公开(公告)号：US20090034487A1

公开(公告)日：2009-02-05

申请号：US12240838

申请日：2008-09-29

申请人： Joachim Lohr ,  Hitoshi Iochi

发明人： Joachim Lohr ,  Hitoshi Iochi

IPC分类号： H04B7/216

CPC分类号： H04L1/1887 ,  H04L1/1819 ,  H04L1/1822

摘要： The present invention relates to a method and mobile terminal for performing a data allocation process for scheduled data, non-scheduled user data and non-scheduled control data obeying restrictions on the resource utilization defined by a scheduling grant and at least one non-scheduled grant. Further, the invention relates to a method for transmitting control signaling from a network entity in a radio access network of a mobile communication system controlling the radio resources of mobile terminals to at least one of said mobile terminal and the network entity in a radio access network. In order to reduce the delays to control signaling implied by a conventional HARQ process restriction mechanism the present invention suggests a new categorization of uplink data into scheduled data, non-scheduled user data and non-scheduled control data and a new HARQ process restriction mechanism disabling certain HARQ processes for non-scheduled user data only.

摘要翻译： 本发明涉及一种方法和移动终端，用于对调度数据执行数据分配处理，非调度用户数据和非调度控制数据遵循由调度授权定义的资源利用的限制，以及至少一个非调度授权 。 此外，本发明涉及一种用于从移动通信系统的无线电接入网络中的网络实体发送控制信令的方法，所述移动通信系统将无线电接入网络中的至少一个所述移动终端和所述网络实体控制移动终端的无线电资源 。 为了减少控制由常规HARQ过程限制机制所暗示的信令的延迟，本发明建议将上行链路数据新分类为调度数据，非调度用户数据和非调度控制数据以及新的HARQ过程限制机制禁用 某些仅针对非调度用户数据的HARQ进程。

公开(公告)号：US08259693B2

公开(公告)日：2012-09-04

申请号：US12240838

申请日：2008-09-29

申请人： Joachim Lohr ,  Hitoshi Iochi

发明人： Joachim Lohr ,  Hitoshi Iochi

IPC分类号： H04Q7/24 ,  H04B7/212

CPC分类号： H04L1/1887 ,  H04L1/1819 ,  H04L1/1822

摘要： The present invention relates to a method and mobile terminal for performing a data allocation process for scheduled data, non-scheduled user data and non-scheduled control data obeying restrictions on the resource utilization defined by a scheduling grant and at least one non-scheduled grant. Further, the invention relates to a method for transmitting control signaling from a network entity in a radio access network of a mobile communication system controlling the radio resources of mobile terminals to at least one of said mobile terminal and the network entity in a radio access network. In order to reduce the delays to control signaling implied by a conventional HARQ process restriction mechanism the present invention suggests a new categorization of uplink data into scheduled data, non-scheduled user data and non-scheduled control data and a new HARQ process restriction mechanism disabling certain HARQ processes for non-scheduled user data only.

摘要翻译： 本发明涉及一种方法和移动终端，用于对调度数据执行数据分配处理，非调度用户数据和非调度控制数据遵循由调度授权定义的资源利用的限制，以及至少一个非调度授权 。 此外，本发明涉及一种用于从移动通信系统的无线电接入网络中的网络实体发送控制信令的方法，所述移动通信系统将无线电接入网络中的至少一个所述移动终端和所述网络实体控制移动终端的无线电资源 。 为了减少控制由常规HARQ过程限制机制所暗示的信令的延迟，本发明建议将上行链路数据新分类为调度数据，非调度用户数据和非调度控制数据以及新的HARQ过程限制机制禁用 某些仅针对非调度用户数据的HARQ进程。

公开(公告)号：US20070047451A1

公开(公告)日：2007-03-01

申请号：US11490485

申请日：2006-07-21

申请人： Joachim Lohr ,  Hitoshi Iochi

发明人： Joachim Lohr ,  Hitoshi Iochi

IPC分类号： H04J3/14

CPC分类号： H04L1/1887 ,  H04L1/1819 ,  H04L1/1822

摘要： The present invention relates to a method and mobile terminal for performing a data allocation process for scheduled data, non-scheduled user data and non-scheduled control data obeying restrictions on the resource utilization defined by a scheduling grant and at least one non-scheduled grant. Further, the invention relates to a method for transmitting control signaling from a network entity in a radio access network of a mobile communication system controlling the radio resources of mobile terminals to at least one of said mobile terminal and the network entity in a radio access network. In order to reduce the delays to control signaling implied by a conventional HARQ process restriction mechanism the present invention suggests a new categorization of uplink data into scheduled data, non-scheduled user data and non-scheduled control data and a new HARQ process restriction mechanism disabling certain HARQ processes for non-scheduled user data only.

摘要翻译： 本发明涉及一种方法和移动终端，用于对调度数据执行数据分配处理，非调度用户数据和非调度控制数据遵循由调度授权定义的资源利用的限制，以及至少一个非调度授权 。 此外，本发明涉及一种用于从移动通信系统的无线电接入网络中的网络实体发送控制信令的方法，所述移动通信系统将无线电接入网络中的至少一个所述移动终端和所述网络实体控制移动终端的无线电资源 。 为了减少控制由常规HARQ过程限制机制所暗示的信令的延迟，本发明建议将上行链路数据新分类为调度数据，非调度用户数据和非调度控制数据以及新的HARQ过程限制机制禁用 某些仅针对非调度用户数据的HARQ进程。

公开(公告)号：US07860052B2

公开(公告)日：2010-12-28

申请号：US10589859

申请日：2006-03-31

申请人： Joachim Lohr ,  Hitoshi Iochi ,  Dragan Petrovic

发明人： Joachim Lohr ,  Hitoshi Iochi ,  Dragan Petrovic

IPC分类号： H04W4/00

CPC分类号： H04W72/1289 ,  H04W52/50 ,  H04W72/1268 ,  H04W72/1284

摘要： The invention relates to a mobile terminal communicating resource requests for dedicated uplink channel resources in a mobile communication system. Further, the invention also relates to a method for communicating resource requests for dedicated uplink channel resources in a mobile communication system. To allow the serving cell to detect “DOWN” commands from non-serving cells during soft handover the invention suggests a new definition of criteria for setting the “happy bit” in the control information associated to data transmitted on dedicated uplink channels. According to these criteria the mobile terminal may not indicate an unhappy condition while ramping up resource utilization. Only if resources equivalent to the maximum serving grant are utilized, the transmission buffer status requires to and the power status of the terminal allows for the happy bit is set to indicate a unhappy condition.

摘要翻译： 本发明涉及在移动通信系统中传送专用上行链路信道资源的资源请求的移动终端。 此外，本发明还涉及一种用于在移动通信系统中传送专用上行链路信道资源的资源请求的方法。 为了允许服务小区在软切换期间从非服务小区检测“DOWN”命令，本发明提出了在与在专用上行链路信道上发送的数据相关联的控制信息中设置“快乐位”的标准的新定义。 根据这些标准，移动终端可能不会在增加资源利用率时表示不愉快的状况。 只有在利用与最大服务授权相当的资源的情况下，传输缓冲器状态需要并且终端的电源状态允许快乐位被设置为指示不愉快的状况。

公开(公告)号：US07447504B2

公开(公告)日：2008-11-04

申请号：US11490485

申请日：2006-07-21

申请人： Joachim Lohr ,  Hitoshi Iochi

发明人： Joachim Lohr ,  Hitoshi Iochi

IPC分类号： H04Q7/20

CPC分类号： H04L1/1887 ,  H04L1/1819 ,  H04L1/1822

摘要： The present invention relates to a method and mobile terminal for performing a data allocation process for scheduled data, non-scheduled user data and non-scheduled control data obeying restrictions on the resource utilization defined by a scheduling grant and at least one non-scheduled grant. Further, the invention relates to a method for transmitting control signaling from a network entity in a radio access network of a mobile communication system controlling the radio resources of mobile terminals to at least one of said mobile terminal and the network entity in a radio access network. In order to reduce the delays to control signaling implied by a conventional HARQ process restriction mechanism the present invention suggests a new categorization of uplink data into scheduled data, non-scheduled user data and non-scheduled control data and a new HARQ process restriction mechanism disabling certain HARQ processes for non-scheduled user data only.

摘要翻译： 本发明涉及一种方法和移动终端，用于对调度数据执行数据分配处理，非调度用户数据和非调度控制数据遵循由调度授权定义的资源利用的限制，以及至少一个非调度授权 。 此外，本发明涉及一种用于从移动通信系统的无线电接入网络中的网络实体发送控制信令的方法，所述移动通信系统将无线电接入网络中的至少一个所述移动终端和所述网络实体控制移动终端的无线电资源 。 为了减少控制由常规HARQ过程限制机制所暗示的信令的延迟，本发明建议将上行链路数据新分类为调度数据，非调度用户数据和非调度控制数据以及新的HARQ过程限制机制禁用 某些仅针对非调度用户数据的HARQ进程。

公开(公告)号：US20080254804A1

公开(公告)日：2008-10-16

申请号：US11909981

申请日：2006-02-07

申请人： Joachim Lohr ,  Hitoshi Iochi ,  Dragan Petrovic

发明人： Joachim Lohr ,  Hitoshi Iochi ,  Dragan Petrovic

IPC分类号： H04Q7/20

CPC分类号： H04W72/14 ,  H04W72/121 ,  H04W72/1268 ,  H04W72/1284

摘要： The invention relates to a method for scheduling mobile terminals within a mobile communication network and to a base station performing this method. Further, the invention relates to a method for acting upon the reception of scheduling grants in a mobile communication system and to a mobile terminal performing this method. To allow the serving cell to control resource utilization for uplink transmissions of UEs in soft-handover, without thereby decreasing the system throughput of UEs in the serving cell which are not in soft-handover, the invention proposes to use control information transmitted via a shared absolute grant channel to the UEs along with an absolute grant, wherein the control information indicate whether the absolute grant is valid for mobile terminals in soft-handover only.

摘要翻译： 本发明涉及一种用于调度移动通信网络内的移动终端和执行该方法的基站的方法。 此外，本发明涉及一种用于在移动通信系统和执行该方法的移动终端接收调度许可时发挥作用的方法。 为了允许服务小区在软切换中控制UE的上行链路传输的资源利用率，从而降低不在软切换中的服务小区中的UE的系统吞吐量，本发明提出使用经由共享 绝对授权信道以及绝对授权，其中，所述控制信息仅指示在所述软切换中绝对授权是否对移动终端有效。

公开(公告)号：US20060079257A1

公开(公告)日：2006-04-13

申请号：US10535973

申请日：2004-03-24

申请人： Hitoshi Iochi ,  Hidetoshi Suzuki ,  Eiko Seidel

发明人： Hitoshi Iochi ,  Hidetoshi Suzuki ,  Eiko Seidel

IPC分类号： H04B7/00

CPC分类号： H04W72/1284 ,  H04L1/0001 ,  H04L1/1887 ,  H04W36/18 ,  H04W52/286 ,  H04W52/346

摘要： A transmission method selection section (223) selects either a first packet transmission method or a second packet transmission method. When the first packet transmission method is selected, an SRQ information generation section (224) generates SRQ (scheduling request) information based on the amount of data calculated by a data amount measuring section (221) and/or the retention time thereof, and the transmission power that can be used for packet data transmission calculated by a transmission power calculation section (222). On the other hand, when the second packet transmission method is selected, the SRQ information generation section (224) does not perform SRQ information generation, or generates SRQ information of a specific value for which packet data transmission is never permitted. By this means, in a radio communication system in which packet transmission is performed on uplinks and the packet transmission method is switched adaptively, the packet transmission method can be reported without transmitting a dedicated signal to a base station apparatus.

摘要翻译： 发送方法选择部（223）选择第一分组发送方法或第二分组发送方法。 当选择第一分组发送方法时，SRQ信息生成部（224）基于由数据量计测部（221）计算出的数据量和/或其保留时间生成SRQ（调度请求）信息， 可以用于由发送功率计算部（222）计算的分组数据发送的发送功率。 另一方面，当选择第二分组发送方法时，SRQ信息生成部（224）不执行SRQ信息生成，或者生成不允许分组数据发送的特定值的SRQ信息。 通过这种方式，在上行链路进行分组发送并且分组发送方式自适应地进行切换的无线通信系统中，可以报告分组发送方法，而不向基站装置发送专用信号。

公开(公告)号：US20050186983A1

公开(公告)日：2005-08-25

申请号：US10516364

申请日：2003-11-18

申请人： Hitoshi Iochi

发明人： Hitoshi Iochi

IPC分类号： H04L1/00 ,  H04B7/005 ,  H04B7/26 ,  H04L1/18 ,  H04W52/26 ,  H04W52/50 ,  H04Q7/20

CPC分类号： H04W52/265 ,  H04L1/1812 ,  H04W52/267 ,  H04W52/50

摘要： When an H-ARQ is used for downlink high-speed packet transmission, appropriate transmit power control is performed on a retransmission packet for effective use of transmit power resources and reduced interference in a radio communication system, and the transmit power of the retransmission packets (transmission #2, transmission #3) is controlled to transmit power value so that the reception quality of the retransmission packets at the mobile station apparatus is lower than the reception quality of the initial transmission packet (transmission #1) at the mobile station apparatus. For example, the transmit power value of the retransmission packet is controlled to a value lower than the transmit power value of the initial transmission packet by a predetermined value X [dB].

摘要翻译： 当H-ARQ用于下行高速分组传输时，对发射功率资源有效利用的重发分组进行适当的发射功率控制，无线通信系统中的干扰减少，重传分组的发射功率 发送＃2，发送＃3）被发送功率值，使得移动站装置的重发分组的接收质量低于移动台装置的初始发送分组（发送＃1）的接收质量。 例如，重发分组的发送功率值被控制为比初始发送分组的发送功率值低预定值X [dB]的值。

公开(公告)号：US07257423B2

公开(公告)日：2007-08-14

申请号：US10516179

申请日：2003-11-04

申请人： Hitoshi Iochi

发明人： Hitoshi Iochi

IPC分类号： H04B1/38 ,  H04M1/00

CPC分类号： H04L1/0026 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/1812 ,  H04W52/16

摘要： Transmission destination determiner 301 selects individual communication terminal apparatus as candidates to transmit packets to and determines a transmission destination apparatus based on CQI signals from these communication terminal apparatuses. Transmission power determiner 302 monitors transmission power resources and determines the transmission power of an HS-PDSCH and the transmission power of a pilot channel. HS-PDSCH SIR estimator 303 estimates the SIR of the HS-PDSCH at the transmission destination apparatus based on the CQI signal and the transmission power. MCS determiner 304 determines the maximum TBS based on the HS-PDSCH SIR and indicates an MCS corresponding to the determined TBS to modulator 153. By this means, it is possible to maximize throughput in consideration of the transmission power of the HS-PDSCH.

摘要翻译： 发送目的地确定器301基于来自这些通信终端装置的CQI信号，选择单个通信终端装置作为发送分组并将其确定为发送目的地装置的候选。 发送功率决定部302监视发送功率资源，决定HS-PDSCH的发送功率和导频信道的发送功率。 HS-PDSCH SIR估计器303基于CQI信号和发送功率来估计发送目的地装置处的HS-PDSCH的SIR。 MCS确定器304基于HS-PDSCH SIR确定最大TBS，并且向调制器153指示与所确定的TBS相对应的MCS。 通过这种方式，考虑到HS-PDSCH的发送功率，可以最大化吞吐量。

公开(公告)号：US20060068825A1

公开(公告)日：2006-03-30

申请号：US10516738

申请日：2003-08-14

申请人： Hitoshi Iochi

发明人： Hitoshi Iochi

IPC分类号： H04B7/00

CPC分类号： H04W52/48 ,  H04W52/08 ,  H04W52/143 ,  H04W52/16 ,  H04W52/223 ,  H04W52/228 ,  H04W52/50

摘要： Transmission destination determiner 301 selects communication terminals to be candidates to transmit a packet to from a packet transmission control signal, and determines a transmission destination apparatus based on CQI signals from the communication terminal apparatuses selected. Packet channel quality estimator estimates the quality of a received packet at the transmission destination apparatus based on the CQI signal, and, based on the estimation result, calculates a request packet quality for achieving a target packet quality upon retransmission based on the estimation result. Transmission power determiner 304, when receiving an ACK signal from the transmission destination apparatus, sets transmission power at a predetermined level, and, when receiving a NACK signal, determines transmission power to fulfill the request packet quality. By this means, the base station apparatus is able to estimate receiving quality of a packet at the communication terminal apparatus without having the communication terminal apparatus transmit packet quality information and determine transmission power required for retransmission based on the receiving quality of the packet.

摘要翻译： 发送目的地确定器301选择通信终端作为从分组发送控制信号发送分组的候选，并且基于来自所选择的通信终端设备的CQI信号确定发送目的地装置。 分组信道质量估计器基于CQI信号来估计发送目的地设备的接收分组的质量，并且基于估计结果，基于估计结果，计算用于实现重传时的目标分组质量的请求分组质量。 发送功率确定器304在从发送目的地装置接收到ACK信号时，将发送功率设定为规定电平，并且当接收到NACK信号时，确定发送功率以满足请求分组质量。 通过这种方式，基站装置能够根据分组的接收质量，不使通信终端装置发送分组质量信息并确定重发所需的发送功率，来估计通信终端装置的分组的接收质量。