公开(公告)号：EP1133208B1

公开(公告)日：2011-08-10

申请号：EP01301715.7

申请日：2001-02-26

申请人： Alcatel-Lucent USA Inc.

发明人： Feder, Peretz Moshes ,  Honcharenko, Walter ,  Ner, Haim Shalom

IPC分类号： H04W48/20 ,  H04W16/06

CPC分类号： H04W16/06 ,  H04W48/20

公开(公告)号：EP1478194B1

公开(公告)日：2011-01-05

申请号：EP04011465.4

申请日：2004-05-13

申请人： Kyocera Corporation

发明人： Ito, Tadayoshi, c/o Sanyo Electric Co., Ltd.

IPC分类号： H04W16/06

CPC分类号： H04W16/06 ,  H04W88/08 ,  H04W88/085 ,  H04W92/20

公开(公告)号：EP2234426A1

公开(公告)日：2010-09-29

申请号：EP09702409.5

申请日：2009-01-13

申请人： ZTE Corporation

发明人： ZHANG, Yincheng ,  RUI, Hua

IPC分类号： H04W16/06

CPC分类号： H04L12/1827 ,  H04L1/1607 ,  H04L1/1867 ,  H04L1/1896 ,  H04L12/189

摘要： The invention discloses a method for real-time service transmission and a method for resource allocation, wherein, the method for resource allocation of real-time service transmission includes the following processing: through the resource allocation control channels, the base station allocates the semi-static service channel resources to the terminal to be used for the initial transmission of hybrid automatic repeat request of the real-time service packets; wherein, before the base station reconfigures or releases the semi-static service channel resources, the terminal can use the semi-static service channel resources continuously; through the resource allocation control channels, the base station allocates the dynamic service channel resources to the terminal to be used for the retransmission of the hybrid automatic repeat request of the real-time service packets; wherein, the terminal can only use the dynamic service channel resources within the allocated time frame. The present invention can ensure the real time of service transmission and reduce the control signaling overhead during service transmission, thereby ensuring the QoS requirements of service.

摘要翻译： 本发明公开了一种实时业务传输方法及资源分配方法，其中实时业务传输资源分配方法包括：通过资源分配控制信道，基站分配半实时业务， 将终端的静态业务信道资源用于实时业务报文的混合自动重传请求的初始传输; 其中，在基站重新配置或释放半静态业务信道资源之前，终端可以连续使用半静态业务信道资源; 通过资源分配控制信道，基站向终端分配动态业务信道资源，用于重发实时业务分组的混合自动重发请求; 其中，终端只能在分配的时间帧内使用动态服务信道资源。 本发明可以保证业务传输的实时性，降低业务传输过程中的控制信令开销，保证业务的QoS要求。

公开(公告)号：EP2117264A2

公开(公告)日：2009-11-11

申请号：EP09251227.6

申请日：2009-04-30

申请人： Postech Academy-Industry Foundation ,  POSCO ,  Posdata Co., Ltd. ,  Posco Research Association

发明人： Suh, Young-Joo ,  Lee, Jeong-Yoon ,  Baek, Joo-Young ,  Kim, Sok-Hyong

IPC分类号： H04W16/06

CPC分类号： H04W16/06

摘要： There is provided a method of switching a zone through which services are provided to subscriber stations (SS) in an environment using an FRF-1 zone and an FRF-3 zone based on traffic load of each zone in order to reduce the inter-cell interference in 802.16/WiBro systems. The service zone switching method based on load considering inter-cell interference in 802.16/WiBro systems may be useful to minimize the inter-cell interference, enhance the capacity of cells and improve users' transmission quality in the cells by determining whether the services are provided through one out of an FRF-1 zone (a zone where users in 3 sectors of one cell can use all subchannels) and an FRF-3 zone (a zone where users in each of 3 sectors of one cell can use one third of all subchannels; 3 sectors of one cell use 3 channel group, respectively), which are present in one frame, based on the distribution and traffic load of subscriber stations (SS) present in one cell, which consists of 3 sector units, under the environment of the 802.16/WiBro systems, and providing services through the selected zone.

摘要翻译： 提供了一种通过基于每个区域的业务负载使用FRF-1区域和FRF-3区域在环境中向订户站（SS）提供业务的区域的方法，以便减少小区间 干扰802.16 / WiBro系统。 基于考虑802.16 / WiBro系统中的小区间干扰的负载的服务区切换方法可以通过确定是否提供服务来最小化小区间干扰，增强小区的容量并提高小区中用户的传输质量 通过FRF-1区域中的一个（一个小区的3个扇区中的用户可以使用所有子信道的区域）和FRF-3区域（一个小区的3个扇区中的每个用户可以使用三分之一的区域 基于在一个小区内存在的用户站（SS）的分布和业务负载（由3个扇区单元组成），在一个帧内存在一个小区的3个扇区，分别使用3个信道组） 的802.16 / WiBro系统，并通过所选区域提供服务。

公开(公告)号：EP2083593A3

公开(公告)日：2009-10-28

申请号：EP08172984.0

申请日：2008-12-29

申请人： Fujitsu Limited

发明人： Abedi, Saied

IPC分类号： H04W16/06

CPC分类号： H04W16/14

摘要： A method of controlling spectrum use in a first wireless communications system, the first wireless communications system being operable to take part in a spectrum assignment process involving at least the first wireless communications system and one or more other wireless communications systems, the method comprising
in a single instance of the spectrum assignment process, exchanging a first portion of spectrum for a second, different portion of spectrum, by assigning the first portion of spectrum from the first wireless communications system to the one or more other wireless communications systems and accepting the assignment of the second portion of spectrum from the one or more other wireless communications systems to the first wireless communications system. Spectrum Sharing.

公开(公告)号：EP1942686A4

公开(公告)日：2008-11-12

申请号：EP06775571

申请日：2006-09-01

申请人： HUAWEI TECH CO LTD

发明人： WU XUYONG

IPC分类号： H04W16/06

CPC分类号： H04W16/06

摘要： A method and system for co-exist BS collecting interfered status information of terminal. The present invention mainly comprises: after terminal in overlap area of adjacent station received the broadcast connection message, the terminal transmits report message, includes the interfered status information, to belonged co-exist BS; the co-exist BS collects and saves the interfered status information of terminal according to the received report message. With the present invention, the co-exist BS can collect the interfered status information of all the appendent terminal in time during the adjacent station initiation, and update and save the collected information into co-exist database.

公开(公告)号：EP1168869A4

公开(公告)日：2003-01-02

申请号：EP01902742

申请日：2001-02-02

申请人： NTT DOCOMO INC

发明人： SATO HIJIN ,  UMEDA NARUMI ,  YAMAO YASUSHI

IPC分类号： H04W16/06 ,  H04W52/04 ,  H04Q7/36

CPC分类号： H04W16/06 ,  H04W52/04

摘要： A method for autonomously forming an autonomous zone which is a service zone of a base station that a radio communication system has. Formation of a new zone around a base station is detected, and the zone which is a service zone of the base station is autonomously altered on the basis of the new zone. When a zone is determined, the reception quality of a signal received from a peripheral base station is used. The congestion of a peripheral base station of a base station is measured, and the service zone is extended toward the peripheral base station according to the congestion.

公开(公告)号：EP1225782A4

公开(公告)日：2002-11-27

申请号：EP99951159

申请日：1999-10-29

申请人： FUJITSU LTD

发明人： MATSUMOTO NORIHISA ,  SAITO TAMIO

IPC分类号： H04W16/06 ,  H04W36/22 ,  H04W36/32 ,  H04Q7/38 ,  H04J13/00

CPC分类号： H04W36/32 ,  H04W16/06 ,  H04W36/22

摘要： A hand-off method for CDMA mobile communication system in which one or more radio frequency layers are assigned to each radio zone, wherein when it is detected from obtained position information of a mobile that the mobile is near the boundary between different frequency layers which are assigned to the cell where the mobile is communicating and to an adjacent cell, frequency-to-frequency hand-off to a layer of common frequency commonly prepared for both the cell where the mobile is communicating and the adjacent cell is performed, whereby the communication is hardly cut off at the cell-to-cell hand-off from a cell to another cell that the mobile is entering, it is unnecessary to install devices for transmitting only control signals such as a pilot signal of a frequency which is not prepared in the cell and for measuring the electric field strength of the mobile, and hence the equipment investment for building a system can be reduced.

摘要翻译： 一种用于CDMA移动通信系统的切换方法，其中一个或多个射频层被分配给每个无线电区域，其中当从所获得的移动电话的位置信息中检测到移动电话在不同频率层之间的边界附近时 分配给移动站正在通信的小区以及相邻小区的频率 - 频率越区切换到通常为移动站正在通信的小区和相邻小区执行的小区共同准备的共同频率层，由此通信 在从移动台正在进入的小区到另一个小区的小区到小区的切换中几乎不切断，因此不需要安装用于仅发送未准备的频率的导频信号等控制信号的装置 小区和用于测量移动设备的电场强度，因此可以减少用于构建系统的设备投资。

公开(公告)号：EP1121817A4

公开(公告)日：2001-12-19

申请号：EP99956590

申请日：1999-10-15

申请人： AIRNET COMMUNICATIONS CORP

发明人： WILLIAMS TERRY L

IPC分类号： H04B1/00 ,  H04B1/40 ,  H04B7/26 ,  H04W16/06 ,  H04W16/10 ,  H04W16/24 ,  H04W36/08 ,  H04W72/04 ,  H04W84/04 ,  H04W84/08 ,  H04W88/08 ,  H04Q7/00 ,  H04B1/38 ,  H04B7/212 ,  H04L12/50

CPC分类号： H04W16/06 ,  H04B1/00 ,  H04B1/0092 ,  H04B1/40 ,  H04B1/403 ,  H04B7/2646 ,  H04W16/10 ,  H04W16/24 ,  H04W28/16 ,  H04W36/08 ,  H04W72/00 ,  H04W72/0453 ,  H04W84/042 ,  H04W84/08 ,  H04W88/08

摘要： An apparatus for a cellular communications network including a broadband transceiver (28a) for providing upconversion and downconversion between an RF band-of-interest and an intermediate frequency (IF); a transmultiplexer (30a) (XMUX) interfacing with the transceiver. The XMUX demultiplexes a single wideband IF receive signal to form a set of individual frequency channels on a receive path of the transceiver, and multiplexes the frequency channels into a single wideband IF transmit signal on a transmit path. The BBS also includes a rate converter processor (40a) (RCP) that interfaces with the XMUX for converting at least one of the frequency channels from a first data rate of the XMUX to a second data rate, and a communications bus that transports the modulated IF signals for each of the frequency channels between the RCP and a plurality of channel processors (CP). Each CP processes any of a plurality of traffic channels contained on any of said IF signals. An alternative architecture for the apparatus is disclosed.

公开(公告)号：EP1119985A4

公开(公告)日：2001-12-19

申请号：EP99970547

申请日：1999-10-15

申请人： AIRNET COMMUNICATIONS CORP

发明人： WILLIAMS TERRY L

IPC分类号： H04B1/00 ,  H04B1/40 ,  H04B7/26 ,  H04W16/06 ,  H04W16/10 ,  H04W16/24 ,  H04W36/08 ,  H04W72/04 ,  H04W84/04 ,  H04W84/08 ,  H04W88/08 ,  H04Q7/20 ,  H04B7/212 ,  H04Q7/36

CPC分类号： H04W16/06 ,  H04B1/00 ,  H04B1/0092 ,  H04B1/40 ,  H04B1/403 ,  H04B7/2646 ,  H04W16/10 ,  H04W16/24 ,  H04W28/16 ,  H04W36/08 ,  H04W72/00 ,  H04W72/0453 ,  H04W84/042 ,  H04W84/08 ,  H04W88/08

摘要： A sectorized wireless broadband base station (BBS) (18) having two or more assigned absolute RF channel numbers (ARFCNs) for communications with mobile subscribers in a cellular communications network (16). The system includes a central processing unit (38) for exclusively allocating one or more of the ARFCNs to each of the sectors, each sector providing a communication link for subscriber calls in one or more communication cells serviced by the BBS. Further, the system includes programming and hardware (40a - 40n) exclusively for allocating an additional one of the ARFCNs to the sector upon a number of the subscriber calls in any such sector reaching a predetermined limit which exceeds a capacity for the ARFCN.