RATE SHAPING TRIGGERED DISCONTINUOUS TRANSMISSION IN WIRELESS COMMUNICATIONS
    91.
    发明申请
    RATE SHAPING TRIGGERED DISCONTINUOUS TRANSMISSION IN WIRELESS COMMUNICATIONS 审中-公开
    无线通信中的速率形状触发不连续传输

    公开(公告)号:WO2011037514A1

    公开(公告)日:2011-03-31

    申请号:PCT/SE2010/050642

    申请日:2010-06-09

    IPC分类号: H04W76/04 H04L12/56

    摘要: A modified token bucket algorithm (100) in a rate shaper in a wireless communication network allows for the "borrowing" of tokens, creating the possibility of a token debt, or a token bucket with a negative Token Bucket Counter (TBC) value (108). In this modified token bucket algorithm (100), an incoming packet is passed along (114) so long as the TBC is positive (108), even if the packet must "borrow" some tokens, driving the TBC negative. Subsequent incoming packets are stalled until the TBC reaches a positive value. The token bucket refills at a known rate (104); accordingly, the duration of traffic stalling, when the TBC is negative, is known. During this time, the UE is forced into DRX mode (110), saving battery power by not monitoring DPCCH for traffic that has been halted. The DRX, or sleep, mode (110) may be invoked in several ways.

    摘要翻译: 在无线通信网络中的速率整形器中的经修改的令牌桶算法(100)允许令牌的“借用”,产生令牌债务的可能性,或具有负令牌桶计数器(TBC)值(108)的令牌桶 )。 在该修改的令牌桶算法(100)中,只要TBC为正(108),即使该包必须“借”一些令牌,驱动TBC为负,则(114)传入一个传入的包。 随后进入的数据包停滞,直到TBC达到正值。 令牌桶以已知的速率重新填充(104); 因此,当TBC为负时,流量停滞的持续时间是已知的。 在此期间,UE被强制进入DRX模式(110),通过不监视已经停止的业务的DPCCH来节省电池电力。 DRX或睡眠模式(110)可以以多种方式被调用。

    USING THE ECN MECHANISM TO SIGNAL CONGESTION DIRECTLY TO THE BASE STATION
    92.
    发明申请
    USING THE ECN MECHANISM TO SIGNAL CONGESTION DIRECTLY TO THE BASE STATION 审中-公开
    使用ECN机制直接到基站进行信号约束

    公开(公告)号:WO2011025438A1

    公开(公告)日:2011-03-03

    申请号:PCT/SE2010/050894

    申请日:2010-08-18

    IPC分类号: H04W28/10 H04W72/12

    摘要: Techniques for a mobile station to signal a request for a reduction in data transmission rate to a base station are disclosed. An example method for facilitating flow control in a wireless communication system includes monitoring resource use associated with a mobile station and, based upon the resource use, setting a congestion indicator in a header of at least one uplink traffic data packet. The uplink traffic data packet is then sent to a wireless base station, which detects the congestion indicator. In some embodiments, ECN bits in an IP header of the uplink traffic data packet are set. In other embodiments, ECN bits in an IP header of a downlink traffic data packet are set, to trigger the generation of a TCP header that indicates congestion in subsequent uplink packets.

    摘要翻译: 公开了一种用于向基站发送数据传输速率降低请求的移动台的技术。 用于促进无线通信系统中的流量控制的示例性方法包括监视与移动站相关联的资源使用,并且基于资源使用,在至少一个上行链路业务数据分组的报头中设置拥塞指示符。 然后将上行链路业务数据分组发送到无线基站,该无线基站检测拥塞指示符。 在一些实施例中,设置上行链路业务数据分组的IP报头中的ECN比特。 在其他实施例中,设置下行链路业务数据分组的IP报头中的ECN比特,以触发产生指示后续上行分组中的拥塞的TCP报头。

    MESSAGE DELIVERY CONTROL BASED ON DESTINATION POINT CODES
    95.
    发明申请
    MESSAGE DELIVERY CONTROL BASED ON DESTINATION POINT CODES 审中-公开
    基于目标点码的消息传递控制

    公开(公告)号:WO2011008366A1

    公开(公告)日:2011-01-20

    申请号:PCT/US2010/037708

    申请日:2010-06-08

    发明人: CAI, Yigang

    IPC分类号: H04L12/56 H04W4/14

    摘要: Systems and methods are disclosed for limiting text/multimedia message delivery based on destination point codes or other destination identifiers. A switching center (122) in a mobile network (100) monitors the amount of text/multimedia message traffic routed to destinations (126-129). If the message traffic routed to a destination (126-129) exceeds a threshold, then the switching center (122) generates a traffic message indicating traffic congestion for the destination (126-129), and transmits the traffic message to a message center (120). The message center (120) processes the traffic message to identify a destination point code for the destination (126-129). The message center (120) then adjusts delivery of text/multimedia messages toward the destination point code of the destination (126-129).

    摘要翻译: 公开了基于目的地点码或其他目的地标识符来限制文本/多媒体消息传送的系统和方法。 移动网络(100)中的交换中心(122)监视路由到目的地(126-129)的文本/多媒体消息业务量。 如果路由到目的地(126-129)的消息业务超过阈值,则交换中心(122)产生指示目的地(126-129)的业务拥塞的业务消息,并将业务消息发送到消息中心 120)。 消息中心(120)处理业务消息以识别目的地的目的地点码(126-129)。 然后,消息中心(120)根据目的地的目的地点码(126-129)调整文本/多媒体消息的传送。

    TECHNIQUES FOR HANDLING NETWORK TRAFFIC
    97.
    发明申请
    TECHNIQUES FOR HANDLING NETWORK TRAFFIC 审中-公开
    处理网络流量的技术

    公开(公告)号:WO2010112077A1

    公开(公告)日:2010-10-07

    申请号:PCT/EP2009/053946

    申请日:2009-04-02

    IPC分类号: H04L12/56 H04W28/18 H04W72/12

    摘要: In a mobile communication environment, the data traffic is mapped to a number of bearers (52, 54). In a downlink direction, this is accomplished by filtering data packets on the basis of an identifier which is included into the data packets in response to packet inspection. In the uplink direction, a mirroring function is applied which detects incoming data packets, which are received on one of a plurality of bearers (52, 54) and have a first identifier, and outgoing data packets having a second identifier which is complementary to the first identifier. The outgoing data packets having the complementary second identifier are routed to the same bearer (52, 54) from which the incoming data packets are received.

    摘要翻译: 在移动通信环境中,将数据业务映射到多个承载(52,54)。 在下行方向,这是通过根据包检测中包含在数据包中的标识符来过滤数据包来实现的。 在上行方向上,应用镜像功能,该镜像功能检测在多个承载(52,54)中的一个上接收并具有第一标识符的输入数据分组,以及具有第二标识符的输出数据分组,该第二标识符与 第一个标识符。 具有互补的第二标识符的输出数据分组被路由到从其接收输入数据分组的相同承载(52,54)。

    PERFORMING PACKET FLOW OPTIMIZATION WITH POLICY AND CHARGING CONTROL
    99.
    发明申请
    PERFORMING PACKET FLOW OPTIMIZATION WITH POLICY AND CHARGING CONTROL 审中-公开
    使用政策和充电控制执行分组流量优化

    公开(公告)号:WO2010077684A1

    公开(公告)日:2010-07-08

    申请号:PCT/US2009/067204

    申请日:2009-12-08

    IPC分类号: H04W4/26 H04L12/14

    摘要: Policy and charging control (PCC) is a framework within a Third or Fourth Generation (3G/4G) network that allows operators to authorize and enforce policy, Quality of Service (QoS), and charging control over communication sessions by mobile devices. PCC mechanism is used to determine the type QoS based on a request received from a User Equipment (UE) or network. PCC is one important element within System Architecture Evolution (SAE) architecture to allow the network to perform policy and charging control. A mechanism is provided so that PCC can allow packet flow optimization. Thereby, the network can detect Internet Protocol (IP) flows based on operator defined criteria and can perform policy and QoS control.

    摘要翻译: 政策和计费控制(PCC)是第三代或第四代(3G / 4G)网络内的框架,允许运营商授权和执行移动设备对通信会话的策略,服务质量(QoS)和计费控制。 PCC机制用于基于从用户设备(UE)或网络接收到的请求来确定类型QoS。 PCC是系统架构演进(SAE)架构中的一个重要元素,允许网络执行策略和计费控制。 提供了一种机制,使得PCC可以允许分组流优化。 因此,网络可以基于运营商定义的标准来检测互联网协议(IP)流,并且可以执行策略和QoS控制。

    NETWORK APPARATUS AND METHOD FOR IDENTIFYING NETWORK RESOURCES
    100.
    发明申请
    NETWORK APPARATUS AND METHOD FOR IDENTIFYING NETWORK RESOURCES 审中-公开
    网络设备和识别网络资源的方法

    公开(公告)号:WO2010072265A1

    公开(公告)日:2010-07-01

    申请号:PCT/EP2008/068238

    申请日:2008-12-23

    IPC分类号: H04L12/56

    摘要: According to an exemplary embodiment of the invention a network apparatus (200) for identifying a network resource in a network (100) may be provided. The network apparatus may comprise a receiving device (210) and an evaluating device (220). The receiving device (210) may be adapted for receiving a first network time value. Furthermore, the receiving device (210) may be adapted for receiving a second network time value. In addition, the evaluating device may be adapted for classifying the received first network time value and the received second network time value using at least a first class and a second class and wherein at least one class may indicate a network resource (250, 300, 350, 400).

    摘要翻译: 根据本发明的示例性实施例,可以提供用于识别网络(100)中的网络资源的网络设备(200)。 网络设备可以包括接收设备(210)和评估设备(220)。 接收设备(210)可以适于接收第一网络时间值。 此外,接收设备(210)可以适于接收第二网络时间值。 此外,评估装置可以适于使用至少第一类和第二类来分类接收的第一网络时间值和接收的第二网络时间值,并且其中至少一个类可以指示网络资源(250,300, 350,400)。