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1. 发明申请

US20050249148A1 Measurement and reporting for uplink enhanced dedicated channel (E-DCH) 审中-公开
标题翻译：上行增强专用信道（E-DCH）的测量和报告
公开(公告)号：US20050249148A1
公开(公告)日：2005-11-10
申请号：US10840941
申请日：2004-05-07
申请人： Masatoshi Nakamata , Karri Ranta-Aho , Antti Toskala
发明人： Masatoshi Nakamata , Karri Ranta-Aho , Antti Toskala
IPC分类号： H04L12/56 , H04L12/66 , H04W24/00 , H04W72/12 , H04Q7/00
CPC分类号： H04W24/08 , H04L47/14 , H04L47/24 , H04W72/0433 , H04W72/1263
摘要： A base station (Node B) 12 provides information to a Radio Network Controller (RNC) 16 on how well User Equipment (UE) 14 subject to Node B scheduling is served for an Enhanced Dedicated Uplink Channel (E-DCH). This may be done for instance by the Node B measuring or estimating 22 the requested data rate per UE/cell, and communicating 24 the measured or estimated information to the RNC for enabling the RNC to perform Radio Resource Management (RRM). The RNC is thereby enabled to know the quality of the E-DCH transmission service per UE/cell. In addition to helping Admission Control and Load Control, it also enables the RNC to reconfigure the transport format combination set (TFCS) for E-DCH with more accurate timing. The UE and the Node B exchange information such as rate request/grant or UE Buffer and Transmit Power Status/Scheduling Assignment.
摘要翻译：基站（节点B）12向无线电网络控制器（RNC）16提供关于经受节点B调度的用户设备（UE）14如何为增强专用上行链路信道（E-DCH）服务的信息。这可以例如通过节点B来测量或估计每个UE /小区所请求的数据速率，以及将测量或估计的信息传送给RNC以使RNC能够执行无线电资源管理（RRM）。因此RNC能够知道每个UE /小区的E-DCH传输服务的质量。除了帮助入门控制和负载控制之外，它还使RNC能够以更精确的时序重新配置E-DCH的传输格式组合集（TFCS）。 UE和节点B交换诸如速率请求/授权或UE缓冲器和发射功率状态/调度分配之类的信息。

2. 发明授权

US08897276B2 Collision detection for random access procedure 有权
标题翻译：随机访问过程的碰撞检测
公开(公告)号：US08897276B2
公开(公告)日：2014-11-25
申请号：US12019891
申请日：2008-01-25
申请人： Karri Ranta-Aho , Harri Holma , Jeroen Wigard , Antti Toskala , Juho Pirskanen
发明人： Karri Ranta-Aho , Harri Holma , Jeroen Wigard , Antti Toskala , Juho Pirskanen
IPC分类号： H04W4/00 , H04W74/00 , H04W74/08
CPC分类号： H04W74/004 , H04W74/0833
摘要： A method, an apparatus and a communication system for collision detection for a random access procedure for an uplink data channel. In one embodiment, the apparatus includes a module configured to transmit a data transmission on the uplink data channel, and an uplink scheduling and signal generating module configured to select random access parameters for a random access procedure and schedule the data transmission using the random access parameters for the random access procedure. The uplink scheduling and signal generating module is also configured to interrupt the data transmission after a predetermined time interval if the apparatus does not receive a permission signal from a network element during the predetermined time interval.
摘要翻译：一种用于上行链路数据信道的随机接入过程的冲突检测的方法，装置和通信系统。在一个实施例中，该装置包括被配置为在上行链路数据信道上发送数据传输的模块，以及被配置为选择随机接入过程的随机接入参数并且使用随机接入参数调度数据传输的上行链路调度和信号生成模块用于随机访问过程。如果设备在预定时间间隔内没有从网络元件接收到许可信号，则上行链路调度和信号产生模块还被配置为在预定时间间隔之后中断数据传输。

3. 发明授权

US08155060B2 Recovery method for lost signaling connection with HSDPA/fractional DPCH 有权
$Recovery method for lost signaling connection with HSDPA/fractional DPCH$
标题翻译：与HSDPA /分数DPCH丢失信令连接的恢复方法
公开(公告)号：US08155060B2
公开(公告)日：2012-04-10
申请号：US11157486
申请日：2005-06-20
申请人： Karri Ranta-Aho , Antti Toskala
发明人： Karri Ranta-Aho , Antti Toskala
IPC分类号： H04W4/00
CPC分类号： H04W76/27 , H04W74/00 , H04W76/19
摘要： 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 (preferably in the one being strongest one in the active set or according to the measurements done prior the connection from the serving HS-DSCH cell was lost), or setting up a regular R′99/R′5 DPCH in order to restore the RRC signaling connection in the CELL_DCH state.
摘要翻译：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（优选地，一个在活动集中是最强的，或根据在从服务HS-DSCH小区的连接丢失之前完成的测量），或者建立常规的R'99 / R'5 DPCH，以便恢复RRC信令连接 CELL_DCH状态。

4. 发明授权

US07606205B2 System and method for providing selection diversity for multicasting content 有权
标题翻译：为组播内容提供选择分集的系统和方法
公开(公告)号：US07606205B2
公开(公告)日：2009-10-20
申请号：US10281200
申请日：2002-10-28
申请人： Karri Ranta-Aho , Antti Toskala
发明人： Karri Ranta-Aho , Antti Toskala
IPC分类号： H04B7/216
CPC分类号： H04W36/18 , H04L12/189 , H04W4/08
摘要： The invention provides a method and system for providing multicasting content in a network having several cells which can communicate with one or more terminals such as user equipments, the terminals being able to select which cell or cells they desire to communicate which, wherein at least some of the cells transmitting multicasting content also transmit cell information on one or more other cells transmitting the same multicasting content, the terminal or terminals selecting one of the cells transmitting multicasting content which the terminal intends to receive, based on this information.
摘要翻译：本发明提供一种用于在网络中提供组播内容的方法和系统，该网络具有可以与一个或多个终端（例如用户设备）进行通信的几个小区，终端能够选择他们希望通信哪些小区或小区，其中至少一些发送多播内容的小区还在发送相同多播内容的一个或多个其他小区上发送小区信息，该终端或终端基于该信息选择发送终端打算接收的组播内容的小区之一。

5. 发明授权

US08233431B2 WCDMA uplink HARQ operation during the reconfiguration of the TTI length 有权
标题翻译：在重新配置TTI长度期间的WCDMA上行HARQ操作
公开(公告)号：US08233431B2
公开(公告)日：2012-07-31
申请号：US11182430
申请日：2005-07-15
申请人： Juho Pirskanen , Karri Ranta-Aho , Antti Toskala
发明人： Juho Pirskanen , Karri Ranta-Aho , Antti Toskala
IPC分类号： H04W4/00
CPC分类号： H04L1/0007 , H04L1/0026 , H04L1/1812 , H04L1/1822 , H04L1/1845 , H04L1/1874 , H04L1/1887
摘要： A method for minimizing the loss of data and ensuring that large delays do not occur during reconfigurations of an uplink transmission time interval (TTI) length of a WCDMA High Speed Packet Uplink Access (HSUPA) air interface, wherein the reconfiguration of an uplink TTI length is delayed until all pending retransmissions are successfully transmitted or until the maximum number of transmissions is reached. The transmission of new packets during this time period is prevented. However, pending retransmissions are allowed to occur. After the UE has received an ACK/NACK for each HARQ process, or until the specific maximum number of re-transmissions is reached, the UE starts transmitting with a new uplink TTI length.
摘要翻译：一种用于最小化数据丢失并确保在WCDMA高速分组上行链路接入（HSUPA）空中接口的上行链路传输时间间隔（TTI）长度的重新配置期间不发生大的延迟的方法，其中，重新配置上行链路TTI长度被延迟直到所有待处理的重传成功传输或直到达到最大传输数量为止。在此期间传输新数据包被阻止。但是，允许等待重发。在UE已经为每个HARQ过程接收到ACK / NACK之后，或者直到达到特定的最大重传次数，UE开始以新的上行链路TTI长度进行发送。

6. 发明申请

US20060240830A1 Apparatus, method and computer program providing fast, zero data loss high speed data packet access (HSDPA) serving cell change 审中-公开
标题翻译：提供快速，零数据丢失高速数据包接入（HSDPA）服务小区改变的装置，方法和计算机程序
公开(公告)号：US20060240830A1
公开(公告)日：2006-10-26
申请号：US11410802
申请日：2006-04-24
申请人： Karri Ranta-aho , Antti Toskala , Esa Malkamaki
发明人： Karri Ranta-aho , Antti Toskala , Esa Malkamaki
IPC分类号： H04Q7/20
CPC分类号： H04W36/0055 , H04W36/02
摘要： To handover a mobile terminal from a serving base station BTS to a target BTS, a radio network controller RNC: 1) informs the mobile terminal of the pending handover so it can preconfigure to communicate with the target BTS; 2) indicates to the serving BTS which will be the last data packet prior to handover; and 3) informs the target BTS of the pending handover and the mobile terminal's identity. The serving BTS indicates which is the last data packet and sends it to the mobile terminal. Upon receiving an acknowledgement, the serving BTS informs the RNC. The BTS automatically switches to the target BTS after receiving the last data packet from the serving BTS, informs the target BTS that it is ready to receive data from it by a handover confirmation message, and the target 1) schedules the mobile terminal to receive data; and 2) informs the RNC that the mobile terminal is handed over.
摘要翻译：为了将移动终端从服务基站BTS切换到目标BTS，无线电网络控制器RNC：1）向移动终端通知待处理的切换，使得其可以预配置为与目标BTS进行通信; 2）向作为切换前的最后数据分组的服务BTS指示; 和3）向目标BTS通知待处理的切换和移动终端的身份。服务BTS指示哪个是最后一个数据包，并将其发送到移动终端。在接收到确认之后，服务BTS通知RNC。 BTS在收到来自服务BTS的最后一个数据包后自动切换到目标BTS，通过切换确认消息通知目标BTS准备好从目标BTS接收数据，目标1）调度移动终端接收数据 ; 和2）通知RNC移动终端被移交。

7. 发明申请

US20060034285A1 WCDMA uplink HARQ operation during the reconfiguration of the TTI length 有权
标题翻译：在重新配置TTI长度期间的WCDMA上行HARQ操作
公开(公告)号：US20060034285A1
公开(公告)日：2006-02-16
申请号：US11182430
申请日：2005-07-15
申请人： Juho Pirskanen , Karri Ranta-Aho , Antti Toskala
发明人： Juho Pirskanen , Karri Ranta-Aho , Antti Toskala
IPC分类号： H04Q7/24
CPC分类号： H04L1/0007 , H04L1/0026 , H04L1/1812 , H04L1/1822 , H04L1/1845 , H04L1/1874 , H04L1/1887
摘要： A method for minimizing the loss of data and ensuring that large delays do not occur during reconfigurations of an uplink transmission time interval (TTI) length of a WCDMA High Speed Packet Uplink Access (HSUPA) air interface, wherein the reconfiguration of an uplink TTI length is delayed until all pending retransmissions are successfully transmitted or until the maximum number of transmissions is reached. The transmission of new packets during this time period is prevented. However, pending retransmissions are allowed to occur. After the UE has received an ACK/NACK for each HARQ process, or until the specific maximum number of re-transmissions is reached, the UE starts transmitting with a new uplink TTI length.
摘要翻译：一种用于最小化数据丢失并确保在WCDMA高速分组上行链路接入（HSUPA）空中接口的上行链路传输时间间隔（TTI）长度的重新配置期间不发生大的延迟的方法，其中上行链路TTI长度的重新配置被延迟直到所有待处理的重传成功传输或直到达到最大传输数量为止。在此期间传输新数据包被阻止。但是，允许等待重发。在UE已经为每个HARQ过程接收到ACK / NACK之后，或者直到达到特定的最大重传次数，UE开始以新的上行链路TTI长度进行发送。

8. 发明申请

US20050281222A1 Recovery method for lost signaling connection with HSDPA/fractional DPCH 有权
$Recovery method for lost signaling connection with HSDPA/fractional DPCH$
标题翻译：与HSDPA /分数DPCH丢失信令连接的恢复方法
公开(公告)号：US20050281222A1
公开(公告)日：2005-12-22
申请号：US11157486
申请日：2005-06-20
申请人： Karri Ranta-Aho , Antti Toskala
发明人： Karri Ranta-Aho , Antti Toskala
IPC分类号： H04W74/00 , H04W76/02 , H04W76/04 , H04Q7/00
CPC分类号： H04W76/27 , H04W74/00 , H04W76/19
摘要： 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 (preferably in the one being strongest one in the active set or according to the measurements done prior the connection from the serving HS-DSCH cell was lost), or setting up a regular R′99/R′5 DPCH in order to restore the RRC signaling connection in the CELL_DCH state.
摘要翻译：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（优选地，一个在活动集中是最强的，或根据在从服务HS-DSCH小区的连接丢失之前完成的测量），或者建立常规的R'99 / R'5 DPCH，以便恢复RRC信令连接 CELL_DCH状态。

9. 发明授权

US08199660B2 Method of controlling radio resources, and radio system 有权
标题翻译：控制无线电资源和无线电系统的方法
公开(公告)号：US08199660B2
公开(公告)日：2012-06-12
申请号：US11976431
申请日：2007-10-24
申请人： Karri Ranta-Aho , Antti Toskala
发明人： Karri Ranta-Aho , Antti Toskala
IPC分类号： H04L12/26 , H04W24/02
CPC分类号： H04W72/0446 , H04W52/0225 , H04W76/28 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/23 , Y02D70/25
摘要： There is provided a radio system, comprising: a receiver for receiving uplink channel traffic; a measuring unit for measuring periodicity of the received uplink channel traffic; and a control unit for controlling discontinuous uplink operation on the basis of the measured periodicity of the received uplink channel traffic.
摘要翻译：提供了一种无线电系统，包括：用于接收上行链路信道业务的接收机; 用于测量所接收的上行链路信道业务的周期性的测量单元; 以及控制单元，用于基于所测量的所接收的上行链路信道业务的周期来控制不连续的上行链路操作。

10. 发明授权

US07925271B2 Apparatus and method for arbitrary data rate ramp up after overload on wireless interface 有权
标题翻译：无线接口过载后任意数据速率上升的装置和方法
公开(公告)号：US07925271B2
公开(公告)日：2011-04-12
申请号：US11270047
申请日：2005-11-08
申请人： Karri Ranta-Aho , Antti Toskala
发明人： Karri Ranta-Aho , Antti Toskala
IPC分类号： H04W72/00 , H04B1/38
CPC分类号： H04L47/10 , H04L47/11 , H04L47/14 , H04L47/25 , H04L47/283 , H04W52/343 , H04W88/08
摘要： To prevent oscillation in load levels on radio interfaces between one or more user equipment devices and neighboring base stations after the base stations have reduced the data rates of the one or more user equipment devices connected thereto over said radio interfaces, one or more radio network controllers select appropriate delay periods for each neighboring base station so that each base station waits for a different recovery period after a maximum or target load level has been exceeded before increasing loading.
摘要翻译：为了防止在基站通过所述无线电接口降低连接到其上的一个或多个用户设备设备的数据速率之后，在一个或多个用户设备设备和相邻基站之间的无线接口上的负载水平振荡，一个或多个无线电网络控制器为每个相邻基站选择适当的延迟周期，使得每个基站在增加加载之前已经超过最大或目标负载水平之后等待不同的恢复周期。

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