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1. 发明申请

WO2011161539A2 METHOD AND DEVICE FOR INTER-CELL INTERFERENCE COORDINATION 审中-公开
标题翻译：用于细胞间干扰协调的方法和装置
公开(公告)号：WO2011161539A2
公开(公告)日：2011-12-29
申请号：PCT/IB2011/001767
申请日：2011-06-22
申请人： ALCATEL LUCENT , SHEN, Gang , JIANG, Qi , ZHENG, Wu , LENG, Xiaobing
发明人： SHEN, Gang , JIANG, Qi , ZHENG, Wu , LENG, Xiaobing
IPC分类号： H04W72/12
CPC分类号： H04W72/082 , H04W72/1226 , H04W72/1289
摘要： To address the problem of inter-cell interference, the present invention proposes a method for inter-cell interference coordination and a device thereof. In one embodiment of the present invention, there is provided a method of coordinating radio resource in a base station of wireless communication network, comprising the steps of: S1 determining whether a UE is of interference risk; if the UE is of interference risk, then S2 determining key interference source base station(s) of the UE; S3, scheduling radio resource in collaboration with the key interference source base station(s), so that the key interference source base station(s) idle(s) the radio resource assigned to the UE by the base station. With the method and device provided in the present invention, effective avoidance of inter-cell interference may be achieved, and every cell may fully reuse resource to accomplish reuse gain, while UE backward compatibility may also be supported.
摘要翻译：为了解决小区间干扰的问题，本发明提出了一种小区间干扰协调的方法及其装置。在本发明的一个实施例中，提供了一种协调无线通信网络基站中的无线电资源的方法，包括以下步骤：确定UE是否具有干扰风险; 如果UE具有干扰风险，则S2确定UE的密钥干扰源基站; S3，与密钥干扰源基站协作调度无线资源，使得关键的干扰源基站空闲由基站分配给UE的无线资源。利用本发明提供的方法和装置，可以实现有效避免小区间干扰，并且每个小区可以完全重用资源来实现重用增益，同时也可以支持UE向后兼容性。

2. 发明申请

WO2012085661A8 ADAPTIVE POWER CONFIGURATION METHOD AND CORRESPONDING BASE STATIONS IN A HETNET 审中-公开
公开(公告)号：WO2012085661A8
公开(公告)日：2012-06-28
申请号：PCT/IB2011/003212
申请日：2011-11-08
申请人： Alcatel Lucent , HUANG, Haiyang , JIANG, Qi , ZHENG, Wu , SHEN, Gang , CHEN, Jiming
发明人： HUANG, Haiyang , JIANG, Qi , ZHENG, Wu , SHEN, Gang , CHEN, Jiming
IPC分类号： H04W52/24 , H04W52/32 , H04W52/36 , H04W24/00 , H04W48/00
摘要： The present invention provides a novel adaptive power configuration method and corresponding base stations in a Het Net. According to the present invention, some specific subframes of a serving base station are scheduled to serve victim UEs, while the corresponding subframes of an aggressor base station can be scheduled to serve its UEs with adaptively adjusting the transmit power instead of thoroughly muting. This adaptive power configuration scheme can efficiently reduce the interference in Het Nets to guarantee the workability of victim UEs, meanwhile more capacity performance gain can be achieved with backward compatibility to legacy UEs.

3. 发明申请

WO2013025405A1 METHOD AND APPARATUS FOR ALLOCATING ALMOST BLANK SUBFRAMES 审中-公开
标题翻译：用于分配ALMOST BLANK SUBFRAMES的方法和装置
公开(公告)号：WO2013025405A1
公开(公告)日：2013-02-21
申请号：PCT/US2012/049897
申请日：2012-08-08
申请人： ALCATEL-LUCENT USA INC. , ALCATEL-LUCENT SHANGHAI BELL CO., LTD , PANG, Jiyong , JIANG, Qi , WANG, Dongyao , WANG, Jun , SHEN, Gang , HU, Teck
发明人： PANG, Jiyong , JIANG, Qi , WANG, Dongyao , WANG, Jun , SHEN, Gang , HU, Teck
IPC分类号： H04W72/04
CPC分类号： H04W72/0426 , H04W72/0446 , H04W72/082 , H04W92/20
摘要： The present application describes embodiments of methods and apparatuses for controlling communications within a first cell that is overlapped by a second cell. One embodiment of the method includes receiving a signal at the second cell indicating a number of devices selected to communicate with the first cell and identifying a set of subframes during which communications are permitted to take place within the first cell based on the number of devices selected to communicate with the first cell. This embodiment of the method also includes delivering an indication of the set of subframes to the first cell.
摘要翻译：本申请描述了用于控制与第二小区重叠的第一小区内的通信的方法和装置的实施例。该方法的一个实施例包括在第二小区处接收指示被选择与第一小区通信的设备的数量的信号，并且基于所选择的设备的数量来识别允许在第一小区内发生通信的一组子帧与第一个单元进行通信。该方法的该实施例还包括将该组子帧的指示递送到第一小区。

4. 发明申请

WO2012146983A1 METHOD FOR INTERFERENCE COORDINATION OF FEMTOCELLS, FEMTOCELL AND USER TERMINAL EQUIPMENT 审中-公开
标题翻译： FEMTOCELL，FEMTOCELL和用户终端设备的干扰协调方法
公开(公告)号：WO2012146983A1
公开(公告)日：2012-11-01
申请号：PCT/IB2012/000986
申请日：2012-04-25
申请人： ALCATEL LUCENT , JIANG, Qi , SHEN, Gang
发明人： JIANG, Qi , SHEN, Gang
IPC分类号： H04W16/14 , H04W72/12 , H04W74/08
CPC分类号： H04W16/14 , H04W36/04 , H04W48/02 , H04W48/12 , H04W52/242 , H04W52/244 , H04W52/245 , H04W84/045
摘要： The present invention proposes a femtocell interference coordination method, a femtocell and a user terminal equipment in a macro-femtocell deployment scenario. The key point of this invention is to stimulate a user terminal of the macrocell to initiate a random access request to a femtocell defined by a "closed subscriber group". Based on this, the femtocell will know there is a user that can not be detected by the macrocell and then trigger corresponding interference coordination operation to ensure that the user terminal equipment of the macrocell can at least receive information of control channels correctly.
摘要翻译：本发明提出了在毫微微小区部署场景中的毫微微小区干扰协调方法，毫微微小区和用户终端设备。本发明的关键点是刺激宏小区的用户终端发起对由“封闭用户组”定义的毫微微小区的随机接入请求。基于此，毫微微小区将知道存在无法由宏小区检测到的用户，然后触发相应的干扰协调操作，以确保宏小区的用户终端设备至少可以正确地接收控制信道的信息。

5. 发明申请

WO2012058820A1 METHOD AND DEVICE FOR REQUESTING ALMOST BLANK SUB FRAMES IN HETEROGENEOUS NETWORKS 审中-公开
标题翻译：在异构网络中请求ALMOST BLANK子帧的方法和设备
公开(公告)号：WO2012058820A1
公开(公告)日：2012-05-10
申请号：PCT/CN2010/078459
申请日：2010-11-05
申请人： ALCATEL-LUCENT SHANGHAI BELL CO., LTD. , BAKER, Matthew , HU, Teck , SHEN, Gang , JIANG, Qi
发明人： BAKER, Matthew , HU, Teck , SHEN, Gang , JIANG, Qi
IPC分类号： H04W16/02
CPC分类号： H04W16/02 , H04W48/08 , H04W48/16 , H04W72/00 , H04W76/28 , H04W88/08 , H04W92/20
摘要： One embodiment of the invention provides a mechanism to assist the eNodeB of the second cell, for example macrocell eNodeB or femtocell eNodeB to determine the configuration of ABSs. To be specific, the eNodeB of the first cell sends a request signaling to the eNodeB of the second cell to inform of the requirement for ABSs. The eNodeB of the second cell receives the request signaling from the eNodeB of the first cell, and then it determines the pattern of ABSs and sends the pattern of ABSs in the form of bitmap through a signaling to the eNodeB of the first cell. As the requirement for ABSs is determined by the eNodeB of the first cell on the basis of the number of the UEs and/or the traffic load of the UEs which are near the edge of coverage area of the picocell, it can help the eNodeB of the second cell to determine the configuration of ABSs, i.e. the pattern of ABSs, so that the efficient resource utilization is achieved.
摘要翻译：本发明的一个实施例提供了一种辅助第二小区的eNodeB（例如，宏小区eNodeB或毫微微小区eNodeB）来确定ABS的配置的机制。具体而言，第一小区的eNodeB向第二小区的eNodeB发送请求信令，以通知ABS的需求。第二小区的eNodeB接收来自第一小区的eNodeB的请求信令，然后确定ABS的模式，并通过信令将位图形式的ABS模式发送给第一小区的eNodeB。由于根据UE的数量和/或接近微微小区的覆盖区域的边缘的UE的业务负载，由第一小区的eNodeB确定ABS的要求，所以可以帮助eNodeB 确定ABS的配置的第二个单元，即ABS的模式，从而实现有效的资源利用。

6. 发明申请

WO2012061982A1 METHOD AND APPARATUS FOR SIGNALLING MEASUREMENT SIGNALLING 审中-公开
标题翻译：用于信号测量信号的方法和装置
公开(公告)号：WO2012061982A1
公开(公告)日：2012-05-18
申请号：PCT/CN2010/078592
申请日：2010-11-10
申请人： ALCATEL-LUCENT SHANGHAI BELL CO., LTD. , HUANG, Haiyang , BAKER, Matthew , HU, Teck , JIANG, Qi , SHEN, Gang , PALAT, Sudeep , WORRALL, Chandrika
发明人： HUANG, Haiyang , BAKER, Matthew , HU, Teck , JIANG, Qi , SHEN, Gang , PALAT, Sudeep , WORRALL, Chandrika
IPC分类号： H04B7/26 , H04W88/00 , H04W88/06
CPC分类号： H04W72/02 , H04W16/32 , H04W24/10 , H04W48/16 , H04W84/045
摘要： The eNB of a first cell being interfered by at least one second cell, obtains pattern information, from the eNB of the second cell or network configuration, indicating almost blank subframes that are configured by the eNB of the second cell or the network configuration; determines measurement signalling indicating subframes; and sends the measurement signalling to the UE. The UE in the first cell receives the measurement signalling from the serving eNB, the measurement signalling comprising at least one pattern information recommended by at least one second cell or network configuration, each of the pattern information indicating at least one almost blank subframe that is configured by the corresponding second cell; determines the resource used for measurement according to the measurement signalling; and carries out measurement on the determined resource.
摘要翻译：第一小区的eNB被至少一个第二小区干扰，从第二小区的eNB或网络配置的eNB获取指示由第二小区的eNB配置的空白子帧或网络配置的模式信息; 确定指示子帧的测量信号; 并向UE发送测量信令。第一小区中的UE从服务eNB接收测量信令，测量信令包括由至少一个第二小区或网络配置推荐的至少一个模式信息，每个模式信息指示被配置的至少一个几乎空白的子帧由相应的第二个单元格; 根据测量信号确定用于测量的资源; 并对所确定的资源进行测量。

7. 发明申请

WO2013113145A1 APPARATUSES, METHODS, AND COMPUTER PROGRAMS FOR A MOBILE TRANSCEIVER AND FOR A BASE STATION TRANSCEIVER 审中-公开
标题翻译：移动收发器和基站收发器的装置，方法和计算机程序
公开(公告)号：WO2013113145A1
公开(公告)日：2013-08-08
申请号：PCT/CN2012/070776
申请日：2012-01-30
申请人： ALCATEL-LUCENT SHANGHAI BELL CO., LTD. , ALCATEL LUCENT , LIU, Jianguo , LIU, Zheng , JIANG, Qi
发明人： LIU, Jianguo , LIU, Zheng , JIANG, Qi
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04L5/001 , H04L5/0037 , H04L5/0053 , H04L5/0091 , H04W72/1278
摘要： Embodiments provide methods, apparatuses and computer programs for a mobile transceiver 100 and for a base station transceiver 200 in a mobile communication system. The mobile transceiver apparatus 10 comprises means for receiving 12 a first configuration message from the base station transceiver 200. The first configuration message comprises information on a control region for the mobile transceiver 100. The control region indicates radio resources used by the base station transceiver 200 to transmit a control message to the mobile transceiver 100 on a control channel. The means for receiving 12 is operable to receive a second configuration message from the base station transceiver 200. The second configuration message comprises information on a search space. The search space indicates a subset of radio resources of the control region and the search space comprises a spatial radio resource. The mobile transceiver apparatus 10 further comprises means for controlling 14 the means for receiving 12 to receive the control message on the control channel based on the information on the search space and the spatial resource using the plurality of antennas 1 10. The base station transceiver apparatus comprises corresponding means for generating the first and second configuration messages and for transmitting the configuration messages to the mobile transceiver.
摘要翻译：实施例提供了移动收发机100和移动通信系统中的基站收发信机200的方法，装置和计算机程序。移动收发机装置10包括用于从基站收发信机200接收第一配置消息的装置。第一配置消息包括关于移动收发信机100的控制区域的信息。控制区域指示由基站收发信机200使用的无线电资源以在控制信道上向移动收发机100发送控制消息。用于接收的装置12可操作以从基站收发机200接收第二配置消息。第二配置消息包括关于搜索空间的信息。搜索空间指示控制区域的无线电资源的子集，并且搜索空间包括空间无线电资源。移动收发机装置10还包括用于基于关于搜索空间的信息和使用多个天线110的空间资源来控制14用于接收的装置12以在控制信道上接收控制消息的装置。基站收发器装置包括用于产生第一和第二配置消息并将配置消息发送到移动收发机的相应装置。

8. 发明申请

WO2012061976A1 METHODS AND DEVICES FOR PROVIDING MEASUREMENT REPORTS 审中-公开
标题翻译：提供测量报告的方法和设备
公开(公告)号：WO2012061976A1
公开(公告)日：2012-05-18
申请号：PCT/CN2010/078552
申请日：2010-11-09
申请人： ALCATEL-LUCENT SHANGHAI BELL CO., LTD. , BAKER, Matthew , HU, Teck , GERLACH, Christian , JIANG, Qi
发明人： BAKER, Matthew , HU, Teck , GERLACH, Christian , JIANG, Qi
IPC分类号： H04W24/00
CPC分类号： H04W24/02 , H04W24/10 , H04W28/04 , H04W48/16
摘要： The invention proposes method of providing measurement reports. The eNodeB sends (S10, S11) a user equipment information about a plurality of subframe patterns used by a plurality of wireless networks respectively, and notifies (S12, S13) the user equipment associations between the measurement reports and said plurality of subframe patterns. The user equipment measures (S14) channel information in at least one subframe patterns, generates measurement reports for said at least one subframe patterns according to said association, and sends (S15, S16) said measurement reports to said eNodeB. The eNodeB relates (S17) each of the received measurement reports with the corresponding subframe pattern according to said association.
摘要翻译：本发明提出了提供测量报告的方法。 eNodeB分别发送（S10，S11）关于多个无线网络使用的多个子帧模式的用户设备信息，并通知（S12，S13）测量报告与所述多个子帧模式之间的用户设备关联。用户设备在至少一个子帧模式中测量（S14）信道信息，根据所述关联产生所述至少一个子帧模式的测量报告，并将所述测量报告（S15，S16）发送到所述eNodeB。 eNodeB根据所述关联（S17）将每个接收到的测量报告与相应的子帧模式相关联。

9. 发明申请

WO2014047846A1 A METHOD FOR DETERMINING RESOURCES OF PHYSICAL DOWNLINK CONTROL CHANNELS 审中-公开
标题翻译：一种确定物理下行链路控制信道资源的方法
公开(公告)号：WO2014047846A1
公开(公告)日：2014-04-03
申请号：PCT/CN2012/082195
申请日：2012-09-27
申请人： ALCATEL-LUCENT , ALCATEL-LUCENT SHANGHAI BELL CO., LTD.
发明人： WONG, Shin Horng , BAKER, Matthew , JIANG, Qi , LIU, Zheng
IPC分类号： H04W28/16
CPC分类号： H04W72/042 , H04J11/0086 , H04L5/0007 , H04L5/001 , H04L5/0053
摘要： A method for determining resources to be decoded by the UE to retrieve physical downlink control channels. A method is in a UE or an eNB and comprises the following steps of: i. determining a start position of a unit of resources in one physical resource block pair; ii, determining a gap between two of the units; and iii. determining a set of units, in a given plurality of physical resource block pairs, according to said start position and said gap, as the resources to be decoded. In this way, the eNB and the UE can locate all the resources for the EPDCCH, namely the search space is determined. This aspect allows a balance between the number of blind decoding and eNB scheduling flexibility in the EPDCCH search space.
摘要翻译：一种用于确定由UE解码以检索物理下行链路控制信道的资源的方法。一种方法在UE或eNB中，并且包括以下步骤：i。确定一个物理资源块对中的资源单元的开始位置; ii，确定两个单位之间的差距; 和iii。根据所述开始位置和所述间隙，在给定的多个物理资源块对中确定一组单元作为要解码的资源。以这种方式，eNB和UE可以定位EPDCCH的所有资源，即确定搜索空间。该方面允许在EPDCCH搜索空间中的盲解码和eNB调度灵活性之间的平衡。

10. 发明申请

WO2014107847A1 METHOD AND APPARATUS FOR RADIO LINK MONITORING 审中-公开
标题翻译：无线电链路监测的方法和装置
公开(公告)号：WO2014107847A1
公开(公告)日：2014-07-17
申请号：PCT/CN2013/070248
申请日：2013-01-09
申请人： ALCATEL LUCENT , ALCATEL-LUCENT SHANGHAI BELL CO., LTD.
发明人： HU, Teck , LIU, Zheng , JIANG, Qi
IPC分类号： H04W72/04
CPC分类号： H04L1/203 , H04W76/25
摘要： The present invention relates to method and apparatus for channel direction information feedback in a heterogeneous system. According to an embodiment of the present invention, a method for radio link monitoring in a user equipment, comprises: estimating downlink radio link quality; comparing the estimated downlink radio link quality with at least an out-of-sync enhanced physical downlink control channel-EPDCCH threshold which denotes a radio link quality level corresponding to a predetermined block error rate of a hypothetical EPDCCH transmission; determining that the radio link is at an out-of-sync status based on at least comparison between the estimated downlink radio link quality and the out-of sync EPDCCH threshold; comparing the estimated downlink radio link quality with at least an in-sync EPDCCH threshold which denotes a radio link quality level corresponding to a predetermined block error rate of the hypothetical EPDCCH transmission; determining that the radio link is at an in-sync status based on at least comparison between the estimated downlink radio link quality and the in-sync EPDCCH threshold; indicating to higher layers the determined status of the radio link. The embodiments of the present invention further relate to corresponding user equipment and computer program product.
摘要翻译：本发明涉及异构系统中信道方向信息反馈的方法和装置。根据本发明的一个实施例，一种用户设备中无线电链路监控的方法，包括：估计下行无线电链路质量; 将所估计的下行链路无线电链路质量与表示与假定EPDCCH传输的预定块错误率相对应的无线电链路质量等级的至少不同步增强物理下行链路控制信道-EPDCCH阈值进行比较; 至少基于所估计的下行链路无线电链路质量和不同步EPDCCH阈值之间的比较来确定所述无线电链路处于不同步状态; 将所估计的下行链路无线链路质量与表示与所述假想EPDCCH传输的预定块差错率相对应的无线电链路质量等级的至少同步EPDCCH阈值进行比较; 基于估计的下行链路无线电链路质量和同步EPDCCH阈值之间的至少比较，确定无线电链路处于同步状态; 向更高层指示无线电链路的确定状态。本发明的实施例还涉及相应的用户设备和计算机程序产品。

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