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    • 42. 发明申请
    • Carrier Indicator Field Usage and Configuration in Carrier Aggregation
    • 载波指示符字段在载波聚合中的使用和配置
    • US20120076088A1
    • 2012-03-29
    • US13247323
    • 2011-09-28
    • Woonhee HwangJarkko KoskelaEsa Malkamaki
    • Woonhee HwangJarkko KoskelaEsa Malkamaki
    • H04W74/04H04W72/04
    • H04L5/0091H04L5/001H04L5/0053H04W72/1289
    • Format of a downlink control channel for a user equipment UE is changed in conjunction with switching the UE between being enabled for cross carrier scheduling and being disabled for cross carrier scheduling. The changed format is used on at least one serving cell of the UE's configured set of component carriers CCs. In one embodiment the changed format comprises an explicit carrier indicator field CIF for the case in which the switching is from disabled to enabled; and the changed format has no explicit CIF when the switching is from enabled to disabled. In another embodiment switching from disabled to enabled comprises the UE's configured set of CCs being changed from one to multiple cells; and switching from enabled to disabled comprises the UE's configured set of CCs being changed from multiple cells to one cell. In one embodiment the changed format is implicit.
    • 用户设备UE的下行链路控制信道的格式随着UE在交叉载波调度被使能并被禁用以进行交叉载波调度之间的切换而改变。 改变的格式用于UE配置的分量载波CC集合的至少一个服务小区。 在一个实施例中,改变的格式包括用于切换从禁用到启用的情况的显式载波指示符字段CIF; 并且当切换从使能到禁用时,更改的格式没有明确的CIF。 在另一个实施例中,从禁用到启用的切换包括UE被配置的一组CC从一个小区改变为多个小区; 并且从使能切换到禁用包括UE配置的一组CC从多个小区改变为一个小区。 在一个实施例中,改变的格式是隐含的。
    • 45. 发明授权
    • Method, apparatus, network element and software product for location area update optimization
    • 用于位置区域更新优化的方法,设备,网元和软件产品
    • US08032088B2
    • 2011-10-04
    • US11728195
    • 2007-03-23
    • Jarkko Koskela
    • Jarkko Koskela
    • H04B1/00
    • H04W60/04H04W76/10H04W76/20H04W88/02H04W92/10
    • A method, apparatus, software product, and network element enable a user equipment to operate in an idle mode, to sense a change in the broadcasted location area, and to then report that change to a network without requiring a dedicated connection to the network. This embodiment is achieved by sending an identifier via an uplink transport channel, and then the user equipment receives a resource allocation that is based at least partly on the identifier. The user equipment provides an uplink signal via the allocated resource, including a user equipment identity in the uplink signal. When the user equipment receives confirmation, including the user equipment identity, then the user equipment reenters the idle mode. The uplink signal provided an update as to the location area of the user equipment, although other types of signals can instead be provided this way to the network.
    • 方法,装置,软件产品和网络元件使得用户设备能够以空闲模式操作,以感测广播的位置区域的变化,然后将该改变报告给网络,而不需要对网络的专用连接。 该实施例通过经由上行链路传输信道发送标识符来实现,然后用户设备接收至少部分地基于标识符的资源分配。 用户设备经由所分配的资源提供上行链路信号,包括上行链路信号中的用户设备标识。 当用户设备收到包括用户设备身份的确认信息时,用户设备重新进入空闲模式。 上行链路信号提供关于用户设备的位置区域的更新,尽管其他类型的信号可以以这种方式提供给网络。
    • 46. 发明申请
    • Method, apparatus, network element and software product for location area update optimization
    • 用于位置区域更新优化的方法,设备,网元和软件产品
    • US20080026698A1
    • 2008-01-31
    • US11728195
    • 2007-03-23
    • Jarkko Koskela
    • Jarkko Koskela
    • H04B7/00
    • H04W60/04H04W76/10H04W76/20H04W88/02H04W92/10
    • A method, apparatus, software product, and network element enable a user equipment to operate in an idle mode, to sense a change in the broadcasted location area, and to then report that change to a network without requiring a dedicated connection to the network. This embodiment is achieved by sending an identifier via an uplink transport channel, and then the user equipment receives a resource allocation that is based at least partly on the identifier. The user equipment provides an uplink signal via the allocated resource, including a user equipment identity in the uplink signal. When the user equipment receives confirmation, including the user equipment identity, then the user equipment reenters the idle mode. The uplink signal provided an update as to the location area of the user equipment, although other types of signals can instead be provided this way to the network.
    • 方法,装置,软件产品和网络元件使得用户设备能够以空闲模式操作,以感测广播的位置区域的变化,然后将该改变报告给网络,而不需要对网络的专用连接。 该实施例通过经由上行链路传输信道发送标识符来实现,然后用户设备接收至少部分地基于标识符的资源分配。 用户设备经由所分配的资源提供上行链路信号,包括上行链路信号中的用户设备标识。 当用户设备收到包括用户设备身份的确认信息时,用户设备重新进入空闲模式。 上行链路信号提供关于用户设备的位置区域的更新,尽管其他类型的信号可以以这种方式提供给网络。