公开(公告)号：US20110110270A1

公开(公告)日：2011-05-12

申请号：US12999972

申请日：2008-07-25

申请人： Xiaobing Leng ,  Jikang Wang ,  Kaibin Zhang ,  Shan Jin

发明人： Xiaobing Leng ,  Jikang Wang ,  Kaibin Zhang ,  Shan Jin

IPC分类号： H04L12/28 ,  H04W36/00

CPC分类号： H04W36/22 ,  H04B7/2606 ,  H04W16/08 ,  H04W84/047 ,  H04W84/18

摘要： A solution of reconstructing the network topology according to the traffic related information of each cell is proposed in the present invention, so as to achieve self-optimization of network. The traffic related information of a cell includes the traffic related information applicable to network topology reconstruction, or load related information as is named, including but not limited to time-frequency resource related amount that is used by the traffic data in the cell, traffic throughout of each cell or the wireless channel quality of each cell for transmitting traffic data, etc. The solutions in the present invention realize the network topology reconstruction according to traffic related information of multiple cells, therefore the network capacity and service quality could be effectively improved and the wireless relay communication network is applicable to those areas with unpredictable traffic distribution. And the network topology reconstruction function in the present invention can simplify network planning and network management, so that network deployment cost and maintenance and management expenses could be saved.

摘要翻译： 在本发明中提出了根据每个小区的业务相关信息重构网络拓扑的解决方案，以实现网络的自优化。 小区的流量相关信息包括适用于网络拓扑重建的流量相关信息，或者称为负载相关信息，包括但不限于由小区中的流量数据使用的时间 - 频率资源相关量，业务量 每个小区的无线信道质量或用于传输业务数据的每个小区的无线信道质量等。本发明的解决方案根据多个小区的业务相关信息实现网络拓扑重建，从而可以有效地提高网络容量和服务质量， 无线中继通信网络适用于具有不可预测流量分布的区域。 本发明的网络拓扑重构功能可以简化网络规划和网络管理，节省网络部署成本和维护管理费用。

公开(公告)号：US20100182946A1

公开(公告)日：2010-07-22

申请号：US12667110

申请日：2007-06-29

申请人： Wei Ni ,  Qing Shi ,  Kaibin Zhang ,  Gang Shen

发明人： Wei Ni ,  Qing Shi ,  Kaibin Zhang ,  Gang Shen

IPC分类号： H04B7/14

CPC分类号： H04B7/15592

摘要： A new data packet transmission solution is provided in the present invention. Firstly, a source network equipment sends a duplicate of a data packet to a sponsor relay station and other one or more assistant relay stations; then the one or more assistant relay stations transmit the duplicate of the data packet received to the sponsor relay station. After the sponsor relay station receives the duplicate directly transmitted by the source and a plurality of duplicates which are transmitted by one or more assistant relay stations, it applies a joint processing of several duplicates of the data packet, and then transmits the result of the joint processing to a corresponding network equipment. Preferably, after one or more assistant relay stations transmit the duplicates of the data packet to the sponsor relay station, the destination network equipment also receives one or more duplicates, and applies a joint processing of the one or more duplicates and a duplicate of the data packet which is received from the sponsor relay station.

摘要翻译： 本发明提供了一种新的数据分组传输解决方案。 首先，源网络设备向保荐人中继站和其他一个或多个辅助中继站发送数据包的副本; 那么一个或多个辅助中继站将接收到的数据分组的副本发送到保荐人中继站。 在赞助中继站接收到由源直接发送的副本和由一个或多个辅助中继站发送的多个副本之后，它应用数据分组的几个重复的联合处理，然后发送联合的结果 处理到相应的网络设备。 优选地，在一个或多个辅助中继站将数据分组的副本发送到赞助商中继站之后，目的地网络设备还接收一个或多个复制，并且对该一个或多个重复项和数据的副本进行联合处理 分组从主办方中继站接收。

公开(公告)号：US20140036852A1

公开(公告)日：2014-02-06

申请号：US14112061

申请日：2012-03-30

申请人： Gang Liu ,  Kaibin Zhang

发明人： Gang Liu ,  Kaibin Zhang

IPC分类号： H04W40/04

CPC分类号： H04W40/04 ,  H04L61/2007 ,  H04L61/2514 ,  H04W8/26

摘要： A method of communication for an access control apparatus under network condition converging cellular network and WLAN, includes receiving an uplink data package from an user equipment; retrieving a destination address of the uplink data package from the received uplink data package; and determining the attribution of the destination address. If the destination address is attributed to the fixed network segment, then the uplink data package is routed to the fixed access network through Network Address Translation function. If the destination address is attributed to the mobile core network segment, then the uplink data package is routed to the mobile core network through Network Address Translation function.

摘要翻译： 一种用于融合蜂窝网络和WLAN的网络状态下的接入控制装置的通信方法，包括从用户设备接收上行链路数据包; 从所接收的上行链路数据包中检索所述上行链路数据包的目的地址; 并确定目的地地址的归属。 如果目的地址归属于固定网段，则上行链路数据包通过网络地址转换功能路由到固定接入网络。 如果目标地址归属于移动核心网段，则上行链路数据包通过网络地址转换功能路由到移动核心网络。

公开(公告)号：US20210021346A1

公开(公告)日：2021-01-21

申请号：US16933086

申请日：2020-07-20

申请人： Chenhui Ye ,  Xiaofeng Hu ,  Kaibin Zhang

发明人： Chenhui Ye ,  Xiaofeng Hu ,  Kaibin Zhang

IPC分类号： H04B10/27

摘要： Embodiments of the present disclosure relate to a method, a device, an apparatus for optical communication and computer-readable medium. The method comprises receiving, at an optical line terminal, an access request from a first optical network unit; in accordance with a determination that the first optical network unit is not registered at the optical line terminal, obtaining a first parameter set from the first optical network unit, and updating an association relationship between a distorted signal received at the optical line terminal and an original signal recovered from the distorted signal, based on the first parameter set. In this way, regarding different levels of optical signal quality attenuation caused by optical network units with different channel responses in one passive optical network, a unified signal compensation scheme can be provided for all optical network units, in order to mitigate transmission distortion of signals on an uplink of optical communication and significantly reduce configuration overheads in practice.

公开(公告)号：US20120289283A1

公开(公告)日：2012-11-15

申请号：US13521862

申请日：2010-01-13

申请人： Qi Jiang ,  Gang Shen ,  Kaibin Zhang

发明人： Qi Jiang ,  Gang Shen ,  Kaibin Zhang

IPC分类号： H04W48/20

CPC分类号： H04W48/20 ,  H04W16/32 ,  Y02D70/00

摘要： The invention proposes a method of selecting an access base station in a user equipment of a wireless communication network, and the method generally includes the steps of: the user equipment selecting, among at least one base station, a small power base station preferably to perform an access, wherein a signal of each of the at least one base station covers the user equipment. Also the invention proposes a selecting access apparatus for selecting an access base station corresponding to the method. In an application scenario of the heterogeneous network including both small power base stations and macro base stations, the invention enables balanced usage of access resources in the heterogonous network while avoiding interference resulting from the preferable access to a macro base station with larger transmission power to thereby improve the overall performance of the heterogonous network and particularly a heterogonous network involving a hot zone.

摘要翻译： 本发明提出了一种在无线通信网络的用户设备中选择接入基站的方法，该方法通常包括以下步骤：用户设备在至少一个基站中选择最小执行的小功率基站 访问，其中所述至少一个基站中的每一个的信号覆盖所述用户设备。 此外，本发明提出了一种用于选择对应于该方法的接入基站的选择接入装置。 在包括小功率基站和宏基站的异构网络的应用场景中，本发明能够平均使用异构网络中的接入资源，同时避免由于优选接入具有较大传输功率的宏基站而产生的干扰 提高异构网络的整体性能，特别是涉及热区的异构网络。