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公开(公告)号：US20120039206A1
公开(公告)日：2012-02-16
申请号：US13259608
申请日：2010-03-16
申请人： Yoshikazu Goto , Akihito Hanaki , Yukiko Takagi
发明人： Yoshikazu Goto , Akihito Hanaki , Yukiko Takagi
CPC分类号： H04L1/1812 , H04L1/0001 , H04W52/12 , H04W52/241 , H04W52/48
摘要： A receiving apparatus (10) provided with: a management unit (13) configured to manage a target error rate Pt in a target number of retransmission Nt; a measurement unit (14) configured to measure the initial transmission rate TPUTinit of the data at a transmitting apparatus (10); and a calculation unit (15) configured to calculate, with respect to an error rate P(n) in a number of retransmission n, the reception rate TPU of data at a receiving apparatus (10) by a Equation (2A). TPUT = TPUT init Nt + Pt + 1 . [ Equation 2 A ]
摘要翻译： 一种接收设备（10），具备：管理单元（13），被配置为管理目标重传次数Nt中的目标错误率Pt; 测量单元（14），被配置为测量在发送设备（10）处的数据的初始传输速率TPUT; 以及计算单元（15），被配置为通过等式（2A）针对接收设备（10）处的数据的接收速率TPU，针对重发次数n中的错误率P（n）计算出接收速率TPU。 TPUT = TPUT init Nt + Pt + 1。 [等式2]
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52.发明申请公开(公告)号：US20110218006A1
公开(公告)日：2011-09-08
申请号：US13059827
申请日：2009-08-19
申请人： Akihito Hanaki , Yoshikazu Goto
发明人： Akihito Hanaki , Yoshikazu Goto
IPC分类号： H04B7/26
摘要： A base station includes a scheduling unit 120a and a call admission control unit 120b. The scheduling unit 120a includes a first determination unit 126 to determine whether or not a transmission frequency of transmission rate control data for decreasing transmission rate for uplink data is equal to or higher than a transmission frequency threshold, a second determination unit 127 to determine whether or not a counted number value of rate lowering event occurrences exceeds a counted number threshold, the rate lowering event being an event that decreases transmission rate for uplink data, and a setting unit 128 to set admission permission information to information for limiting an admission of a new call in a case where the transmission frequency is equal to or higher than the predetermined frequency, and where the counted number value of rate lowering event occurrences exceeds the counted number threshold. The call admission control unit 120b determines whether or not to permit the admission of a new call based on the admission permission information set by the scheduling unit 120a.
摘要翻译： 基站包括调度单元120a和呼叫许可控制单元120b。 调度单元120a包括：第一确定单元126，用于确定用于降低上行链路数据的传输速率的传输速率控制数据的传输频率是否等于或高于传输频率阈值;第二确定单元127， 不是速率降低事件发生的计数数值超过计数数阈值，速率降低事件是降低上行链路数据的传输速率的事件，以及设置单元128，用于将接收许可信息设置为限制新的 在发送频率等于或高于预定频率的情况下，以及所计算的速率降低事件发生次数超过所述计数数阈值的情况。 呼叫许可控制单元120b基于由调度单元120a设置的准入许可信息来确定是否允许接纳新呼叫。
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53.发明申请公开(公告)号：US20060198338A1
公开(公告)日：2006-09-07
申请号：US11365684
申请日：2006-03-02
CPC分类号： H04W72/1231 , H04L47/10
摘要： A packet transmission control device and a packet transmission control method for reducing degradation of system throughput due to a wireless mobile station in an abnormal state, in controlling transmission of packets to each of a plurality of wireless terminals. A channel is assigned based on an evaluated value from an evaluation function containing an average transmission rate value for the wireless terminal in its denominator, and if the evaluated value falls in an abnormal value, the average transmission rate value is initialized to reduce the frequency of assigning packets to the wireless terminal if one of multiple wireless terminals transitions to an abnormal state. By initializing the average transmission rate value, a phenomenon that an unnecessarily large number of shared channels are assigned to a wireless mobile station in an abnormal state may be avoided to prevent degradation of overall system throughput.
摘要翻译： 一种分组发送控制装置和分组发送控制方法，用于减少由于处于异常状态的无线移动台导致的系统吞吐量的劣化，从而控制向多个无线终端中的每一个发送分组。 基于来自包含其分母中的无线终端的平均传输速率值的评估函数的评估值来分配信道，并且如果评估值处于异常值，则初始化平均传输速率值以降低 如果多个无线终端中的一个转移到异常状态，则向无线终端分配分组。 通过初始化平均传输速率值，可以避免在异常状态下向无线移动台分配不必要的大量共享信道的现象，以防止整个系统吞吐量的劣化。
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54.发明申请公开(公告)号：US20050250540A1
公开(公告)日：2005-11-10
申请号：US11115319
申请日：2005-04-27
CPC分类号： H04B1/1027 , H04L1/0009 , H04L1/0026 , H04L1/16 , H04L1/20 , H04W28/06 , H04W72/085 , H04W88/08
摘要： A wireless base station apparatus (100) used in a wireless communications system includes a statistical processing unit (140) that performs statistical processing on downlink radio quality information reported from a wireless communications terminal device; a radio quality information offsetting unit (160) that adjusts the statistically processed downlink radio quality information based on a downlink transmission confirmation (ACK/NACK/DTX) message transmitted from the wireless communications terminal device and a required downlink quality; a transport format determination unit (170) that determines a downlink transport format based on the statistically processed radio quality information or the offset-adjusted radio quality information; and a transmitting unit (111) that transmits a downlink channel with the determined downlink transport format.
摘要翻译： 在无线通信系统中使用的无线基站装置（100）具有对从无线通信终端装置报告的下行无线质量信息进行统计处理的统计处理部（140） 基于从所述无线通信终端装置发送的下行链路发送确认（ACK / NACK / DTX）消息和所需下行链路质量来调整所述统计处理的下行链路无线质量信息的无线质量信息抵消部（160） 传输格式确定单元，其基于所述统计处理的无线电质量信息或所述偏移调整的无线电质量信息来确定下行链路传输格式; 以及发送单元（111），其发送具有所确定的下行链路传输格式的下行链路信道。
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55.发明授权公开(公告)号：US08238345B2
公开(公告)日：2012-08-07
申请号：US11911603
申请日：2006-04-13
CPC分类号： H04L1/1887 , H04L1/1812 , H04W72/1231 , H04W72/1242 , H04W72/1273
摘要： A disclosed packet transmission control apparatus controls packet transmission to plural radio terminals. A priority determination portion determines a packet assignment priority in accordance with at least one of presence/absence of retransmission data and the number of data transmissions. A radio terminal selection portion that selects a radio terminal to be a communications party in accordance with the priority.
摘要翻译： 公开的分组发送控制装置控制向多个无线终端的分组发送。 优先级确定部分根据重发数据的存在/不存在以及数据传输的数量中的至少一个来确定分组分配优先级。 无线终端选择部，其根据优先级选择无线终端作为通信方。
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56.发明授权公开(公告)号：US07839821B2
公开(公告)日：2010-11-23
申请号：US11365684
申请日：2006-03-02
CPC分类号： H04W72/1231 , H04L47/10
摘要： A packet transmission control device and a packet transmission control method for reducing degradation of system throughput due to a wireless mobile station in an abnormal state, in controlling transmission of packets to each of a plurality of wireless terminals. A channel is assigned based on an evaluated value from an evaluation function containing an average transmission rate value for the wireless terminal in its denominator, and if the evaluated value falls in an abnormal value, the average transmission rate value is initialized to reduce the frequency of assigning packets to the wireless terminal if one of multiple wireless terminals transitions to an abnormal state. By initializing the average transmission rate value, a phenomenon that an unnecessarily large number of shared channels are assigned to a wireless mobile station in an abnormal state may be avoided to prevent degradation of overall system throughput.
摘要翻译： 一种分组发送控制装置和分组发送控制方法，用于减少由于处于异常状态的无线移动台导致的系统吞吐量的劣化，从而控制向多个无线终端中的每一个发送分组。 基于来自包含其分母中的无线终端的平均传输速率值的评估函数的评估值来分配信道，并且如果评估值处于异常值，则初始化平均传输速率值以降低 如果多个无线终端中的一个转移到异常状态，则向无线终端分配分组。 通过初始化平均传输速率值，可以避免在异常状态下向无线移动台分配不必要的大量共享信道的现象，以防止整个系统吞吐量的劣化。
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公开(公告)号：US07783295B2
公开(公告)日：2010-08-24
申请号：US11605351
申请日：2006-11-29
申请人： Hiroyuki Ishii , Akihito Hanaki
发明人： Hiroyuki Ishii , Akihito Hanaki
IPC分类号： H04Q11/00
CPC分类号： H04L47/822 , H04L47/15 , H04L47/70 , H04L47/788 , H04L47/824 , H04W28/16
摘要： When n mobile stations performing communications using a shared channel and m mobile stations performing communications using a dedicated channel are used in a mixed manner, necessary radio resources to satisfy the transmission data rate aimed by a mobile station performing communications using a shared channel are calculated, the quality of the shared channel is guaranteed, and call admission control of a dedicated channel is performed. An HS terminal allocation power calculation unit calculates necessary transmission power to satisfy the target transmission data rate by n mobile stations based on the radio channel quality and the target transmission data rate of the n mobile stations using a shared channel. Call admission of a mobile station newly performing communications using a dedicated channel is controlled based on the necessary transmission power to satisfy the target transmission data rate by n mobile stations using a shared channel, the initial transmission power of a mobile station newly starting communications using a dedicated channel, and the transmission power of m mobile stations using a dedicated channel.
摘要翻译： 使用混合方式使用使用共享信道执行通信的n个移动台和使用专用信道执行通信的m个移动台时，需要满足由使用共享信道进行通信的移动台所针对的发送数据速率的无线资源， 保证共享信道的质量，并且执行专用信道的呼叫准入控制。 HS终端分配功率计算单元基于无线电信道质量和使用共享信道的n个移动台的目标传输数据速率来计算必需的传输功率以满足n个移动台的目标传输数据速率。 基于必要的发送功率来控制使用专用信道重新进行通信的移动台的呼叫，以满足使用共享信道的n个移动台的目标发送数据速率，新开始通信的移动台的初始发送功率使用 专用信道，以及使用专用信道的m个移动台的发射功率。
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58.发明授权公开(公告)号：US07444169B2
公开(公告)日：2008-10-28
申请号：US11115319
申请日：2005-04-27
CPC分类号： H04B1/1027 , H04L1/0009 , H04L1/0026 , H04L1/16 , H04L1/20 , H04W28/06 , H04W72/085 , H04W88/08
摘要： A wireless base station apparatus (100) used in a wireless communications system includes a statistical processing unit (140) that performs statistical processing on downlink radio quality information reported from a wireless communications terminal device; a radio quality information offsetting unit (160) that adjusts the statistically processed downlink radio quality information based on a downlink transmission confirmation (ACK/NACK/DTX) message transmitted from the wireless communications terminal device and a required downlink quality; a transport format determination unit (170) that determines a downlink transport format based on the statistically processed radio quality information or the offset-adjusted radio quality information; and a transmitting unit (111) that transmits a downlink channel with the determined downlink transport format.
摘要翻译： 在无线通信系统中使用的无线基站装置（100）具有对从无线通信终端装置报告的下行无线质量信息进行统计处理的统计处理部（140） 基于从所述无线通信终端装置发送的下行链路发送确认（ACK / NACK / DTX）消息和所需下行链路质量来调整所述统计处理的下行链路无线质量信息的无线质量信息抵消部（160） 传输格式确定单元，其基于所述统计处理的无线电质量信息或所述偏移调整的无线电质量信息来确定下行链路传输格式; 以及发送单元（111），其发送具有所确定的下行链路传输格式的下行链路信道。
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59.发明申请公开(公告)号：US20080117843A1
公开(公告)日：2008-05-22
申请号：US11577263
申请日：2005-10-17
IPC分类号： H04B7/00
CPC分类号： H04W72/085 , H04J13/16 , H04W28/06 , H04W52/16 , H04W52/286 , H04W52/346 , H04W52/367
摘要： A packet transmission control apparatus comprising a storage unit configured to store a transmission resource usable for transmission of the packet, channel quality information on the downlink, and a transmission method used for transmission of the packet in association with each other; a determination unit configured to determine the transmission method used for transmission of the packet with reference to the storage unit based on the channel quality information on the downlink reported from a mobile station and the transmission resource usable for transmission of the packet; a redetermination unit configured to redetermine the transmission method used for transmission of the packet so as to minimize a padding portion in a transport block that forms the packet; and a packet transmission unit configured to transmit the packet with the redetermined transmission method.
摘要翻译： 一种分组传输控制装置，包括：存储单元，被配置为存储可用于分组的传输的传输资源，下行链路的信道质量信息和用于彼此相关联的分组的传输的传输方法; 确定单元，被配置为基于从移动站报告的关于下行链路的信道质量信息和可用于传输分组的传输资源，参考存储单元确定用于传输分组的传输方法; 重新确定单元，被配置为重新确定用于传输分组的传输方法，以便最小化形成分组的传输块中的填充部分; 以及分组发送单元，其被配置为以所述重新发送方法发送所述分组。
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60.发明申请公开(公告)号：US20080043657A1
公开(公告)日：2008-02-21
申请号：US11577268
申请日：2005-10-17
申请人： Hiroyuki Ishii , Akihito Hanaki , Masafumi Usuda
发明人： Hiroyuki Ishii , Akihito Hanaki , Masafumi Usuda
IPC分类号： G08C17/00
CPC分类号： H04W52/367 , H04L1/0003 , H04L1/0007 , H04L1/0009 , H04L1/0015 , H04L1/1812 , H04L1/1887 , H04W28/06 , H04W52/286 , H04W52/346 , H04W72/08
摘要： A packet transmission control device relating to the present invention includes: a storage unit configured to store a transmission resource available for use in the packet transmission, radio quality information on the downlink, and a transmission method to be used in the packet transmission while associating them with one another; a determination unit configured to determine a transmission method to be used in the packet transmission on the basis of the radio quality information, on the downlink reported from the mobile stations and the transmission resource available for use in the packet transmission, by referring to the storage unit; and a packet transmission unit configured to transmit the packet by using the determined transmission method.
摘要翻译： 本发明的分组传输控制装置包括：存储单元，被配置为存储可用于分组传输的传输资源，下行链路上的无线质量信息以及要在分组传输中使用的传输方法，同时将它们关联 彼此; 确定单元，被配置为通过参考存储器来确定在从移动台报告的下行链路和可用于分组传输中使用的传输资源的基础上，基于无线电质量信息在分组传输中使用的传输方法 单元; 以及分组发送单元，被配置为通过使用所确定的发送方法来发送分组。
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