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    • 5. 发明公开
    • Method For Handling Terminals in a VAMOS Network
    • Vemos Netzwerk的einem Verfahren zur Handhabung vonEndgeräten
    • EP2453683A1
    • 2012-05-16
    • EP11275140.9
    • 2011-11-10
    • Vodafone Group PLCVodafone España, S.A.U.
    • Exadaktylos, KyriakosValerdi Rodriguez, David
    • H04W8/22
    • H04W8/22H04W24/06H04W72/085
    • Method for handling terminals in a network using VAMOS technology which performs a "virtual" pairing of the terminal with a simulated call, launched by the network, in a VAMOS channel in order to obtain information about the behaviour of the terminal in this situation. The method preferably comprises the steps of generating a VAMOS support database with terminal information of terminals in the network; checking in the VAMOS support database for an entry corresponding to terminal information of a given terminal; if no entry is found in the VAMOS support database, pairing the terminal with a simulated call, launched by the network, in a VAMOS channel; measuring at least one indicator parameter of the terminal during the pairing with the simulated call; assigning an entry in the VAMOS support database indicating the applicability of the terminal with VAMOS technology; and allowing VAMOS channelization for the terminal in dependence upon the entry corresponding to the given terminal. For the cases of terminals with low performance under VAMOS technology some countermeasures are applied.
    • 一种使用VAMOS技术处理终端的方法,所述VAMOS技术在VAMOS信道中执行所述终端与由所述网络发起的模拟呼叫的“虚拟”配对,以获得关于所述终端的行为的信息。 该方法优选地包括以下步骤:生成具有网络中的终端的终端信息的VAMOS支持数据库; 在VAMOS支持数据库中检查与给定终端的终端信息相对应的条目; 如果在VAMOS支持数据库中没有找到条目,则将终端与由网络发起的模拟呼叫配对在VAMOS信道中; 在与模拟呼叫配对期间测量终端的至少一个指标参数; 在VAMOS支持数据库中分配一个条目,指示终端与VAMOS技术的适用性; 并且根据对应于给定终端的条目,允许终端的VAMOS信道化。 对于VAMOS技术低性能终端的情况,应用了一些对策。
    • 9. 发明公开
    • Method and device for controlling frequency hopping in wireless communications
    • Verfahren und Vorrichtung zur Steuerung vonFrequenzsprüngenbei drahtlosen Verbindungen
    • EP2587683A1
    • 2013-05-01
    • EP11382334.8
    • 2011-10-31
    • Vodafone Group PLCVodafone España, S.A.U.
    • Güemes Cabrejas, IñigoValerdi Rodriguez, DavidGomez Coloma, Alberto
    • H04B1/713H04W52/34
    • H04B1/713H04W52/346
    • A method and BSC for controlling frequency hopping in MCPA, comprising:
      - receiving a request for allocating a TCH to a channel group,
      - associating at least one MCPA to the channel group,
      - determining a maximum number of carriers of each MCPA,
      - sending a list of frequencies and a HSN which define a hopping sequence,
      - assigning a time slot to the TCH and selecting a MAIO,
      - determining which frequencies from the hopping sequence, according to the assigned time slot and MAIO, are to be allocated to the MCPA associated with the channel group;
      - counting a number of conflicts in the MCPA by checking whether the maximum number of carriers of said MCPA is exceeded in the previous step;
      - repeating the process for every frequency of the hopping sequence and MAIO values,
      - assigning to the TCH the MAIO with the lowest number of conflicts.
    • 一种用于控制MCPA中的跳频的方法和BSC,包括: - 接收向信道组分配TCH的请求, - 将至少一个MCPA与所述信道组相关联, - 确定每个MCPA的载波的最大数量, - 发送 定义跳频序列的频率列表和HSN, - 向TCH分配时隙并选择MAIO, - 根据分配的时隙和MAIO确定来自跳频序列的哪些频率将被分配给 与通道组相关的MCPA; - 通过检查上一步中是否超过了所述MCPA的载波的最大数目来计算MCPA中的一些冲突; - 重复跳频序列和MAIO值的每个频率的过程, - 向TCH分配冲突数量最少的MAIO。
    • 10. 发明公开
    • Method of processing a 2G call, device and computer program
    • Verfahren zur Bearbeitung eines 2G-Anrufs,Vorrichtung und Computerprogramm
    • EP2355613A1
    • 2011-08-10
    • EP11153751.0
    • 2011-02-08
    • Vodafone Group PLCVodafone España, S.A.U.
    • Arranz Arauzo, MiguelGüemes Cabrejas, InigoValerdi Rodriguez, David
    • H04W88/10H04W76/02
    • H04W76/12H04W28/065H04W76/32
    • A method of establishing, maintaining or releasing a call in a 3G mobile communications network (20), wherein at least one 2G terminal (21) participates in said call. The method comprises the steps of: at a network entity (23, 33), checking (502) whether an incoming signal from a mobile terminal (21, 22) is a 2G signal or not and, if said signal is a 2G signal: extracting (504) the user information from said signal and checking (505) whether its content is user payload or signalling information, and: if it is signalling information, checking (508) whether it is a channel request or a disconnection request, and: if it is a channel request, establishing (509) a 3G packet data protocol context and requesting (510) a radio access bearer for establishing a connection to a higher level network entity (25) and if it is a disconnection request, releasing (511) an open 3G packet data protocol context and requesting (512) the disconnection of a connection to a higher level network entity (25). If it is user payload instead of signalling information, encapsulating (506) said user payload in a frame of a call established on a radio access bearer and sending said frame to a higher level network entity (25). Network entity and computer program.
    • 一种在3G移动通信网络(20)中建立,维护或释放呼叫的方法,其中至少一个2G终端(21)参与所述呼叫。 该方法包括以下步骤:在网络实体(23,33),检查(502)来自移动终端(21,22)的输入信号是否为2G信号,如果所述信号是2G信号, 从所述信号提取(504)用户信息,并检查(505)其内容是用户有效载荷还是信令信息,以及:如果是信令信息,则检查(508)是否是信道请求或断开请求,以及: 如果是信道请求,建立(509)3G分​​组数据协议上下文,并请求(510)无线接入承载建立到较高级网络实体(25)的连接,如果是断开请求,则释放(511) )开放的3G分组数据协议上下文,并且请求(512)将连接断开到较高级网络实体(25)。 如果是用户有效载荷而不是信令信息,则将所述用户有效载荷封装在无线电接入承载上建立的呼叫的帧中,并将所述帧发送到较高级别的网络实体(25)。 网络实体和计算机程序。