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    • 7. 发明申请
    • RECOVERY METHOD FOR LOST SIGNALING CONNECTION WITH HSDPA/FRACTIONAL DPCH
    • 用于与HSDPA /分数DPCH的信号连接失效的恢复方法
    • WO2006000876A1
    • 2006-01-05
    • PCT/IB2005/001747
    • 2005-06-20
    • NOKIA CORPORATIONNOKIA INC.RANTA-AHO, KarriTOSKALA, Antti
    • RANTA-AHO, KarriTOSKALA, Antti
    • H04Q7/38
    • H04W76/27H04W74/00H04W76/19
    • A method and apparatus are provided for defining terminal behavior in a case where the terminal detects that it cannot receive the HS-DSCH from a serving cell reliably when the DCCH is mapped to HS-DSCH (e.g. does not receive any radio link control (RLC) acknowledged mode feedback for the uplink measurement reports or in general the common pilot channel (CPICH) level drops too low in the serving HS-DSCH cell). The terminal is autonomously moved to a cell forward access channel (CELL_FACH) state and uplink signaling is initiated on a random access channel (RACH) to inform a network node and ask for HS-DSCH re-establishment in a suitable cell, or setting up a regular R'99/R'5 DPCH in order to restore the RRC signaling connection in the CELL_DCH state.
    • 在DCCH被映射到HS-DSCH(例如,不接收任何无线电链路控制(RLC))的情况下,在终端检测到无法从服务小区不能接收HS-DSCH的情况下,提供了一种定义终端行为的方法和装置 )上行链路测量报告的确认模式反馈,或者一般来说,在服务HS-DSCH小区中,公共导频信道(CPICH)级别太低。 终端被自动移动到小区前向接入信道(CELL_FACH)状态,并且在随机接入信道(RACH)上启动上行链路信令以通知网络节点并请求在合适的小区中重新建立HS-DSCH,或者建立 常规R'99 / R'5 DPCH,以便恢复CELL_DCH状态的RRC信令连接。
    • 10. 发明申请
    • POINT-TO-MULTIPOINT TRANSMISSION OF LOCALIZED DATA
    • 本地化数据的点对多点传输
    • WO2007102057A1
    • 2007-09-13
    • PCT/IB2007/000453
    • 2007-02-26
    • NOKIA CORPORATIONTOSKALA, AnttiPEKONEN, JohannaRANTAAHO, Karri
    • TOSKALA, AnttiPEKONEN, JohannaRANTAAHO, Karri
    • H04Q7/38
    • 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 (120) 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 (120) 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 broad-cast 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以点对多点模式从源实体向多个用户发送数据流,所述预定区域 包括多个子区域。 将预定的循环时间段(120)分配给对所述多个子区域中的各个用户的用户指定的本地化数据的传输,并且使用所述预定的循环时间段(120)分割数据流的传输容量, 在相邻的子区域之间。 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局部广播或多播内容的组合。