公开(公告)号：US5862124A

公开(公告)日：1999-01-19

申请号：US714161

申请日：1996-11-22

申请人： Ari Hottinen ,  Arto Kiema ,  Timo Laakso ,  Hannu Hakkinen ,  Aimo Tuoriniemi ,  Ilkka Keskitalo ,  Petri Jolma ,  Ingo Kuhn ,  Jari Savusalo ,  Ari Karkkainen ,  Anne Siira ,  Risto Uola

发明人： Ari Hottinen ,  Arto Kiema ,  Timo Laakso ,  Hannu Hakkinen ,  Aimo Tuoriniemi ,  Ilkka Keskitalo ,  Petri Jolma ,  Ingo Kuhn ,  Jari Savusalo ,  Ari Karkkainen ,  Anne Siira ,  Risto Uola

IPC分类号： H04B1/707 ,  H04B7/26 ,  H04W36/08 ,  H04J3/14 ,  H04J13/02

CPC分类号： H04B1/7103 ,  H04B2201/70702 ,  H04B2201/709709 ,  H04W72/082

摘要： Interference in a cellular CDMA network due to mobile stations causing multiple use of one carrier frequency in neighboring cells is cancelled. A hard handover is implemented by defining the phase of a spread spectrum code in a signal transmitted from a base station to a mobile followed by measurement of signal strength in the mobile. Thereafter, the result is reported to the CDMA network, inferring whether the mobile interferes with the base station of the neighboring cells. If interference is present, the surrounding base stations are informed about the mobile station channel used, and this information is taken into account in the receivers of signals transmitted by other mobiles within the cell. The measurement results of the mobile are provided as initial values to the parameters required by the initialization of the interference cancellation routines performed in a neighboring base station. In another embodiment, it is decided whether the mobile station has to be monitored at the neighboring base stations by comparing the measurement results with a predetermined threshold value.

摘要翻译： PCT No.PCT / FI95 / 00146 Sec。 371日期：1996年11月22日 102（e）日期1996年11月22日PCT 1995年3月20日PCT公布。 出版物WO95 / 26593 日期1995年10月5日由于在相邻小区中导致多个使用一个载波频率的移动站而导致的蜂窝CDMA网络中的干扰被取消。 通过在从基站发送到移动站的信号中定义扩频码的相位，随后在移动台中测量信号强度来实现硬切换。 此后，将结果报告给CDMA网络，推断移动台是否干扰相邻小区的基站。 如果存在干扰，则周围的基站被通知关于所使用的移动站信道，并且该信息在接收机中被考虑到由小区内的其他移动台发送的信号。 将移动台的测量结果作为在相邻基站中执行的干扰消除例程的初始化所需的参数的初始值提供。 在另一实施例中，通过将测量结果与预定阈值进行比较来确定是否必须在相邻基站处监视移动台。

公开(公告)号：US6167038A

公开(公告)日：2000-12-26

申请号：US29763

申请日：1998-12-10

申请人： Ari Hottinen ,  Hannu Hakkinen ,  Kari Rikkinen

发明人： Ari Hottinen ,  Hannu Hakkinen ,  Kari Rikkinen

IPC分类号： H04B1/707 ,  H04B20060101 ,  H04B7/26 ,  H04J20060101 ,  H04J13/00 ,  H04Q7/36 ,  H04B7/216

CPC分类号： H04J13/00 ,  H04B7/2628

摘要： a data transmission method in a cellular radio system is provided. Each cell in a cellular radio system includes at least one base station and a number of subscriber terminal equipment connected to the at least one base station. A transmitter includes a mechanism for multiplying a signal of each user by a plurality of pseudorandom sequences. To enable high spectral efficiency and advantageous interference cancellation, a transceiver is provided which includes a mechanism for multiplying a signal of a user by a plurality of pseudorandom sequences. The transmitter further includes a mechanism for transmitting signals of different users multiplied by a same one of the pseudorandom sequences, distinguished from each other by use of time division.

摘要翻译： PCT No.PCT / FI95 / 00464 Sec。 371 1998年12月10日第 102（e）日期1998年12月10日PCT提交1995年8月31日PCT公布。 公开号WO97 / 08862 日期1997年3月6日提供了蜂窝无线电系统中的数据传输方法。 蜂窝无线电系统中的每个小区包括至少一个基站和连接到至少一个基站的多个用户终端设备。 发射机包括用于将每个用户的信号乘以多个伪随机序列的机制。 为了实现高频谱效率和有利的干扰消除，提供了一种收发器，其包括用于将用户的信号乘以多个伪随机序列的机制。 发射机还包括用于发送不同用户的信号乘以伪随机序列中相同的信号的机制，通过使用时分相互区分。

公开(公告)号：US5898740A

公开(公告)日：1999-04-27

申请号：US793259

申请日：1997-02-21

申请人： Timo Laakso ,  Hannu Hakkinen

发明人： Timo Laakso ,  Hannu Hakkinen

IPC分类号： H04J13/00 ,  H04B7/005 ,  H04B7/26 ,  H04W52/24 ,  H04B1/10

CPC分类号： H04W52/24

摘要： In a method for controlling transmission power in a cellular communication system which utilizes a technique for canceling multiple access interference, and in which a receiver controls the transmission power of a transmitter on the basis of a received signal, power control is carried out on the received signal after the received signal has been subjected to interference cancellation.

摘要翻译： PCT No.PCT / FI95 / 00450 Sec。 371日期1997年2月21日 102（e）1997年2月21日PCT PCT 1995年8月23日PCT公布。 公开号WO96 / 07246 日期：1996年3月7日在一种利用消除多址干扰的技术的蜂窝通信系统中控制发射功率的方法中，接收机根据接收信号来控制发射机的发射功率，功率控制为 在接收到的信号已经被干扰消除之后对接收到的信号执行。

公开(公告)号：USRE40825E1

公开(公告)日：2009-07-07

申请号：US11486361

申请日：2006-07-13

申请人： Hannu Hakkinen ,  Kari Pehkonen ,  Esa Malkamaki

发明人： Hannu Hakkinen ,  Kari Pehkonen ,  Esa Malkamaki

IPC分类号： H04J3/14

CPC分类号： H04B7/0634 ,  H04B7/0636 ,  H04B7/086

摘要： A method and an arrangement are provided for timing a change of diversity weights in a radio connection between a base station and a terminal. A response timing mode is selected from a number of predefined response timing modes. The terminal is informed about the selected response timing mode. An initiation is received from the terminal and it is responded to the initiation by changing certain diversity weights so that the exact moment of time for effecting the change is determined by the selected response timing mode.

摘要翻译： 提供了一种用于对基站和终端之间的无线电连接中的分集权重的改变进行定时的方法和装置。 从多个预定义的响应定时模式中选择响应定时模式。 通知终端所选择的响应定时模式。 从终端接收到启动，并且通过改变某些分集权重来响应该启动，使得通过所选择的响应定时模式确定用于实现改变的确切时刻。

公开(公告)号：US20050089118A1

公开(公告)日：2005-04-28

申请号：US10499106

申请日：2001-12-18

申请人： Hannu Hakkinen

发明人： Hannu Hakkinen

IPC分类号： H04B1/707 ,  H04L27/20 ,  H04L27/36 ,  H03C3/00

CPC分类号： H04L27/2071 ,  H04B1/707 ,  H04B2201/70709 ,  H04L27/362

摘要： Method and system for generating higher order modulations with QPSK modulators. A complex sequence of binary digits is input to QPSK modulators. The binary digits are mapped to constellation points and multiplied with weighting coefficient. Constellation points of higher order modulation are mapped to inputs of the QPSK modulator, and, after modulation QPSK symbols are summed to compose symbols of higher order modulation.

摘要翻译： 用QPSK调制器产生高阶调制的方法和系统。 将二进制数字的复杂序列输入到QPSK调制器。 二进制数字映射到星座点并与加权系数相乘。 将高阶调制的星座点映射到QPSK调制器的输入端，并且在调制QPSK符号相加以构成高阶调制的符号之后。

公开(公告)号：US07440422B1

公开(公告)日：2008-10-21

申请号：US09717535

申请日：2000-11-21

申请人： Harri Holma ,  Hannu Hakkinen ,  Antero Alvesalo

发明人： Harri Holma ,  Hannu Hakkinen ,  Antero Alvesalo

IPC分类号： H04B7/00

CPC分类号： H04W74/0891 ,  H04B7/2643 ,  H04W72/044 ,  H04W84/042

摘要： The present invention proposes a method for data transmission in a cellular telecommunication system, in which system data are transmitted in units of bursts, each burst occupying a time slot (TS[j]) of one of consecutive frames (F[i]), each respective frame comprising a predetermined number (n) of time slots (TS[j]), j={(0, . . . , n−1}), and, within a single time slot (TS[j]) of each frame (F[i]), data can be transmitted between a first transceiver device (BS) and a respective one of a plurality of second transceiver devices (MS) in a first transmission direction (DL) from said first transceiver device (BS) to said respective second transceiver device (MS) or in a second transmission direction (UL) from said respective second transceiver device (MS) to said first transceiver device (BS), wherein during a first frame (F[i]) of consecutive frames respective second transceiver devices (MS) perform transmission with said first transceiver device (BS) during a time slot (TS[k]) assigned thereto for transmission, and during a subsequent second frame (F[l=1]) of said consecutive frames, respective second transceiver devices (MS) perform transmission with said first transceiver device (BS) during a different time slot (TS[1]) assigned thereto for transmission, with 0≦k, 1≦n−1 and k#1.

摘要翻译： 本发明提出了一种蜂窝电信系统中的数据传输方法，其中系统数据以突发为单位发送，每个突发占据连续帧（F [i]）之一的时隙（TS [j]）， 每个相应帧包括预定数量（n）个时隙（TS [j]），j = {（0，...，n-1}），并且在单个时隙（TS [j]）内 每个帧（F [i]），数据可以在第一收发器设备（BS）和来自所述第一收发器设备（BS）的第一传输方向（DL）的多个第二收发器设备（MS）中的相应一个之间传输 ）到所述相应的第二收发器设备（MS）或从所述相应的第二收发器设备（MS）到所述第一收发器设备（BS）的第二传输方向（UL）中，其中在连续的第一收发器设备（F [i] 帧相应的第二收发器设备（MS）在分配t的时隙（TS [k]）期间与所述第一收发器设备（BS）执行传输 并且在所述连续帧的随后的第二帧（F [1 = 1]）期间，相应的第二收发器设备（MS）在不同时隙（TS [1]）期间与所述第一收发器设备（BS） ），其中0 <= k，1 <= n-1和k＃1。

公开(公告)号：US20060171349A1

公开(公告)日：2006-08-03

申请号：US11149148

申请日：2005-06-10

申请人： Harri Holma ,  Hannu Hakkinen

发明人： Harri Holma ,  Hannu Hakkinen

IPC分类号： H04Q7/00 ,  H04L12/54 ,  H04L1/18

CPC分类号： H04L1/22 ,  H04L1/0026 ,  H04L1/1812 ,  H04L1/1845 ,  H04L1/203 ,  H04W28/04

摘要： A communications system where data blocks from a communications device are received at least in a serving site over a wireless interface. The serving site typically checks whether data blocks have been correctly received and sends acknowledgement information to the communications device accordingly. An assisting site may also receive the data blocks and send information indicating whether data blocks have been correctly received in the assisting site. In this case, the serving site may request erroneously received information from the assisting site. Alternatively, the assisting site may send information indicating erroneous reception of data blocks in response to noticing a data block sent by the communications device. As a further alternative, the assisting site may be synchronized with the data blocks sent by the communications device and send quality information relating to the wireless interface between the communications device and the assisting site to the serving site.

公开(公告)号：US20060018294A1

公开(公告)日：2006-01-26

申请号：US11168574

申请日：2005-06-29

申请人： Ari Kynaslahti ,  Juha Heikkila ,  Hannu Hakkinen ,  Harri Holma ,  Sami Uskela ,  Pertti Paski

发明人： Ari Kynaslahti ,  Juha Heikkila ,  Hannu Hakkinen ,  Harri Holma ,  Sami Uskela ,  Pertti Paski

IPC分类号： H04Q7/24

CPC分类号： H04W24/02 ,  H04W24/00 ,  H04W80/04 ,  H04W88/08 ,  H04W92/12 ,  H04W92/14

摘要： A system for connecting a high-speed packet access (HSPA) user equipment to an Internet node. The system includes a HSPA user equipment, a base station node for receiving signals from the HSPA user equipment and an adapter, integrated in the base station node, wherein the adapter enables the HSPA user equipment to communicate to an Internet node.

摘要翻译： 用于将高速分组接入（HSPA）用户设备连接到因特网节点的系统。 该系统包括HSPA用户设备，用于从HSPA用户设备接收信号的基站节点和集成在基站节点中的适配器，其中适配器使HSPA用户设备能够与因特网节点通信。

公开(公告)号：US07116651B2

公开(公告)日：2006-10-03

申请号：US10666920

申请日：2003-09-19

申请人： Hannu Hakkinen ,  Esa Malkamäki

发明人： Hannu Hakkinen ,  Esa Malkamäki

IPC分类号： H04Q7/00

CPC分类号： H04L1/1854 ,  H04L1/1678 ,  H04L1/1812 ,  H04L2001/125 ,  H04W52/0216 ,  H04W76/27 ,  H04W76/28 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/25

摘要： A method (100) and corresponding equipment, the method for enabling a Node B/base station (14) to distinguish different states—HARQ active states and a DTX (non-transmitting) state—of a UE (12) in respect to use of the feedback HSDPA (high-speed downlink packet access) channel HS-DPCCH over which the UE (12) sends acknowledgement messages (ACK/NACK) to the Node B (14) in response to receiving packets via the HSDPA (downlink) data channel HS-DPCH, the method including steps (41 42) in which the UE (12) additionally sends preamble symbols if an acknowledgement message (ACK/NACK) is to be sent in a next time interval but not in the current time interval, and at least one postamble symbol prior to the UE (12) entering the non-transmitting state (DTX).

摘要翻译： 一种方法（100）和相应的设备，所述方法使得节点B /基站（14）能够区分UE（12）的相对于使用的不同状态HARQ活动状态和DTX（非发送）状态 反馈HSDPA（高速下行链路分组接入）信道HS-DPCCH，UE（12）响应于经由HSDPA（下行链路）数据的接收分组向节点B（14）发送确认消息（ACK / NACK） 信道HS-DPCH，所述方法包括步骤（41），其中如果要在下一时间间隔而不是在当前时间间隔中发送确认消息（ACK / NACK），则UE（12）另外发送前导码符号， 以及UE（12）进入非发送状态（DTX）之前的至少一个后同步码符号。

公开(公告)号：US20060198336A1

公开(公告)日：2006-09-07

申请号：US11175345

申请日：2005-07-07

申请人： Tamas Major ,  Torsten Musiol ,  Pekka Karppinen ,  Hannu Hakkinen ,  Hannu Vaitovirta

发明人： Tamas Major ,  Torsten Musiol ,  Pekka Karppinen ,  Hannu Hakkinen ,  Hannu Vaitovirta

IPC分类号： H04Q7/00 ,  H04Q7/24 ,  H04J3/16 ,  H04J3/22

CPC分类号： H04W88/06 ,  H04L12/5601 ,  H04L2012/5607 ,  H04L2012/5625 ,  H04L2012/5656 ,  H04L2012/5658 ,  H04W80/04 ,  H04W92/12

摘要： This invention relates to a method, a system, a base station, a base station hub (41) and software applications for data transmission between at least one base station (42-1, 42-2) and a radio network controller (40) in a radio access network, said method comprising operating a first-type physical layer protocol (46) for a transmission of said data between said at least one base station (42-1, 42-2) and a base station hub (41); operating a second-type physical layer protocol (47) for a transmission of said data between said base station hub (41) and said radio network controller (40); wherein said data comprises user data (340) that is transmitted between said radio network controller (40) and said at least one base station (42-1, 42-2) via said base station hub (41); and wherein said at least one base station (42-1, 42-2) performs at least base band processing for signals that are transmitted via a radio interface (7) and represent said user data (340).

摘要翻译： 本发明涉及一种方法，系统，基站，基站集线器（41）和用于至少一个基站（42-1,42-2）和无线电网络控制器（40）之间的数据传输的软件应用， 在无线电接入网络中，所述方法包括操作用于在所述至少一个基站（42-1,22-2）和基站集线器（41）之间传输所述数据的第一类型物理层协议（46） ; 操作用于在所述基站集线器（41）和所述无线电网络控制器（40）之间传输所述数据的第二类型物理层协议（47）; 其中所述数据包括经由所述基站集线器（41）在所述无线电网络控制器（40）和所述至少一个基站（42-1,42-2）之间传输的用户数据（340）。 并且其中所述至少一个基站（42-1,22-2）至少对经由无线电接口（7）发送并表示所述用户数据（340）的信号执行基带处理。