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    • 3. 发明申请
    • METHOD FOR LOAD BALANCING BETWEEN DIFFERENT BUS SEGMENTS CONNECTED TO A GATEWAY
    • 在连接到网关的不同总线部分之间进行负载平衡的方法
    • WO2018056883A1
    • 2018-03-29
    • PCT/SE2017/050904
    • 2017-09-14
    • SCANIA CV AB
    • SUNDBÄCK, PärLINDMAN, JanJONASSON, Andreas
    • H04L12/803H04L12/40H04L12/46H04L12/66
    • H04L67/12H04L12/40143H04L12/4625H04L43/0894H04L43/16H04L47/125H04L67/1008
    • Method (300) and gateway (130) of a bus (100), comprising a plurality of segments (101, 102,..., 10n), for load balancing of traffic load for non-cyclic messages between the different segments (101, 102, …, 10n) comprised in the bus (100). The method (300) comprises determining (301) the respective traffic load (201, 202) of the segments (101, 102, …, 10n); calculating (302) traffic load differences between the respective traffic load (201, 202); determining (303) the largest traffic load difference of the traffic load differences and comparing (304) it with a threshold limit; sending (305) messages (210) on the segment (101, 102, …,10n) having the lowest traffic load (201, 202), with a frequency based on the traffic load difference; and iterating (306) the method (300) according to steps 301-305 until the largest traffic load difference is lower than the threshold limit value for all segments (101, 102, …, 10n).
    • 包括多个段(101,102,...,10n)的总线(100)的方法(300)和网关(130),用于非业务负载的业务负载的负载平衡, 包括在总线(100)中的不同段(101,102,...,10n)之间的循环消息。 该方法(300)包括确定(301)段(101,102,...,10n)的相应业务负载(201,202); 计算(302)各个业务负载(201,202)之间的业务负载差异; 确定(303)业务负载差异的最大业务负载差异,并将其与阈值限制进行比较(304) 在具有最低业务负载(201,202)的所述分段(101,102,...,10n)上以基于所述业务负载差异的频率发送(305)消息(210) 以及根据步骤301-305迭代(306)所述方法(300),直到所有分段(101,102,...,10n)的最大业务负载差低于阈值极限值为止。
    • 4. 发明申请
    • INTERCONNECTED HARDWARE INFRASTRUCTURE RESOURCE CONTROL
    • 互连的硬件基础设施资源控制
    • WO2017144657A1
    • 2017-08-31
    • PCT/EP2017/054315
    • 2017-02-24
    • TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    • EKER, JohanLINDOFF, BengtMILLNERT, VictorBINI, Enrico
    • G06F9/50H04L12/24
    • H04L47/801G06F9/5077H04L41/0803H04L41/0896H04L43/0894H04L47/823
    • A physical network node controls allocation and/or deallocation of resources of an interconnected hardware infrastructure. The physical network node determines a number of requests currently queued at a first service node of a plurality of serially-connected service nodes at a current time. The plurality of serially-connected service nodes supports a packet flow using resources of the interconnected hardware infrastructure. The physical network node also determines a packet flow rate of the packet flow into the first service node. The physical network node also determines a future time to control allocation or deallocation of a resource of the interconnected hardware infrastructure to a second service node of the plurality of serially- connected service nodes based on the determined number of requests and the determined packet flow rate. The physical network node controls allocation or deallocation of the resource to the second service node at the future time.
    • 物理网络节点控制互连硬件基础设施的资源的分配和/​​或解除分配。 物理网络节点在当前时间确定当前在多个串联连接的服务节点中的第一服务节点处排队的请求的数量。 多个串行连接的服务节点使用互连硬件基础设施的资源来支持分组流。 物理网络节点还确定流入第一服务节点的分组流的分组流量。 物理网络节点还基于所确定的请求数量和确定的分组流量来确定未来时间以控制互连硬件基础设施的资源到多个串联连接的服务节点中的第二服务节点的分配或解除分配。 物理网络节点控制将来时间对第二服务节点的资源分配或解除分配。
    • 6. 发明申请
    • SELECTIVE MEASUREMENT REPORTING FROM INTERNET OF THINGS DEVICES
    • 选择性测量报告从互联网的东西设备
    • WO2017112147A1
    • 2017-06-29
    • PCT/US2016/062302
    • 2016-11-16
    • INTEL CORPORATION
    • NOLAN, KeithKELLY, MarkNOLAN, MichaelBRADY, John
    • H04L12/26H04L29/08H04L12/24
    • H04L43/065H04L43/02H04L43/0811H04L43/0894H04L43/16H04W4/70
    • In various embodiments, an IoT device may provide selective reporting of collected data measurements. The IoT device may report the data via a network connection to an aggregator device. The IoT device may detect when the network connection has been interrupted, during which messages containing measurements may be cached. Later, when the network connection has been restored, the IoT device may "replay" the cached messages. The IoT device may selectively report cached messages based on an entropy analysis which may detect which measurements exhibit a higher entropy. The entropy analysis may determine which measurements show a higher rate of change or which have a value outside of a set of thresholds. The IoT device may select measurements based on a history of measurements obtained by the IoT device. Other embodiments may be described and/or claimed.
    • 在各种实施例中,IoT设备可以提供收集的数据测量的选择性报告。 物联网设备可以通过网络连接将数据报告给聚合设备。 IoT设备可以检测网络连接何时中断,在此期间可以缓存包含测量值的消息。 稍后,当网络连接已经恢复时,IoT设备可以“重放” 缓存的消息。 IoT设备可以基于可以检测哪些测量表现出更高熵的熵分析来选择性地报告高速缓存的消息。 熵分析可以确定哪些测量结果显示出更高的变化率或者具有超出一组阈值的值。 IoT设备可以基于由IoT设备获得的测量的历史来选择测量。 其他实施例可以被描述和/或要求保护。
    • 9. 发明申请
    • METHOD AND APPARATUS FOR MANAGING NETWORK CONGESTION
    • 管理网络约束的方法和设备
    • WO2017009715A1
    • 2017-01-19
    • PCT/IB2016/001155
    • 2016-07-11
    • ALCATEL LUCENT
    • DE SCHEPPER, KoenTSANG, Ing-Jyh
    • H04L12/823H04L12/833H04L12/801H04L12/841H04L12/835
    • H04L47/32H04L43/0894H04L47/193H04L47/28H04L47/30H04L47/31H04L47/326H04L47/50
    • A manner of managing congestion in a data-traffic network. In one embodiment a network node such as a bridge, switch, or router includes an AQM having a PI controller configured to calculate p' using the difference between Q and a Target Q, wherein p' is p 0.5 and p is the probability that a received packet will be dropped or marked, and some drop decision functions are configured to indicate that the node should drop a received packet by comparing p' to two random values. A marking decision function may also be present and configured to indicate that the node should mark a received packet by comparing p' to one random value. A congestion control classifier, which is in some embodiments an ECN classifier, is also present to classify a received packet and facilitate making the proper dropping or marking decision.
    • 管理数据业务网络中的拥塞的一种方式。 在一个实施例中,诸如桥接器,交换器或路由器的网络节点包括具有PI控制器的AQM,其被配置为使用Q与目标Q之间的差来计算p',其中p'为p 0.5,p为 接收到的分组将被丢弃或标记,并且一些丢弃决定功能被配置为指示节点应该通过将p'与两个随机值进行比较来丢弃接收到的分组。 标记决定功能也可以存在并被配置为指示节点应该通过将p'与一个随机值进行比较来标记所接收的分组。 在一些实施例中,拥塞控制分类器也是ECN分类器,用于对接收到的分组进行分类,并有助于进行适当的丢弃或标记决定。