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1. 发明申请

US20150319689A1 ENERGY SAVING OPERATIONS FOR WIRELESS NETWORKS 有权
标题翻译：无线网络节能运行
公开(公告)号：US20150319689A1
公开(公告)日：2015-11-05
申请号：US14650233
申请日：2012-12-07
申请人： BROADCOM CORPORATION
发明人： Lili ZHANG , Tero Heikki Matti HENTTONEN , Haiming WANG , Wei HONG
IPC分类号： H04W52/02 , H04W40/00
CPC分类号： H04W52/0206 , H04W24/02 , H04W40/005 , Y02D70/1262 , Y02D70/25
摘要： A network controlling entity in a heterogeneous or local area network (such as a macro eNB) selects a set of network access nodes that share a common wake-up area code WUAC. The network controlling entity selects a transmission entity such as a motile terminal/UE and directs it to wirelessly transmit a signal on a given radio resource. The network controlling entity also informs each network access node within the set of the given radio resource on which they should listen for the signal. In various embodiments the network access nodes within the set can choose whether or not to listen for the signal and thus choose whether they will wakeup, or they can reply to the signal with a request for wakeup confirmation. In this manner WUAC-specific sets of small cells can be awakened only when needed for traffic offloading and thereby saving energy.
摘要翻译：异构或局域网（例如宏eNB）中的网络控制实体选择共享共同唤醒区域码WUAC的一组网络接入节点。网络控制实体选择诸如运动终端/ UE的传输实体，并指示其在给定无线电资源上无线地发送信号。网络控制实体还通知其应该在其上侦听信号的给定无线电资源的集合内的每个网络接入节点。在各种实施例中，集合内的网络接入节点可以选择是否监听信号，从而选择是否唤醒信号，或者可以通过唤醒确认请求来回复信号。以这种方式，只有在需要流量卸载并因此节约能源时，WUAC特定的小电池组才能被唤醒。

2. 发明申请

US20140219253A1 NETWORK SELECTION 审中-公开
标题翻译：网络选择
公开(公告)号：US20140219253A1
公开(公告)日：2014-08-07
申请号：US14160021
申请日：2014-01-21
申请人： Broadcom Corporation
发明人： Tero Heikki Matti HENTTONEN , Jari Jaakko ISOKANGAS , Kaisu Maria IISAKKILA , Samuli Heikki TURTINEN
IPC分类号： H04W36/30
CPC分类号： H04W36/30 , H04W36/14 , H04W36/22 , H04W48/18 , H04W48/20 , H04W88/06
摘要： Embodiments comprise measures, including methods, apparatus and computer program products, for use in access network selection in a telecommunications system. The telecommunications system comprises, at least, a mobile telephony radio access network. At one or more network nodes of the mobile telephony radio access network a preference, to offload at least some data communication in the mobile telephony radio access network to a further radio access network other than the mobile telephony radio access network, is identified. In response to this identification, an indication of the identified offloading preference is caused to be transmitted, via the mobile telephony radio access network, to at least one user equipment.
摘要翻译：实施例包括用于电信系统中的接入网络选择中的方法，装置和计算机程序产品的措施。电信系统至少包括移动电话无线电接入网络。在移动电话无线电接入网络的一个或多个网络节点处，将移动电话无线电接入网络中的至少一些数据通信卸载到除了移动电话无线电接入网络之外的另外的无线电接入网络的偏好被识别。响应于该识别，导致所识别的卸载偏好的指示经由移动电话无线电接入网络被发送到至少一个用户设备。

3. 发明申请

US20140293914A1 Scheduling 审中-公开
标题翻译：计划
公开(公告)号：US20140293914A1
公开(公告)日：2014-10-02
申请号：US14243430
申请日：2014-04-02
申请人： Broadcom Corporation
发明人： Helka-Liina MAATTANEN , Mihai Horatiu ENESCU , Tero Heikki Matti HENTTONEN
IPC分类号： H04W72/12 , H04L5/00
CPC分类号： H04W72/1278 , H04L5/0035 , H04L5/0044 , H04L5/0051 , H04L5/0053 , H04L5/0057 , H04W72/1231 , H04W92/20
摘要： A method and apparatus for distributed coordinated scheduling (virtual joint scheduling) is provided. A primary entity is selected and it performs joint scheduling decisions according to information received from one or more coordinating secondary entities. Information received from user equipments served by the primary entity may be taken into account. The primary entity then forwards information of its joint scheduling decisions or some outcome quantity to the one or more secondary entities, each of which may perform their own localized scheduling decisions based on the information provided by the primary entity.
摘要翻译：提供了一种分布式协调调度（虚拟联合调度）的方法和装置。选择主要实体，并且根据从一个或多个协调次要实体接收的信息来执行联合调度决定。可以考虑从主要实体服务的用户设备收到的信息。然后，主实体将其联合调度决定或某些结果数量的信息转发到一个或多个次级实体，每个次级实体可以基于主要实体提供的信息来执行其自己的局部调度决策。

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