公开(公告)号：US10051498B2

公开(公告)日：2018-08-14

申请号：US12598264

申请日：2008-04-30

申请人： Muhammad Kazmi ,  Robert Baldemair ,  Rong Hu

发明人： Muhammad Kazmi ,  Robert Baldemair ,  Rong Hu

IPC分类号： H04W24/08 ,  H04W72/08 ,  H04W72/12

摘要： The present invention relates to methods, a user equipment and a radio base station in a communication network, in which a downlink out-of-coverage is detected based on measurements done on a common channel or on the combination of common and dedicated channels. The out-of-coverage is then reported to the network, either using resources proactively assigned to the user equipment, or by transmitting a predetermined pattern of signature sequences assigned to the user equipment.

公开(公告)号：US20100135176A1

公开(公告)日：2010-06-03

申请号：US12598264

申请日：2008-04-30

申请人： Muhammad Kazmi ,  Robert Baldemair ,  Rong Hu

发明人： Muhammad Kazmi ,  Robert Baldemair ,  Rong Hu

IPC分类号： H04L12/26

CPC分类号： H04W24/08 ,  H04W72/085 ,  H04W72/12

摘要： The present invention relates to methods, a user equipment and a radio base station in a communication network, in which a downlink out-of-coverage is detected based on measurements done on a common channel or on the combination of common and dedicated channels. The out-of-coverage is then reported to the network, either using resources proactively assigned to the user equipment, or by transmitting a predetermined pattern of signature sequences assigned to the user equipment.

摘要翻译： 本发明涉及通信网络中的方法，用户设备和无线电基站，其中基于在公共信道上进行的测量或公共和专用信道的组合来检测下行链路超出覆盖范围。 然后，使用主动分配给用户设备的资源，或通过发送分配给用户设备的预定模式的签名序列，向网络报告超出覆盖范围。

公开(公告)号：US20110105121A1

公开(公告)日：2011-05-05

申请号：US12673453

申请日：2007-08-10

申请人： Muhammad Kazmi ,  Robert Baldemair

发明人： Muhammad Kazmi ,  Robert Baldemair

IPC分类号： H04W36/30

CPC分类号： H04W52/40 ,  H04W36/0016 ,  H04W36/0077 ,  H04W36/30 ,  H04W74/0833 ,  H04W74/0866

摘要： The present invention relates to a method, a base station and an interface for handover in a wireless communication network. Handover is initiated when the signal quality falls below a predetermined value. Random access serves as an uplink procedure to enable the UE to make handover from a first base station (eNodeB) to a suitable second base station (eNodeB). In the present invention, random access parameters are exchanged between second and first base station before said first base station signals said random access parameters to said user equipment.

摘要翻译： 本发明涉及无线通信网络中的切换方法，基站和接口。 当信号质量低于预定值时，开始切换。 随机接入用作上行链路过程，以使得UE能够进行从第一基站（eNodeB）到合适的第二基站（eNodeB）的切换。 在本发明中，在所述第一基站向所述用户设备通知所述随机接入参数之前，在第二和第一基站之间交换随机接入参数。

公开(公告)号：US09020495B2

公开(公告)日：2015-04-28

申请号：US12996953

申请日：2008-06-24

申请人： Muhammad Kazmi ,  Martin Israelsson ,  Dirk Gerstenberger ,  Torbjörn Wigren ,  Robert Baldemair

发明人： Muhammad Kazmi ,  Martin Israelsson ,  Dirk Gerstenberger ,  Torbjörn Wigren ,  Robert Baldemair

IPC分类号： H04W56/00 ,  H04W92/10

CPC分类号： H04W56/0065 ,  G01S5/0252 ,  H04W64/00 ,  H04W92/10

摘要： Method and arrangement in a base station, a user equipment and a positioning node, for sending, and obtaining, respectively, a value of a propagation delay of a signal. The signal is sent to the base station from a user equipment. The base station and the user equipment are comprised within a wireless communication system. Also, the base station and the user equipment are adapted to exchange wireless signals. The method is characterized by the step of receiving a signal sent from the user equipment. The method is further characterized by the step of measuring the value of the signal propagation delay of the received signal. Still further, the method is characterized by the step of sending the measured value to the equipment and/or to a positioning node comprised within the wireless communication system.

摘要翻译： 在基站，用户设备和定位节点中分别发送和获得信号的传播延迟的值的方法和装置。 信号从用户设备发送到基站。 基站和用户设备包括在无线通信系统内。 此外，基站和用户设备适于交换无线信号。 该方法的特征在于接收从用户设备发送的信号的步骤。 该方法的特征还在于测量接收信号的信号传播延迟的值的步骤。 此外，该方法的特征在于将测量值发送到设备和/或包括在无线通信系统内的定位节点。

公开(公告)号：US09002385B2

公开(公告)日：2015-04-07

申请号：US12304640

申请日：2007-08-22

申请人： Muhammad Kazmi ,  Robert Baldemair ,  Magnus Lindström

发明人： Muhammad Kazmi ,  Robert Baldemair ,  Magnus Lindström

IPC分类号： H04W68/00 ,  H04W36/00 ,  H04W68/02

CPC分类号： H04W68/02 ,  H04W68/005 ,  H04W68/025 ,  H04W72/02 ,  H04W72/0453 ,  H04W76/28

摘要： There is provided a method for use in a user equipment when the user equipment is in idle mode or any other low activity state, and when the user equipment bandwidth is smaller than the cell transmission bandwidth. The method comprises the steps of determining a paging position of the user equipment in the frequency domain; receiving, from the network, paging information within the user equipment reception bandwidth; and changing, if indicated by the network, the paging position of the user equipment within the cell transmission bandwidth.

摘要翻译： 提供了当用户设备处于空闲模式或任何其他低活动状态时以及当用户设备带宽小于小区传输带宽时在用户设备中使用的方法。 该方法包括以下步骤：确定用户设备在频域中的寻呼位置; 从网络接收用户设备接收带宽内的寻呼信息; 以及如果由网络指示，则在小区传输带宽内改变用户设备的寻呼位置。

公开(公告)号：US08676201B2

公开(公告)日：2014-03-18

申请号：US12673453

申请日：2007-08-10

申请人： Muhammad Kazmi ,  Robert Baldemair

发明人： Muhammad Kazmi ,  Robert Baldemair

IPC分类号： H04W4/00

CPC分类号： H04W52/40 ,  H04W36/0016 ,  H04W36/0077 ,  H04W36/30 ,  H04W74/0833 ,  H04W74/0866

摘要： The present invention relates to a method, a base station and an interface for handover in a wireless communication network. Handover is initiated when the signal quality falls below a predetermined value. Random access serves as an uplink procedure to enable the UE to make handover from a first base station (eNodeB) to a suitable second base station (eNodeB). In the present invention, random access parameters are exchanged between second and first base station before said first base station signals said random access parameters to said user equipment.

摘要翻译： 本发明涉及无线通信网络中的切换方法，基站和接口。 当信号质量低于预定值时，开始切换。 随机接入用作上行链路过程，以使得UE能够进行从第一基站（eNodeB）到合适的第二基站（eNodeB）的切换。 在本发明中，在所述第一基站向所述用户设备通知所述随机接入参数之前，在第二和第一基站之间交换随机接入参数。

公开(公告)号：US08654701B2

公开(公告)日：2014-02-18

申请号：US12580340

申请日：2009-10-16

申请人： Muhammad Kazmi ,  Jiansong Gan ,  Robert Baldemair ,  Zhang Zhang

发明人： Muhammad Kazmi ,  Jiansong Gan ,  Robert Baldemair ,  Zhang Zhang

IPC分类号： H04B7/185

CPC分类号： H04B7/1555 ,  H04B7/15535 ,  H04B7/15542 ,  H04B7/2606 ,  H04W16/26 ,  H04W52/46 ,  H04W84/047

摘要： A method of supporting frequency-selective repeaters (eNodeRs) in a wireless telecommunication system. A base station (eNodeB) classifies User Equipments (UEs) into two categories or lists of users: a white list containing UEs that may need the assistance of repeaters, and a black list containing UEs that do not need repeater assistance. The eNodeB transmits one of these two lists to the eNodeRs. The eNodeRs do not amplify resource blocks (RBs) scheduled for black list UEs. Each repeater may decide on its own whether to amplify signals for a non-black list UE by measuring signals from the UE and comparing them with predefined criteria.

摘要翻译： 一种在无线电信系统中支持频率选择中继器（eNode-RR）的方法。 基站（eNodeB）将用户设备（UE）分为两类或用户列表：包含可能需要中继器协助的UE的白名单，以及包含不需要中继器协助的UE的黑名单。 eNodeB将这两个列表中的一个发送到eNodeR。 eNodeR不放大为黑名单UE调度的资源块（RB）。 每个中继器可以自己决定是否通过测量来自UE的信号并将其与预定标准进行比较来放大非黑名单UE的信号。

公开(公告)号：US08730924B2

公开(公告)日：2014-05-20

申请号：US12513282

申请日：2007-10-23

申请人： Muhammad Kazmi ,  Robert Baldemair ,  Anders Furuskär ,  Klas Sjerling ,  Farshid Ghasemzadeh

发明人： Muhammad Kazmi ,  Robert Baldemair ,  Anders Furuskär ,  Klas Sjerling ,  Farshid Ghasemzadeh

IPC分类号： H04J3/00

CPC分类号： H04L27/2618 ,  H04L1/0003

摘要： The present invention relates to a method for sending reserved sub-carriers to a UE for the purpose of reducing peak to average power ratio (PAPR) of the transmitted signal to ensure sufficient quality of the modulated signal to achieve high data rate, including the steps of sending the information related to dynamic activation and deactivation of reserved sub-carriers on a common channel, which is readable for all UEs in idle and in connected mode; dynamically activating the transmission of the reserved sub-carriers in a cell when high modulation quality is to be maintained; dynamically deactivating the transmission of the reserved sub-carriers in a cell when high modulation quality is not required. The invention furthermore relates to a radio base station and a UE relating to said method.

摘要翻译： 本发明涉及一种用于向UE发送保留的子载波的方法，其目的是减少发射信号的峰均功率比（PAPR），以确保调制信号的足够质量以实现高数据速率，包括步骤 在公共信道上发送关于保留的子载波的动态激活和去激活的信息，所述公共信道对于处于空闲和连接模式的所有UE是可读的; 当要保持高调制质量时，动态地激活小区中保留的子载波的传输; 当不需要高调制质量时，动态地去激活小区中保留的子载波的传输。 本发明还涉及与所述方法相关的无线电基站和UE。

公开(公告)号：US08717920B2

公开(公告)日：2014-05-06

申请号：US13216850

申请日：2011-08-24

申请人： Magnus Larsson ,  Robert Baldemair ,  Muhammad Kazmi

发明人： Magnus Larsson ,  Robert Baldemair ,  Muhammad Kazmi

IPC分类号： H04W72/00

CPC分类号： H04L5/0032 ,  H04L5/001 ,  H04L5/0035 ,  H04W36/0072 ,  H04W72/0453

摘要： Methods of performing intra-band carrier aggregation in a multi-tiered wireless network include determining a capability of a user equipment unit located within an overlapping coverage area of first and second radio network nodes to simultaneously receive data on a first component carrier and on a second component carrier from the first and second network nodes, and simultaneously transmitting data to the user equipment unit using the first and second component carriers from different radio network nodes in response to determining that the user equipment unit is capable of simultaneously receiving data on the first component carrier and on the second component carrier from different radio network nodes.

摘要翻译： 在多层无线网络中执行带内载波聚合的方法包括：确定位于第一和第二无线电网络节点的重叠覆盖区域内的用户设备单元的能力，以在第一分量载波上同时接收数据 响应于确定用户设备单元能够同时接收第一组件上的数据，并且使用来自不同无线电网络节点的第一和第二分量载波同时向用户设备单元发送数据 载波和来自不同无线电网络节点的第二分量载波上。

公开(公告)号：US08385226B2

公开(公告)日：2013-02-26

申请号：US12989453

申请日：2008-06-24

申请人： Torbjörn Wigren ,  Robert Baldemair ,  Muhammad Kazmi ,  Martin Israelsson ,  Dirk Gerstenberger

发明人： Torbjörn Wigren ,  Robert Baldemair ,  Muhammad Kazmi ,  Martin Israelsson ,  Dirk Gerstenberger

IPC分类号： H04L12/26 ,  H04L12/28 ,  H04L12/56

CPC分类号： H04W4/02 ,  G01S5/0252 ,  H04W24/10 ,  H04W64/00

摘要： A method for providing geographic region data includes receiving geographic position data associated with a location point of a first user equipment and receiving a first radio fingerprint. The method also includes associating the received first radio fingerprint with the received geographic position data and clustering the received geographic position data to create cluster boundaries defining geographical region data. The method further includes receiving a second radio fingerprint and comparing the second radio fingerprint received from the second user equipment with previously received radio fingerprints being associated with geographic region data, and if the second radio fingerprint corresponds to a previously received radio fingerprint, associating the geographic region data of the previously received radio fingerprint with the location point of the second user equipment, and providing the geographic region data, associated with the location point of the second user equipment.

摘要翻译： 一种用于提供地理区域数据的方法包括接收与第一用户设备的位置点相关联的地理位置数据并接收第一无线电指纹。 该方法还包括将接收到的第一无线电指纹与接收到的地理位置数据相关联，并且对接收到的地理位置数据进行聚类以创建定义地理区域数据的簇边界。 该方法还包括接收第二无线电指纹并将从第二用户设备接收的第二无线电指纹与先前接收到的与地理区域数据相关联的无线电指纹进行比较，以及如果第二无线电指纹对应于先前接收的无线电指纹，则将地理 先前接收的无线电指纹的区域数据与第二用户设备的位置点相关联，并提供与第二用户设备的位置点相关联的地理区域数据。