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    • 3. 发明授权
    • Method of and system for wireless communication
    • 无线通信方法和系统
    • US07610020B2
    • 2009-10-27
    • US10732538
    • 2003-12-11
    • Harri JokinenJohanna Pekonen
    • Harri JokinenJohanna Pekonen
    • H04B7/00
    • H04W4/06H04W52/30H04W52/322H04W52/34H04W52/36H04W76/40
    • A method of wireless communication with a first station arranged to transmit at least one transmission to be received by a plurality of second stations to provide a point to multipoint transmission. A first determining step determines in at least one of a plurality of second stations, if at least one transmission which is received at least one second station satisfies predetermined criterias. In response to information determined in said first determining step, a second determining step determines if a first station is to change a power level with which the first station transmits to the plurality of second stations in a point to multipoint transmission. A power changing step changes the power level with which said first station transmits power if the second determining step determines that the power level is to be changed.
    • 一种与第一台站进行无线通信的方法,该第一站被布置为发送要由多个第二站点接收的至少一个传输以提供点对多点传输。 如果至少接收到一个第二站的至少一个传输满足预定标准,第一确定步骤确定多个第二站中的至少一个。 响应于在所述第一确定步骤中确定的信息,第二确定步骤确定第一站是否要在点对多点传输中改变第一站向多个第二站发射的功率电平。 如果第二确定步骤确定要改变功率电平,则功率改变步骤改变所述第一站发射功率的功率电平。
    • 5. 发明申请
    • Point-to-multipoint transmission of localized data
    • 本地化数据的点对多点传输
    • US20070206548A1
    • 2007-09-06
    • US11443255
    • 2006-05-31
    • Antti ToskalaJohanna PekonenKarri Rantaaho
    • Antti ToskalaJohanna PekonenKarri Rantaaho
    • H04Q7/24
    • H04W72/005H04L12/189
    • The present invention relates to a method, system, network element and computer program product for transmitting a data stream in a point-to-multipoint mode from a source entity to a plurality of users in a predetermined area of a cellular network, said predetermined area comprising a plurality of sub-areas. A predetermined, recurring time period is allocated to transmission of localized data specified for users of individual ones of said plurality of sub-areas, and a transmission capacity of the data stream is divided using said predetermined, recurring time period among adjacent sub-areas. Localized data is then transmitted during the predetermined, recurring time period using a divided transmission capacity allocated to the respective sub-area. Thereby, combination of global and local broadcast or multicast content is enabled in a broadcast system by avoiding overlapping of transmissions with different content at cell edges.
    • 本发明涉及一种方法,系统,网元和计算机程序产品,用于在蜂窝网络的预定区域中从源实体向点对多点模式发送数据流到所述多个用户,所述预定区域 包括多个子区域。 将预定的循环时间段分配给针对所述多个子区域中的个别用户的用户指定的本地化数据的传输,并且使用相邻子区域中的所述预定的重复时间段来分割数据流的传输容量。 然后使用分配给相应子区域的划分的传输容量在预定的循环时间周期期间发送本地化数据。 因此,通过避免在小区边缘处具有不同内容的传输的重叠,在广播系统中启用全局和本地广播或多播内容的组合。
    • 7. 发明授权
    • Point-to-multipoint transmission of localized data
    • 本地化数据的点对多点传输
    • US08027317B2
    • 2011-09-27
    • US11443255
    • 2006-05-31
    • Antti ToskalaJohanna PekonenKarri Rantaaho
    • Antti ToskalaJohanna PekonenKarri Rantaaho
    • H04J3/00H04W4/00H04W72/00H04W40/00
    • H04W72/005H04L12/189
    • The present invention relates to a method, system, network element and computer program product for transmitting a data stream in a point-to-multipoint mode from a source entity to a plurality of users in a predetermined area of a cellular network, said predetermined area comprising a plurality of sub-areas. A predetermined, recurring time period is allocated to transmission of localized data specified for users of individual ones of said plurality of sub-areas, and a transmission capacity of the data stream is divided using said predetermined, recurring time period among adjacent sub-areas. Localized data is then transmitted during the predetermined, recurring time period using a divided transmission capacity allocated to the respective sub-area. Thereby, combination of global and local broadcast or multicast content is enabled in a broadcast system by avoiding overlapping of transmissions with different content at cell edges.
    • 本发明涉及一种方法,系统,网元和计算机程序产品,用于在蜂窝网络的预定区域中从源实体向点对多点模式发送数据流到所述多个用户,所述预定区域 包括多个子区域。 将预定的循环时间段分配给针对所述多个子区域中的个别用户的用户指定的本地化数据的传输,并且使用相邻子区域中的所述预定的重复时间段来分割数据流的传输容量。 然后使用分配给相应子区域的划分的传输容量在预定的循环时间周期期间发送本地化数据。 因此,通过避免在小区边缘处具有不同内容的传输的重叠,在广播系统中启用全局和本地广播或多播内容的组合。
    • 8. 发明申请
    • Enhanced multicast broadcast multimedia service
    • 增强多播广播多媒体业务
    • US20080101270A1
    • 2008-05-01
    • US11974075
    • 2007-10-10
    • Sami KekkiJohanna Pekonen
    • Sami KekkiJohanna Pekonen
    • H04H20/71
    • H04W72/005H04W72/1273
    • In one aspect thereof the exemplary embodiments of this invention provide a method that includes receiving and storing a set of rules; receiving an initial data unit having an indication of a time to start a downlink multicast broadcast multimedia service transmission; forming transport blocks corresponding to the data unit in accordance with the stored set of rules; and transmitting at the indicated time the transport blocks formed in accordance with the rules. In a further aspect thereof the exemplary embodiments of this invention provide a method that includes creating a table of data unit processing rules in a wireless network node and distributing the table of data unit processing rules to individual ones of a plurality of base stations that form a part of a single frequency network established to transmit multicast broadcast multimedia service transmissions to at least one user equipment.
    • 在其一个方面,本发明的示例性实施例提供了一种方法,包括接收和存储一组规则; 接收具有开始下行链路多播广播多媒体业务传输的时间的指示的初始数据单元; 根据所存储的一组规则形成对应于数据单元的传输块; 并在指示的时间发送根据规则形成的传输块。 在其另一方面,本发明的示例性实施例提供了一种方法,其包括在无线网络节点中创建数据单元处理规则表,并将数据单元处理规则表分配给形成多个基站的多个基站中的各个基站 被建立以将多播广播多媒体服务传输发送到至少一个用户设备的单频网络的一部分。