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1. 发明申请

WO2014075287A1 LOW-POWER ALMOST BLANK SUBFRAME (ABS) IN HETEROGENEOUS NETWORKS 审中-公开
标题翻译：低功率ALMOST BLANK SUBFRAME（ABS）在异构网络中
公开(公告)号：WO2014075287A1
公开(公告)日：2014-05-22
申请号：PCT/CN2012/084731
申请日：2012-11-16
申请人： BROADCOM CORPORATION , ZHANG, Lili , WANG, Haiming , HENTTONEN, Tero Heikki Matti , GAO, Chunyan , ZENG, Erlin , HONG, Wei , WEI, Na , BAI, Wei , SUN, Pengfei
发明人： ZHANG, Lili , WANG, Haiming , HENTTONEN, Tero Heikki Matti , GAO, Chunyan , ZENG, Erlin , HONG, Wei , WEI, Na , BAI, Wei , SUN, Pengfei
IPC分类号： H04W16/00
CPC分类号： H04W52/143 , H04W52/244 , H04W52/247 , H04W72/0446 , H04W72/082
摘要： An aggressor access node in a heterogeneous network sends to a victim access node a pattern of transmit power for designated low-interference subframes (e.g., LP-ABSs). Utilizing feedback information collected from the victim node which quantizes interference seen by user equipments (UEs) which are allocated at least some of those subframes, the aggressor node selects whether and how much to adjust transmit power for subsequent such subframes, then sends to the victim node a pattern of the adjusted transmit power for those subsequent subframes (e.g., an enhancement to relative narrowband transmit power RNTP). The victim node sends to UEs the pattern of transmit power and respective resource allocations in those designated low-interference subframes; then derives interference level per UE in those subframes based on channel quality indications received from the respective UEs; and sends to the aggressor access node feedback information which quantizes the derived interference levels.
摘要翻译：异构网络中的攻击者接入节点向受害者接入节点发送指定的低干扰子帧（例如，LP-ABS）的发射功率模式。利用从受害者节点收集的反馈信息，其量化由至少部分那些子帧分配的用户设备（UE）所看到的干扰，侵入者节点选择是否和多少来调整后续这样的子帧的发射功率，然后发送给受害者节点对于那些后续子帧的调整的发射功率的模式（例如，对相对窄带发射功率RNTP的增强）。受害节点在这些指定的低干扰子帧中向UE发送发射功率的模式和相应的资源分配; 然后基于从各个UE接收的信道质量指示，在每个UE中导出每个UE的干扰电平; 并向侵入者接入节点发送量化导出干扰电平的反馈信息。

2. 发明申请

WO2014036710A1 METHOD AND APPARATUS OF ENERGY SAVING IN RADIO ACCESS NETWORKS 审中-公开
标题翻译：无线接入网络节能方法与装置
公开(公告)号：WO2014036710A1
公开(公告)日：2014-03-13
申请号：PCT/CN2012/081091
申请日：2012-09-06
申请人： BROADCOM CORPORATION , HONG, Wei , HENTTONEN, Tero Heikki Matti , WANG, Haiming , ZHANG, Lili
发明人： HONG, Wei , HENTTONEN, Tero Heikki Matti , WANG, Haiming , ZHANG, Lili
IPC分类号： H04W52/00
CPC分类号： H04W52/0206 , H04W52/343 , H04W52/44 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/25
摘要： The present invention relates generally to energy saving in Radio Access Networks (RANs). Traditionally, a base station or an eNB (envolved Node B) has two modes: a normal mode and a sleep mode. When the base station is in the sleep mode, it does not transmit or receive anything until it is woken up, i.e. its mode is changed to the normal mode. Especially transmitting consumes power in the base station. The present invention suggests that a cell should initiate the change of the working mode, because it is the first to detect substantial changes in amounts of traffic. Thus, the cell measures the traffic and detects whether the measured amount of traffic is below a predetermined threshold. If it is, the cell requests a permission to enter an energy saving mode and, after the possible grant, the cell enters the energy saving mode. The sleep mode and a discontinuous transmissing (DTX) mode are known energy saving modes. In addition to them, the cell may enter an energy saving mode which is termed a "low-activity" mode. The low- activity mode provides at least one sleep period during which the base station of the cell omits transmitting and receiving. When a sleep period lasts at most several radio frames the base station can still serve user equipments located in the cell area.
摘要翻译：本发明一般涉及无线电接入网络（RAN）中的节能。传统上，基站或eNB（演进的节点B）具有两种模式：正常模式和休眠模式。当基站处于睡眠模式时，它在唤醒之前不发送或接收任何东西，即其模式改变为正常模式。特别是在基站中传输消耗功率。本发明提出，小区应该启动工作模式的改变，因为它是首先检测业务量的实质性变化。因此，小区测量业务并检测测量的业务量是否低于预定阈值。如果是，则小区请求进入节能模式的许可，并且在可能的授权之后，小区进入节能模式。睡眠模式和不连续传输（DTX）模式是已知的节能模式。除了它们之外，电池可以进入被称为“低活性”模式的节能模式。低活动模式提供至少一个睡眠周期，在此期间小区的基站省略发送和接收。当睡眠周期持续至多几个无线电帧时，基站仍然可以为位于小区区域中的用户设备提供服务。

3. 发明申请

WO2014086035A1 ENERGY SAVING OPERATIONS FOR WIRELESS NETWORKS 审中-公开
标题翻译：无线网络节能运行
公开(公告)号：WO2014086035A1
公开(公告)日：2014-06-12
申请号：PCT/CN2012/086156
申请日：2012-12-07
申请人： BROADCOM CORPORATION , ZHANG, Lili , HENTTONEN, Tero Heikki Matti , WANG, Haiming , HONG, Wei
发明人： ZHANG, Lili , HENTTONEN, Tero Heikki Matti , WANG, Haiming , HONG, Wei
IPC分类号： H04W24/02
CPC分类号： H04W52/0206 , H04W24/02 , H04W40/005 , Y02D70/1262 , Y02D70/25
摘要： A network controlling entity in a heterogeneous or local area network (such as a macro eNB) selects a set of network access nodes that share a common wake-up area code WUAC. The network controlling entity selects a transmission entity such as a motile terminal/UE and directs it to wirelessly transmit a signal on a given radio resource. The network controlling entity also infonns each network access node within the set of the given radio resource on which they should listen for the signal. In various embodiments the network access nodes within the set can choose whether or not to listen for the signal and thus choose whether they will wakeup, or they can reply to the signal with a request for wakeup confirmation. In this manner WUAC-specific sets of small cells can be awakened only when needed for traffic offloading and thereby saving energy.
摘要翻译：异构或局域网（例如宏eNB）中的网络控制实体选择共享共同唤醒区域码WUAC的一组网络接入节点。网络控制实体选择诸如运动终端/ UE的传输实体，并指示其在给定无线电资源上无线地发送信号。网络控制实体还会在给定无线电资源的集合内的每个网络接入节点上输入信号。在各种实施例中，集合内的网络接入节点可以选择是否监听信号，从而选择是否唤醒信号，或者可以通过唤醒确认请求来回复信号。以这种方式，只有在需要流量卸载并且从而节约能源时，WUAC特定的小电池组才能被唤醒。

4. 发明申请

WO2014000213A1 APPARATUSES, METHODS AND COMPUTER PROGRAM PRODUCTS RELATED TO IMPROVEMENTS IN INTERFERENCE CANCELLATION SCENARIOS 审中-公开
标题翻译：与干扰消除情景有关的改进方法与计算机程序产品
公开(公告)号：WO2014000213A1
公开(公告)日：2014-01-03
申请号：PCT/CN2012/077722
申请日：2012-06-28
申请人： RENESAS MOBILE CORPORATION , HONG, Wei , HENTTONEN, Tero Heikki Matti , KOIVISTO, Tommi Tapani , WANG, Haiming , ZENG, Erlin , ZHANG, Lili , WEI, Na
发明人： HONG, Wei , HENTTONEN, Tero Heikki Matti , KOIVISTO, Tommi Tapani , WANG, Haiming , ZENG, Erlin , ZHANG, Lili , WEI, Na
IPC分类号： H04W68/00
CPC分类号： H04L5/0073 , H04L5/001 , H04L5/0055
摘要： Aspects of the invention encompass an apparatus and corresponding method and computer program product, wherein the apparatus comprises a controller configured to maintain a record of information indicative of system information signals used by the apparatus, detect an occurrence of a specific condition, and responsive thereto cause transmission of the information indicative of the system information signals to another apparatus.
摘要翻译：本发明的各方面包括一种装置和相应的方法和计算机程序产品，其中该装置包括控制器，该控制器被配置为维持指示该装置使用的系统信息信号的信息的记录，检测特定状况的发生，并响应于此导致将指示系统信息信号的信息发送到另一装置。

5. 发明申请

WO2014015504A1 METHOD AND APPARATUS FOR REDUCING INTERFERENCE IN A HETEROGENOUS NETWORK 审中-公开
标题翻译：用于减少异构网络干扰的方法和装置
公开(公告)号：WO2014015504A1
公开(公告)日：2014-01-30
申请号：PCT/CN2012/079216
申请日：2012-07-26
申请人： RENESAS MOBILE CORPORATION , ZHANG, Lili , HENTTONEN, Tero Heikki Matti , WANG, Haiming , HONG, Wei
发明人： ZHANG, Lili , HENTTONEN, Tero Heikki Matti , WANG, Haiming , HONG, Wei
IPC分类号： H04W72/00
CPC分类号： H04W72/1231
摘要： A method, apparatus, and computer program product are provided to reduce interference in a heterogeneous network. In the context of a method, a signal may be transmitted that includes at least first and second measurement subsets. The subsets respectively include indications of first and second resources and cell IDs, the first and second resources being orthogonal to one another and the first and second cell IDs being different from one another. In the context of another method, a signal may be transmitted that includes indications of at least first and second subframe pattern subsets, the first being subset of an almost blank subframe (ABS) pattern that is orthogonal to one or more subframe pattern subsets adopted by one or more neighboring pico cells and the second being a subset of the ABS pattern that overlaps with one or more subframe pattern subsets adopted by one or more neighboring pico cells.
摘要翻译：提供了一种方法，装置和计算机程序产品，以减少异构网络中的干扰。在方法的上下文中，可以发送包括至少第一和第二测量子集的信号。子集分别包括第一和第二资源和小区ID的指示，第一和第二资源彼此正交，并且第一和第二小区ID彼此不同。在另一种方法的上下文中，可以发送信号，该信号包括至少第一和第二子帧模式子集的指示，第一个是几乎为空白的子帧（ABS）模式的子集，其与由一个或多个子帧模式子集正交的子帧模式子集正交一个或多个相邻微微小区，而第二个是与一个或多个相邻微微小区采用的一个或多个子帧模式子集重叠的ABS模式的子集。

6. 发明申请

WO2013166692A1 METHOD AND APPARATUS FOR INTER ACCESS POINT CONFIGURATION 审中-公开
标题翻译：用于接入点配置的方法和装置
公开(公告)号：WO2013166692A1
公开(公告)日：2013-11-14
申请号：PCT/CN2012/075318
申请日：2012-05-10
申请人： RENESAS MOBILE CORPORATION , HONG, Wei , ZHANG, Lili , WANG, Haiming , HENTTONEN, Tero Heikki Matti
发明人： HONG, Wei , ZHANG, Lili , WANG, Haiming , HENTTONEN, Tero Heikki Matti
IPC分类号： H04W72/04
CPC分类号： H04W72/0426
摘要： A method, apparatus and computer program product are provided for inter access point coordinate on the control channel. In this regard, a method is provided that includes determining that an extension carrier is to be configured. The method of this embodiment may also include causing a message to be transmitted to an access point, the message indicating one or more signals positioned in designated subframes based on the extension carrier to be configured. The method of this embodiment may also include receiving an indication of a modified almost blank subframe pattern, the modified almost blank subframe pattern based at least in part on the message.
摘要翻译：为控制信道上的接入点坐标提供了一种方法，装置和计算机程序产品。在这方面，提供了一种包括确定要配置扩展载体的方法。该实施例的方法还可以包括使得消息被发送到接入点，该消息指示基于待配置的扩展载体定位在指定子帧中的一个或多个信号。该实施例的方法还可以包括至少部分地基于消息来接收修改的几乎空白的子帧模式的指示，修改的几乎空白的子帧模式。

7. 发明申请

WO2014121518A1 ENHANCED PAGING OPERATION FOR POWER SAVING MODE 审中-公开
标题翻译：节电模式的增强操作
公开(公告)号：WO2014121518A1
公开(公告)日：2014-08-14
申请号：PCT/CN2013/071570
申请日：2013-02-08
申请人： BROADCOM CORPORATION , GAO, Chunyan , SUN, Pengfei , WEI, Na , ZHANG, Lili , HONG, Wei , BAI, Wei , WANG, Haiming , HAN, Jing
发明人： GAO, Chunyan , SUN, Pengfei , WEI, Na , ZHANG, Lili , HONG, Wei , BAI, Wei , WANG, Haiming , HAN, Jing
IPC分类号： H04W36/24
CPC分类号： H04W68/005 , H04W52/0216 , Y02D70/1262 , Y02D70/1264 , Y02D70/24 , Y02D70/25
摘要： The present invention relates to methods, apparatuses and a computer program product for an enhanced paging operation for power saving mode. The present invention includes receiving, at a user equipment, a signaling message from a base station, detecting, at the user equipment, that the base station, which has sent the signaling message, is in a sleeping mode based on the received signaling message, and adopting, by the user equipment, a predetermined paging operation, when it is detected that the base station is in the sleeping mode.
摘要翻译：本发明涉及用于省电模式的增强寻呼操作的方法，装置和计算机程序产品。本发明包括在用户设备处接收来自基站的信令消息，在用户设备处，基于接收到的信令消息检测已发送信令消息的基站处于睡眠模式，并且当检测到基站处于睡眠模式时，由用户设备采用预定的寻呼操作。

8. 发明申请

WO2014110801A1 METHOD AND APPARATUS FOR SUPPORTING TIME DIVISION DUPLEX UPLINK/DOWNLINK RECONFIGURATION 审中-公开
标题翻译：支持时分双工上链/下行链路重新配置的方法和装置
公开(公告)号：WO2014110801A1
公开(公告)日：2014-07-24
申请号：PCT/CN2013/070704
申请日：2013-01-18
申请人： BROADCOM CORPORATION , HAN, Jing , WANG, Haiming , GAO, Chunyan , ZHANG, Lili , HONG, Wei
发明人： HAN, Jing , WANG, Haiming , GAO, Chunyan , ZHANG, Lili , HONG, Wei
IPC分类号： H04W40/00
CPC分类号： H04W72/0406 , H04B7/2656 , H04W72/0446
摘要： A method, apparatus and computer program product are provided to support TDD UL/DL reconfiguration, such as to adapt to traffic within a respective cell. The method, apparatus and computer program product may identify the TDD UL/DL configuration to be utilized by a cell in a manner that reduces signaling overhead and error case handling, such as by implicit PHY signaling. The method, apparatus and compute program may identify a reference configuration for the HARQ timeline, either via explicit or implicit signaling, so as to reduce the loss because of a HARQ timeline change in conjunction with a TDD UL/DL reconfiguration.
摘要翻译：提供了一种方法，装置和计算机程序产品以支持TDD UL / DL重新配置，例如适应相应小区内的业务。方法，装置和计算机程序产品可以以减少信令开销和错误情况处理的方式（例如通过隐式PHY信令）来识别小区将利用的TDD UL / DL配置。方法，装置和计算程序可以通过显式或隐式信令来识别HARQ时间线的参考配置，以便由于HARQ时间轴变化结合TDD UL / DL重新配置而减少丢失。

9. 发明申请

WO2014079025A1 ASSISTANT INFO FOR NEW CARRIER TYPE MOBILITY 审中-公开
标题翻译：新的载体类型移动的辅助信息
公开(公告)号：WO2014079025A1
公开(公告)日：2014-05-30
申请号：PCT/CN2012/085075
申请日：2012-11-22
申请人： BROADCOM CORPORATION , WEI, Na , BAI, Wei , SUN, Pengfei , ZENG, Erlin , GAO, Chunyan , HONG, Wei , ZHANG, Lili , WANG, Haiming
发明人： WEI, Na , BAI, Wei , SUN, Pengfei , ZENG, Erlin , GAO, Chunyan , HONG, Wei , ZHANG, Lili , WANG, Haiming
IPC分类号： H04W48/08
CPC分类号： H04W48/16 , H04W48/12
摘要： The present invention addresses a method, apparatus and computer program product for enhanced system information transmissions and/or handover command for new carrier type mobility. The invention comprises determining whether the carrier type to be used for communication is a legacy carrier or a new carrier type which supports at least one of a standalone, macro-assisted and non-standalone configuration, in case of a determining the new carrier type, composing assistant information comprising at least one of: reference signal type information indicating support of at least one of reference signal type information indicating support of at least one of a primary/secondary synchronization signal configuration; cell-specific reference signal configuration; channel state information reference signal configuration and physical discovery channel configuration for the new carrier type; sleep/active mode type information; cell deployment type information indicating a macro/pico/small cell deployment; and information indicating enhanced physical download control channel common search space resource; and causing data exchange of the composed assistant information to a network element.
摘要翻译：本发明涉及用于新载波类型移动性的用于增强的系统信息传输和/或切换命令的方法，装置和计算机程序产品。本发明包括确定在确定新的载波类型的情况下，要用于通信的载波类型是传统载波还是支持独立，宏辅助和非独立配置中的至少一种的新载波类型，构成辅助信息，包括以下中的至少一个：指示支持指示支持至少一个主/辅同步信号配置的参考信号类型信息中的至少一个的参考信号类型信息; 细胞特异性参考信号配置; 信道状态信息参考信号配置和物理发现信道配置为新载波类型; 睡眠/活动模式类型信息; 指示宏/微微/小区单元部署的小区部署类型信息; 以及指示增强的物理下载控制信道公共搜索空间资源的信息; 并将组成的辅助信息数据交换到网元。

10. 发明申请

WO2014059591A1 INITIAL ACCESS FOR STANDALONE CARRIER TYPE 审中-公开
标题翻译： STANDALONE CARRIER类型的初始访问
公开(公告)号：WO2014059591A1
公开(公告)日：2014-04-24
申请号：PCT/CN2012/083009
申请日：2012-10-16
申请人： BROADCOM CORPORATION , WEI, Na , GAO, Chunyan , BAI, Wei , SUN, Pengfei , ZENG, Erlin , WANG, Haiming , HONG, Wei , ZHANG, Lili
发明人： WEI, Na , GAO, Chunyan , BAI, Wei , SUN, Pengfei , ZENG, Erlin , WANG, Haiming , HONG, Wei , ZHANG, Lili
IPC分类号： H04W28/16
CPC分类号： H04W56/00 , H04L5/001 , H04L5/0012 , H04L5/0053 , H04W48/16
摘要： For providing initial access for a standalone carrier type of a cell of a mobile communication system, frequency and time resources of an information block which includes parameters necessary for a user equipment to access the cell are determined (S10) with respect to synchronization signals used to synchronize the user equipment with the cell in time and frequency. The information block is included (Sll) in resource blocks to be broadcasted in the cell, according to the determined frequency and time resources. A use equipment synchronizes with the cell in time and frequency based on the synchronization signals broadcasted in the cell, and searches, in resource blocks broadcasted in the cell which are within a predetermined detection range from frequency and/or time resources of the synchronization signals, for the information block. The user equipment accesses the cell with the parameters included in the information block detected as a result of the searching.
摘要翻译：为了提供移动通信系统的单元的独立载波类型的初始接入，确定包括用户设备访问小区所必需的参数的信息块的频率和时间资源（S10），用于相对于用于在时间和频率上与用户设备同步。根据确定的频率和时间资源，将信息块包括在要在单元中广播的资源块中（Sll）。使用设备基于在小区中广播的同步信号在时间和频率上与小区同步，并且在来自同步信号的频率和/或时间资源的预定检测范围内在小区内广播的资源块中进行搜索，用于信息块。用户设备以包含在作为搜索结果检测到的信息块中的参数来访问小区。

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