公开(公告)号：US20090129313A1

公开(公告)日：2009-05-21

申请号：US11577946

申请日：2005-10-19

申请人： Tomofumi Tamura ,  Akito Fukui ,  Kenichiro Iida

发明人： Tomofumi Tamura ,  Akito Fukui ,  Kenichiro Iida

IPC分类号： H04W8/00

CPC分类号： H04W28/06 ,  H04L1/1812 ,  H04L1/1841 ,  H04L1/1877 ,  H04L1/188 ,  H04L47/10 ,  H04L47/283 ,  H04L47/32 ,  H04L69/28 ,  H04W28/14 ,  H04W88/08 ,  H04W92/12

摘要： There is provided a control station device capable of suppressing a traffic amount by discarding packet data to be discarded by a control station device, without transmitting the packet data from the base station device to the control station device. In this device, a buffer (102) stores upstream packet data and discards it without outputting it when a predetermined time has elapsed after the storing of the upstream packet data. According to maximum wait time information, a timer management unit (106) makes an instruction to discard the upstream packet data which is to be discarded even if transmitted to an RNC, without transmitting it to the RNC (122). An alignment buffer (112) corrects the upstream packet data order inversion and discards the upstream packet data for which the maximum wait time has elapsed. A timer management unit (113) sets the maximum wait time and instructs the alignment buffer (112) to discard the upstream packet data for which the maximum wait time has elapsed.

摘要翻译： 提供一种能够通过丢弃由控制站装置丢弃的分组数据来抑制业务量的控制站装置，而不将分组数据从基站装置发送到控制站装置。 在该设备中，缓冲器（102）存储上游分组数据并在存储上行分组数据之后经过预定时间时将其丢弃而不输出。 根据最大等待时间信息，定时器管理单元（106）发出指示，即使将其发送到RNC（122）也丢弃即将发送到RNC的被丢弃的上行分组数据。 对准缓冲器（112）校正上游分组数据顺序倒置，并丢弃已经经过最大等待时间的上行分组数据。 定时器管理单元（113）设置最大等待时间，并指示对准缓冲器（112）丢弃经过最大等待时间的上行分组数据。

公开(公告)号：US20090129308A1

公开(公告)日：2009-05-21

申请号：US11915378

申请日：2006-05-30

申请人： Akito Fukui

发明人： Akito Fukui

IPC分类号： H04B7/14

CPC分类号： H04L12/185 ,  H04L12/189 ,  H04L49/201 ,  H04W88/14

摘要： A packet relay apparatus, a multicast packet communication system and a multicast packet communication method wherein even when a single service is constituted by a plurality of communication system data streams, the radio networks and the network resources can be effectively used. Each of relay apparatuses of GGSN (120), SGSN (130) and RNC (140) stores a service identifier, which identifies a service requested by a UE (150) , an associated group ID, which identifies the radio access system of the UE (150), and an associated RTP port number corresponding to the group ID. Each relay apparatus transfers, based on the stored IP multicast address, group ID and RTP port number, only an MBMS data stream, which is requested by the UE (150) , among MBMS data streams transmitted from a BM-SC (110) and addressed to the UE (150).

摘要翻译： 分组中继装置，组播分组通信系统和组播分组通信方法，其中即使单个服务由多个通信系统数据流构成，也可以有效地使用无线网络和网络资源。 GGSN（120），SGSN（130）和RNC（140）的每个中继装置存储标识UE请求的服务的服务标识符（150），标识UE的无线电接入系统的关联组ID （150）和与组ID相对应的相关RTP端口号。 每个中继装置在从BM-SC（110）发送的MBMS数据流中基于存储的IP多播地址，组ID和RTP端口号，仅传送由UE（150）请求的MBMS数据流和 寻址到UE（150）。

公开(公告)号：US20080311923A1

公开(公告)日：2008-12-18

申请号：US12090973

申请日：2006-09-19

申请人： Dragan Petrovic ,  Takahisa Aoyama ,  Joachim Lohr ,  Eiko Seidel ,  Akito Fukui

发明人： Dragan Petrovic ,  Takahisa Aoyama ,  Joachim Lohr ,  Eiko Seidel ,  Akito Fukui

IPC分类号： H04Q7/22 ,  H04B7/00

CPC分类号： H04W76/11 ,  H04W76/12

摘要： The invention relates to methods for establishing a radio bearer between a network element terminating radio resource control protocol and a mobile terminal. The invention provides RNC for establishing a radio bearer between the RNC and a mobile terminal, especially adapted mobile terminals and a system comprising the network element and at least one mobile terminal. In order to reduce the delays implied by the signaling in the procedure the invention proposes two mechanisms. The first mechanism aims at reducing the delay implied by setting up the radio link for the radio bearer by preconfiguring a pool of resources comprising a set of at least radio bearer configuration and making the available radio bearer configurations known to the mobile terminals. The second mechanism aims at avoiding the delay implied by the explicit assignment of a radio network temporary identifier by signaling a set of available identifiers from which the mobile terminal may choose an identifier.

摘要翻译： 本发明涉及在网元终端无线资源控制协议与移动终端之间建立无线承载的方法。 本发明提供了RNC，用于在RNC与移动终端之间建立无线电承载，特别是适配的移动终端以及包括该网络元件和至少一个移动终端的系统。 为了减少在该过程中由信令所暗示的延迟，本发明提出了两种机制。 第一种机制旨在通过预先配置包括一组至少无线电承载配置的资源池并使移动终端已知的可用无线电承载配置，来减少为无线电承载建立无线电链路所暗示的延迟。 第二种机制旨在通过发送移动终端可以从其中选择标识符的一组可用标识符来避免由无线电网络临时标识符的显式分配所暗示的延迟。

公开(公告)号：US20080170504A1

公开(公告)日：2008-07-17

申请号：US12049819

申请日：2008-03-17

申请人： Dragan PETROVIC ,  Joachim Lohr ,  Frederic Charpenter ,  Akito Fukui

发明人： Dragan PETROVIC ,  Joachim Lohr ,  Frederic Charpenter ,  Akito Fukui

IPC分类号： H04L1/00

CPC分类号： H04L47/12 ,  H04L47/14 ,  H04L47/245 ,  H04W28/18 ,  H04W28/22 ,  H04W36/18 ,  H04W52/146 ,  H04W52/343 ,  H04W72/1226 ,  H04W72/1242 ,  H04W72/1284 ,  H04W92/12

摘要： The invention relates to a method for providing measurements on a bit-rate provided to scheduled data having a guaranteed bit-rate and being transmitted on at least one dedicated uplink data channel by at least user equipment via a C-RNC. Further, the invention also relates to a method for initiating congestion control for scheduled data of at least one guaranteed bit-rate priority class in a mobile communication system. Moreover, the invention relates to a C-RNC as well as a serving radio network controller performing these methods. To enable the C-RNC within a mobile communication system to perform congestion control for uplink transmissions having a guaranteed bit-rate the invention suggests to provide the C-RNC with a bit-rate being provided to scheduled data of the guaranteed bit-rate priority class using common or dedicated measurement procedures. This provided bit-rate is evaluated and taken as a basis for deciding on whether congestion control for data of the priority class needs to be performed.

摘要翻译： 本发明涉及一种用于提供对提供给具有保证比特率的调度数据的比特率的测量的方法，并且由至少一个专用上行链路数据信道由至少一个用户设备经由C-RNC发送。 此外，本发明还涉及一种用于在移动通信系统中发起至少一个保证比特率优先级等级的调度数据的拥塞控制的方法。 此外，本发明涉及C-RNC以及执行这些方法的服务无线电网络控制器。 为了使移动通信系统内的C-RNC能够对具有保证比特率的上行链路传输执行拥塞控制，本发明建议向C-RNC提供比特率以提供给保证比特率优先级的调度数据 类使用常用或专用测量程序。 该提供的比特率被评估并作为确定是否需要执行对优先级数据的拥塞控制的基础。

公开(公告)号：US20070140123A1

公开(公告)日：2007-06-21

申请号：US10592074

申请日：2005-03-08

申请人： Akito Fukui

发明人： Akito Fukui

IPC分类号： H04J1/16 ,  H04L12/56

CPC分类号： H04W28/10 ,  H04L47/10 ,  H04L47/14 ,  H04L47/263 ,  H04L47/30 ,  H04W28/12 ,  H04W28/14 ,  H04W72/1231 ,  H04W72/1252

摘要： A control station apparatus wherein the transmission rate of packet data is controlled, thereby suppressing abandonment of packet data, improving the usage efficiencies of wireless and wire lines, and reducing an increase of delay time caused by buffering. In the apparatus, when receiving, from a buffer part (104), a signal indicating to the effect that the amount of the packet data store in the buffer part exceeds a threshold value, or a signal indicating to the effect that the data residence time exceeds a threshold value, an EDCH FP protocol processing part (102) outputs, to an L1/L2 part (101), a flow control signal that requests a node (B) to reduce the data rate of the packet data coming from the node (B). When the amount of the packet data store in the buffer part exceeds the threshold value, or when the data residence time exceeds the threshold value, the buffer part (104) outputs, to the EDCH FP protocol processing part (102), a signal indicating to that effect.

摘要翻译： 控制分组数据的传输速率的控制站装置，从而抑制分组数据的丢弃，提高无线和有线线路的使用效率，并减少由缓冲引起的延迟时间的增加。 在该装置中，当从缓冲器部分（104）接收到指示缓冲器部分中的分组数据量存储超过阈值的信号时，或表示数据停留时间 超过阈值时，EDCH FP协议处理部分（102）向L 1 / L 2部分（101）输出请求节点（B）降低来自该分组数据的数据速率的流控制信号 节点（B）。 当缓冲器部分存储的数据量超过阈值时，或者当数据停留时间超过阈值时，缓冲器部分（104）向EDCH FP协议处理部分（102）输出指示 这样做。

公开(公告)号：US20060227743A1

公开(公告)日：2006-10-12

申请号：US10565160

申请日：2004-06-23

申请人： Takayuki Ishimori ,  Akito Fukui ,  Kenichiro Iida ,  Tomofumi Tamura

发明人： Takayuki Ishimori ,  Akito Fukui ,  Kenichiro Iida ,  Tomofumi Tamura

IPC分类号： H04Q7/28 ,  H04Q7/00

CPC分类号： H04L47/10 ,  H04L1/1671 ,  H04L1/1832 ,  H04L47/11 ,  H04L47/14 ,  H04L47/26 ,  H04W24/00 ,  H04W28/18 ,  H04W48/08

摘要： A packet communication apparatus and a packet communication method capable of suppressing decrease in overall system throughput and preventing communication from being reset or disconnected. An ACK generation section (130) generates an ACK/NACK to indicate whether or not data transmitted on the radio channel has been demodulated correctly. A channel quality measurement section (140) measures channel quality of the radio channel from an AMD-PDU received. According to the ACK/NACK generation situation and the channel quality measured, a WSN determination section (160) determines a WSN appropriate for the channel condition and outputs the WSN to a status PDU generation section (170). More specifically, the WSN determination section (160) determines the WSN, for example, according to the ratio of ACK/NACKs generated in the near past and SIR measurement values. When the status PDU generation section (170) generates a status PDU, it sets the WSN determined by the WSN determination section (160) in the WSN field.

摘要翻译： 一种分组通信装置和分组通信方法，其能够抑制总体系统吞吐量的降低并防止通信被复位或断开。 ACK生成部（130）生成ACK / NACK以指示在无线电信道上发送的数据是否已被正确解调。 信道质量测量部分（140）从接收的AMD-PDU测量无线电信道的信道质量。 根据ACK / NACK生成情况和测量的信道质量，WSN确定部分（160）确定适合于信道条件的WSN，并将WSN输出到状态PDU生成部分（170）。 更具体地，WSN确定部分（160）例如根据在过去生成的ACK / NACK和SIR测量值的比率来确定WSN。 当状态PDU生成部（170）生成状态PDU时，由WSN判定部（160）确定的WSN设定WSN字段。

公开(公告)号：US06809034B2

公开(公告)日：2004-10-26

申请号：US10131683

申请日：2002-04-24

申请人： Ichiro Ito ,  Satoshi Shiraki ,  Tomio Yamamoto ,  Makoto Ohkawa ,  Atsumi Takahashi ,  Yasuaki Tsuzuki ,  Akito Fukui ,  Toshio Sakakibara ,  Takayuki Sugisaka

发明人： Ichiro Ito ,  Satoshi Shiraki ,  Tomio Yamamoto ,  Makoto Ohkawa ,  Atsumi Takahashi ,  Yasuaki Tsuzuki ,  Akito Fukui ,  Toshio Sakakibara ,  Takayuki Sugisaka

IPC分类号： H01L21302

CPC分类号： H01L28/24 ,  H01L21/32139

摘要： An Al film is formed on a barrier metal covering a thin film resistor to have a first opening. A photo-resist is formed on the Al film and in the opening, and is patterned to have a second opening having an opening area smaller than that of the first opening and open in the first opening to expose the barrier metal therefrom. Then, the barrier metal is etched through the second opening. Because the barrier metal is etched from an inner portion more than the opening end of the first opening, under-cut of the barrier metal is prevented.

公开(公告)号：US6061352A

公开(公告)日：2000-05-09

申请号：US759879

申请日：1996-12-03

申请人： Katsuyuki Yamazaki ,  Shinobu Yagi ,  Akito Fukui

发明人： Katsuyuki Yamazaki ,  Shinobu Yagi ,  Akito Fukui

IPC分类号： H04L7/033 ,  H04L7/08 ,  H04L12/70 ,  H04L12/813 ,  H04L12/885 ,  H04L12/951 ,  H04Q3/00 ,  H04Q11/04 ,  H04L12/38 ,  H04J3/06

CPC分类号： H04Q11/0478 ,  H04L2012/5647 ,  H04L2012/5653 ,  H04L2012/5674

摘要： A cell disassemble circuit in a cell receiver system detects the number of lost cells from information for detecting cell loss included in received cells, and separates a payload from a header in each of the received cells. The number of lost cells indicates the number of cells lost on a transmission path from the transmission side to the cell receiver system. A buffer stores the number of detected lost cells and data inserted in the payloads. A phase locked loop recovers a source clock corresponding to the rate of fixed rate information based on a use level of the buffer. A counter circuit generates a clock for reading data from the first buffer from the recovered source clock. Also, the counter circuit stops outputting the read clock to the buffer for a time period corresponding to the number of lost cells.

摘要翻译： 信元接收机系统中的信元分解电路从接收到的小区中包括的用于检测信元丢失的信息中检测丢失的小区的数量，并且从每个接收的小区中的报头分离有效载荷。 丢失的小区的数量表示在从发送侧到小区接收机系统的传输路径上丢失的小区的数量。 缓冲器存储检测到的丢失单元的数量和插入到有效载荷中的数据。 锁相环基于缓冲器的使用级别恢复对应于固定速率信息速率的源时钟。 计数器电路从恢复的源时钟产生用于从第一缓冲器读取数据的时钟。 此外，计数器电路停止将读取的时钟输出到缓冲器的与丢失的单元数相对应的时间段。

公开(公告)号：US4231961A

公开(公告)日：1980-11-04

申请号：US91444

申请日：1979-11-05

申请人： Keizo Konoki ,  Michio Nobue ,  Akito Fukui ,  Shigeru Inoue

发明人： Keizo Konoki ,  Michio Nobue ,  Akito Fukui ,  Shigeru Inoue

IPC分类号： C07C67/00 ,  C07C239/00 ,  C07C273/04 ,  C07C126/00

CPC分类号： C07C273/04

摘要： In a urea synthesis process, the reaction product from the reaction vessel is flowed in series through high pressure, medium pressure and low pressure decomposing and stripping devices to decompose ammonium carbamate to NH.sub.3 gas, CO.sub.2 gas and water vapor, and to remove those gases and unreacted starting materials from the aqueous urea solution. CO.sub.2 gas is used as the stripping gas in the decomposing and stripping devices.

摘要翻译： 在尿素合成过程中，来自反应容器的反应产物通过高压，中压和低压分解和汽提装置串联流动，以将氨基甲酸铵分解成NH 3气体，CO 2气体和水蒸气，并除去这些气体和 来自尿素水溶液的未反应原料。 在分解和剥离装置中使用CO 2气体作为汽提气体。

公开(公告)号：US08391840B2

公开(公告)日：2013-03-05

申请号：US12159377

申请日：2006-12-26

申请人： Takahisa Aoyama ,  Akito Fukui

发明人： Takahisa Aoyama ,  Akito Fukui

IPC分类号： H04M1/66

CPC分类号： H04W76/02 ,  H04W12/06 ,  H04W24/08 ,  H04W76/10 ,  H04W76/11 ,  H04W76/12 ,  H04W88/08

摘要： Disclosed are a base station device and a call connection method for reducing a call connection delay. According to the device and the method; in ST301, a terminal acquires an identifier managed in a base station (100); in ST302, radio resource information required for a service desired by the terminal is decided; in ST303, by using the identifier acquired in ST301, the terminal transmits a request for establishing RRC connection to the base station (100). In ST304, according to the radio resource information received from the terminal, the base station (100) decides the radio resource to be set for the terminal before authentication by an upper layer node, and the base station (100) extracts information destined to the upper layer node. In ST305, the information destined to the upper layer node is transmitted to the upper layer node. In ST306, the setting contents of the radio resource decided in ST304 are transmitted to the terminal.

摘要翻译： 公开了一种用于减少呼叫连接延迟的基站装置和呼叫连接方法。 根据装置和方法; 在ST301中，终端取得在基站（100）中管理的识别符。 在ST302中，确定终端所需的服务所需的无线资源信息; 在ST303中，通过使用在ST301中获取的标识符，终端向基站（100）发送建立RRC连接的请求。 在ST304中，根据从终端接收到的无线资源信息，基站（100）由上层节点决定认证前的终端要设置的无线资源，基站（100）提取发往 上层节点。 在ST305中，发往上层节点的信息被发送到上层节点。 在ST306中，将ST304中决定的无线资源的设定内容发送到终端。