公开(公告)号：US20050013247A1

公开(公告)日：2005-01-20

申请号：US10902420

申请日：2004-07-30

申请人： Jussi Sipola ,  Frederic Noel

发明人： Jussi Sipola ,  Frederic Noel

IPC分类号： H04L1/18 ,  H04L12/801 ,  H04L12/807 ,  H04L29/08 ,  H04Q7/00 ,  H04J3/14 ,  H04L12/26

CPC分类号： H04L47/10 ,  H04L1/18 ,  H04L47/14 ,  H04L47/27 ,  H04L69/324

摘要： The invention relates to a method for controlling data transmission in a communication system transmitting data in packet format between a first (142, 162) and a second (170) transceiver on at least one physical channel. To transmit data blocks between the first and the second transceiver, at least one logical connection is established, each logical connection using ARQ error correction and a related transmission window. The number of logical connections is selected on the basis of the number of data blocks per unit of time, which can be transmitted between the first and the second transceiver.

摘要翻译： 本发明涉及一种用于控制在至少一个物理信道上在第一（142,162）和第二（170）收发信机之间以分组格式发送数据的通信系统中的数据传输的方法。 为了在第一和第二收发器之间传输数据块，建立至少一个逻辑连接，使用ARQ纠错的每个逻辑连接和相关的传输窗口。 基于可以在第一和第二收发器之间传送的每单位时间的数据块的数量来选择逻辑连接的数量。

公开(公告)号：US20050101249A1

公开(公告)日：2005-05-12

申请号：US10450998

申请日：2001-12-18

申请人： Jussi Sipola

发明人： Jussi Sipola

IPC分类号： H04L29/08 ,  H04L1/16 ,  H04L1/18 ,  H04Q7/38 ,  H04B7/24

CPC分类号： H04L1/1845 ,  H04L1/1607 ,  H04L1/1819 ,  H04L1/1832

摘要： The invention relates to a data transmission method and a radio system that comprises a first (260) transceiver and a second transceiver (264) that are in radio contact with each other. The first transceiver (260) comprises means (500, 504) for forming data blocks for transmission in such a manner that the data blocks are given identifiers for identification. The second transceiver (264) comprises means (512) for receiving data blocks transmitted and retransmitted by the first transceiver, and means (524) for detecting a failure in receiving a data block. The second transceiver (264) comprises means (530) for maintaining information on the position of a window belonging to a finite identifier space, and means (524) for comparing the identifiers of the re-received data block and the earlier received data block with each other and for defining the data blocks as the same, and means (524) for combining the data blocks defined as the same.

摘要翻译： 本发明涉及数据传输方法和无线电系统，其包括彼此无线电接触的第一（260）收发机和第二收发器（264）。 第一收发器（260）包括用于形成用于传输的数据块的装置（500,504），使得数据块被给予用于识别的标识符。 第二收发器（264）包括用于接收由第一收发器发送和重发的数据块的装置（512），以及用于检测接收数据块的故障的装置（524）。 第二收发器（264）包括用于维护关于属于有限标识符空间的窗口的位置的信息的装置（530），以及用于将重新接收的数据块和较早接收的数据块的标识符与 并且用于将数据块定义为相同，以及用于组合定义为相同的数据块的装置（524）。

公开(公告)号：US06185227B2

公开(公告)日：2001-02-06

申请号：US09527408

申请日：2000-03-16

申请人： Jussi Sipola

发明人： Jussi Sipola

IPC分类号： H04J312

CPC分类号： H04J3/12 ,  H04L1/0003 ,  H04L1/0025

摘要： The invention relates to a coding method of signalling information in a packet radio system and to a packet radio system, which comprises at least one base station and subscriber terminal, in which signals to be transmitted on a radio connection between the base station and the subscriber terminal form blocks, which comprise bursts consisting of symbols, the burst comprising a training sequence in which modulation information is included. The invention is characterized in that signalling information is coded together with the modulation information relating to the whole block into the training sequences of the block. Coding enables e.g. a higher data transmission rate because it is not necessary to reserve data bits for coding of uplink state flags, for example.

摘要翻译： 本发明涉及一种在分组无线电系统中的信令信息的编码方法和包括至少一个基站和用户终端的分组无线电系统的信令的编码方法，其中将在基站和订户之间的无线电连接上发送信号 终端格式块，其包括由符号组成的突发，该突发包括其中包括调制信息的训练序列。 本发明的特征在于，将信令信息与与整个块相关的调制信息一起编码到块的训练序列中。 编码使得例如 因为不需要保留用于上行链路状态标志的编码的数据位，所以数据传输速率更高。

公开(公告)号：US06529561B2

公开(公告)日：2003-03-04

申请号：US09852298

申请日：2001-05-10

申请人： Jussi Sipola

发明人： Jussi Sipola

IPC分类号： H04L2720

CPC分类号： H04L1/1845 ,  H04L1/0069 ,  H04L1/1819

摘要： The invention relates to a method of transmitting data in a radio system from a transmitter to a receiver, and to a radio system using the method, a radio transmitter and a radio receiver. A transmitter (260) comprises a channel coder (202) for channel coding a data block into a coded data block by using a selected channel coding and for puncturing the coded data block by using a first puncturing pattern, and transmission means (204) for transmitting the coded data block punctured by the first puncturing pattern to a receiver (264). The receiver (264) comprises a channel decoder (218) for decoding the received coded data block, means (224) for detecting a need for retransmission of the received coded data block, and means (204) for transmitting a retransmission request of the coded data block to the transmitter (260). The channel coder (202) increases the code rate of the coded data block to be retransmitted by puncturing the coded data block coded by the channel coding of the original transmission by using a second puncturing pattern comprising fewer symbols to be transmitted than the first puncturing pattern. The transmission means (204) transmit the coded data block punctured by the second puncturing pattern to the receiver (264). The receiver (264) comprises means (222) for combining a received coded data block (216) punctured by the first puncturing pattern and a received coded data block (220) punctured by the second puncturing pattern. The channel decoder (218) decodes the channel coding of the combined coded data block.

公开(公告)号：US07254412B2

公开(公告)日：2007-08-07

申请号：US10450998

申请日：2001-12-18

申请人： Jussi Sipola

发明人： Jussi Sipola

IPC分类号： H04B7/00 ,  H04Q7/20

CPC分类号： H04L1/1845 ,  H04L1/1607 ,  H04L1/1819 ,  H04L1/1832

摘要： The invention relates to a data transmission method and a radio system that comprises a first (260) transceiver and a second transceiver (264) that are in radio contact with each other. The first transceiver (260) comprises means (500, 504) for forming data blocks for transmission in such a manner that the data blocks are given identifiers for identification. The second transceiver (264) comprises means (512) for receiving data blocks transmitted and retransmitted by the first transceiver, and means (524) for detecting a failure in receiving a data block. The second transceiver (264) comprises means (530) for maintaining information on the position of a window belonging to a finite identifier space, and means (524) for comparing the identifiers of the re-received data block and the earlier received data block with each other and for defining the data blocks as the same, and means (524) for combining the data blocks defined as the same.

摘要翻译： 本发明涉及数据传输方法和无线电系统，其包括彼此无线电接触的第一（260）收发机和第二收发器（264）。 第一收发器（260）包括用于形成用于传输的数据块的装置（500,504），使得数据块被给予用于识别的标识符。 第二收发器（264）包括用于接收由第一收发器发送和重发的数据块的装置（512），以及用于检测接收数据块的故障的装置（524）。 第二收发器（264）包括用于维护关于属于有限标识符空间的窗口的位置的信息的装置（530），以及用于将重新接收的数据块和较早接收的数据块的标识符与 并且用于将数据块定义为相同，以及用于组合定义为相同的数据块的装置（524）。

公开(公告)号：US07649858B2

公开(公告)日：2010-01-19

申请号：US10471487

申请日：2001-03-14

申请人： Jussi Sipola

发明人： Jussi Sipola

IPC分类号： H04W4/00 ,  H04B7/212 ,  H04J3/08 ,  H04J3/24

CPC分类号： H04W28/065

摘要： A method is disclosed for multiplexing a plurality of data flows onto a radio channel, as is a wireless communication system that operates in accordance with the method. The method includes steps of (a) segmenting data packets of a first data flow into radio blocks; b) in response to a required transmission of data packets of a second data flow, signaling in a first field a change in data flows; (c) signaling in a second field an identity of the second data flow; and (d) segmenting data packets of the second data flow into radio blocks and transmitting the radio blocks of the second data flow. The method further includes steps of (e) changing back to transmitting the first data flow; and (f) continuing the transmission of an incompletely transmitted packet of the first data flow.

摘要翻译： 公开了一种用于将多个数据流复用到无线电信道上的方法，以及根据该方法操作的无线通信系统。 该方法包括以下步骤：（a）将第一数据流的数据分组分割成无线电块; b）响应于第二数据流的数据分组的所需传输，在第一字段中信令数据流的改变; （c）在第二场中发信号通知第二数据流的身份; 以及（d）将第二数据流的数据分组分割成无线电块并发送第二数据流的无线电块。 该方法还包括以下步骤：（e）改回发送第一数据流; 和（f）继续发送第一数据流的不完全传输的分组。

公开(公告)号：US07260073B2

公开(公告)日：2007-08-21

申请号：US10307316

申请日：2002-12-02

申请人： Jussi Sipola

发明人： Jussi Sipola

IPC分类号： H04Q7/00 ,  H04J3/00 ,  H04B7/212 ,  G08C25/02 ,  H04L1/18

CPC分类号： H04L47/745 ,  H04L47/10 ,  H04L47/245 ,  H04L47/26 ,  H04L47/27 ,  H04L47/28 ,  H04L47/762

摘要： The present invention is a method for scheduling of plural packet data flows transmitted via a single transmission resource, wherein each data flow uses a retransmission scheme providing for retransmission of packet data of a respective flow for which a positive acknowledgment of delivery of packet data to a destination was not obtained. The method includes allocating one of the plural data flows to the single transmission resource for transmission, the data flow comprising a number of data packets, first detecting that a number of data packets has been transmitted via the transmission resource, and in response thereto, generating an acknowledgment message including the acknowledgment status of each of number of data packets and allocating another one of the plural data flows to the single transmission resource.

摘要翻译： 本发明是一种用于调度经由单个传输资源发送的多个分组数据流的方法，其中每个数据流使用重传方案，为重发分组数据的分组数据的相应流的分组数据进行重传， 目的地未获得。 该方法包括：将多个数据流中的一个分配给单个传输资源进行传输，所述数据流包括多个数据分组，首先检测已经经由传输资源发送了多个数据分组，并响应于此产生 确认消息，其包括每个数据分组的确认状态，并将多个数据流中的另一个分配给单个传输资源。

公开(公告)号：US07664073B2

公开(公告)日：2010-02-16

申请号：US10311715

申请日：2001-02-06

申请人： Seppo Vesterinen ,  Tomi Tarvainen ,  Pekka Korja ,  Jussi Sipola

发明人： Seppo Vesterinen ,  Tomi Tarvainen ,  Pekka Korja ,  Jussi Sipola

IPC分类号： H04Q7/00 ,  H04L12/28 ,  H04W36/00

CPC分类号： H04W40/00 ,  H04L45/02 ,  H04L69/16 ,  H04L69/167 ,  H04W8/26 ,  H04W36/0011 ,  H04W40/24 ,  H04W40/36 ,  H04W80/04

摘要： The present invention is a method for performing a mobile user terminal route update in a telecommunication network operated based on the Internet Protocol, the network comprising at least two network transceiver device gateways each communicating with at least one mobile user terminal, at least one routing element providing a route for a communication connection between a mobile first user terminal and a second user terminal, the second user terminal communicating via a border gateway and the at least one routing element with mobile first user terminal, and wherein each user terminal is identified by an Internet Protocol address, the method comprising the steps of detecting an occurrence of a handoff condition for the mobile first user terminal for a handoff from a first one to a second one of the at least two network transceiver device gateways, initiating a handoff procedure at the mobile first user terminal, the first and the second network transceiver device gateways and the border gateway, and the transmitting the respective Internet Protocol addresses that identify those terminals which are communicating with each other by the corresponding gateway to be associated to the respective terminal after handoff, before completion of the handoff procedure.

摘要翻译： 本发明是一种在基于互联网协议操作的电信网络中执行移动用户终端路由更新的方法，该网络包括至少两个网络收发器设备网关，每个网络收发器设备网关与至少一个移动用户终端通信，至少一个路由元件 提供用于移动第一用户终端和第二用户终端之间的通信连接的路由，所述第二用户终端经由边界网关和所述至少一个路由元件与移动第一用户终端进行通信，并且其中每个用户终端由 互联网协议地址，所述方法包括以下步骤：检测移动第一用户终端的切换状况的发生，用于从所述至少两个网络收发器设备网关中的第一个到第二个的切换，在所述至少两个网络收发器设备网关中发起切换过程 移动第一用户终端，第一和第二网络收发器设备网关和Borde r网关，以及在完成切换过程之前，通过相应的网关发送标识那些在切换之后与相应终端相关联的终端的相应互联网协议地址。

公开(公告)号：US07636301B2

公开(公告)日：2009-12-22

申请号：US10134311

申请日：2002-04-26

申请人： Jussi Sipola

发明人： Jussi Sipola

IPC分类号： H04L31/08

CPC分类号： H04L1/1874 ,  H04L1/1607 ,  H04W88/08

摘要： A distributed transmitting apparatus and a method are provided in a communications system in which retransmission of data frames can be requested by a receiver. According to the method, a transmitting unit in the distributed transmitting apparatus transmits data frames to a receiver and stores the transmitted data frames. The apparatus further includes a control unit which transmits the data frames to the transmitting unit for transmission to the receiver, and further the control unit transmits control data to the transmitting unit for controlling retransmission of the data frames, wherein the control unit controls the transmitting unit to retransmit data frames stored in the transmitting unit to the receiver.

摘要翻译： 在可以由接收机请求重发数据帧的通信系统中提供分布式发送装置和方法。 根据该方法，分发发送装置中的发送单元向接收者发送数据帧，并存储所发送的数据帧。 该装置还包括控制单元，该控制单元将数据帧发送到发送单元以发送到接收机，并且控制单元向发送单元发送控制数据，以控制数据帧的重发，其中控制单元控制发送单元 将存储在发送单元中的数据帧重发到接收器。

公开(公告)号：US06594791B2

公开(公告)日：2003-07-15

申请号：US09912934

申请日：2001-07-25

申请人： Jussi Sipola

发明人： Jussi Sipola

IPC分类号： H04L118

CPC分类号： H04L1/0072 ,  H04L1/0061 ,  H04L1/0083 ,  H04L1/1809 ,  H04L1/1819 ,  H04L1/1845

摘要： A method of signaling which data blocks can be combined together in an incremental redundancy communication system includes a transmitter device and a receiver device. The method includes transmitting the blocks from a transmitter device to a receiver device. Each transmitted data block includes an information indicating whether a respective data block is transmitted for a first time or is a retransmitted block. At the receiver device, a check is made to see whether the transmission of a respective data block has failed. If the transmission of said respective block has failed, retransmission is made. In response to receiving the retransmission request at the transmitter device side, the information is set to a value indicating that the respective data block is a retransmitted block. A header is added to the data block to be retransmitted, the header representing a reference to a physical location of an earlier transmission of said block in a sequence of transmitted blocks.

摘要翻译： 在增量冗余通信系统中，信令哪些数据块可组合在一起的方法包括发射机设备和接收机设备。 该方法包括将块从发射机设备发射到接收机设备。 每个发送的数据块包括指示是否首次发送相应数据块的信息，或者是重发块。 在接收机设备处，检查相应数据块的传输是否失败。 如果所述相应块的传输失败，则进行重传。 响应于在发射机设备侧接收到重传请求，将该信息设置为指示相应数据块是重发块的值。 标题被添加到要重新发送的数据块中，标题表示对所发送的块序列中的所述块的早期传输的物理位置的引用。