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31. 发明授权

US08798021B2 Hierarchical network and interference management 有权
标题翻译：分层网络和干扰管理
公开(公告)号：US08798021B2
公开(公告)日：2014-08-05
申请号：US13422459
申请日：2012-03-16
申请人： Nitin Mangalvedhe , Amitabha Ghosh , Bishwarup Mondal , Rapeepat Ratasuk
发明人： Nitin Mangalvedhe , Amitabha Ghosh , Bishwarup Mondal , Rapeepat Ratasuk
IPC分类号： H04W4/00
CPC分类号： H04W24/02
摘要： The specification and drawings present a new method, apparatus and software related product (e.g., a computer readable memory) for network management through a hierarchical architecture with a control functionality of a network server (e.g., C-SON) in relationship to clusters comprising eNBs (access points), and for implementing coordinated multi-point (CoMP) transmission and reception in conjunction with inter-cell interference coordination (ICIC) in wireless networks such as LTE wireless networks. In particular, embodiments of the invention describe control and coordination mechanisms among the network elements for different network architectures and use-case scenarios. Such mechanisms may be managed by a centralized self-organizing network controller such as C-SON and hierarchically via localized controllers (such as cluster coordinators) residing in macro eNBs depending on system architectural constraints and network state. A fault-tolerant mechanism then may be defined to recover from failure of controlling sub-elements so that the network remains stable at all times.
摘要翻译：说明书和附图提出了一种用于网络管理的新方法，装置和软件相关产品（例如，计算机可读存储器），其通过具有与包括eNB的集群相关联的网络服务器（例如，C-SON）的控制功能的分级架构（接入点），并且用于在诸如LTE无线网络的无线网络中结合小区间干扰协调（ICIC）来实现协调的多点（CoMP）发送和接收。特别地，本发明的实施例描述了用于不同网络架构和用例场景的网络元件之间的控制和协调机制。这样的机制可以由诸如C-SON的集中式自组织网络控制器管理，并且根据系统架构约束和网络状态分层地经由驻留在宏eNB中的集中式控制器（例如集群协调器）来管理。然后可以定义容错机制以从控制子元件的故障中恢复，使得网络始终保持稳定。

32. 发明授权

US08797947B2 Packet forwarding in telecommunication network 有权
标题翻译：电信网络中的分组转发
公开(公告)号：US08797947B2
公开(公告)日：2014-08-05
申请号：US12673025
申请日：2008-08-13
申请人： Mika Maurits Aalto , Matti Einari Laitila , Seppo Ilmari Vesterinen
发明人： Mika Maurits Aalto , Matti Einari Laitila , Seppo Ilmari Vesterinen
IPC分类号： H04W4/00 , H04W8/08 , H04L12/56 , H04W84/10 , H04W80/04
CPC分类号： H04W8/082 , H04L45/00 , H04L45/22 , H04W80/04 , H04W84/105
摘要： A solution for rearranging data transfer in a telecommunication network is provided. Accordingly, a data packet related to a first logical connection and originating from a first user terminal is received in a network node of a first logical connection associated with a first user terminal and a second logical connection associated with a second user terminal in a telecommunication network, wherein the data packet is addressed to the second user terminal. Then, the network node checks for an intermediate network node common to both the first logical connection and the second logical connections, and arranges a shortcut between the first and the second logical connection through the intermediate network node, if the common intermediate network node has been detected.
摘要翻译：提供了一种用于在电信网络中重新排列数据传输的解决方案。因此，在与第一用户终端相关联的第一逻辑连接的网络节点和与电信网络中的第二用户终端相关联的第二逻辑连接的网络节点中接收与第一逻辑连接相关并且来自第一用户终端的数据分组，其中所述数据分组被寻址到所述第二用户终端。然后，网络节点检查第一逻辑连接和第二逻辑连接共同的中间网络节点，并且通过中间网络节点在第一和第二逻辑连接之间布置快捷方式，如果公共中间网络节点已经被检测到。

33. 发明申请

US20140210450A1 METHODS AND APPARATUS FOR ESTIMATING RETURN LOSS 审中-公开
标题翻译：估算回报损失的方法和装置
公开(公告)号：US20140210450A1
公开(公告)日：2014-07-31
申请号：US13749998
申请日：2013-01-25
申请人： NOKIA SIEMENS NETWORKS OY
发明人： Darrell Barabash , Russell Morris , Donald Hutton
IPC分类号： G01R21/00
CPC分类号： H04B17/103
摘要： Systems and techniques for return loss estimation are described. A forward power sample is taken from a power amplifier of a transmitter by sampling a feedback signal used for power control of the amplifier, and a reflected power sample at an output of the power amplifier is taken by observing the power at a circulator termination of the power amplifier. A difference determination is made for the forward power sample and the fleeted power sample in the analog domain to determine a return loss and may be digitized for further processing such as return loss measurement and comparison against thresholds. A further comparator circuit may be used to insure that measurements are made when the signal strength is adequate.
摘要翻译：描述了回波损耗估计的系统和技术。通过对用于放大器的功率控制的反馈信号进行采样，从发射机的功率放大器取出正向功率采样，并且在功率放大器的输出处的反射功率采样通过观察在循环器端接的功率功率放大器。对正向功率采样和模拟域中的车队功率采样进行差分确定，以确定回波损耗，并可进行数字化以进一步处理，如回波损耗测量和与阈值的比较。可以使用另外的比较器电路来确保在信号强度足够时进行测量。

34. 发明授权

US08787843B2 Wake up procedure for a base station in a communications network 有权
标题翻译：通信网络中基站的唤醒过程
公开(公告)号：US08787843B2
公开(公告)日：2014-07-22
申请号：US13380618
申请日：2009-06-26
申请人： Martin Döttling , Jürgen Michel
发明人： Martin Döttling , Jürgen Michel
IPC分类号： H04W88/02
CPC分类号： H04W52/0235 , H04W52/0206 , H04W88/08 , Y02D70/1262
摘要： A mobile apparatus transmits a message for waking up an apparatus of a communications network in order to achieve access to the communications network. An apparatus of the communications network receives the message, determines whether the apparatus is in a standby mode in which the transmitter is deactivated, and shifts to a wake up mode, in which the transmitter is kept deactivated, for at most an apparatus-specific offset time in response to receipt of the message in case the apparatus is in the standby mode. The apparatus detects whether an acknowledgment message acknowledging that a successful access to the communications network has been achieved based on the message is received in the wake up mode of the apparatus, and the apparatus shifts to an active mode in which the transmitter is activated and provides access to the communications network for the mobile apparatus based on the message using the transmitter in case no acknowledgment message has been received in the wake up mode when the apparatus-specific offset time elapses. Otherwise, the apparatus shifts to the standby mode when the acknowledgement message is received in the wake up mode. The acknowledgment message may be received from the mobile apparatus or from an apparatus of the communications network.
摘要翻译：移动装置发送用于唤醒通信网络的装置的消息，以便实现对通信网络的访问。通信网络的装置接收消息，确定设备是否处于发射机被去激活的待机模式，并且转移到唤醒模式，其中发射机被保持停用，最多为设备特定的偏移在设备处于待机模式的情况下响应于接收到消息的时间。该设备在设备的唤醒模式中检测是否基于该消息确认是否已经实现对通信网络的成功接入的确认消息，并且该设备转换到激活发射机的活动模式，并提供当设备特定的偏移时间过去时，在唤醒模式下没有接收到确认消息的情况下，基于使用发射机的消息来访问移动装置的通信网络。否则，当在唤醒模式下接收到确认消息时，装置转移到待机模式。可以从移动装置或从通信网络的装置接收确认消息。

35. 发明授权

US08787247B2 Apparatus and methods for transmitting paging messages for peer to peer communication 有权
标题翻译：用于发送用于对等通信的寻呼消息的装置和方法
公开(公告)号：US08787247B2
公开(公告)日：2014-07-22
申请号：US13381741
申请日：2009-06-30
申请人： Antti Anton Toskala
发明人： Antti Anton Toskala
IPC分类号： H04B7/212 , H04W84/12
CPC分类号： H04B7/212 , H04W48/16 , H04W52/0216 , H04W68/00 , H04W76/14 , H04W84/12 , H04W92/18 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/22 , Y02D70/446
摘要： Apparatus and method for communication are provided. The apparatus is configured to send a message to a network element, the message including information on the establishment of a device-to-device connection with at least one apparatus; and receive from a network element information regarding a timing reference for paging messages between the apparatuses establishing a device-to-device communication.
摘要翻译：提供了通信装置和方法。该设备被配置为向网络元件发送消息，该消息包括关于与至少一个设备建立设备到设备连接的信息; 并且从网络元件接收关于在建立设备到设备通信的设备之间关于寻呼消息的定时参考的信息。

36. 发明授权

US08774801B2 Access control for closed subscriber groups 有权
标题翻译：封闭用户组的访问控制
公开(公告)号：US08774801B2
公开(公告)日：2014-07-08
申请号：US12283240
申请日：2008-09-10
申请人： Ivan Ore , Marcus Dillinger
发明人： Ivan Ore , Marcus Dillinger
IPC分类号： H04W4/00
CPC分类号： H04W12/08 , H04W4/08 , H04W48/08 , H04W60/00 , H04W76/10
摘要： A network transmits (broadcasts) an access mode indicator that indicates whether a closed subscriber group CSG network is being operated as open or closed and if it indicates open a user equipment UE that is not a registered member of the CSG is allowed access as a guest member. a user group of the closed subscriber group network and allowing the user equipment access to the closed subscriber group network as a guest member. The CSG network can provide higher priority services to its registered members by differentiating them over guest members by an indication, received from each UE in its RADIO RESOURCE CONTROL CONNECTION REQUEST message, whether it is registered or a guest. The CSG can also transmit its ID/name for display at the UE so they may select whether and which CSG to join.
摘要翻译：网络发送（广播）指示封闭用户组CSG网络是否正在被操作为打开或关闭的接入模式指示符，并且如果指示打开，则不是CSG的注册成员的用户设备UE被允许作为客户访问会员。封闭用户组网络的用户组，并允许用户设备作为访客成员访问封闭用户组网络。 CSG网络可以通过在其无线电资源控制连接请求消息中从每个UE接收的指示，无论其是注册的还是客户端，通过在客户成员之间区分它们来向其注册的成员提供更高优先级的服务。 CSG还可以发送其ID /名称以在UE处显示，以便它们可以选择是否和哪个CSG加入。

37. 发明申请

US20140185595A1 Determination of the Timing Advance Group 审中-公开
标题翻译：确定时间进度组
公开(公告)号：US20140185595A1
公开(公告)日：2014-07-03
申请号：US14233170
申请日：2011-07-18
申请人： Chunli Wu , Benoist Pierre Sebire
发明人： Chunli Wu , Benoist Pierre Sebire
IPC分类号： H04L5/00
CPC分类号： H04L5/0078 , H04L5/001 , H04L5/0037 , H04W56/00 , H04W56/0045 , H04W74/006 , H04W74/0833
摘要： A technique, including initiating an access procedure by making from a communication device an uplink transmission on one component carrier of a plurality of component carriers associated with an access node; thereafter receiving at said communication device group information specifying a group of said plurality of component carriers sharing uplink transmission timing information as a group to which said one component carrier belongs; and making from said communication device a further uplink transmission on said one component carrier using uplink transmission timing information for said group specified in said group information.
摘要翻译：一种技术，包括通过从通信设备发送与接入节点相关联的多个分量载波的一个分量载波上的上行链路传输来发起接入过程; 然后在所述通信设备组接收指定共享上行链路传输定时信息的所述多个分量载波的一组的信息作为所述一个分量载波所属的组; 以及使用所述组信息中指定的所述组的上行链路传输定时信息，在所述一个分量载波上从所述通信设备进一步进行上行链路传输。

38. 发明授权

US08750160B2 Method for neighbor set selection for handover in a home access environment 有权
标题翻译：在家庭接入环境中用于切换的邻居集合选择的方法
公开(公告)号：US08750160B2
公开(公告)日：2014-06-10
申请号：US12740065
申请日：2007-10-29
申请人： Tejas Bhatt , Shashikant Maheshwari
发明人： Tejas Bhatt , Shashikant Maheshwari
IPC分类号： H04L12/28
CPC分类号： H04W48/16 , H04W36/04 , H04W84/045
摘要： A macro wireless communication system includes a base station and a femto access point for communicating with user equipment (UE), such as handset, whereby the UE receives information regarding the network relationships between the base station and the femto access point. A home profile setting may be stored in the UE. When the UE communicates with a femto access point that is identified in the home profile, the UE adapts a neighbor listing provided by the home femto access point. Alternatively, the base station stores a list of the UE and its corresponding home femto access point, along with the neighbor list of the femto access point. When a UE is connected to the base station and that base station is in neighbor list of the UE's home femto access point, a message is sent to the UE to forward an appropriate neighbor list to simplify handovers.
摘要翻译：宏无线通信系统包括用于与诸如手机的用户设备（UE）通信的基站和毫微微接入点，由此UE接收关于基站与毫微微接入点之间的网络关系的信息。家庭简档设置可以存储在UE中。当UE与在归属简档中标识的毫微微接入点通信时，UE适配由本地毫微微接入点提供的邻居列表。或者，基站与毫微微接入点的邻居列表一起存储UE及其对应的家庭毫微微接入点的列表。当UE连接到基站并且该基站处于UE的本地毫微微接入点的邻居列表中时，向UE发送消息以转发适当的邻居列表以简化切换。

39. 发明授权

US08744339B2 Wireless telecommunication system including a base station, relay node and method for global fair scheduling 有权
标题翻译：包括基站，中继节点和全球公平调度方法的无线电信系统
公开(公告)号：US08744339B2
公开(公告)日：2014-06-03
申请号：US12744364
申请日：2008-10-31
申请人： Ruediger Halfmann , Thomas Haustein , Andreas Ibing , Wolfgang Zirwas
发明人： Ruediger Halfmann , Thomas Haustein , Andreas Ibing , Wolfgang Zirwas
IPC分类号： H04B3/36 , H04B7/14
CPC分类号： H04W72/1257 , H04B7/2606 , H04W84/047
摘要： The invention relates to a wireless telecommunication system including at least one Base Station (BS) for communicating with at least one multihop Relay Node (RN) using a wireless link of a first type and with at least one local user equipment unit (UE) located within a range of the base station (BS) using at least one wireless link of a second type, wherein the wireless link of the first type is used to transmit a combined data flow encapsulating multiple individual data flows relating to different services and/or remote user equipment (UE) units. In order to enable a global fair scheduling, the base station (BS) is further configured to receive at least one local fairness parameter from the multihop relay node (RN), said local fairness parameter representing a fairness of the distribution of radio resources of the relay node (RN) over the individual data flows in the combined data flow and to execute a global fair scheduling procedure for determining a fair distribution of available radio resources of the base station (BS) over said at least one wireless link of the first type and said at least one wireless link of the second type, wherein the local fairness parameter is used as a parameter in said global fair scheduling procedure.
摘要翻译：本发明涉及一种无线电信系统，其包括至少一个基站（BS），用于使用第一类型的无线链路和至少一个本地用户设备单元（UE）与至少一个多跳中继节点（RN）进行通信在使用第二类型的至少一个无线链路的基站（BS）的范围内，其中第一类型的无线链路用于发送封装与不同服务和/或远程相关的多个单独数据流的组合数据流用户设备（UE）单元。为了实现全局公平调度，基站（BS）进一步被配置为从多跳中继节点（RN）接收至少一个本地公平性参数，所述本地公平参数表示公共无线资源分配的公平性中继节点（RN）通过组合数据流中的各个数据流，并且执行全局公平调度过程，用于通过所述第一类型的所述至少一个无线链路来确定基站（BS）的可用无线电资源的公平分配并且所述第二类型的至少一个无线链路，其中所述全局公平调度过程中使用所述局部公平性参数作为参数。

40. 发明授权

US08742842B2 High efficiency power amplifier architecture for off-peak traffic hours 失效
标题翻译：高效率功率放大器架构，用于非高峰流量小时
公开(公告)号：US08742842B2
公开(公告)日：2014-06-03
申请号：US13590482
申请日：2012-08-21
申请人： Kodanda R Engala , Darrell Barabash
发明人： Kodanda R Engala , Darrell Barabash
IPC分类号： H03F3/68
CPC分类号： H03F1/0288 , H03F1/0222 , H03F1/0277 , H03F1/3241 , H03F3/245 , H03F3/72 , H03F2200/102 , H03F2200/405 , H03F2203/7215 , H03F2203/7233 , H03F2203/7239
摘要： A power amplifier architecture includes high and low power paths. The high power path may include a number of different amplifier structures. The low power path includes a switching element configured to short a signal line to ground or provide an open between the signal line and ground. The low power path and an output of the high power path are summed at a summing junction. Circuitry, responsive to one or more control signals, is configured in a high power mode to turn on amplifier(s) in the amplifier structure, route an input signal through a driver amplifier to the high power path and place the switching element in one of the open/closed positions; the circuitry is configured in a low power mode to turn off the amplifier(s), route the input signal through a driver amplifier to the low power path and place the switching element in the other position.
摘要翻译：功率放大器架构包括高和低功率路径。高功率路径可以包括多个不同的放大器结构。低功率路径包括被配置为将信号线短路到地或在信号线和地之间提供开路的开关元件。低功率路径和高功率路径的输出在求和点相加。响应于一个或多个控制信号的电路被配置为高功率模式以打开放大器结构中的放大器，将输入信号通过驱动器放大器路由到高功率路径，并将开关元件置于开/关职位; 电路被配置为低功率模式以关闭放大器，将输入信号通过驱动器放大器路由到低功率路径并将开关元件放置在另一位置。

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