INFORMATION TRANSMITTING METHOD AND INFORMATION TRANSMITTING SYSTEM
    11.
    发明申请
    INFORMATION TRANSMITTING METHOD AND INFORMATION TRANSMITTING SYSTEM 有权
    信息传输方法和信息传输系统

    公开(公告)号:US20090180420A1

    公开(公告)日:2009-07-16

    申请号:US12412006

    申请日:2009-03-26

    IPC分类号: H04H20/71

    摘要: A slave station which transmits/receives signals to/from a master station, the slave station includes: a transmitting unit and receiving unit for transmitting/receiving signals regarding the master station; a storing unit; an input unit; wherein under a control by a control unit, the transmitting unit transmits a transmission request for transmitting multicast data to the master station in accordance with a timing of power-on or an input by the input unit; the receiving unit receives information of a number of times of transmission for requested multicast data from the master station and stores the number in the storing unit; and after receiving the multicast data the number of times of transmission stored in the storing unit, the control unit determines presence of absence of lacking data which have not been received and, transmits a retransmission request for requesting the lacking data in a case of presence the lacking data.

    摘要翻译: 一个从主站发送/接收信号的从站,从站包括:发送单元和接收单元,用于发送/接收关于主站的信号; 存储单元; 一个输入单元; 其中在控制单元的控制下,所述发送单元根据所述输入单元的上电定时或所述输入单元向所述主站发送用于发送组播数据的发送请求; 接收单元从主站接收所请求的组播数据的发送次数的信息,并将该数量存储在存储单元中; 并且在接收到多播数据之后,存储在存储单元中的传输次数,控制单元确定不存在尚未被接收的缺少数据的存在,并且在存在的情况下发送请求缺少数据的重传请求 缺乏数据。

    INFORMATION TRANSMITTING METHOD AND INFORMATION TRANSMITTING SYSTEM
    12.
    发明申请
    INFORMATION TRANSMITTING METHOD AND INFORMATION TRANSMITTING SYSTEM 有权
    信息传输方法和信息传输系统

    公开(公告)号:US20090180419A1

    公开(公告)日:2009-07-16

    申请号:US12411996

    申请日:2009-03-26

    IPC分类号: H04H20/71

    摘要: An information transmitting method including; determining, on a basis of a packet error rate from a master station to slave stations, a number of times of multicast transmission in accordance with an expected value of a number of slave stations that transmit a retransmission request, an expected value of a number of retransmitted packets responding to the retransmission request, or a probability that the slave stations receive all packets forming information; notifying determined number of times of multicast transmission to the slave stations; and transmitting, to plural slave stations in multicast, same information formed of plural packets the determined times of multicast transmission.

    摘要翻译: 一种信息发送方法,包括: 基于从主站到从站的分组错误率,根据发送重传请求的多个从站的期望值来确定多播传输的次数,预期值为 响应于重传请求的重发分组,或者从站接收到形成信息的所有分组的概率; 通知确定的多播传输次数到从站; 并且以多播方式向多个从站发送由多个分组形成的与所确定的多播传输时间相同的信息。

    Information transmitting method and information transmitting system
    13.
    发明申请
    Information transmitting method and information transmitting system 审中-公开
    信息传输方式和信息传输系统

    公开(公告)号:US20060221963A1

    公开(公告)日:2006-10-05

    申请号:US11353173

    申请日:2006-02-14

    摘要: A master station surely and quickly transmits identical information to plural terminals while controlling consumption of a transmission capacity. First, the master station determines the number of times of multicast transmission from the master station to slave stations. The master station notifies the slave stations of the number of times of multicast transmission determined. Subsequently, the master station transmits information to the slave stations in multicast the determined number of times of multicast transmission. After receiving the information from the master station the number of times of multicast transmission notified, a slave station identifies lacking information in information to be received. The slave station transmits an identifier of the lacking information to the master station. The master station receives the identifier of the lacking information from the slave station and retransmits information corresponding to the identifier of the lacking information to the slave station in unicast.

    摘要翻译: 主控站可以快速地将相同的信息发送到多个终端,同时控制传输容量的消耗。 首先,主站确定从主站到从站的组播传输的次数。 主站通知从站确定多播传输的次数。 随后,主站以组播的方式向组播发送信息发送确定的次数。 在从主站接收到通知的组​​播传输次数之后,从站识别出将要接收的信息中缺少的信息。 从站向主站发送缺少信息的标识符。 主站从从站接收到缺少信息的标识符,并以单播方式将与缺少信息的标识符相对应的信息重传到从站。

    Radio communication apparatus
    14.
    发明申请
    Radio communication apparatus 有权
    无线通信装置

    公开(公告)号:US20050128996A1

    公开(公告)日:2005-06-16

    申请号:US10980241

    申请日:2004-11-04

    摘要: In order to realize such communication control as to reliably reconstruct communication information transmitted from a plurality of ANs at a plurality of ATs even when a BCMCS flow is added or deleted, a radio communication system includes a transmitter for transmitting control information necessary for the ATs to receive the communication information from a radio communication system at intervals of a predetermined period, and a controller for controlling to transmit a plurality of pieces of communication information to the ATs at intervals of a constant cycle and in synchronism with a transmission period of the control information.

    摘要翻译: 为了实现这样的通信控制,即使在BCMCS流被添加或删除的情况下,也可以可靠地重建从多个AT发送的多个AN的通信信息,无线通信系统包括用于发送AT所需的控制信息的发送机 以预定周期的间隔从无线电通信系统接收通信信息,以及控制器,用于控制以恒定周期的间隔向AT发送多条通信信息,并且与控制信息的发送周期同步 。

    Hydrogenation of carbon monoxide using sulfide catalysts
    15.
    发明授权
    Hydrogenation of carbon monoxide using sulfide catalysts 失效
    使用硫化物催化剂氢化一氧化碳

    公开(公告)号:US06605647B2

    公开(公告)日:2003-08-12

    申请号:US09749544

    申请日:2000-12-28

    IPC分类号: C07C2700

    CPC分类号: C10G2/331 C10G2/333

    摘要: A method of producing synthetic fuels by hydrogenating carbon monoxide comprising contacting a feed gas containing carbon monoxide and hydrogen with a metal sulfide catalyst comprising: (1) at least one element selected from the group consisting of Rh, Pd, Pt, and Hf; and optionally (2) solid acid.

    摘要翻译: 一种通过氢化一氧化碳生产合成燃料的方法,包括使含有一氧化碳和氢气的进料气体与金属硫化物催化剂接触,所述金属硫化物催化剂包括:(1)选自Rh,Pd,Pt和Hf中的至少一种元素; 和任选的(2)固体酸。

    Mobile communication system and access gateway having plural user plane AGWS
    17.
    发明授权
    Mobile communication system and access gateway having plural user plane AGWS 有权
    具有多个用户平面AGWS的移动通信系统和接入网关

    公开(公告)号:US08923922B2

    公开(公告)日:2014-12-30

    申请号:US13665113

    申请日:2012-10-31

    摘要: In a mobile communication system including an access gateway (AGW) comprising a C-AGW for handling control messages and a plurality of U-AGWs for forwarding data packets, the C-AGW is provided with a management table indicating an address of U-AGW to be an endpoint of tunnel, in association with each of mobile station IDs. When a tunnel setup request message including a mobile station ID is received from one of base stations, the C-AGW searches the management table for the address of U-AGW corresponding to the mobile station ID and notifies the base station of the U-AGW address, and if the mobile station ID is not found in the management table, the C-AGW notifies the base station of an address of a particular U-AGW selected out of the U-AGWs, so that the base station establishes a tunnel for forwarding data packets toward the notified U-AGW.

    摘要翻译: 在包括用于处理控制消息的C-AGW的接入网关(AGW)和用于转发数据分组的多个U-AGW的移动通信系统中,C-AGW具有指示U-AGW的地址的管理表 与每个移动台ID相关联以成为隧道的端点。 当从基站之一接收到包括移动台ID的隧道建立请求消息时,C-AGW在管理表中搜索对应于移动站ID的U-AGW的地址,并向基站通知U-AGW 地址,并且如果在管理表中没有找到移动台ID,则C-AGW向基站通知从U-AGW中选出的特定U-AGW的地址,使得基站建立隧道 将数据包转发到通知的U-AGW。

    Radio communication method, radio mobile device and radio base station accomodation apparatus
    18.
    发明授权
    Radio communication method, radio mobile device and radio base station accomodation apparatus 有权
    无线通信方式,无线移动设备和无线基站住宿设备

    公开(公告)号:US08892100B2

    公开(公告)日:2014-11-18

    申请号:US13305857

    申请日:2011-11-29

    摘要: A radio communication method in which, when hand-off of the down direction is performed while a radio mobile device subjects one application packet of the up direction to fragmentation to divide the one application packet into a plurality of radio packets and transmits the plurality of radio packets, sequence numbers of radio packets managed by a first radio base station to the plurality of fragmented radio packets of the one application packet even after the hand-off of the down direction is performed and to apply sequence numbers of radio packets managed by a second radio base station to fragmented radio packets of the application packet transmitted subsequently after completion of transmission of the plurality of fragmented radio packets of the one application packet; and making a radio base station accommodation apparatus identify a radio base station and restore data for each radio base station.

    摘要翻译: 一种无线电通信方法,其中当无线移动设备对一个上行方向的应用分组进行分片时,执行向下方向的切换,以将一个应用分组划分成多个无线分组,并发送多个无线电 分组,即使在下行方向的切换之后,由第一无线基站管理的无线分组的序列号到一个应用分组的多个分片无线分组,并且应用由第二无线基站管理的无线分组的序列号 无线电基站到所述一个应用分组的所述多个分段无线电分组的传输完成之后传送的所述应用分组的分段无线分组; 并且使无线基站收纳装置识别无线基站,并恢复各无线基站的数据。

    Synchronous delivery method
    19.
    发明授权
    Synchronous delivery method 有权
    同步传送方式

    公开(公告)号:US08855146B2

    公开(公告)日:2014-10-07

    申请号:US13555222

    申请日:2012-07-23

    摘要: A method for, in a radio communication system having at least a content server, plurality of base stations, and plurality of radio terminals, enabling two or more base stations among the plurality of base stations to broadcast or multicast data delivered from the content server to the radio terminals, the method includes: providing a Broadcast Multicast Service (BCMCS) Serving Node between the content server and two or more base stations; the BCMCS Serving Node includes a period number and sequence number into data delivered from the content server and transmits data including the period number and sequence number to the two or more base stations; in case that a synchronization is deviated or data is lost during data delivery from the base stations to the radio terminals, the base stations perform re-synchronization on a basis of the period number and sequence number included in data received from the BCMCS Serving Node.

    摘要翻译: 一种用于在具有至少内容服务器,多个基站和多个无线终端的无线电通信系统中,使得所述多个基站中的两个或多个基站能够广播或将从所述内容服务器传送的数据广播到 所述方法包括:在所述内容服务器与两个或多个基站之间提供广播多播服务(BCMCS)服务节点; BCMCS服务节点包括从内容服务器发送的数据中的周期数和序列号,并将包括周期数和序列号的数据发送给两个或多个基站; 在从基站到无线电终端的数据传送期间同步偏离或数据丢失的情况下,基站根据从BCMCS服务节点接收的数据中包含的周期数和序列号执行重新同步。

    Wireless system, for packet communication between base station and mobile stations
    20.
    发明授权
    Wireless system, for packet communication between base station and mobile stations 有权
    无线系统,用于基站和移动台之间的分组通信

    公开(公告)号:US08493928B2

    公开(公告)日:2013-07-23

    申请号:US12051901

    申请日:2008-03-20

    IPC分类号: H04W4/00 H04W36/00

    CPC分类号: H04W36/02 H04W72/12

    摘要: Disclosed herewith is a wireless system capable of reducing packet sending delay occurrence and packet sending delay jittering at the time of hand-over processing executed therein. In the wireless system, upon estimating occurrence of a hand-over event, a subject mobile station and its base station extend the packet buffering period respectively and furthermore, the base station changes the current burst scheduling method for another. The base station and the mobile station then exchanges messages required to execute the hand-over procedure in a period between when sending of a burst ends and when sending of the next burst begins.

    摘要翻译: 本发明是一种能够在其中执行的切换处理时减少分组发送延迟发生和分组发送延迟抖动的无线系统。 在无线系统中,在估计切换事件的发生时,主体移动台及其基站分别扩展分组缓冲期间,此外,基站改变当前的突发调度方法。 基站和移动台然后在发送突发结束和发送下一个突发之间的时段期间交换执行切换过程所需的消息。