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91. 发明申请

WO2010090791A1 METHOD AND APPARATUS FOR PERFORMING JOINT DETECTION WITH A COMMON MIDAMBLE 审中-公开
标题翻译：用于通过普通框架进行联合检测的方法和装置
公开(公告)号：WO2010090791A1
公开(公告)日：2010-08-12
申请号：PCT/US2010/020604
申请日：2010-01-11
申请人： QUALCOMM Incorporated , AGRAWAL, Avneesh , MONTOJO, Juan , SONG, Kee-Bong , SAMBHWANI, Sharad Deepak
发明人： AGRAWAL, Avneesh , MONTOJO, Juan , SONG, Kee-Bong , SAMBHWANI, Sharad Deepak
IPC分类号： H04B1/707
CPC分类号： H04B1/71055 , H04B2201/70702 , H04B2201/70703
摘要： Techniques for performing joint detection with a common midamble for downlink transmission are described. In one design, a user equipment (UE) may obtain samples for a burst transmitted by a Node B on the downlink. The burst may include at least one data field and a common midamble. The UE may derive a channel impulse response estimate for each of multiple orthogonal codes based on (i) a channel impulse response estimate derived based on samples for the common midamble and (ii) a traffic-to-pilot ratio (T2P) estimated for that orthogonal code based on the samples for burst. The UE may perform joint detection, for the multiple orthogonal codes, on samples for the at least one data field based on the multiple channel impulse response estimates.
摘要翻译：描述用于执行用于下行链路传输的公共中间码的联合检测的技术。在一种设计中，用户设备（UE）可以在下行链路上获得由节点B发送的突发的采样。突发可以包括至少一个数据字段和公共中间码。 UE可以基于（i）基于用于公共中间码的样本导出的信道脉冲响应估计和（ii）针对该正交码估计的业务导频比（T2P），为多个正交码中的每一个导出信道脉冲响应估计基于用于突发的样本的正交码。基于多信道脉冲响应估计，UE可针对多个正交码针对至少一个数据字段的采样执行联合检测。

92. 发明申请

WO2010078273A2 CENTRALIZED CONTROL OF PEER-TO-PEER COMMUNICATION 审中-公开
标题翻译：集中控制对等通信
公开(公告)号：WO2010078273A2
公开(公告)日：2010-07-08
申请号：PCT/US2009/069615
申请日：2009-12-28
申请人： QUALCOMM Incorporated , PALANKI, Ravi , AGRAWAL, Avneesh , BHUSHAN, Naga
发明人： PALANKI, Ravi , AGRAWAL, Avneesh , BHUSHAN, Naga
IPC分类号： G06F15/16
CPC分类号： H04W16/14 , H04W28/16 , H04W48/08 , H04W76/10 , H04W76/14 , H04W76/25 , H04W84/045 , H04W92/18
摘要： Techniques for centralized control of peer-to-peer (P2P) communication and centralized control of femto cell operation are described. For centralized control of P2P communication, a designated network entity (e.g., a base station) may control P2P communication of stations (e.g., UEs) located within its coverage area. The designated network entity may receive an indication of a first station (e.g., a UE) desiring to communicate with a second station (e.g., another UE). The designated network entity may determine whether or not to select peer-to-peer communication for the first and second stations, e.g., based on the quality of their communication link. The designated network entity may assign resources to the stations if peer-to-peer communication is selected. For centralized control of femto cell operation, the designated network entity may control the operation of femto cells (e.g., may activate or deactivate femto cells) within its coverage area.
摘要翻译：描述了用于集中控制对等（P2P）通信和集中控制毫微微小区操作的技术。为了集中控制P2P通信，指定的网络实体（例如，基站）可以控制位于其覆盖区域内的站（例如，UE）的P2P通信。指定的网络实体可以接收期望与第二站（例如，另一个UE）通信的第一站（例如，UE）的指示。指定的网络实体可以例如基于它们的通信链路的质量来确定是否选择第一和第二站的对等通信。如果选择了对等通信，则指定的网络实体可以将资源分配给站。为了集中控制毫微微小区操作，指定的网络实体可以控制其覆盖区域内的毫微微小区的操作（例如，可以激活或去激活毫微微小区）。

93. 发明申请

WO2010047727A2 DATA RECEPTION WIH INTERFERENCE CANCELLATION IN A RELAY COMMUNICATION NETWORK 审中-公开
标题翻译：数据接收在继电器通信网络中的干扰消除
公开(公告)号：WO2010047727A2
公开(公告)日：2010-04-29
申请号：PCT/US2008/088331
申请日：2008-12-24
申请人： QUALCOMM Incorporated , PALANKI, Ravi , AGRAWAL, Avneesh
发明人： PALANKI, Ravi , AGRAWAL, Avneesh
IPC分类号： H04L25/06 , H04L25/03 , H04Q7/32 , H04L29/08
CPC分类号： H04L5/16 , H04B7/2606 , H04L5/0007 , H04L5/0053 , H04L25/0204 , H04L25/0228 , H04L25/03171 , H04L25/03318 , H04L25/067 , H04L27/2602 , H04W84/047
摘要： Techniques for transmitting and receiving data in a relay communication network are described. Stations in the relay network may be grouped into multiple depths. Packets may be transmitted in a pipelined manner, with stations at progressively higher depth sending transmissions of a packet in successive frames. In an aspect, a station may receive data with interference cancellation. The station may obtain a received signal containing transmissions of a first packet from stations at a first depth and transmissions of a second packet from stations at a second depth. The first and second stations may be downstream and upstream stations, respectively, or may be upstream stations at different depths. The station may estimate and cancel interference due to the transmissions of the first packet from the received signal to obtain an interference canceled signal. The station may then process the interference canceled signal for the second packet.
摘要翻译：描述了在中继通信网络中发送和接收数据的技术。中继网络中的站可以分组成多个深度。分组可以以流水线方式传输，其中逐渐更高深度的站发送连续帧中的分组的传输。在一方面，站可以接收具有干扰消除的数据。站可以获得包含来自第一深度的站的第一分组的传输的接收信号，以及来自第二深度的站的第二分组的传输。第一站和第二站分别可以是下游站和上游站，也可以是不同深度的上游站。该站可以估计和消除由于从接收到的信号发送第一分组的干扰，以获得干扰消除信号。然后，站可以处理第二分组的干扰消除信号。

94. 发明申请

WO2010044808A1 INCREMENTAL REDUNDANCY RELAYS FOR WIRELESS COMMUNICATION 审中-公开
标题翻译：无线通信的冗余冗余继电器
公开(公告)号：WO2010044808A1
公开(公告)日：2010-04-22
申请号：PCT/US2008/088249
申请日：2008-12-23
申请人： QUALCOMM Incorporated , AGRAWAL, Avneesh , GOROKHOV, Alexei, Y.
发明人： AGRAWAL, Avneesh , GOROKHOV, Alexei, Y.
IPC分类号： H04L1/18
CPC分类号： H04L1/1819 , H04L2001/0097
摘要： Techniques for relaying transmissions in a wireless communication network are described. In one design, a relay may receive at least one assignment for a packet, which may be sent to the relay or intercepted by the relay. The relay may receive at least one transmission of a packet sent from a transmitter to a receiver. The relay may process the at least one transmission to decode the packet and may generate at least one additional transmission of the packet after correctly decoding the packet. The relay may send the at least one additional transmission of the packet to the receiver. The transmission(s) and the additional transmission(s) may be HARQ transmissions with different redundancy information for the packet. The transmitter may send transmissions until an acknowledgement (ACK) is received from the receiver or the relay. The relay may send additional transmissions until an ACK is received from the receiver.
摘要翻译：描述了用于在无线通信网络中中继传输的技术。在一种设计中，中继器可以接收分组的至少一个分配，其可以被发送到中继或被中继拦截。中继器可以接收从发射机发送到接收机的分组的至少一个传输。所述中继器可以处理所述至少一个传输以对所述分组进行解码，并且可以在对所述分组进行正确解码之后生成所述分组的至少一个附加传输中继器可以将该分组的至少一个附加传输发送到接收机。传输和附加传输可以是具有用于分组的不同冗余信息的HARQ传输。发射机可以发送传输，直到从接收机或继电器接收到确认（ACK）为止。中继可以发送附加的传输，直到从接收机接收到ACK。

95. 发明申请

WO2009097013A1 METHOD AND APPARATUS FOR PROVIDING SIGNALING ACCESS 审中-公开
标题翻译：提供信号访问的方法和装置
公开(公告)号：WO2009097013A1
公开(公告)日：2009-08-06
申请号：PCT/US2008/074754
申请日：2008-08-29
申请人： QUALCOMM Incorporated , HORN, Gavin, B. , AGRAWAL, Avneesh , SAMPATH, Ashwin , GOROKHOV, Alexei , BHUSHAN, Naga , GUPTA, Rajarshi , ULUPINAR, Fatih , AGASHE, Parag, A. , PRAKASH, Rajat
发明人： HORN, Gavin, B. , AGRAWAL, Avneesh , SAMPATH, Ashwin , GOROKHOV, Alexei , BHUSHAN, Naga , GUPTA, Rajarshi , ULUPINAR, Fatih , AGASHE, Parag, A. , PRAKASH, Rajat
IPC分类号： H04W48/02
CPC分类号： H04W48/02 , H04W12/08 , H04W76/10 , H04W84/045
摘要： Signaling-only access may be established with an access node under certain circumstances such as, for example, upon determining that a node is not authorized for data access at the access node. A node that is not authorized for data access at an access node may still be paged by the access node through the use of signaling-only access. In this way, transmissions by the access node may not interfere with the reception of pages at the node. A first node may be selected for providing paging while a second node is selected for access under certain circumstances such as, for example, upon determining that the second node provides more desirable service than the first node.
摘要翻译：在某些情况下，例如在确定节点未被授权用于访问节点处的数据访问时，可以与接入节点建立仅信令访问。在访问节点处未被授权用于数据访问的节点仍然可以由接入节点通过使用仅信令接入进行寻呼。以这种方式，接入节点的传输可能不干扰节点处的页面的接收。可以选择第一节点来提供寻呼，而在某些情况下例如在确定第二节点提供比第一节点更理想的服务时，第二节点被选择用于接入。

96. 发明申请

WO2009094525A1 POWER HEADROOM MANAGEMENT IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：无线通信系统中的电力总管理
公开(公告)号：WO2009094525A1
公开(公告)日：2009-07-30
申请号：PCT/US2009/031816
申请日：2009-01-23
申请人： QUALCOMM INCORPORATED , ATHALYE, Sanjeev Arvind , AGRAWAL, Avneesh
发明人： ATHALYE, Sanjeev Arvind , AGRAWAL, Avneesh
IPC分类号： H04W52/16 , H04W52/24 , H04W52/36
CPC分类号： H04W52/16 , H04W52/243 , H04W52/246 , H04W52/367
摘要： Systems and methodologies are described that facilitate power headroom management in a wireless communication system. As described herein, a predefined relationship between locations along a system frequency band and corresponding power backoff parameters is utilized to minimize spurious emissions outside the system frequency band and/or excessive interference by, for example, associating locations near one or more edges of the permitted frequency band with substantially high power backoff parameters. As further described herein, the predefined relationship can be known a priori to the base station and the mobile terminal.
摘要翻译：描述了在无线通信系统中促进功率余量管理的系统和方法。如本文所述，利用沿着系统频带的位置和相应的功率回退参数之间的预定义关系来最小化系统频带外的杂散发射和/或过度干扰，例如通过允许的一个或多个边缘附近的相关位置频带具有基本上高功率的退避参数。如本文进一步描述的，预先确定的关系可以在基站和移动终端之前是已知的。

97. 发明申请

WO2009055619A1 PILOT REPORT BASED ON INTERFERENCE INDICATIONS IN WIRELESS COMMUNICATION SYSTEMS USING RELAYING BY MOBILE TERMINAL 审中-公开
标题翻译：基于移动终端的无线通信系统干扰指示的引导报告
公开(公告)号：WO2009055619A1
公开(公告)日：2009-04-30
申请号：PCT/US2008/081028
申请日：2008-10-23
申请人： QUALCOMM Incorporated , BHUSHAN, Naga , AGRAWAL, Avneesh
发明人： BHUSHAN, Naga , AGRAWAL, Avneesh
IPC分类号： H04W72/08 , H04W88/04
CPC分类号： H04W72/082 , H04W52/146 , H04W52/40 , H04W72/0406 , H04W84/045 , H04W88/04
摘要： A femto base station monitors interference caused by an reverse link or up link communication of a cellular base station, sends an according indication to mobile station that causes the interference, and the mobile station forwards the interference indication to the second base station, which in response assigns the concerned resources to other terminals and assigns non-interference causing resources to the mobile terminal.
摘要翻译：毫微微基站监视由蜂窝基站的反向链路或上行链路通信引起的干扰，向移动台发送引起干扰的相应指示，并且移动台将干扰指示转发给第二基站，响应于响应将相关资源分配给其他终端，并向移动终端分配引起资源的干扰。

98. 发明申请

WO2009015034A1 METHODS AND APPARATUS FOR IN-ORDER DELIVERY OF DATA PACKETS DURING HANDOFF 审中-公开
标题翻译：数据包交付过程中的方法和装置
公开(公告)号：WO2009015034A1
公开(公告)日：2009-01-29
申请号：PCT/US2008/070528
申请日：2008-07-18
申请人： QUALCOMM Incorporated , AGASHE, Parag Arun , PAREKH, Nileshkumar J. , TINNAKORNSRISUPHAP, Peerapol , GILLIES, Donald William , ULUPINAR, Fatih , KAPOOR, Rohit , PRAKASH, Rajat , AGRAWAL, Avneesh
发明人： AGASHE, Parag Arun , PAREKH, Nileshkumar J. , TINNAKORNSRISUPHAP, Peerapol , GILLIES, Donald William , ULUPINAR, Fatih , KAPOOR, Rohit , PRAKASH, Rajat , AGRAWAL, Avneesh
IPC分类号： H04W36/02
CPC分类号： H04W36/02 , H01L2924/00013 , H04L1/187 , H04L1/1887 , H04L69/16 , H01L2224/29099
摘要： Methods, apparatus, systems and computer program products are defined that provide for in-order deliver of data packets during hand-off. The aspects provide for in-order delivery at Forward Link Serving eBS/Data Attachment Point (FLSE/DAP) switch and Reverse Link Serving eBS/Data Attachment Point (RLSE/DAP) switch. As such, present aspects provide for significant improvement in the throughput of applications, such as applications relying on Transmission Control Protocol (TCP), during handoff, in such networks as Ultra Mobile Broadband (UMB) and the like.
摘要翻译：定义了方法，装置，系统和计算机程序产品，其在切换期间提供数据分组的按顺序传递。这些方面提供了前向链路服务eBS /数据附件点（FLSE / DAP）交换机和反向链路服务eBS /数据附件点（RLSE / DAP）交换机的按顺序交付。因此，本发明的方面提供了在诸如超移动宽带（UMB）等网络中的切换期间，诸如在传输控制协议（TCP）上依赖于传输控制协议（TCP）的应用的吞吐量的显着改进。

99. 发明申请

WO2008112490A1 IMPROVED CHANNEL EQUALIZATION WITH NON-COMMON MIDAMBLE ALLOCATION IN 3GPP TD-CDMA SYSTEMS 审中-公开
标题翻译： 3GPP TD-CDMA系统中非常规MIDAMBLE分配改进的信道均衡
公开(公告)号：WO2008112490A1
公开(公告)日：2008-09-18
申请号：PCT/US2008/056042
申请日：2008-03-06
申请人： QUALCOMM INCORPORATED , SAMBHWANI, Sharad Deepak , AGRAWAL, Avneesh , MONTOJO, Juan , YOUNIS, Waleed M.
发明人： SAMBHWANI, Sharad Deepak , AGRAWAL, Avneesh , MONTOJO, Juan , YOUNIS, Waleed M.
IPC分类号： H04L25/02
CPC分类号： H04L25/03038 , H04L25/0228
摘要： Systems and methodologies are described that facilitate implementing a linear adaptive equalizer receiver on the downlink link of a UMTS TDD wireless communication system. A reference signal can be generated based on multiple non-common midamble sequences in a time slot of a received transmission. Traffic-to-pilot ratios for channel codes in the time slot can be generated, and relative strengths of channel codes associated with specific midambles can be determined to weight the midamble. A plurality of the weighted midambles can then be utilized to generate a reference signal to train the equalizer, which can facilitate utilization of total aggregate midamble energy rather than midamble energy associated with a single midamble in the signal.
摘要翻译：描述了有助于在UMTS TDD无线通信系统的下行链路链路上实现线性自适应均衡器接收机的系统和方法。可以基于接收到的传输的时隙中的多个非公共中继码序列来生成参考信号。可以生成时隙中的信道码的业务导频比，并且可以确定与特定中间码相关联的信道码的相对强度以加权中间码。然后可以利用多个加权的中间码来产生参考信号以训练均衡器，这可以有助于总共聚合中间码能量的利用，而不是信号中与单个中间码相关联的中间码能量。

100. 发明申请

WO2007048118A1 A MULTI-HOP WIRELESS MESH NETWORK MEDIUM ACCESS CONTROL PROTOCOL 审中-公开
标题翻译：多重无线网路中介访问控制协议
公开(公告)号：WO2007048118A1
公开(公告)日：2007-04-26
申请号：PCT/US2006/060090
申请日：2006-10-19
申请人： QUALCOMM INCORPORATED , AGRAWAL, Avneesh , JULIAN, David, Jonathan , JAIN, Nikhil
发明人： AGRAWAL, Avneesh , JULIAN, David, Jonathan , JAIN, Nikhil
IPC分类号： H04Q7/38
CPC分类号： H04W74/0816 , H04W52/325 , H04W72/0406 , H04W74/0808 , H04W84/18
摘要： Systems and methodologies are described that facilitate mitigating a hidden node condition in a wireless mesh network wherein nodes utilize a request-to-send/clear-to- send (RTS/CTS) protocol in conjunction with an asynchronous hybrid automatic repeat request protocol. For instanse, a node may contend for a set of subcarriers by sending an RTS signal over the desired subcarriers, and may receive a CTS signal over the contended subcarriers. wherein the CTS signal indicates which subcarriers the node may transmit data over. If another node has won the contention for a particular subcarrier, requesting node may adjust a power level at which it transmits an RTS or a data packet in order to permit the requesting node to utilize the subcarrier without interfering with the winning node.
摘要翻译：描述了有助于减轻无线网状网络中的隐藏节点条件的系统和方法，其中节点利用与异步混合自动重复请求协议相结合的请求发送/清除发送（RTS / CTS）协议。对于实例，节点可以通过在期望的子载波上发送RTS信号来竞争一组子载波，并且可以在有争议的子载波上接收CTS信号。其中所述CTS信号指示所述节点可以传送数据的哪些子载波。如果另一个节点已经赢得了特定子载波的争用，则请求节点可以调整其发送RTS或数据分组的功率电平，以允许请求节点利用子载波而不干扰获胜节点。

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