公开(公告)号：WO2011101266A8

公开(公告)日：2012-03-29

申请号：PCT/EP2011051699

申请日：2011-02-07

Applicant: ALCATEL LUCENT ,  BRAUN VOLKER ,  HALBAUER HARDY

Inventor： BRAUN VOLKER ,  HALBAUER HARDY

IPC: H04L1/00

CPC classification number: H04L1/0002 ,  H04L1/0006 ,  H04L1/0009

Abstract: The invention relates to a method for selecting a set of transport formats to be used for transmissions on a backhauling link (BL) between a base station (BS) and a relay node (RN) of a wireless communications cell (1), comprising: a) generating measurement signals (UL MS, DL MS), in particular a plurality of transport blocks or pilot signals, the measurement signals (UL MS, DL MS) having a transport format supported by the backhauling link (BL); b) transmitting the measurement signals (UL MS, DL MS) over the backhauling link (BL); c) evaluating a transmission quality for the transmission of the measurement signals (UL MS, DL MS) over the backhauling link (BL); repeating steps a) to c) for a plurality of transport formats, and, d) based on the transmission quality, selecting from the plurality of transport formats a set of transport formats to be used for subsequent transmissions of data packets on the backhauling link (BL). The invention also relates to a base station (BS) and to a relay node (RN) for implementing the method, and also to a communications cell (1) and a communications network (2) comprising the same.

Abstract translation: 本发明涉及一种用于选择要用于无线通信小区（1）的基站（BS）和中继节点（RN）之间的回程链路（BL）上的传输的一组传输格式的方法，包括： a）产生测量信号（UL MS，DL MS），特别是多个传输块或导频信号，具有由回程链路（BL）支持的传输格式的测量信号（UL MS，DL MS）; b）通过回程链路（BL）发送测量信号（UL MS，DL MS）; c）评估用于在所述回程链路（BL）上传输所述测量信号（UL MS，DL MS）的传输质量; 对多种传输格式重复步骤a）至c），以及d）基于传输质量，从多个传输格式中选择要用于在回程链路上的数据分组的后续传输的一组传输格式（ BL）。 本发明还涉及基站（BS）和用于实现该方法的中继节点（RN），并且还涉及包括该方法的通信小区（1）和通信网络（2）。

公开(公告)号：WO2011071789A1

公开(公告)日：2011-06-16

申请号：PCT/US2010/059020

申请日：2010-12-06

Applicant: ALCATEL-LUCENT USA INC. ,  ALCATEL-LUCENT ,  MONOGIOUDIS, Pantelis ,  BRAUN, Volker

Inventor： ALCATEL-LUCENT ,  MONOGIOUDIS, Pantelis ,  BRAUN, Volker

IPC: H04B17/02 ,  H04W52/46 ,  H04W52/14

CPC classification number: H04W52/46 ,  H04B7/2606 ,  H04B17/40 ,  H04W24/10 ,  H04W52/146 ,  H04W60/00 ,  H04W84/047

Abstract: In one embodiment, a request is sent to a relay node (RN) requesting the RN to perform a signal measurement operation. The request includes an indication to measure a signal strength of a link between the RN and a user equipment (UE). A signal measurement value is received from relay node, a determination on whether to associate the UE with the RN is made based on the signal measurement value.

Abstract translation: 在一个实施例中，向中继节点（RN）发送请求RN请求执行信号测量操作的请求。 该请求包括用于测量RN与用户设备（UE）之间的链路的信号强度的指示。 从中继节点接收信号测量值，根据信号测量值确定是否将UE与RN相关联。

公开(公告)号：WO2011101266A1

公开(公告)日：2011-08-25

申请号：PCT/EP2011/051699

申请日：2011-02-07

Applicant: ALCATEL LUCENT ,  BRAUN, Volker ,  HALBAUER, Hardy

Inventor： BRAUN, Volker ,  HALBAUER, Hardy

IPC: H04L1/00

CPC classification number: H04L1/0002 ,  H04L1/0006 ,  H04L1/0009

Abstract: The invention relates to a method for selecting a set of transport formats to be used for transmissions on a backhauling link (BL) between a base station (BS) and a relay node (RN) of a wireless communications cell (1), comprising: a) generating measurement signals (UL MS, DL MS), in particular a plurality of transport blocks or pilot signals, the measurement signals (UL MS, DL MS) having a transport format supported by the backhauling link (BL); b) transmitting the measurement signals (UL MS, DL MS) over the backhauling link (BL); c) evaluating a transmission quality for the transmission of the measurement signals (UL MS, DL MS) over the backhauling link (BL); repeating steps a) to c) for a plurality of transport formats, and, d) based on the transmission quality, selecting from the plurality of transport formats a set of transport formats to be used for subsequent transmissions of data packets on the backhauling link (BL). The invention also relates to a base station (BS) and to a relay node (RN) for implementing the method, and also to a communications cell (1) and a communications network (2) comprising the same.

Abstract translation: 本发明涉及一种用于选择要用于无线通信小区（1）的基站（BS）和中继节点（RN）之间的回程链路（BL）上的传输的一组传输格式的方法，包括： a）产生测量信号（UL MS，DL MS），特别是多个传输块或导频信号，具有由回程链路（BL）支持的传输格式的测量信号（UL MS，DL MS）; b）通过回程链路（BL）发送测量信号（UL MS，DL MS）; c）评估用于在所述回程链路（BL）上传输所述测量信号（UL MS，DL MS）的传输质量; 对多种传输格式重复步骤a）至c），以及d）基于传输质量，从多个传输格式中选择要用于在回程链路上的数据分组的后续传输的一组传输格式（ BL）。 本发明还涉及基站（BS）和用于实现该方法的中继节点（RN），并且还涉及包括该方法的通信小区（1）和通信网络（2）。

公开(公告)号：WO2011101219A1

公开(公告)日：2011-08-25

申请号：PCT/EP2011/051213

申请日：2011-01-28

Applicant: ALCATEL LUCENT ,  BRAUN, Volker

Inventor： BRAUN, Volker

IPC: H04W72/04

CPC classification number: H04W72/04 ,  H04B7/15592 ,  H04L63/123 ,  H04W8/26 ,  H04W12/10 ,  H04W72/1289 ,  H04W84/047

Abstract: The invention relates to a base station (BS) for a communications cell (1) of a wireless network (2), the base station (BS) being adapted for generating a scheduling grant (SG1, SG2) to be transported from the base station (BS) to a relay node (RN) of the communications cell (1), the base station (BS) being further adapted for including a user equipment identifier into the scheduling grant (SG1, SG2), the user equipment identifier being indicative of a user equipment (UE1, UE2) to which a data packet (DP) to be transmitted by the base station (BS) should be forwarded by the relay node (RN). The invention also relates to a relay node (RN), to a communications cell (1), to a communications network (2), and to a method for cooperative relaying in a communications cell (1).

Abstract translation: 本发明涉及一种用于无线网络（2）的通信小区（1）的基站（BS），所述基站（BS）适于生成要从基站传输的调度许可（SG1，SG2） （BS）到所述通信小区（1）的中继节点（RN），所述基站（BS）还适于将用户设备标识符包括在所述调度许可（SG1，SG2）中，所述用户设备标识符指示 由基站（BS）发送的数据分组（DP）应由中继节点（RN）转发到的用户设备（UE1，UE2）。 本发明还涉及到通信小区（1）的中继节点（RN），通信网络（2）以及在通信小区（1）中协作中继的方法。

公开(公告)号：WO2011085922A1

公开(公告)日：2011-07-21

申请号：PCT/EP2010/070324

申请日：2010-12-21

Applicant: ALCATEL LUCENT ,  BLUME, Oliver ,  BRAUN, Volker

Inventor： BLUME, Oliver ,  BRAUN, Volker

IPC: H05K7/20

CPC classification number: H05K7/20418

Abstract: The invention relates to a miniaturized base station apparatus (100) comprising a plurality of active electronic components (104; 106), a housing (102) and an attachment means (112), wherein the housing comprises at least one metal component (108), wherein the plurality of electronic devices is connected to the metal component by means of at least one thermal conductor, wherein the attachment means is adapted for fixing the miniaturized base station apparatus to a mounting structure (110) such that the metal component is connected to the mounting structure and that a thermal connection is established between the plurality of active electronic components and the mounting structure.

Abstract translation: 本发明涉及一种包括多个有源电子部件（104; 106），壳体（102）和附接装置（112）的小型化基站装置（100），其中壳体包括至少一个金属部件（108） ，其中所述多个电子设备通过至少一个热导体连接到所述金属部件，其中所述附接装置适于将所述小型化基站设备固定到安装结构（110），使得所述金属部件连接到 安装结构，并且在多个有源电子部件和安装结构之间建立热连接。

公开(公告)号：WO2012159819A1

公开(公告)日：2012-11-29

申请号：PCT/EP2012/056610

申请日：2012-04-12

Applicant: ALCATEL LUCENT ,  BRAUN, Volker

Inventor： BRAUN, Volker

IPC: H04L1/18

CPC classification number: H04L1/1845 ,  H04L1/1657 ,  H04L1/1812 ,  H04L1/1819 ,  H04L1/1867 ,  H04L1/1896 ,  H04L2001/0097

Abstract: The invention relates to a method (MET1) for retransmitting data from a first network node (BS) of a radio communication system to a second network node (MS) of the radio communication system. The method (MET1) comprises the steps of transmitting (M1/1) a first data block (D1) from the first network node (BS) to the second network node (MS), the first data block (D1) comprise an information part (INFO-BITS), determining (M1/7) at the first network node (BS) a second data block (D2) with redundancy information of all data elements of the first data block (D1) by applying an information compression to all the data elements, and transmitting (M1/12) the second data block (D2) from the first network node (BS) to the second network node (MS). The invention further relates to the first network node (BS) for use in the radio communication system and to the second network node (MS) for use in the radio communication system.

Abstract translation: 本发明涉及一种用于从无线电通信系统的第一网络节点（BS）向无线电通信系统的第二网络节点（MS）重传数据的方法（MET1）。 该方法（MET1）包括从第一网络节点（BS）向第二网络节点（MS）发送（M1 / 1）第一数据块（D1）的步骤，第一数据块（D1）包括信息部分 （INFO-BITS），通过对所有这些信息进行信息压缩，在第一网络节点（BS）处确定具有第一数据块（D1）的所有数据元素的冗余信息的第二数据块（D2）的（M1 / 7） 数据元素，以及从第一网络节点（BS）向第二网络节点（MS）发送（M1 / 12）第二数据块（D2）。 本发明还涉及在无线电通信系统中使用的第一网络节点（BS）和用于无线电通信系统中的第二网络节点（MS）。

公开(公告)号：WO2012045584A1

公开(公告)日：2012-04-12

申请号：PCT/EP2011/066484

申请日：2011-09-22

Applicant: ALCATEL LUCENT ,  CESAR, Bozo ,  STANZE, Oliver ,  BRAUN, Volker ,  WEBER, Andreas

Inventor： CESAR, Bozo ,  STANZE, Oliver ,  BRAUN, Volker ,  WEBER, Andreas

IPC: H04W48/12 ,  H04W72/08

CPC classification number: H04W72/082 ,  H04L5/0053 ,  H04W16/10 ,  H04W16/32 ,  H04W84/045

Abstract: The invention relates to a method for mitigating interference on a physical downlink control channel (PDCCH) used by at least two cells (C1, C2), the method comprising: distributing a number of control channel elements of the Physical Downlink Control Channel (PDCCH) among the cells (C1, C2), and determining a set of cell identifiers (cell ID1, cell ID2) for the cells (C1, C2) based on a number of collisions of the control channel elements in a downlink sub-frame (SF) of the Physical Downlink Control Channel (PDCCH), a location of the control channel elements in the downlink sub-frame (SF) being dependent on the cell identifiers (cell ID1, cell ID2). The invention also relates to a computer program product and to an arrangement (BS1) for implementing the method, as well as to a heterogeneous network (1) comprising at least one such arrangement (BS1).

Abstract translation: 本发明涉及一种用于减轻由至少两个小区（C1，C2）使用的物理下行链路控制信道（PDCCH）的干扰的方法，所述方法包括：分配物理下行链路控制信道（PDCCH）的多个控制信道单元， 在单元（C1，C2）中，基于下行链路子帧（SF）中的控制信道单元的冲突次数来确定小区（C1，C2）的小区标识符（小区ID1，小区ID2）的集合 ），物理下行链路控制信道（PDCCH）中的下行链路子帧（SF）中的控制信道单元的位置取决于小区标识符（小区ID1，小区ID2）。 本发明还涉及用于实现该方法的计算机程序产品和装置（BS1），以及包括至少一个这样的布置（BS1）的异构网络（1）。

公开(公告)号：WO2013013954A1

公开(公告)日：2013-01-31

申请号：PCT/EP2012/063204

申请日：2012-07-06

Applicant: ALCATEL LUCENT ,  GERLACH, Christian ,  BRAUN, Volker ,  WEBER, Andreas ,  CESAR, Bozo ,  STANZE, Oliver

Inventor： GERLACH, Christian ,  BRAUN, Volker ,  WEBER, Andreas ,  CESAR, Bozo ,  STANZE, Oliver

IPC: H04W72/04

CPC classification number: H04L5/0032 ,  H04B7/024 ,  H04B7/0408 ,  H04B7/0617 ,  H04B7/0632 ,  H04L5/0035 ,  H04W72/042 ,  H04W72/0426 ,  H04W72/046 ,  H04W92/20

Abstract: The invention concerns a method for beam coordination between a first base station (M1) and a second base station (P1), wherein interfering beams (B2-B4) transmitted from the first base station (M1) are determined based on measured reference signals, dependent on a ranking of interfering beams (B2-B4) which shall be restricted in use, a restriction of a use of radio resources in the first base station (M1) in at least one ranked interfering beam (B3) is performed, and user terminals (UE1, UE2) served by the second base station (P1) are scheduled on radio resources which are restricted in use in the first base station (M1) in said at least one ranked interfering beam (B3), a base station and a user terminal therefor.

Abstract translation: 本发明涉及一种用于在第一基站（M1）和第二基站（P1）之间的波束协调的方法，其中基于测量的参考信号来确定从第一基站（M1）发送的干扰波束（B2-B4） 依赖于在使用中将被限制的干扰波束（B2-B4）的排序，执行在至少一个排序的干扰波束（B3）中对第一基站（M1）中的无线电资源的使用的限制，并且用户 由第二基站（P1）服务的终端（UE1，UE2）在所述至少一个排序干扰波束（B3）中的第一基站（M1）中受限制的无线电资源上进行调度，基站和 用户终端。

公开(公告)号：WO2012016727A1

公开(公告)日：2012-02-09

申请号：PCT/EP2011/058942

申请日：2011-05-31

Applicant: ALCATEL LUCENT ,  BRAUN, Volker ,  DOETSCH, Uwe

Inventor： BRAUN, Volker ,  DOETSCH, Uwe

IPC: H04L1/18

CPC classification number: H04L1/08 ,  H04L1/1809 ,  H04L1/1819 ,  H04L1/1896 ,  H04L2001/0097

Abstract: The invention relates to a method (MET1 ) for transmitting data from a first network node (BS) of a radio access network of a radio communication system to a second network node (MS) of the radio access network, and wherein the method (MET1 ) comprises the steps of transmitting (M1/6) a first negative acknowledgement (N1) from the second network node (MS), if the second network node (MS) cannot recover error free first data (D1 ), the first data (D1 ) being data from a single data source of the radio access network or for a single data sink of the radio access network, determining (M1 /11 ) a combination (COMB1) of the first data (D1) and of at least second data (D2) by applying a superposition of the first data (D1) and the at least second data (D2), the at least second data (D2) being further data from the single data source or for the single data sink, and transmitting (M1/18) the combination (COMB1 ) to the second network node (MS). The method further relates to the first network node (BS) for use in the radio communication system and to the second network node (MS) for use in the radio communication system.

Abstract translation: 本发明涉及一种用于从无线电通信系统的无线电接入网络的第一网络节点（BS）向无线电接入网络的第二网络节点（MS）发送数据的方法（MET1），并且其中所述方法 ）包括以下步骤：如果第二网络节点（MS）无法恢复无错误的第一数据（D1），则从第二网络节点（MS）发送（M1 / 6）第一否定确认（N1），第一数据（D1 ）是来自无线电接入网络的单个数据源或无线接入网络的单个数据宿的数据，确定（M1 / 11）第一数据（D1）和至少第二数据（D1）的组合（COMB1） D2），通过应用第一数据（D1）和至少第二数据（D2）的叠加，至少第二数据（D2）是来自单个数据源或单个数据宿的另外的数据，并且发送（M1 / 18）组合（COMB1）到第二网络节点（MS）。 该方法还涉及在无线电通信系统中使用的第一网络节点（BS）和用于无线电通信系统中的第二网络节点（MS）。

公开(公告)号：WO2012000707A1

公开(公告)日：2012-01-05

申请号：PCT/EP2011/057191

申请日：2011-05-05

Applicant: ALCATEL LUCENT ,  BRAUN, Volker

Inventor： BRAUN, Volker

IPC: H04W48/12

CPC classification number: H04W48/12 ,  H04B7/15542 ,  H04W84/047

Abstract: The present invention refers to Method (101) for.transmitting (111) at least, one pilot sequence (79) over a radio communication link (25) of a radio cell (15) of a cellular communication network (11) from a relaying node (.21). The relaying node (21) Is assigned to a base station (17) of the cell (15), radio resources (53) of the link (25) are subdivided with, respect to frequency (f) and time:(t) into multiple resource elements (65) one or mere of said resource elements (65) being assigned to a control channel of the link (25). In order to provide a method which allows that a terminal can discover one or more relay nodes (21) possibly present in a certain radio cell (15) and perform link quality measurements, it is suggested that the method (101) comprises.; selecting (103} at least, one of said resource element (71) assigned to said control channel as a selected resource element (81) for transmitting said one pilot sequence and transmitting (111) the pilot sequence within the at least one selected resource element (81).

Abstract translation: 本发明涉及用于在蜂窝通信网络（11）的无线电单元（15）的无线电通信链路（25）上传送（111）至少一个导频序列（79）的方法（101） 节点（.21）。 将中继节点（21）分配给小区（15）的基站（17），将链路（25）的无线资源（53）相对于频率（f）和时间：（t）分为 多个资源元素（65）中的一个或仅一个所述资源元素（65）被分配给链路（25）的控制信道。 为了提供允许终端可以发现可能存在于某个无线电小区（15）中并且执行链路质量测量的一个或多个中继节点（21）的方法，建议方法（101）包括。 选择（103）至少分配给所述控制信道的所述资源元素（71）中的一个作为用于发送所述一个导频序列的选择的资源元素（81），并且在所述至少一个选择的资源元素内发送（111）导频序列 （81）。