公开(公告)号：US20140092866A1

公开(公告)日：2014-04-03

申请号：US14006882

申请日：2013-07-17

Applicant: Oumer Teyeb ,  Angelo Centonza ,  Fredrik Gunnarsson ,  Niklas Johansson ,  Stefan Wager ,  Pontus Wallentin

Inventor： Oumer Teyeb ,  Angelo Centonza ,  Fredrik Gunnarsson ,  Niklas Johansson ,  Stefan Wager ,  Pontus Wallentin

IPC: H04W36/00

CPC classification number: H04W36/0055 ,  H04W36/0027 ,  H04W36/0072 ,  H04W36/04 ,  H04W36/24 ,  H04W36/28

Abstract: Example embodiments presented herein are directed towards a wireless terminal and base station, and corresponding methods therein, for providing a handover for a subset of bearers associated with the wireless terminal. The subset of bearers is less than a total number of bearers associated with the wireless terminal. Thus, upon the completion of the handover procedure, at least one bearer will stay connected with a source base station.

Abstract translation: 本文呈现的示例性实施例针对无线终端和基站及其中的相应方法，用于为与无线终端相关联的承载子集提供切换。 承载子集小于与无线终端相关联的总数。 因此，在完成切换过程时，至少一个承载将保持与源基站连接。

公开(公告)号：US08654728B2

公开(公告)日：2014-02-18

申请号：US13303271

申请日：2011-11-23

Applicant: Fredrik Gunnarsson ,  Angelo Centonza ,  Mojgan Fadaki ,  Gunnar Mildh ,  Oumer Teyeb ,  Elena Voltolina

Inventor： Fredrik Gunnarsson ,  Angelo Centonza ,  Mojgan Fadaki ,  Gunnar Mildh ,  Oumer Teyeb ,  Elena Voltolina

IPC: H04W4/00

CPC classification number: H04W28/048 ,  H04L1/0006 ,  H04W28/04 ,  H04W72/0413 ,  H04W72/082

Abstract: A method is disclosed that can be performed in at least one network node which provides wireless communications service for user equipment nodes (UEs). The method includes detecting uplink interference at an interfered network node. Responsive to the uplink interference, an uplink transmission having a defined configuration is initiated from a UE, which is served by a serving network node. The uplink signal is detected using the defined configuration at the interfered network node. The UE is identified responsive to the detected uplink signal as being a contributor to the uplink interference. An uplink transmission by the UE and/or by another UE served by the serving network node is controlled to reduce uplink interference.

Abstract translation: 公开了可以在为用户设备节点（UE）提供无线通信服务的至少一个网络节点中执行的方法。 该方法包括检测被干扰网络节点处的上行链路干扰。 响应于上行链路干扰，从由服务网络节点服务的UE发起具有定义配置的上行链路传输。 使用受干扰网络节点处的定义配置来检测上行链路信号。 响应于检测到的上行链路信号来识别UE作为对上行链路干扰的贡献者。 控制由UE和/或由服务网络节点服务的另一个UE的上行链路传输以减少上行链路干扰。

公开(公告)号：US20130182555A1

公开(公告)日：2013-07-18

申请号：US13697058

申请日：2011-05-02

Applicant: Bernhard Raaf ,  Simone Redana ,  Oumer Teyeb

Inventor： Bernhard Raaf ,  Simone Redana ,  Oumer Teyeb

IPC: H04W24/04 ,  H04W36/00 ,  H04W76/02

CPC classification number: H04W24/04 ,  H04B7/2606 ,  H04W36/0033 ,  H04W36/30 ,  H04W76/19 ,  H04W84/047 ,  H04W88/12

Abstract: There is proposed a mechanism for controlling a radio link failure recovery procedure in a communication network having relay nodes, wherein a network control node, such as a DeNB, forwards cached UE context information to a target network node which is contacted by an UE for re-establishment after radio link failure and requests, since it does not have the context information, the context information for the UE in question. Context information can also be proactively forwarded from the network control node to candidate neighboring network nodes when it is detected that a radio link failure between a relay node and the network control node, or between the relay node and a UE is possible.

Abstract translation: 提出了一种用于控制具有中继节点的通信网络中的无线电链路故障恢复过程的机制，其中诸如DeNB的网络控制节点将缓存的UE上下文信息转发到由UE联系的目标网络节点 - 无线电链路故障后的建立和请求，因为它没有上下文信息，所讨论的UE的上下文信息。 当检测到中继节点与网络控制节点之间或中继节点与UE之间的无线电链路故障是可能的时，上下文信息也可以从网络控制节点主动地转发到候选的相邻网络节点。

公开(公告)号：US20130109380A1

公开(公告)日：2013-05-02

申请号：US13640300

申请日：2012-10-05

Applicant: Angelo Centonza ,  Fredrik Gunnarsson ,  Gino Luca Masini ,  Gunnar Mildh ,  Oumer Teyeb

Inventor： Angelo Centonza ,  Fredrik Gunnarsson ,  Gino Luca Masini ,  Gunnar Mildh ,  Oumer Teyeb

IPC: H04W8/00

CPC classification number: H04W8/005 ,  H04W36/0083

Abstract: A method of operating a radio access network may include providing neighbor cell information identifying neighbor cells of a source cell and respective neighbor scrambling codes of the neighbor cells. A report may be received from a wireless terminal through the source cell with the report identifying a reported scrambling code of a reported cell and at least one detected scrambling code of at least one detected cell other than the reported cell. One of the neighbor cells may be selected as a target cell based on the reported scrambling code, the at least one detected scrambling code, and the neighbor cell information.

Abstract translation: 操作无线电接入网络的方法可以包括提供识别源小区的邻居小区和相邻小区的相应邻居扰码的邻居小区信息。 可以通过源小区从无线终端接收报告，其中该报告标识报告小区的所报告的扰码，以及至少一个检测到的除了所报告小区之外的所检测小区的扰码。 可以基于所报告的扰码，至少一个检测到的扰码和相邻小区信息来将相邻小区中的一个选为目标小区。

公开(公告)号：US20130084892A1

公开(公告)日：2013-04-04

申请号：US13428886

申请日：2012-03-23

Applicant: Oumer Teyeb ,  Johan Rune

Inventor： Oumer Teyeb ,  Johan Rune

IPC: H04W64/00 ,  H04W24/00

CPC classification number: H04W4/023 ,  H04W48/04 ,  H04W48/16

Abstract: A method in a network node for enabling proximity detection is presented. The network node is comprised in a wireless communications network and serves a wireless device. According to the method, the network node obtains a fingerprint of a CSG cell, or of an inter-frequency cell. The network node then transmits the fingerprint to the wireless device, thereby enabling the wireless device to determine when it is in the proximity of the cell.

Abstract translation: 提出了一种用于启用接近检测的网络节点中的方法。 网络节点包括在无线通信网络中并且服务于无线设备。 根据该方法，网络节点获得CSG小区或频率间小区的指纹。 网络节点然后将指纹发送到无线设备，从而使无线设备能够确定何时它在小区附近。

公开(公告)号：US20120329461A1

公开(公告)日：2012-12-27

申请号：US13383093

申请日：2011-12-15

Applicant: Oumer Teyeb ,  Fredrik Gunnarsson ,  Gunnar Mildh ,  Jessica Östergaard

Inventor： Oumer Teyeb ,  Fredrik Gunnarsson ,  Gunnar Mildh ,  Jessica Östergaard

IPC: H04W36/08 ,  H04W36/32 ,  H04W36/30 ,  H04W36/38

CPC classification number: H04W36/0061 ,  H04W8/26 ,  H04W36/0083 ,  H04W36/08 ,  H04W84/005 ,  H04W84/047

Abstract: Some embodiments provide a mobile relay node, RN, (16) with complete and valid neighbor cell information. The RN (16) requests this information from a donor base station (12) upon detecting a defined condition characteristically indicating that movement of the RN (16) has rendered previously obtained neighbor cell information incomplete or invalid. The RN (16) may generate the request to identify cells (18) currently neighboring the mobile cell (20). The donor base station (12) may then provide the RN (16) information that more specifically pertains to the mobile cell's neighbors, rather than generally pertaining to the donor cell's neighbors. Other embodiments compensate for the RN's incomplete or invalid neighbor cell information. These embodiments permit the RN (16) to identify a target cell (18) with a non-unique cell identifier in a handover message sent to the donor base station (12). The donor base station (12) resolves this non-unique identifier and replaces it with the corresponding unique identifier for sending the message towards the target cell (18).

Abstract translation: 一些实施例提供具有完整且有效的相邻小区信息的移动中继节点RN（16）。 RN（16）在检测到特定地指示RN（16）的移动已经使先前获得的相邻小区信息不完整或无效的定义条件时，从施主基站（12）请求该信息。 RN（16）可以生成用于识别当前与移动小区（20）相邻的小区（18）的请求。 捐助者基站（12）然后可以提供更具体地涉及移动小区的邻居的RN（16）信息，而不是通常属于供体小区的邻居。 其他实施例补偿RN的不完整或无效的相邻小区信息。 这些实施例允许RN（16）在发送到施主基站（12）的切换消息中使用非唯一小区标识符来识别目标小区（18）。 施主基站（12）解析该非唯一标识符并用相应的唯一标识符替换它，以向目标小区（18）发送消息。

公开(公告)号：US20120275394A1

公开(公告)日：2012-11-01

申请号：US13303271

申请日：2011-11-23

Applicant: Fredrik Gunnarsson ,  Angelo Centonza ,  Mojgan Fadaki ,  Gunnar Mildh ,  Oumer Teyeb ,  Elena Voltolina

Inventor： Fredrik Gunnarsson ,  Angelo Centonza ,  Mojgan Fadaki ,  Gunnar Mildh ,  Oumer Teyeb ,  Elena Voltolina

IPC: H04W72/04

CPC classification number: H04W28/048 ,  H04L1/0006 ,  H04W28/04 ,  H04W72/0413 ,  H04W72/082

Abstract: A method is disclosed that can be performed in at least one network node which provides wireless communications service for user equipment nodes (UEs). The method includes detecting uplink interference at an interfered network node. Responsive to the uplink interference, an uplink transmission having a defined configuration is initiated from a UE, which is served by a serving network node. The uplink signal is detected using the defined configuration at the interfered network node. The UE is identified responsive to the detected uplink signal as being a contributor to the uplink interference. An uplink transmission by the UE and/or by another UE served by the serving network node is controlled to reduce uplink interference.

Abstract translation: 公开了可以在为用户设备节点（UE）提供无线通信服务的至少一个网络节点中执行的方法。 该方法包括检测被干扰网络节点处的上行链路干扰。 响应于上行链路干扰，从由服务网络节点服务的UE发起具有定义配置的上行链路传输。 使用受干扰网络节点处的定义配置来检测上行链路信号。 响应于检测到的上行链路信号来识别UE作为对上行链路干扰的贡献者。 控制由UE和/或由服务网络节点服务的另一个UE的上行链路传输以减少上行链路干扰。

公开(公告)号：US20120188935A1

公开(公告)日：2012-07-26

申请号：US13062816

申请日：2008-09-10

Applicant: Frank Frederiksen ,  Bernhard Raaf ,  Oumer Teyeb ,  Vinh Van Phan

Inventor： Frank Frederiksen ,  Bernhard Raaf ,  Oumer Teyeb ,  Vinh Van Phan

IPC: H04W40/00 ,  H04W72/04 ,  H04W88/16 ,  H04W88/04

CPC classification number: H04W28/0263 ,  H04B7/2606 ,  H04W40/00 ,  H04W84/047

Abstract: An apparatus, method, system and computer program product can be capable of supporting user equipment multiplexing in relay enhanced networks. The apparatus includes a unit configured to process a first data packet header element of fixed length which identifies a bearer or a logical channel; a unit configured to process a configuration parameter indicating the length of an additional second data packet header element inclusive of a length of zero, wherein a combination of the first data packet header element and the second data packet header element identifies a bearer or a logical channel of a user equipment; and a unit configured to process data of different user equipment in a transport block data packet by utilizing a packet header of the transport block data packet including a respective combination of the first data packet header element and the second data packet header element for each different combination of bearer or logical channel and user equipment.

Abstract translation: 装置，方法，系统和计算机程序产品能够支持中继增强网络中的用户设备复用。 该装置包括：被配置为处理标识承载或逻辑信道的固定长度的第一数据分组报头元素的单元; 配置为处理指示包括零长度的附加第二数据分组报头元素的长度的配置参数的单元，其中第一数据分组报头元素和第二数据分组报头元素的组合标识承载或逻辑信道 的用户设备; 以及单元，被配置为通过利用传输块数据分组的分组报头来处理传输块数据分组中的不同用户设备的数据，所述分组报头包括用于每个不同组合的第一数据分组报头元素和第二数据分组报头元素的相应组合 承载或逻辑信道和用户设备。

公开(公告)号：US20120063417A1

公开(公告)日：2012-03-15

申请号：US13265921

申请日：2009-04-24

Applicant: Simone Redana ,  Bernhard Raaf ,  Juergen Michel ,  Vinh Van Phan ,  Oumer Teyeb ,  Ingo Viering ,  Martin Doettling ,  Lei Du

Inventor： Simone Redana ,  Bernhard Raaf ,  Juergen Michel ,  Vinh Van Phan ,  Oumer Teyeb ,  Ingo Viering ,  Martin Doettling ,  Lei Du

IPC: H04W36/00

CPC classification number: H04W36/22 ,  H04B7/2606 ,  H04W36/0055 ,  H04W36/12 ,  H04W84/047

Abstract: It is disclosed a method (and related apparatus) including deciding a handover of a terminal from a relaying source entity to a relaying target entity based on information related to at least one link between the relaying source and target entities and source and target network access entities.

Abstract translation: 公开了一种方法（以及相关设备），包括基于与中继源与目标实体之间的至少一个链路以及源和目标网络接入实体相关的信息来确定终端从中继源实体到中继目标实体的切换 。

公开(公告)号：US20090191882A1

公开(公告)日：2009-07-30

申请号：US12011330

申请日：2008-01-25

Applicant: Istvan Z. Kovacs ,  Bernhard Raaf ,  Oumer Teyeb ,  Vinh V. Phan

Inventor： Istvan Z. Kovacs ,  Bernhard Raaf ,  Oumer Teyeb ,  Vinh V. Phan

IPC: H04Q7/20

CPC classification number: H04W72/085 ,  H04B7/2606 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/20 ,  H04L41/0896 ,  H04L41/147 ,  H04L41/5003 ,  H04L47/70 ,  H04L47/722 ,  H04L47/724 ,  H04L47/822 ,  H04L47/824 ,  H04L2001/0097 ,  H04W28/06 ,  H04W72/1231 ,  H04W72/1284 ,  H04W84/047

Abstract: A relay node receives from user equipments UE CQI reports which give a CQI value per radio band resource RBR, from which are aggregated across the RBRs and/or aggregated per UE across that UE's RBR values. The relay node reports an indication of the average to its controlling access node (eNodeB), either explicitly or implicitly (e.g., a gain applied to the CQI of the downlink between the relay and access nodes). The relay node also checks the UEs' buffer status (actual or predicted) and reports either periodically or based on an underflow/overflow occurrence. For periodic reports, each UE buffer experiencing the overrun/underrun is reported.

Abstract translation: 中继节点从用户设备接收UE CQI报告，该CQI报告给出每个无线电频带资源RBR的CQI值，每个无线电频带资源RBR在该RBR上聚合，和/或每个UE在该UE的RBR值之间聚合。 中继节点明确或隐含地向其控制接入节点（eNodeB）报告平均值的指示（例如，应用于中继和接入节点之间的下行链路的CQI的增益）。 中继节点还检查UE的缓冲状态（实际或预测），并周期性地或基于下溢/溢出发生报告。 对于定期报告，报告了经历超限/欠运行的每个UE缓冲区。