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1. 发明申请

WO2016070397A1 METHOD FOR ASSISTING DATA TRANSMISSION ON FIRST CARRIER BY INDICATING TERMINATION POINT OF DATA TRANSMISSION 审中-公开
标题翻译：通过指示数据传输终止点来辅助第一载波的数据传输的方法
公开(公告)号：WO2016070397A1
公开(公告)日：2016-05-12
申请号：PCT/CN2014/090540
申请日：2014-11-07
申请人： ALCATEL-LUCENT SHANGHAI BELL CO., LTD. , ALCATEL LUCENT
发明人： BAKER, Matthew P.J. , YE, Sigen , HU, Teck , WONG, Shin Horng , HAN, Feng , KHAWER, Mohammad R.
IPC分类号： H04W72/04 , H04L5/00
CPC分类号： H04L5/0048 , H04L5/001 , H04L5/0053 , H04L5/0096 , H04L27/0006 , H04W72/042 , H04W72/1289
摘要： A method is provided for assisting data transmission on a first carrier by indicating a termination point of data transmission in a transmitting device and apparatus thereof, wherein the method comprises the steps of: A. transmitting data on the carrier to a receiving device in a first subframe; and B. transmitting downlink control information to the receiving device; wherein the downlink control information includes a termination point indication for indicating a termination point of the data in the first subframe. The method and apparatus could improve the utilization of subframe and transmission capacity, and enable LTE to satisfy the regulations for unlicensed operation with high spectral efficiency.
摘要翻译：提供了一种通过在发送装置及其装置中指示数据传输的终止点来辅助在第一载波上进行数据传输的方法，其中，所述方法包括以下步骤：A.在载波上以第一方式将数据发送到接收装置子帧; 和B.向所述接收设备发送下行链路控制信息; 其中所述下行链路控制信息包括用于指示所述第一子帧中的所述数据的终止点的终止点指示。该方法和装置可以提高子帧的利用率和传输容量，使LTE能够满足高频谱效率的无执照操作规定。

2. 发明申请

WO2015192293A1 METHOD AND APPARATUS FOR TRIGGERING NAICS IN WIRELESS NETWORK 审中-公开
标题翻译：用于在无线网络中触发NAICS的方法和装置
公开(公告)号：WO2015192293A1
公开(公告)日：2015-12-23
申请号：PCT/CN2014/079951
申请日：2014-06-16
申请人： ALCATEL LUCENT , ALCATEL-LUCENT SHANGHAI BELL CO., LTD
发明人： WONG, Shin Horng , LIU, Zheng , HU, Teck
IPC分类号： H04W36/00
CPC分类号： H04J11/005
摘要： The present invention is to provide a suitable scheme for triggering to activate or deactivate NAICS so as to overcome the defect in the prior art. According to a further aspect of the present invention, a method in an UE of a wireless network for triggering NAICS is provided, wherein said method comprising: - receiving a first set of NAICS information from the base station of serving cell of the UE, which comprises the cell ID of the neighboring cells in a Interfering NAICS Cell list ( INCL); - determining the NAICS cell(s) among the neighboring cells based on the first set of NAICS information; - sending the cell ID of NAICS cell(s) to the base station, for triggering to activate NAICS. In another embodiment, the method in UE further comprises: - detecting the information of degradation of the UE operating in NAICS with a NAICS cell; and - deactivating NAICS with the NAICS cell upon the determination of the detected information of degradation of UE meeting the predefined criterion. With the present invention, the following advantages are achieved: 1) the flexibility of the NAICS interfering cell's schedule is enhance due to the suitable scheme for triggering to activate or deactivate NAICS; 2) the system performance of the wireless network is not impacted too much while involving NAICS with the NAICS interfering cell, by the suitable scheme for triggering to activate or deactivate NAICS.
摘要翻译：本发明是提供用于触发激活或去激活NAICS的合适方案，以克服现有技术中的缺陷。根据本发明的另一方面，提供了一种用于触发NAICS的无线网络的UE中的方法，其中所述方法包括： - 从所述UE的服务小区的基站接收第一组NAICS信息，所述第一组NAICS信息包括干扰NAICS小区列表（INCL）中的相邻小区的小区ID; - 基于所述第一组NAICS信息来确定所述相邻小区中的NAICS小区; - 将NAICS小区的小区ID发送到基站，以触发激活NAICS。在另一个实施例中，UE中的方法还包括： - 利用NAICS小区检测在NAICS中操作的UE的退化信息; 以及 - 在确定所述检测到的符合所述预定准则的UE的退化信息时，使用NAICS小区去激活NAICS。利用本发明，实现了以下优点：1）由于触发激活或去激活NAICS的合适方案，NAICS干扰小区的时间表的灵活性得到增强; 2）无线网络的系统性能不会受到NAICS与NAICS干扰小区相关的影响，通过触发激活或停用NAICS的合适方案。

3. 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。

4. 发明申请

WO2016070398A1 METHOD AND APPARATUS FOR SUPPORTING PARTIAL SUB-FRAME DATA TRANSMISSION IN LTE SYSTEMS 审中-公开
标题翻译：支持LTE系统中部分子帧数据传输的方法和装置
公开(公告)号：WO2016070398A1
公开(公告)日：2016-05-12
申请号：PCT/CN2014/090542
申请日：2014-11-07
申请人： ALCATEL-LUCENT SHANGHAI BELL CO., LTD. , ALCATEL LUCENT
发明人： BAKER, Matthew P.J. , YE, Sigen , HU, Teck , WONG, Shin Horng , HAN, Feng
IPC分类号： H04L1/18
CPC分类号： H04L1/0025 , H04L1/0027 , H04L1/0033 , H04L1/18 , H04L5/0044 , H04W72/042 , H04W72/0446
摘要： Method and apparatus for supporting a partial sub-frame data transmission in LTE systems. The transmitting device performs a channel assessment in a previous sub-frame in an unlicensed carrier (S110). After a successful channel assessment, the transmitting device starts a data transmission (S120). The transmitting device transmits a control message for indicating the data transmission in (E)PDCCH (S140). The control message may include the starting time of the data transmission and /or at least one transmission characteristic in the previous sub-frame. The transmission device may transmit an initial control message for indicating a potential data transmission being started in the sub-frame in which the initial control message is transmitting. Method and apparatus enable (E)CCA to take place at any time, and data transmission to start earlier than the next sub-frame boundary after a successful completion of (E)CCA, thus improving the data transmission capacity, especially in circumstances when the maximum length of transmission is constrained.
摘要翻译：用于支持LTE系统中的部分子帧数据传输的方法和装置。发送装置在未经许可的载体中执行前一子帧中的信道评估（S110）。在成功的信道评估之后，发送设备开始数据传输（S120）。发送装置在（E）PDCCH中发送用于指示数据发送的控制消息（S140）。控制消息可以包括数据传输的开始时间和/或先前子帧中的至少一个传输特性。发送装置可以在初始控制消息正在发送的子帧中发送用于指示正在开始的潜在数据发送的初始控制消息。方法和装置使得（E）CCA能够在（E）CCA成功完成之后随时发生CCA，数据传输比下一个子帧边界更早地开始，从而提高数据传输容量，特别是在传输的最大长度受到约束。

5. 发明申请

WO2015168907A1 METHOD AND APPARATUS FOR ASSISTING UE TO REDUCE INTERFERENCE 审中-公开
标题翻译：用于辅助UE减少干扰的方法和装置
公开(公告)号：WO2015168907A1
公开(公告)日：2015-11-12
申请号：PCT/CN2014/077056
申请日：2014-05-08
申请人： ALCATEL LUCENT , ALCATEL-LUCENT SHANGHAI BELL CO., LTD
发明人： HU, Teck , BAKER, Matthew , LIU, Zheng , WONG, Shin Horng
IPC分类号： H04W72/04
CPC分类号： H04W72/0426 , H04W72/042
摘要： The present invention aims to assist UE to reduce the interference from the neighboring base station by providing UE with subset restriction(SR)related information which includes one or more levels of multiple-level signaling. According to the present invention, an apparatus, in a base station in a wireless network, for assisting UE served by another base station to reduce interference, is provided, the apparatus comprises: means for receiving the request for subset restriction from the serving base station; means for, in response to the request, providing the subset restriction related information to said serving base station, wherein the SR related information may comprise one or more levels of multiple-level signaling, the first level of which indicating whether to activate SR and the next levels of which indicating the specifics of SR if SR is to be activated. With the present invention, the following advantages are achieved: -1)The subset restriction related information provided by the interfering base station assists UE to reduce the erroneous detection and improve its throughout performance; 2)The hierarchy of multiple-level signaling provides more flexibility for base stations to indicate various combinations of subset restriction. This is to allow base stations to decide to start or stop the subset restriction; 3)The hierarchy of multiple-level signaling provides a flexibility to accommodate future expansion.
摘要翻译：本发明旨在通过向UE提供包括一个或多个多级信令级别的子集限制（SR）相关信息来帮助UE减少来自相邻基站的干扰。根据本发明，提供了一种在无线网络的基站中用于辅助由另一基站服务的UE来减少干扰的装置，该装置包括：用于从服务基站接收子集限制请求的装置 ; 用于响应于所述请求向所述服务基站提供所述子集限制相关信息的装置，其中所述SR相关信息可以包括一个或多个多级信令，所述多级信令的第一级指示是否激活SR，并且如果要激活SR，则其下一级表示SR的细节。利用本发明，实现以下优点：-1）由干扰基站提供的子集限制相关信息有助于UE减少错误检测并提高其性能; 2）多级信令的层次结构为基站提供了更多的灵活性，以指示子集限制的各种组合。这是为了允许基站决定启动或停止子集限制; 3）多级信令的层次结构提供了灵活性来适应未来的扩展。

6. 发明申请

WO2013166701A1 METHOD AND APPARATUS FOR INVOKING A RESPONSE OF THE CURRENT TDD SUBFRAME CONFIGURATION 审中-公开
标题翻译：用于调用电流TDD子帧配置的响应的方法和装置
公开(公告)号：WO2013166701A1
公开(公告)日：2013-11-14
申请号：PCT/CN2012/075344
申请日：2012-05-11
申请人： ALCATEL LUCENT , ALCATEL-LUCENT SHANGHAI BELL CO., LTD. , HU, Teck , PANG, Jiyong
发明人： HU, Teck , PANG, Jiyong
IPC分类号： H04W28/16 , H04W72/04
CPC分类号： H04L5/0053 , H04L5/14 , H04W28/08 , H04W28/16 , H04W92/20
摘要： The invention provides a method and apparatus for invoking a response of a current TDD subframe configuration. First, the first base station sends to the second base station a first message for invoking a response of a current TDD subframe configuration of the second base station. Second, the second base station receives the first message from the first base station and then sends to the first base station a second message in response to the first message, the second message including the current TDD subframe configuration of the second base station. Third, the first base station receives the second message from the second base station and acquires the current TDD subframe configuration of the second base station from the second message. The first message can be a LOAD INFORMATION message, wherein the LOAD INFORMATION message comprises a TDD subframe assignment invoke included in an Invoke Indication IE, and the TDD subframe assignment invoke is used for indicating the invoke of the response of the current TDD subframe configuration of the second base station.
摘要翻译：本发明提供一种用于调用当前TDD子帧配置的响应的方法和装置。首先，第一基站向第二基站发送用于调用第二基站的当前TDD子帧配置的响应的第一消息。其次，第二基站从第一基站接收第一消息，然后响应于第一消息向第一基站发送第二消息，第二消息包括第二基站的当前TDD子帧配置。第三，第一基站从第二基站接收第二消息，并从第二消息获取第二基站的当前TDD子帧配置。第一消息可以是LOAD INFORMATION消息，其中LOAD INFORMATION消息包括在Invoke指示IE中包括的TDD子帧分配调用，并且TDD子帧分配调用用于指示对当前TDD子帧配置的响应的调用第二个基站。

7. 发明申请

WO2013138988A1 METHOD AND APPARATUS FOR INTERFERENCE COORDINATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统干扰协调的方法与装置
公开(公告)号：WO2013138988A1
公开(公告)日：2013-09-26
申请号：PCT/CN2012/072565
申请日：2012-03-19
申请人： ALCATEL-LUCENT SHANGHAI BELL CO., LTD. , ALCATEL LUCENT , PANG, Jiyong , HU, Teck
发明人： PANG, Jiyong , HU, Teck
IPC分类号： H04W72/08
CPC分类号： H04W72/082 , H04W72/0426
摘要： Embodiments of the present invention disclose a method and apparatuses for interference coordination in a wireless communication system. The method comprises: detecting, by an interfering eNB, mismatching between subframe configuration of its downlink transmission and subframe configuration of uplink transmission of an interfered eNB; and informing the interfered eNB of a Relative Narrow-Band Transmit Power RNTP with a flag, wherein the flag indicates the RNTP is used for scheduling resource allocation of uplink transmission by the interfered eNB. According to embodiments of the present invention, by adapting the RNTP in Release 8/9, an proactive inter-cell interference coordination (ICIC) for the eNB-to-eNB interference can be implemented. Moreover, the RNTP can be used with a message of the OI-like as previously proposed, so as to achieve a better bi-directional ICIC in the eNB-to-eNB interference case.
摘要翻译：本发明的实施例公开了一种用于无线通信系统中的干扰协调的方法和装置。该方法包括：由干扰eNB检测其下行链路传输的子帧配置与被干扰eNB的上行传输的子帧配置之间的不匹配; 并通知具有标志的相对窄带发射功率RNTP的被干扰eNB，其中，所述标志指示所述RNTP用于调度受干扰eNB对上行链路传输的资源分配。根据本发明的实施例，通过在版本8/9中适配RNTP，可以实现用于eNB到eNB干扰的主动小区间干扰协调（ICIC）。此外，如先前所提出的，RNTP可以与OI类似的消息一起使用，以便在eNB到eNB干扰情况下实现更好的双向ICIC。

8. 发明申请

WO2013138986A1 INTERFERENCE INDICATOR FOR WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：无线通信系统干扰指标
公开(公告)号：WO2013138986A1
公开(公告)日：2013-09-26
申请号：PCT/CN2012/072553
申请日：2012-03-19
申请人： ALCATEL LUCENT , ALCATEL-LUCENT SHANGHAI BELL CO., LTD. , HU, Teck , PANG, Jiyong
发明人： HU, Teck , PANG, Jiyong
IPC分类号： H04W74/04
CPC分类号： H04W72/082 , H04W92/20
摘要： Methods and apparatuses for indicating an interference distribution in frame between base stations are provided. The method comprises: in response to a mismatch between a first frame allocation used by a first base station and a second frame allocation used by a second base station, transmitting, from the first base station to the second base station, a message for indicating an interference distribution in frame, A new information element, i.e., UL ABS (uplink Almost Blank Subframe) is introduced to indicate the uplink ABS information of the interfering base station. A modified DL ABS with a flag is used to indicate the downlink ABS information of the interfering base station, wherein the flag is to indicate that the DL ABS is used to protect UL transmission in the recipient base station.
摘要翻译：提供了用于指示基站之间的帧中的干扰分布的方法和装置。该方法包括：响应于由第一基站使用的第一帧分配与由第二基站使用的第二帧分配之间的不匹配，从第一基站向第二基站发送用于指示第引入帧中的干扰分布，引入新的信息元素，即UL ABS（上行链路近似空白子帧），以指示干扰基站的上行链路ABS信息。使用具有标志的经修改的DL ABS来指示干扰基站的下行链路ABS信息，其中标志是指示DL ABS用于保护接收者基站中的UL传输。

9. 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。

10. 发明申请

WO2014086042A1 METHOD AND APPARATUS FOR USE IN USER EQUIPMENT CONFIGURED WITH EPDCCH FOR PROVIDING DOWNLINK RADIO LINK CONDITION 审中-公开
标题翻译：用于配置EPDCCH的用户设备提供下行链路无线链路条件的方法和装置
公开(公告)号：WO2014086042A1
公开(公告)日：2014-06-12
申请号：PCT/CN2012/086187
申请日：2012-12-07
申请人： ALCATEL LUCENT , ALCATEL-LUCENT SHANGHAI BELL CO., LTD.
发明人： HU, Teck , LIU, Zheng , JIANG, Qi
IPC分类号： H04W24/00
CPC分类号： H04W72/085 , H04L5/001 , H04L5/0053 , H04L5/0057 , H04L5/006 , H04L5/0085 , H04L5/0092 , H04W24/10 , H04W72/042 , H04W88/02 , H04W88/08
摘要： The invention provides a method for use in a user equipment configured with EPDCCH, the method comprising: measuring downlink radio link quality corresponding to UE-specific search space in EPDCCH; and sending an EPDCCH CQI to a serving base station to indicate the measured downlink radio link quality. The invention further provides a method for use in a user equipment configured with EPDCCH, the method comprising: measuring downlink radio link quality corresponding to UE-specific search space in EPDCCH; and sending an EPDCCH failure indicator to a serving base station when the measured downlink radio link quality does not meet a predetermined condition. The invention further provides a method for use in a user equipment configured with EPDCCH, the method comprising: measuring downlink radio link quality corresponding to common search space in PDCCH on frames where EPDCCH is configured; and triggering radio link failure when the measured downlink radio link quality does not meet a predetermined condition.
摘要翻译：本发明提供了一种在配置有EPDCCH的用户设备中使用的方法，所述方法包括：测量与EPDCCH中的UE专用搜索空间相对应的下行无线链路质量; 并向服务基站发送EPDCCH CQI以指示所测量的下行无线电链路质量。本发明还提供了一种在配置有EPDCCH的用户设备中使用的方法，所述方法包括：测量与EPDCCH中的UE专用搜索空间相对应的下行链路无线链路质量; 以及当所测量的下行链路无线电链路质量不满足预定条件时，向服务基站发送EPDCCH故障指示符。本发明还提供了一种在配置有EPDCCH的用户设备中使用的方法，该方法包括：在配置了EPDCCH的帧上测量PDCCH中与公共搜索空间相对应的下行链路无线链路质量; 并且当所测量的下行链路无线电链路质量不满足预定条件时触发无线电链路故障。

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