公开(公告)号：EP2521391A1

公开(公告)日：2012-11-07

申请号：EP10840596.0

申请日：2010-12-30

申请人： Huawei Technologies Co., Ltd.

发明人： LIANG, Zheng ,  LI, Dan ,  ZHOU, Guohua ,  HUA, Lin

IPC分类号： H04W16/10

CPC分类号： H04W72/0453 ,  H04W28/04 ,  H04W88/08

摘要： Embodiments of the present invention disclose a method and an apparatus for allocating an edge frequency band resource, and a base station, which relate to the field of mobile communications. The method includes: obtaining, through message interaction, usage information about an edge frequency band resource block of an adjacent mode; according to the usage information about the edge frequency band resource block of the adjacent mode and a characteristic resource block, determining an available edge frequency band resource block that is of the current mode and in a next adjustment period; and in the next adjustment period, allocating a determined available edge frequency band resource block of the current mode to each cell that is corresponding to the current mode. The apparatus includes a usage information obtaining module, a mode coordination module, and a resource locating module. In the embodiments of the present invention, by using a scheme of inter-mode interference coordination, potential interference with another cell is effectively avoided when independent negotiation for merely two cells or several cells is performed, so as to achieve a good effect of interference coordination, and furthermore, edge resources of cells are allocated reasonably, thereby effectively improving an overall throughput of a system and a throughput of users at cell edges.

摘要翻译： 本发明的实施例公开了一种用于分配边缘频带资源的方法和装置，以及涉及移动通信领域的基站。 该方法包括：通过消息交互获取关于相邻模式的边缘频带资源块的使用信息; 根据关于相邻模式的边缘频带资源块的使用信息和特征资源块，确定当前模式的可用边缘频带资源块和下一个调整周期; 并且在下一调整周期中，将当前模式的确定的可用边缘频带资源块分配给对应于当前模式的每个小区。 该装置包括使用信息获取模块，模式协调模块和资源定位模块。 在本发明的实施例中，通过使用模式间干扰协调的方案，当仅执行仅两个小区或几个小区的独立协商时，有效地避免了与另一小区的潜在干扰，以便实现干扰协调的良好效果 此外，合理分配小区的边缘资源，从而有效地提高系统的总体吞吐量和小区边缘的用户的吞吐量。

公开(公告)号：EP2028824B1

公开(公告)日：2010-05-26

申请号：EP07816989.3

申请日：2007-09-26

申请人： Huawei Technologies Co., Ltd.

发明人： GAO, Jianhua ,  LI, Dan

IPC分类号： H04L29/08 ,  H04L12/56 ,  H04L12/24

CPC分类号： H04L45/22 ,  H04J3/085 ,  H04L41/0663 ,  H04L43/0817 ,  H04L45/02 ,  H04L45/28

摘要： A process method for traffic engineering link information is provided. The method mainly includes: the network node acquires at least one protection property type of the TE link and the operating status information corresponding to each protection property type; the network node advertises at least one protection property of the TE link and the operating status information corresponding to the protection property type in the network. By the method, the control plane can reflect the change of the operating status of the TE link resource with the protection property in real time, then the network can establish the service connection satisfying the specific protection level requirement according to the up-to-date operating status information of TE link resource, or the route optimizing process for the existing service connection may be triggered.

公开(公告)号：EP2028824A1

公开(公告)日：2009-02-25

申请号：EP07816989.3

申请日：2007-09-26

申请人： Huawei Technologies Co., Ltd.

发明人： GAO, Jianhua ,  LI, Dan

IPC分类号： H04L29/08

CPC分类号： H04L45/22 ,  H04J3/085 ,  H04L41/0663 ,  H04L43/0817 ,  H04L45/02 ,  H04L45/28

摘要： A method for processing information of a Traffic Engineering (TE) link mainly includes: acquiring at least one protection attribute type of a TE link and operation state information corresponding to each protection attribute type; and distributing the acquired at least one protection attribute type of a TE link and the operation state information corresponding to each protection attribute type in a network. With the method in accordance with embodiments of the present invention, a control plane is enabled to reflect a change in the operation state of resources of a TE link with a certain protection attribute in time, enabling the network to establish a service connection meeting a particular demand for protection grade according to the newest operation state of the resources of the TE link, or trigger a rerouting optimization processing for an existing service connection.

摘要翻译： 处理交通工程（TE）链接信息的方法主要包括：获取至少一个TE链路的保护属性类型和对应于每个保护属性类型的操作状态信息; 并且将所获取的至少一个TE链路的保护属性类型和对应于每个保护属性类型的操作状态信息分发到网络中。 利用根据本发明的实施例的方法，使控制平面能够及时反映具有特定保护属性的TE链路的资源的操作状态的变化，使得网络能够建立满足特定的保护属性的服务连接 根据TE链路资源的最新运行状态对防护等级的要求，或触发现有业务连接的重路由优化处理。

公开(公告)号：EP1802034B1

公开(公告)日：2008-10-08

申请号：EP05814196.1

申请日：2005-11-29

申请人： Huawei Technologies Co., Ltd.

发明人： LI, Dan ,  LI, Quan ,  DENG, Zhonghua

IPC分类号： H04L12/24 ,  H04L12/28 ,  H04J3/14

CPC分类号： H04J3/14 ,  H04J2203/0057 ,  H04J2203/0069 ,  H04L41/0896

摘要： A method for negotiating the bandwidth of data communication channel automatically comprises that both of the network elements implement the first default configuration respectively and form the DCC channel based on the same sequence after the two network elements are connected via the optical fiber; the transmitting part of the DCC channel informs the receiving part of the DCC channel the DCC channel negotiation data using the default DCC channel; the receiving part compares the overhead bytes available to itself with the received DCC channel negotiation data after receiving it, and the obtained intersection set is the overhead bytes set available to both of the network elements forming the DCC channel, and these overhead bytes are used to implement the second DCC channel configuration; both of the network elements transmit the DCC channel link command to the other element using the new DCC channel; the network element transmits the DCC channel link confirm command to the other element after receiving the DCC channel link command; the DCC channel is established after receiving the DCC channel confirm command.

摘要翻译： 一种自动协商数据通信信道带宽的方法，包括两个网元分别实现第一默认配置，并在两个网元通过光纤连接后，基于相同的序列形成DCC信道; DCC信道的发送部分使用默认DCC信道向DCC信道的接收部分通知DCC信道协商数据; 接收部分接收到DCC信道协商数据后，将自身可用的开销字节与接收到的DCC信道协商数据进行比较，得到的交集为可用于构成DCC信道的两个网元的开销字节集合，这些开销字节用于 实现第二个DCC信道配置; 两个网络单元都使用新的DCC信道将DCC信道链路命令发送给另一个单元; 网元在收到DCC通道链路命令后，将DCC通道链路确认命令发送给其他单元; DCC通道在收到DCC通道确认命令后建立。