基站为闭环功率控制提供的信息获得Offset_BSperSS的值。为了促进稳定的组合开环闭环算法，可以使用开环功率控制来基于互惠来补偿信道变化，并且可以使用闭环功率控制来补偿干扰变化（例如，与由DCD消息提供的NI相比较）。

36. 发明申请

WO2008157799A2 ADAPTIVE DISTRIBUTED FREQUENCY PLANNING 审中-公开
标题翻译：自适应分布式频率规划
公开(公告)号：WO2008157799A2
公开(公告)日：2008-12-24
申请号：PCT/US2008067756
申请日：2008-06-20
申请人： QUALCOMM INC , GOROKHOV ALEXEI , AGRAWAL AVNEESH , BHUSHAN NAGA , JI TINGFANG
发明人： GOROKHOV ALEXEI , AGRAWAL AVNEESH , BHUSHAN NAGA , JI TINGFANG
CPC分类号： H04W16/04 , H04L1/0026
摘要： Systems and methodologies are described that facilitate employing distributed frequency planning and reuse factor optimization based upon forward link and/or reverse link interference management techniques. An optimal reuse factor for a base station can be determined based upon a metric that evaluates levels of service associated with neighboring base stations. Moreover, a subset of available resource sets can be selected for use by the base station; thus, a base station specific collection of resource sets can be formed through such selection. Further, mappings of each resource set to a set of physical resources can be disseminated in a network or portion thereof. According to another example, frequency hopping can be constrained to use of resources within a resource set (rather than across more than one resource set) as provided in a base station specific hopping pattern.
摘要翻译：描述了有助于采用基于前向链路和/或反向链路干扰管理技术的分布式频率规划和重用因子优化的系统和方法。可以基于评估与相邻基站相关联的服务等级的度量来确定基站的最佳重用因子。此外，可以选择可用资源集的子集供基站使用; 因此，可以通过这样的选择来形成基站特定资源集合。此外，每个资源集合对一组物理资源的映射可以在网络或其一部分中传播。根据另一示例，跳频可以被限制为使用资源集合（而不是跨越多于一个资源集合）的资源，如在基站特定跳频模式中所提供的。

37. 发明申请

WO2007024936A3 SEGMENT SENSITIVE SCHEDULING 审中-公开
标题翻译：分段敏感调度
公开(公告)号：WO2007024936A3
公开(公告)日：2007-05-18
申请号：PCT/US2006032901
申请日：2006-08-22
申请人： QUALCOMM INC , GOROKHOV ALEXEI , JI TINGFANG
发明人： GOROKHOV ALEXEI , JI TINGFANG
IPC分类号： H04L5/02 , H04L5/14
CPC分类号： H04L5/006 , H04L1/0002 , H04L1/0009 , H04L1/0026 , H04L1/1812 , H04L5/0007 , H04L5/0044 , H04L5/0048 , H04L5/0057 , H04L5/0064 , H04L5/1438 , H04L25/0398
摘要： Systems and methods of scheduling sub-carriers in an OFDMA system in which a scheduler takes into account channel conditions experienced by the communication devices to optimize channel conditions. The scheduler can partition a set of sub-carriers spanning an operating bandwidth into a plurality of segments. The segments can include a plurality of global segments that each includes a distinct non-contiguous subset of the sub-carriers spanning substantially the entire operating bandwidth. One or more of the global segments can be further partitioned into a plurality of local segments that each has a bandwidth that is less than a channel coherence bandwidth. The scheduler determines channel characteristics experienced by each communication device via reporting or channel estimation, and allocates one or more segments to communication links for each device according to the channel characteristics.
摘要翻译：在OFDMA系统中调度子载波的系统和方法，其中调度器考虑通信设备所经历的信道条件以优化信道条件。调度器可以将跨越工作带宽的一组副载波划分成多个段。这些分段可以包括多个全局分段，每个全局分段包括实质上跨越整个操作带宽的不同的不连续的子载波子集。一个或多个全局段可以被进一步划分成多个本地段，每个本地段具有小于信道相干带宽的带宽。调度器经由报告或信道估计来确定每个通信设备经历的信道特性，并且根据信道特性将一个或多个段分配给每个设备的通信链路。

38. 发明申请

WO2007027733A2 REVERSE LINK SOFT HANDOFF IN A WIRELESS MULTIPLE-ACCESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线多路访问通信系统中的反向链路软交换
公开(公告)号：WO2007027733A2
公开(公告)日：2007-03-08
申请号：PCT/US2006033801
申请日：2006-08-29
申请人： QUALCOMM INC , JI TINGFANG , BORRAN MOHAMMAD J
发明人： JI TINGFANG , BORRAN MOHAMMAD J
IPC分类号： A61K31/501 , A61P1/16 , A61P3/00 , A61P3/04 , A61P3/06 , A61P3/10 , C07D237/00 , C07D403/00 , H04W36/18
CPC分类号： A61K31/501 , H04L1/1812 , H04W36/18
摘要： A terminal communicates with a serving base station and at least one soft handoff (SHO) base station for soft handoff on the reverse link in a wireless communication system. In one design, the serving base station schedules the terminal for transmission on the reverse link, forms an assignment for the terminal, and generates signaling for the terminal. The assignment indicates communication parameter(s) to be used by the terminal for transmission on the reverse link. The signaling contains sufficient information to allow the SHO base station(s) to receive and process the transmission from the terminal. The serving base station sends the signaling via a backhaul to the SHO base station(s). Each SHO base station receives the signaling via the backhaul, receives the transmission from the terminal via the reverse link, and processes the transmission in accordance with the signaling to recover the data sent in the transmission.
摘要翻译：终端在无线通信系统中与反向链路上的服务基站和至少一个软切换（SHO）基站进行软切换通信。在一种设计中，服务基站在反向链路上调度终端进行传输，形成终端的分配，并为终端生成信令。分配表示终端用于反向链路传输的通信参数。信令包含足够的信息以允许SHO基站从终端接收和处理传输。服务基站通过回程将信令发送到SHO基站。每个SHO基站经由回程接收信令，经由反向链路从终端接收传输，并根据该信令处理该传输，以恢复传输中发送的数据。

39. 发明申请

WO2005043948A8 RESTRICTIVE REUSE FOR A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统的限制性重用
公开(公告)号：WO2005043948A8
公开(公告)日：2005-09-15
申请号：PCT/US2004036285
申请日：2004-10-28
申请人： QUALCOMM INC , JI TINGFANG , AGRAWAL AVNEESH , TEAGUE EDWARD H
发明人： JI TINGFANG , AGRAWAL AVNEESH , TEAGUE EDWARD H
IPC分类号： H04W16/10 , H04W16/02 , H04W16/12 , H04W72/08 , H04Q7/36 , H04Q7/38
CPC分类号： H04W16/12 , H04W16/02 , H04W72/0453 , H04W72/082
摘要： For restrictive reuse, each cell (or each sector) is assigned (1) a set of usable subbands that may be allocated to users in the cell and (2) a set of forbidden subbands that is not used. The usable and forbidden sets for each cell are orthogonal to one other. The usable set for each cell also overlaps the forbidden set for each neighboring cell. A user u in a cell x may be allocated subbands in the usable set for that cell. If user u observes/causes high level of interference from/to a neighboring cell y, then user u may be allocated subbands from a "restricted" set containing subbands included in both the usable set for cell x and the forbidden set for cell y. User u would then observe/cause no interference from/to cell y. The subband restriction may be extended to avoid interference from multiple neighboring cells.
摘要翻译：对于限制性重用，分配每个小区（或每个扇区）（1）可以分配给小区中的用户的一组可用子带，以及（2）未使用的一组禁止子带。每个单元的可用和禁止的集合彼此正交。每个单元的可用集合也与每个相邻单元的禁止集重叠。小区x中的用户u可以被分配给该小区的可用集合中的子带。如果用户u观察到/来自相邻小区y的高水平的干扰，则可以从包含小区x的可用集合和小区y的禁止集合的包含子带的“限制”集合中分配用户u的子带。用户u然后将观察/不造成来自/到小区y的干扰。可以扩展子带限制以避免来自多个相邻小区的干扰。

40. 发明申请

WO2011091001A3 METHOD AND APPARATUS FOR ASSOCIATING A RELAY IN WIRELESS COMMUNICATIONS 审中-公开
标题翻译：用于在无线通信中关联继电器的方法和装置
公开(公告)号：WO2011091001A3
公开(公告)日：2012-01-05
申请号：PCT/US2011021670
申请日：2011-01-19
申请人： QUALCOMM INC , LIN DEXU , JI TINGFANG , CHEN WANSHI , BORRAN JABER MOHAMMAD
发明人： LIN DEXU , JI TINGFANG , CHEN WANSHI , BORRAN JABER MOHAMMAD
IPC分类号： H04B7/26 , H04B7/02 , H04W40/22
CPC分类号： H04B7/2606 , H04B7/155 , H04B7/15542 , H04B17/327 , H04B17/382 , H04B17/40 , H04W40/22
摘要： Methods and apparatuses are provided that facilitate associating with relays in a wireless network. A device can select whether to utilize relay assistance where present based at least in part on measuring one or more determined or projected parameters related to the relay. Where utilizing a relay results in user-plane data channel conditions above a threshold level and control channel conditions below a threshold level, a serving base station can determine whether to employ another base station to serve the device, jointly serve a relay with an additional base station, and/or the like.
摘要翻译：提供了便于与无线网络中的继电器相关联的方法和装置。设备可以至少部分地基于测量与所述继电器相关的一个或多个确定或投影的参数来选择是否使用存在的中继辅助。在利用中继器的情况下，导致高于阈值水平的用户平面数据信道条件并且控制低于阈值水平的信道条件，服务基站可以确定是否使用另一个基站来服务于该设备，共同为具有附加基站站和/或类似物。

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