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    Traffic Steering from a First Access Network to a Second Access Network
    1.
    发明申请
    Traffic Steering from a First Access Network to a Second Access Network 审中-公开
    从第一接入网到第二接入网的流量转向

    公开(公告)号：US20160135100A1

    公开(公告)日：2016-05-12

    申请号：US14888896

    申请日：2014-01-20

    申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)

    发明人： Oumer Teyeb ,  Ruth Guerra ,  Christofer Lindheimer ,  Filip Mestanov ,  Elena Myhre ,  Håkan Persson ,  Magnus Stattin ,  Mattias Bergström

    IPC分类号： H04W36/00 ,  H04W36/22

    CPC分类号： H04W36/0088 ,  H04W36/0055 ,  H04W36/22 ,  H04W84/12 ,  H04W88/06

    摘要： There is provided a method in a node in a first access network, the method comprising sending (710) a first set of thresholds and/or conditions to a terminal, the first set of thresholds and/or conditions defining situations in which (a) the terminal should send a measurement report to the first access network with respect to a second access network, or (b) the terminal should connect to the second access network and/or steer at least some traffic to the second access network; and sending (720) a second set of thresholds and/or conditions to the terminal, the second set of thresholds and/or conditions defining situations in which, (c) the terminal should send a measurement report to the first access network regarding at least the second access network or (d) the terminal should disconnect from the second access network and/or connect to the first access network and/or steer at least some traffic to the first access network.

    摘要翻译： 提供了一种在第一接入网络中的节点中的方法，所述方法包括向终端发送（710）第一组阈值和/或条件（710），所述第一组阈值和/或条件定义了以下情况：（a） 终端应该向第一接入网络发送关于第二接入网络的测量报告，或者（b）终端应该连接到第二接入网络和/或引导至少一些业务到第二接入网络; 以及向所述终端发送（720）第二组阈值和/或条件（第二组阈值和/或条件），所述第二组阈值和/或条件定义了以下情况：其中，（c）终端应当至少将测量报告发送到第一接入网络 第二接入网络或（d）终端应该从第二接入网络断开和/或连接到第一接入网络和/或引导至少一些业务到第一接入网络。

    METHOD AND APPARATUS FOR REFERENCE TIME ACQUISITION FOR POSITIONING REFERENCE SIGNALS IN A WIRELESS COMMUNICATION NETWORK
    2.
    发明申请
    METHOD AND APPARATUS FOR REFERENCE TIME ACQUISITION FOR POSITIONING REFERENCE SIGNALS IN A WIRELESS COMMUNICATION NETWORK 审中-公开
    参考时间采集方法和装置，用于在无线通信网络中定位参考信号

    公开(公告)号：US20160066293A1

    公开(公告)日：2016-03-03

    申请号：US14936931

    申请日：2015-11-10

    申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)

    发明人： Iana Siomina ,  Muhammad Kazmi ,  Tao Cui ,  Elena Myhre

    IPC分类号： H04W56/00 ,  G01S5/02

    CPC分类号： H04W56/0015 ,  G01S5/0226 ,  H04W64/00

    摘要： The present invention provides a muting configuration for reference signal (RS) transmission as a pattern defined by at least the combination of a muting sequence and a reference point. Muting occasions for a given wireless communication network cell (20) thus are differentiated from another cell by use of a different muting sequence, a different reference point, or both. Moreover, in one or more embodiments, the present invention provides for the use of a common muting sequence or reference point across cells (20), with muting occasions being differentiated between cells (20) through use of different reference points (in the case of a common muting sequence), or through use of different muting sequences (in the case of a common reference point), or different sequences and different reference points. Such arrangements simplify the signaling needed to control or indicate the muting configuration in use in the cells of interest, provide an advantageous basis for propagating muting configurations among cells (20), eliminate the need for predefined muting configurations, and the need for blind detection of muting by wireless communication apparatuses (14), such as UEs.

    摘要翻译： 本发明提供了一种用于参考信号（RS）传输的静音配置，作为至少由静音序列和参考点的组合定义的模式。 因此，给定的无线通信网络小区（20）的静音场合通过使用不同的静默序列，不同的参考点或两者而与另一个小区区分开。 此外，在一个或多个实施方案中，本发明提供了在细胞（20）上使用常见的突变序列或参考点，其中通过使用不同的参考点（在 通常的静止序列），或通过使用不同的静默序列（在共同参考点的情况下）或不同的序列和不同的参考点。 这样的布置简化了控制或指示在感兴趣的单元中使用的静音配置所需的信令，为在小区（20）中传播静音配置提供了有利的基础，消除了对预定义的静音配置的需要，以及对盲目检测 通过诸如UE之类的无线通信设备（14）进行静音。

    Interference-Protected Control Message Transmission in a Mobile Communications Network
    3.
    发明申请
    Interference-Protected Control Message Transmission in a Mobile Communications Network 有权
    移动通信网络中的干扰保护控制消息传输

    公开(公告)号：US20150249938A1

    公开(公告)日：2015-09-03

    申请号：US14430288

    申请日：2012-09-28

    申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ)

    发明人： Torsten Dudda ,  Michael Meyer ,  Elena Myhre ,  Oumer Teyeb ,  Stefan Wager

    IPC分类号： H04W36/00 ,  H04W72/04

    CPC分类号： H04W36/0055 ,  H04W72/0426 ,  H04W72/0446 ,  H04W72/0453 ,  H04W88/08

    摘要： For protecting transmission of a control message (60) in a mobile communications network between a first access node (10a) and a user equipment, an indication of at least one protected time-slot for transmitting the control message may be transmitted in response to a need for transmitting the control message (60). The indication is transmitted between the first access node (10a) and a second access node (10b). Transmission of the indication prompts reduction of spectral interference caused by the second access node (10b) during the at least one protected time-slot (30).

    摘要翻译： 为了保护在第一接入节点（10a）和用户设备之间的移动通信网络中的控制消息（60）的传输，可以响应于所述控制消息的发送来发送用于发送控制消息的至少一个受保护时隙的指示 需要发送控制消息（60）。 该指示在第一接入节点（10a）和第二接入节点（10b）之间传输。 指示的传输在至少一个受保护的时隙（30）期间提示减少由第二接入节点（10b）引起的频谱干扰。

    Energy-Saving Mechanisms in a Heterogeneous Radio Communication Network
    4.
    发明申请
    Energy-Saving Mechanisms in a Heterogeneous Radio Communication Network 审中-公开
    异构无线电通信网络中的节能机制

    公开(公告)号：US20150078236A1

    公开(公告)日：2015-03-19

    申请号：US14548033

    申请日：2014-11-19

    申请人： Telefonaktiebolaget L M Ericsson (publ)

    发明人： Elena Myhre ,  Tarmo Kuningas

    IPC分类号： H04W52/02 ,  H04W24/02

    CPC分类号： H04W52/0206 ,  H04B7/2606 ,  H04W16/26 ,  H04W16/32 ,  H04W24/02 ,  H04W92/20 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/449

    摘要： There is provided support mechanisms for at least one adding and removing a cell from operation in a heterogeneous radio network having a first type of basic cell for providing basic radio coverage and a second type of cell associated to a basic cell as a capacity enhancing cell. A capacity enhancing cell is selectively switched on and off. When the capacity enhancing cell is shut down the cell does not exist over the air while cell configuration information is kept. When the capacity enhancing cell is switched on the cell becomes available again over the air interface. An indication of shut-down and a wake-up call message for switch-on of the capacity enhancing cell are communicated between a base station serving the capacity enhancing cell and a base station serving the basic cell. In this way energy savings can be supported without disrupting service availability.

    摘要翻译： 提供了用于在具有用于提供基本无线电覆盖的第一类型的基本小区的异构无线电网络中的至少一个添加和移除小区的支持机制，以及与作为容量增强小区的基本小区相关联的第二类型的小区。 选择性地打开和关闭容量增强单元。 当容量增强小区关闭时，小区不存在，而小区配置信息被保留。 当容量增强小区被打开时，小区在空中接口上再次可用。 在服务于容量增强小区的基站和服务于基本小区的基站之间传送关闭和用于开启能力增强小区的唤醒呼叫消息的指示。 这样可以支持节能，而不会中断服务可用性。

    Energy-saving mechanisms in a heterogeneous radio communication network
    8.
    发明授权
    Energy-saving mechanisms in a heterogeneous radio communication network 有权

    公开(公告)号：US11218960B2

    公开(公告)日：2022-01-04

    申请号：US14547945

    申请日：2014-11-19

    申请人： Telefonaktiebolaget L M Ericsson (publ)

    发明人： Elena Myhre ,  Tarmo Kuningas

    IPC分类号： H04W52/02 ,  H04W24/02 ,  H04W92/20 ,  H04W16/26 ,  H04B7/26 ,  H04W16/32

    摘要： There is provided support mechanisms for at least one adding and removing a cell from operation in a heterogeneous radio network having a first type of basic cell for providing basic radio coverage and a second type of cell associated to a basic cell as a capacity enhancing cell. A capacity enhancing cell is selectively switched on and off. When the capacity enhancing cell is shut down the cell does not exist over the air while cell configuration information is kept. When the capacity enhancing cell is switched on the cell becomes available again over the air interface. An indication of shut-down and a wake-up call message for switch-on of the capacity enhancing cell are communicated between a base station serving the capacity enhancing cell and a base station serving the basic cell. In this way energy savings can be supported without disrupting service availability.

    Interference-protected control message transmission in a mobile communications network
    9.
    发明授权
    Interference-protected control message transmission in a mobile communications network 有权
    在移动通信网络中的干扰保护控制消息传输

    公开(公告)号：US09445317B2

    公开(公告)日：2016-09-13

    申请号：US14430288

    申请日：2012-09-28

    申请人： Telefonaktiebolaget L M Ericsson (publ)

    发明人： Torsten Dudda ,  Michael Meyer ,  Elena Myhre ,  Oumer Teyeb ,  Stefan Wager

    IPC分类号： H04W36/00 ,  H04W72/04 ,  H04W88/08

    CPC分类号： H04W36/0055 ,  H04W72/0426 ,  H04W72/0446 ,  H04W72/0453 ,  H04W88/08

    摘要： For protecting transmission of a control message (60) in a mobile communications network between a first access node (10a) and a user equipment, an indication of at least one protected time-slot for transmitting the control message may be transmitted in response to a need for transmitting the control message (60). The indication is transmitted between the first access node (10a) and a second access node (10b). Transmission of the indication prompts reduction of spectral interference caused by the second access node (10b) during the at least one protected time-slot (30).

    摘要翻译： 为了保护在第一接入节点（10a）和用户设备之间的移动通信网络中的控制消息（60）的传输，可以响应于所述控制消息的发送来发送用于发送控制消息的至少一个受保护时隙的指示 需要发送控制消息（60）。 该指示在第一接入节点（10a）和第二接入节点（10b）之间传输。 指示的传输在至少一个受保护的时隙（30）期间提示减少由第二接入节点（10b）引起的频谱干扰。

    Method and apparatus for reference time acquisition for positioning reference signals in a wireless communication network
    10.
    发明授权
    Method and apparatus for reference time acquisition for positioning reference signals in a wireless communication network 有权

    公开(公告)号：US10383074B2

    公开(公告)日：2019-08-13

    申请号：US14936931

    申请日：2015-11-10

    申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)

    发明人： Iana Siomina ,  Muhammad Kazmi ,  Tao Cui ,  Elena Myhre

    IPC分类号： G01S5/02 ,  H04W56/00 ,  H04W64/00

    摘要： The present invention provides a muting configuration for reference signal (RS) transmission as a pattern defined by at least the combination of a muting sequence and a reference point. Muting occasions for a given wireless communication network cell (20) thus are differentiated from another cell by use of a different muting sequence, a different reference point, or both. Moreover, in one or more embodiments, the present invention provides for the use of a common muting sequence or reference point across cells (20), with muting occasions being differentiated between cells (20) through use of different reference points (in the case of a common muting sequence), or through use of different muting sequences (in the case of a common reference point), or different sequences and different reference points. Such arrangements simplify the signaling needed to control or indicate the muting configuration in use in the cells of interest, provide an advantageous basis for propagating muting configurations among cells (20), eliminate the need for predefined muting configurations, and the need for blind detection of muting by wireless communication apparatuses (14), such as UEs.