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1. 发明申请

WO2011130450A1 BROADCAST CHANNEL ALLOCATION BASED ON INTERFERENCE 审中-公开
标题翻译：基于干扰的广播频道分配
公开(公告)号：WO2011130450A1
公开(公告)日：2011-10-20
申请号：PCT/US2011/032373
申请日：2011-04-13
申请人： QUALCOMM Incorporated , BARBIERI, Alan , JI, Tingfang , LUO, Tao , VAJAPEYAM, Madhavan Srinivasan , SONG, Osok , DAMNJANOVIC, Aleksandar , WEI, Yongbin , AGASHE, Parag, Arun , MALLADI, Durga, Prasad
发明人： BARBIERI, Alan , JI, Tingfang , LUO, Tao , VAJAPEYAM, Madhavan Srinivasan , SONG, Osok , DAMNJANOVIC, Aleksandar , WEI, Yongbin , AGASHE, Parag, Arun , MALLADI, Durga, Prasad
IPC分类号： H04W72/04
CPC分类号： H04W72/0426 , H04W72/005 , H04W72/1231 , H04W72/1289
摘要： A method, an apparatus, and a computer program product for wireless communication are provided in which an apparatus may determine broadcast channel scheduling information for one or more broadcasts of a payload by a broadcast channel associated with a first base station based on one or more broadcast channel interference coordination schemes, wherein reception of the broadcast channel associated with the first base station is interfered at least in part based on one or more transmissions from a second base station, and receive the payload based on the determined broadcast channel scheduling information.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品，其中装置可以基于一个或多个广播来确定与第一基站相关联的广播信道的有效载荷的一个或多个广播的广播信道调度信息信道干扰协调方案，其中与第一基站相关联的广播信道的接收至少部分地基于来自第二基站的一个或多个传输被干扰，并且基于所确定的广播信道调度信息来接收有效载荷。

2. 发明申请

WO2011130438A1 ADAPTIVE RESOURCE NEGOTIATION BETWEEN BASE STATIONS FOR ENHANCED INTERFERENCE COORDINATION 审中-公开
标题翻译：加强干扰协调基站之间的自适应资源协商
公开(公告)号：WO2011130438A1
公开(公告)日：2011-10-20
申请号：PCT/US2011/032360
申请日：2011-04-13
申请人： QUALCOMM Incorporated , SONG, Osok , DAMNJANOVIC, Aleksandar , JI, Tingfang , AGASHE, Parag Arun , BORRAN, Jaber Mohammad , VAJAPEYAM, Madhavan Srinivasan , GEIRHOFER, Stefan
发明人： SONG, Osok , DAMNJANOVIC, Aleksandar , JI, Tingfang , AGASHE, Parag Arun , BORRAN, Jaber Mohammad , VAJAPEYAM, Madhavan Srinivasan , GEIRHOFER, Stefan
IPC分类号： H04W28/16
CPC分类号： H04W28/16 , H04W92/20
摘要： Methods and apparatus for supporting adaptive resource negotiation between evolved node Bs (eNBs) for enhanced inter-cell interference coordination (eICIC) are provided. This resource negotiation may occur via a network backhaul between the eNBs or, in some cases, using over-the-air messages (OAMs). For certain aspects, a first eNB may propose its adaptive resource partitioning information (ARPI) to a second eNB, where the second eNB may accept or reject the proposed resource partitioning. If the second eNB accepts the proposed partitioning, the second eNB may schedule resources, such as subframes, based on the accepted partitioning.
摘要翻译：提供了用于支持用于增强的小区间干扰协调（eICIC）的演进节点B（eNB）之间的自适应资源协商的方法和装置。该资源协商可以经由eNB之间的网络回程或者在某些情况下使用空中消息（OAM）来进行。对于某些方面，第一eNB可以向第二eNB提出其自适应资源划分信息（ARPI），其中第二eNB可以接受或拒绝所提出的资源划分。如果第二eNB接受所提出的划分，则第二eNB可以基于所接受的分区来调度诸如子帧的资源。

3. 发明申请

WO2012037399A1 METHOD AND APPARATUS FOR INTERFERENCE MITIGATION IN WIRELESS NETWORKS 审中-公开
标题翻译：无线网络干扰减轻的方法与装置
公开(公告)号：WO2012037399A1
公开(公告)日：2012-03-22
申请号：PCT/US2011/051829
申请日：2011-09-15
申请人： QUALCOMM INCORPORATED , JI, Tingfang , SONG, Osok , DAMNJANOVIC, Aleksandar
发明人： JI, Tingfang , SONG, Osok , DAMNJANOVIC, Aleksandar
IPC分类号： H04W36/00
CPC分类号： H04W36/0016 , H04W24/02 , H04W36/20 , H04W36/30 , H04W72/082 , Y02D70/1222 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/22
摘要： Methods and apparatuses are provided that include mitigating interference for devices communicating with femto nodes or other low power base stations by assigning protected resources for communicating therewith. The protected resources can be negotiated with a macrocell base station using interference cancellation. The protected resources can be assigned based on an early or late handover event, which can indicate that the device may be susceptible to interference from the macrocell base station.
摘要翻译：提供了包括通过分配用于与其通信的受保护资源来减轻与毫微微节点或其他低功率基站通信的设备的干扰的方法和装置。受保护资源可以使用干扰消除与宏小区基站进行协商。可以基于早期或晚期切换事件来分配受保护的资源，其可以指示该设备可能容易受到来自宏小区基站的干扰。

4. 发明申请

WO2011130436A1 RANDOM ACCESS PROCEDURE ENHANCEMENTS FOR HETEROGENEOUS NETWORKS 审中-公开
标题翻译：异步网络的随机访问程序增强
公开(公告)号：WO2011130436A1
公开(公告)日：2011-10-20
申请号：PCT/US2011/032357
申请日：2011-04-13
申请人： QUALCOMM Incorporated , VAJAPEYAM, Madhavan Srinivasan , DAMNJANOVIC, Aleksandar , JI, Tingfang , SONG, Osok , LUO, Tao , XU, Hao , WEI, Yongbin , BARBIERI, Alan , MALLADI, Durga Prasad
发明人： VAJAPEYAM, Madhavan Srinivasan , DAMNJANOVIC, Aleksandar , JI, Tingfang , SONG, Osok , LUO, Tao , XU, Hao , WEI, Yongbin , BARBIERI, Alan , MALLADI, Durga Prasad
IPC分类号： H04W72/04
CPC分类号： H04W74/0833 , H04W28/18
摘要： Certain aspects of the present disclosure provide various mechanisms that allow a user equipment to convey information regarding one or more attributes to a base station during a random access (RA) procedure. The attributes may include, for example a capability of the UE (e.g., to support a particular feature or version of a standard) or a condition of the UE (e.g., if it is currently experiencing an interference condition).
摘要翻译：本公开的某些方面提供了允许用户设备在随机接入（RA）过程期间向基站传送关于一个或多个属性的信息的各种机制。属性可以包括例如UE的能力（例如，支持标准的特定特征或版本）或UE的条件（例如，如果它当前正在经历干扰条件）。

5. 发明申请

WO2011146741A1 SYSTEMS AND METHODS FOR ENHANCING UPLINK COVERAGE IN INTERFERENCE SCENARIOS 审中-公开
标题翻译：用于增强干扰情景下的上行链路覆盖的系统和方法
公开(公告)号：WO2011146741A1
公开(公告)日：2011-11-24
申请号：PCT/US2011/037193
申请日：2011-05-19
申请人： QUALCOMM INCORPORATED , VAJAPEYAM, Madhavan, Srinivasan , XU, Hao , JI, Tingfang , SONG, Osok , DAMNJANOVIC, Aleksandar
发明人： VAJAPEYAM, Madhavan, Srinivasan , XU, Hao , JI, Tingfang , SONG, Osok , DAMNJANOVIC, Aleksandar
IPC分类号： H04W16/10
CPC分类号： H04W72/04 , H04L5/0037 , H04L5/0092 , H04W16/10 , H04W28/18 , H04W72/042 , H04W72/0426 , H04W72/0453 , H04W72/082 , H04W72/12
摘要： A method and apparatus are for communication in a wireless network in which a User Equipment (UE) associated with a first evolved Node B (eNB) experiences interference from a second eNB. The method includes negotiating by the first eNB of the wireless network with a second eNB of the wireless network for a partitioning of subband resources on an uplink. A first subset of subband resources is assigned to the first eNB, and a second subset of subband resources is assigned to the second eNB. A method and apparatus are for communication in a wireless network. The method includes decoding a downlink control channel received during a protected downlink subframe to determine an uplink subframe n containing a protected subband for uplink transmission. The method also includes transmitting data during the uplink subframe n on the protected subband.
摘要翻译：一种在无线网络中进行通信的方法和装置，其中与第一演进节点B（eNB）相关联的用户设备（UE）经历来自第二eNB的干扰。该方法包括无线网络的第一eNB与无线网络的第二eNB进行协商，以便在上行链路上划分子带资源。子带资源的第一子集被分配给第一eNB，并且子带资源的第二子集被分配给第二eNB。一种用于在无线网络中进行通信的方法和装置。该方法包括解码在受保护的下行链路子帧期间接收的下行链路控制信道，以确定包含用于上行链路传输的受保护子带的上行链路子帧n。该方法还包括在受保护子带上的上行链路子帧n期间发送数据。

6. 发明申请

WO2011130447A1 RESOURCE PARTITIONING INFORMATION FOR ENHANCED INTERFERENCE COORDINATION 审中-公开
标题翻译：资源分配信息，增强干扰协调
公开(公告)号：WO2011130447A1
公开(公告)日：2011-10-20
申请号：PCT/US2011/032370
申请日：2011-04-13
申请人： QUALCOMM Incorporated , SONG, Osok , DAMNJANOVIC, Aleksandar , JI, Tingfang , YOO, Taesang , AGASHE, Parag, Arun , VAJAPEYAM, Madhavan, Srinivasan , WEI, Yongbin , LUO, Tao , PRAKASH, Rajat , KITAZOE, Masato
发明人： SONG, Osok , DAMNJANOVIC, Aleksandar , JI, Tingfang , YOO, Taesang , AGASHE, Parag, Arun , VAJAPEYAM, Madhavan, Srinivasan , WEI, Yongbin , LUO, Tao , PRAKASH, Rajat , KITAZOE, Masato
IPC分类号： H04W72/08
CPC分类号： H04W72/082 , H04W72/08
摘要： Methods and apparatus for partitioning resources for enhanced inter-cell interference coordination (eICIC) are provided. Certain aspects involve broadcasting a message indicating time-domain resource partitioning information (RPI), where a user equipment (UE) may be operating in idle mode. With the RPI, the UE may be able to identify protected resources with reduced/eliminated interference from neighboring cells. The RPI in this broadcasted message may be encoded as a bitmap as an alternative or in addition to enumeration of the U/N/X subframes. Other aspects entail transmitting a dedicated or unicast message indicating the time-domain RPI, where a UE may be operating in connected mode. With the RPI, the UE may be able to determine channel state information (CSI), make radio resource management (RRM) measurements, or perform radio link monitoring (RLM), based on one or more signals from a serving base station during the protected time-domain resources.
摘要翻译：提供了用于分区资源以增强小区间干扰协调（eICIC）的方法和装置。某些方面涉及广播指示时域资源划分信息（RPI）的消息，其中用户设备（UE）可以在空闲模式下操作。利用RPI，UE可能能够识别来自相邻小区的减少/消除的干扰的受保护资源。该广播消息中的RPI可以被编码为位图，作为U / N / X子帧的枚举的替代或补充。其他方面需要发送指示时域RPI的专用或单播消息，其中UE可以在连接模式下操作。利用RPI，UE可以在受保护的基站期间基于来自服务基站的一个或多个信号来确定信道状态信息（CSI），进行无线电资源管理（RRM）测量或执行无线电链路监视（RLM）时域资源。

7. 发明申请

WO2011163265A1 ADAPTIVE RESOURCE PARTITIONING INFORMATION (ARPI) TRANSITION BEHAVIOR IN HETERGENEOUS NETWORKS 审中-公开
标题翻译：自适应资源分配信息（ARPI）过渡网络中的过渡行为
公开(公告)号：WO2011163265A1
公开(公告)日：2011-12-29
申请号：PCT/US2011/041296
申请日：2011-06-21
申请人： QUALCOMM INCORPORATED , SONG, Osok , VAJAPEYAM, Madhavan, Srinivasan , JI, Tingfang , DAMNJANOVIC, Aleksandar , BARBIERI, Alan
发明人： SONG, Osok , VAJAPEYAM, Madhavan, Srinivasan , JI, Tingfang , DAMNJANOVIC, Aleksandar , BARBIERI, Alan
IPC分类号： H04W72/08 , H04W16/10 , H04L1/18
CPC分类号： H04W72/082 , H04L1/1812 , H04L1/1822 , H04L1/1854 , H04L1/1887 , H04W16/10
摘要： One aspect discloses transition behavior of dynamically changing subframe interlaces and the corresponding behavior of the bases stations during the changing. A method of wireless communication includes receiving (1010,1020) a request to dynamically change a subframe interlace. The subframe interlace is transitioned and during the transition new data transmission is prevented on the prohibited subframe interlace and retransmissions are allowed on the prohibited subframe interlace (1012). Alternatively, during the transition pending retransmissions on the prohibited subframe interface are prevented (1022) and all pending retransmissions waiting to be scheduled on the subframe interface are stopped and corresponding packets are discarded (1024).
摘要翻译：一方面公开了在改变期间动态改变子帧交织的过渡行为和基站的相应行为。一种无线通信方法包括：接收（1010,1020）动态地改变子帧交错的请求。子帧交错被转换，并且在转换期间，在禁止的子帧交错上新的数据传输被阻止，并且在禁止的子帧交错上允许重传（1012）。或者，在转移期间，阻止在禁止的子帧接口上等待重发的等待重传（1022），并且在子帧接口上等待被调度的所有等待的重传被停止并且对应的分组被丢弃（1024）。

8. 发明申请

WO2011130452A2 HETEROGENEOUS NETWORK (HETNET) USER EQUIPMENT (UE) RADIO RESOURCE MANAGEMENT (RRM) MEASUREMENTS 审中-公开
标题翻译：异构网络（HETNET）用户设备（UE）无线电资源管理（RRM）测量
公开(公告)号：WO2011130452A2
公开(公告)日：2011-10-20
申请号：PCT/US2011/032375
申请日：2011-04-13
申请人： QUALCOMM INCORPORATED , JI, Tingfang , SONG, Osok , DAMNJANOVIC, Aleksandar , GAAL, Peter , LUO, Tao , MALLADI, Durga Prasad
发明人： JI, Tingfang , SONG, Osok , DAMNJANOVIC, Aleksandar , GAAL, Peter , LUO, Tao , MALLADI, Durga Prasad
IPC分类号： H04W24/08
CPC分类号： H04W24/02 , H04J11/0023 , H04J11/005 , H04L1/0027 , H04W16/02 , H04W16/14 , H04W24/10 , H04W28/04 , H04W36/0088 , H04W72/085 , H04W84/045 , H04W84/047
摘要： Methods and apparatus for performing radio resource management (RRM) measurements in a heterogeneous network (HetNet) are provided in an effort to prevent failure of RRM measurement procedures in a dominant interference scenario. Several alternatives are provided for determining particular resources (e.g., subframes) to use for performing the RRM measurements, wherein the particular resources are based on cooperative resource partitioning between cells of the HetNet, wherein the cells may be of different types (e.g., macro, pico, or femto cells). These alternatives include, for example: (1) intra-frequency or intra-RAT (radio access technology) alternatives, which may involve transmitting resource partitioning information (RPI) in or deriving non-serving cell RPI based on the serving cell's RPI, as well as (2) inter-frequency or inter-RAT alternatives, where the RRM measurements may be performed during a measurement gap.
摘要翻译：提供用于在异构网络（HetNet）中执行无线电资源管理（RRM）测量的方法和装置，以便在主导干扰情况下防止RRM测量过程的故障。提供了几种用于确定用于执行RRM测量的特定资源（例如，子帧）的替代方案，其中特定资源基于HetNet的小区之间的协作资源划分，其中小区可以是不同类型（例如，宏，微微或毫微微小区）。这些替代方案包括例如：（1）频率内或RAT内（无线电接入技术）替代方案，其可以涉及基于服务小区的RPI在其中发送资源划分信息（RPI）或导出非服务小区RPI，作为以及（2）频率间或RAT间的替代方案，其中可以在测量间隙期间执行RRM测量。

9. 发明申请

WO2011130444A1 DETERMINATION OF RADIO LINK FAILURE WITH ENHANCED INTERFERENCE COORDINATION AND CANCELLATION 审中-公开
标题翻译：无线链路故障的确定与干扰协调和消除增强
公开(公告)号：WO2011130444A1
公开(公告)日：2011-10-20
申请号：PCT/US2011/032367
申请日：2011-04-13
申请人： QUALCOMM Incorporated , SONG, Osok , DAMNJANOVIC, Aleksandar , JI, Tingfang
发明人： SONG, Osok , DAMNJANOVIC, Aleksandar , JI, Tingfang
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04W24/04
摘要： Existing criteria for analyzing radio link failure conditions may not satisfactorily address the conditions between cells that support cooperative resource coordination. Generally, when the UE declares radio link failure, the UE discontinues communication with a serving base station and searches for a new base station. When the UE lies in a region with severe interference, where the interference is coordinated between base stations by the interfering cell yielding part of its resources, the UE measurements for determining radio link failure (RLF) may vary considerably, depending on whether the measured resources were yielded by the interfering cell. When the UE measures resources which were not yielded by the interfering cell, the UE can erroneously declare RLF (e.g., due to high interference), although the UE can still access the serving cell using resources yielded by the interfering cell. Accordingly, disclosed are aspects for determining RLF based by accounting for cooperative resource coordination employing yielded resources.
摘要翻译：用于分析无线电链路故障条件的现有标准可能不能令人满意地解决支持协作资源协调的小区之间的条件。通常，当UE声明无线电链路故障时，UE终止与服务基站的通信并搜索新的基站。当UE位于具有严重干扰的区域中，干扰小区产生部分资源时，基站之间的干扰协调，用于确定无线电链路故障（RLF）的UE测量可能会相当大地变化，这取决于测量的资源被干扰细胞产生。当UE测量不受干扰小区产生的资源时，UE可以错误地声明RLF（例如，由于高干扰），尽管UE仍然可以使用由干扰小区产生的资源来访问服务小区。因此，公开了通过考虑使用产生的资源的协作资源协调来确定RLF的方面。

10. 发明申请

WO2013029004A1 BACKHAUL ENHANCEMENTS FOR COOPERATIVE MULTI-POINT (COMP) OPERATIONS 审中-公开
标题翻译：合作多点（COMP）操作的反向增强
公开(公告)号：WO2013029004A1
公开(公告)日：2013-02-28
申请号：PCT/US2012/052341
申请日：2012-08-24
申请人： QUALCOMM INCORPORATED , BARBIERI, Alan , JI, Tingfang , SONG, Osok
发明人： BARBIERI, Alan , JI, Tingfang , SONG, Osok
IPC分类号： H04B7/02
CPC分类号： H04B7/024 , H04B7/0617 , H04W72/0426
摘要： Certain aspects of the present disclosure relate to techniques for backhaul enhancements for cooperative multi-point (CoMP) operations. An aggressor node may take pre-scheduling decisions in advance of beamformed data transmissions based on the pre-scheduling decisions. The aggressor node may communicate the pre-scheduling decisions to one or more victim nodes, for example, via a backhaul link between the aggressor node and the one or more victim nodes. A victim node may take scheduling decisions based at least on the pre-scheduling decisions of the aggressor node to coordinate beamformed transmissions from the victim node with the beamformed transmissions from the aggressor node.
摘要翻译：本公开的某些方面涉及用于协作多点（CoMP）操作的回程增强的技术。攻击者节点可以在基于预调度决定的波束形成的数据传输之前进行预调度决定。侵略者节点可以例如经由侵略者节点和一个或多个受害者节点之间的回程链路将预调节决定传达给一个或多个受害者节点。受害者节点可以至少基于攻击者节点的预先调度决定来进行调度决策，以便从来自攻击者节点的波束形成的传输来协调来自受害者节点的波束形成的传输。

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