公开(公告)号：US07796554B2

公开(公告)日：2010-09-14

申请号：US11547061

申请日：2004-03-29

申请人： Sheng Liu ,  Baijun Zhao

发明人： Sheng Liu ,  Baijun Zhao

IPC分类号： H04W4/00

CPC分类号： H04W28/08 ,  H04W36/22 ,  H04W88/085 ,  H04W92/12

摘要： The application discloses a method for resource management and a method for traffic guidance in a multimode radio network comprising a plurality of mobile communication networks of different modes that share wideband transmission links and sites of centralized base stations, the centralized base stations of the plurality of mobile communication networks being connected to a common base station controller or a common radio networks controller. A mobile terminal is made to perform real-time handover among different mobile communication networks, or, the allocation of the resources among the plurality of mobile communication networks is adjusted in real time, according to at least one of the following factors or the combination thereof: the multimode supporting capability of the mobile terminal, traffics of cells, operation policies and real-time operating conditions of the plurality of networks.

摘要翻译： 本申请公开了一种用于资源管理的方法和一种多模式无线电网络中的交通引导方法，其包括共享宽带传输链路和集中式基站的站点的不同模式的多个移动通信网络，多个移动站的集中基站 通信网络连接到公共基站控制器或公共无线电网络控制器。 移动终端被做成在不同的移动通信网络之间执行实时切换，或者根据以下因素中的至少一个或其组合来实时地调整多个移动通信网络中的资源的分配 ：移动终端的多模支持能力，小区的业务流，操作策略和多个网络的实时操作条件。

公开(公告)号：US20090016275A1

公开(公告)日：2009-01-15

申请号：US10579170

申请日：2003-11-12

申请人： Sheng Liu ,  Baijun Zhao

发明人： Sheng Liu ,  Baijun Zhao

IPC分类号： H04Q7/00

CPC分类号： H04W72/1273 ,  H04W28/06 ,  H04W84/04

摘要： The present invention sets forth a method for performing packet combined scheduling of dedicated transport channels for packet services in UMTS downlinks, comprising the following steps: a) prior to each DCH scheduling period, performing pre-selection processing of a transport format combination of each DPCH according to the predetermined restriction conditions for the DCH combined packet scheduling, so as to determine a usable transport format combination set for each DPCH; b) restricting a total downlink transmit power of DCHs for NRT packet services to a schedulable power not exceeding a schedulable power value in the estimation of a total downlink power during said scheduling period; c) based on the fairness of DCH transportation and the QoS requirements of the DCH-borne services, determining weighted values which the respective DCHs correspond to in the optimization of the DCH combined packet scheduling; and d) based on the results of steps a), b), and c), calculating the maximum number of bits which each DCH is schedulable to output, using a 0-1 programming algorithm. The present invention guarantees the fairness, priority and QoS (Quality of Service) of different DCHs and can achieve maximum total data throughput.

摘要翻译： 本发明提出了一种用于在UMTS下行链路中进行分组业务的专用传输信道的分组组合调度的方法，包括以下步骤：a）在每个DCH调度周期之前，执行每个DPCH的传输格式组合的预选择处理 根据用于DCH组合分组调度的预定限制条件，以确定为每个DPCH设置的可用传输格式组合; b）在所述调度周期内估计总下行链路功率时，将NRT分组业务的DCH的总下行发射功率限制为不超过可调度功率值的可调度功率; c）基于DCH传输的公平性和DCH传送业务的QoS要求，确定在DCH组合分组调度优化中相应DCH对应的加权值; 和d）基于步骤a），b）和c）的结果，使用0-1编程算法计算每个DCH可调度以输出的最大比特数。 本发明保证不同DCH的公平性，优先级和QoS（服务质量），并且可以实现最大的总数据吞吐量。

公开(公告)号：US20080318589A1

公开(公告)日：2008-12-25

申请号：US10598521

申请日：2004-03-05

申请人： Sheng Liu ,  Baijun Zhao ,  Huang Bill

发明人： Sheng Liu ,  Baijun Zhao ,  Huang Bill

IPC分类号： H04Q7/30

CPC分类号： H04W88/08 ,  H04W28/08 ,  H04W92/20

摘要： A signal transmission method in a wireless base station system is provided, comprising: in the downlink direction, the wireless network control device transmits downlink data frames of the cell to the base station to which their channel processing relates for processing; the first base station receives corresponding downlink wireless signals from the base station which the channel processing of the cell's downlink data frames relates to; and the first base station transmits the downlink wireless signals for the cell; and in the uplink direction, the first base station receives uplink wireless signals of the cell; the first base station distributes a part or all of the uplink wireless signals to the base station to which their channel processing relates for processing; the wireless network control device receives corresponding uplink data frames from the base station which the channel processing of the uplink wireless signals relates to, wherein the base station which the channel processing of the downlink data frames relates to, or the base station which the channel processing of the uplink wireless signals relates to comprises at least the second base station.

摘要翻译： 提供了一种无线基站系统中的信号传输方法，包括：在下行链路方向上，所述无线网络控制装置将所述小区的下行链路数据帧发送到与其信道处理相关的基站进行处理; 第一基站从小区的下行链路数据帧的信道处理涉及的基站接收相应的下行链路无线信号; 并且第一基站发送用于小区的下行链路无线信号; 并且在所述上行方向上，所述第一基站接收所述小区的上行链路无线信号; 第一基站将部分或全部上行链路无线信号分配到与其信道处理相关的基站进行处理; 无线网络控制装置从上行链路无线信号的信道处理与基站对应的上行链路数据帧，其中下行链路数据帧的信道处理所涉及的基站与信道处理的基站 上行链路无线信号涉及至少包括第二基站。

公开(公告)号：US20090149221A1

公开(公告)日：2009-06-11

申请号：US11662323

申请日：2004-09-08

申请人： Sheng Liu ,  Shaoyun Ruan ,  Baijun Zhao

发明人： Sheng Liu ,  Shaoyun Ruan ,  Baijun Zhao

IPC分类号： H04M1/00

CPC分类号： H04W88/085

摘要： A centralized base station system based on ATCA, comprising a main base station subsystem and one or more remote radio frequency subsystems, the main base station subsystem comprising: one or more shelves based on ATCA platform, each shelf comprising at least one control switch module of ATCA board form; one or more base station controller interface module; a signaling module; one or more baseband processing modules; one or more remote radio frequency interface modules; a first switch network comprising first switch network shelf back board BASE interface link, a control switch module and a first network switch unit; a second switch network comprising a shelf back board FABRIC interface link, a control switch module and a second network switch unit; a clock synchronization network comprising a shelf back board clock synchronization bus, a control switch module and a clock unit; and a signal transmission network, wherein the second network switch unit and the clock unit are further connected to the first network switch unit, one of the control switch modules of all the shelves is the main control module.

摘要翻译： 一种基于ATCA的集中基站系统，包括主基站子系统和一个或多个远程射频子系统，所述主基站子系统包括：基于ATCA平台的一个或多个机架，每个机架包括至少一个控制交换机模块 ATCA董事会成员; 一个或多个基站控制器接口模块; 信令模块; 一个或多个基带处理模块; 一个或多个远程射频接口模块; 第一交换机网络，包括第一交换机网络背板BASE接口链路，控制交换模块和第一网络交换单元; 第二交换机网络，包括搁板FABRIC接口链路，控制交换模块和第二网络交换单元; 时钟同步网络，包括搁板时钟同步总线，控制开关模块和时钟单元; 和信号传输网络，其中第二网络交换单元和时钟单元进一步连接到第一网络交换单元，所有货架的控制开关模块之一是主控模块。

公开(公告)号：US20080107014A1

公开(公告)日：2008-05-08

申请号：US11568180

申请日：2004-04-22

申请人： Xiaoqing Huang ,  Sheng Liu ,  Baijun Zhao

发明人： Xiaoqing Huang ,  Sheng Liu ,  Baijun Zhao

IPC分类号： H04L12/24 ,  H04Q7/20

CPC分类号： H04W28/16

摘要： The present invention provides a distributed wireless system with centralized control of resources, comprising: a plurality of communication processing devices connected to each other, each communication processing device performing the channel processing task of cells which it is responsible for, including processing an uplink wireless signal into an uplink data frame, and processing a downlink data frame into a downlink wireless signal; and a system control device connected to said communication processing devices and a network control device, comprising channel processing scheduling means for controlling the allocation of channel processing tasks among said communication processing devices, so that channel processing tasks of cells which one of the communication processing devices is responsible for are partly or wholly allocated to other channel processing devices for processing, and routing means for routing and transmitting data between the network control device network control device and a radio gateway.

摘要翻译： 本发明提供了一种具有资源集中控制的分布式无线系统，包括：多个彼此连接的通信处理设备，每个通信处理设备执行其负责的小区的信道处理任务，包括处理上行链路无线信号 进入上行链路数据帧，并将下行链路数据帧处理成下行链路无线信号; 以及连接到所述通信处理设备和网络控制设备的系统控制设备，包括：信道处理调度装置，用于控制所述通信处理设备之间的信道处理任务的分配，使得通信处理设备之一的小区的信道处理任务 负责部分或全部分配给用于处理的其他信道处理设备，以及用于在网络控制设备网络控制设备和无线网关之间路由和发送数据的路由装置。

公开(公告)号：US20060223532A1

公开(公告)日：2006-10-05

申请号：US10551426

申请日：2003-04-03

申请人： Sheng Liu ,  Baijun Zhao

发明人： Sheng Liu ,  Baijun Zhao

IPC分类号： H04Q7/20

CPC分类号： H04W8/02 ,  H04W92/12 ,  H04W92/14

摘要： The present invention relates to a method of UE mobility management and a mobile communication system of implementing this method, where the system includes: a core network communicating with the universal terrestrial radio access network (UTRAN) via the Iu interface; UTRAN consisting of multiple radio network systems (RNS) and communicating with one or more UE via the Uu interface, and each said RNS comprising a radio network controller (RNC) and one or more nodes communicating with said RNC via the Iub interface, while communication between RNC being performed via the Iur interface; UTRAN controlling UE mobility management through radio resource control (RRC) signalling of the Uu interface; and said method includes: UE transmitting uplink RRC signalling information to a first RNC to request UE mobility management; the first RNC receiving and forwarding said uplink RRC signalling information to the core network; the core network forwarding transparently said uplink RRC signalling information to a second RNC; and the second RNC receiving and utilizing said uplink RRC signalling information to perform the required mobility management.

摘要翻译： 本发明涉及UE移动性管理的方法和实现该方法的移动通信系统，其中该系统包括：通过Iu接口与通用陆地无线接入网（UTRAN）进行通信的核心网; UTRAN，其由多个无线电网络系统（RNS）组成，并且经由Uu接口与一个或多个UE进行通信，并且每个所述RNS包括无线电网络控制器（RNC）和经由Iub接口与所述RNC通信的一个或多个节点，而通信 RNC通过Iur接口执行; UTRAN通过Uu接口的无线电资源控制（RRC）信令来控制UE移动性管理; 所述方法包括：UE向第一RNC发送上行RRC信令信息，以请求UE移动性管理; 所述第一RNC接收并转发所述上行RRC信令信息给所述核心网; 核心网转发将上行RRC信令信息透明地表示给第二RNC; 并且第二RNC接收并利用所述上行RRC信令信息来执行所需的移动性管理。

公开(公告)号：US20080240036A1

公开(公告)日：2008-10-02

申请号：US11547061

申请日：2004-03-29

申请人： Sheng Liu ,  Baijun Zhao

发明人： Sheng Liu ,  Baijun Zhao

IPC分类号： H04Q7/00

CPC分类号： H04W28/08 ,  H04W36/22 ,  H04W88/085 ,  H04W92/12

摘要： The application discloses a method for resource management and a method for traffic guidance in a multimode radio network comprising a plurality of mobile communication networks of different modes that share wideband transmission links and sites of centralized base stations, the centralized base stations of the plurality of mobile communication networks being connected to a common base station controller or a common radio networks controller. A mobile terminal is made to perform real-time handover among different mobile communication networks, or, the allocation of the resources among the plurality of mobile communication networks is adjusted in real time, according to at least one of the following factors or the combination thereof: the multimode supporting capability of the mobile terminal, traffics of cells, operation policies and real-time operating conditions of the plurality of networks.

摘要翻译： 本申请公开了一种用于资源管理的方法和一种多模式无线电网络中的交通引导方法，其包括共享宽带传输链路和集中式基站的站点的不同模式的多个移动通信网络，多个移动站的集中基站 通信网络连接到公共基站控制器或公共无线电网络控制器。 移动终端被做成在不同的移动通信网络之间执行实时切换，或者根据以下因素中的至少一个或其组合来实时地调整多个移动通信网络中的资源的分配 ：移动终端的多模支持能力，小区的业务流，操作策略和多个网络的实时操作条件。

公开(公告)号：US20070280159A1

公开(公告)日：2007-12-06

申请号：US10591854

申请日：2004-03-04

申请人： Sheng Liu ,  Baijun Zhao ,  Huang Bill

发明人： Sheng Liu ,  Baijun Zhao ,  Huang Bill

IPC分类号： H04L7/00

CPC分类号： H04W28/08 ,  H04W88/08 ,  H04W92/20

摘要： The invention provides a wireless base station connected to a wireless network control device, another wireless base station and a subscriber unit, comprising a first communication device for receiving/transmitting downlink data frames/uplink data frames from/to the wireless network control device; a second communication device for transmitting/receiving downlink wireless signals/uplink wireless signal to/from the subscriber unit; a channel processing device for processing the downlink data frames/uplink wireless signals into downlink wireless signals/uplink data frames; and a signal distribution unit for supplying the downlink data frames and the uplink wireless signals to the channel processing device for processing, wherein the base station further comprising a third communication device for communicating with the another base station, and the signal distribution unit further comprising forwarding control means for transmitting the downlink data frames or uplink wireless signals to the another wireless base station and receiving corresponding downlink wireless signals or uplink data frames from the another wireless base station, through the third communication device.

摘要翻译： 本发明提供一种连接到无线网络控制设备，另一无线基站和用户单元的无线基站，包括用于从/向无线网络控制设备接收/发送下行链路数据帧/上行链路数据帧的第一通信设备; 用于向/从用户单元发送/接收下行链路无线信号/上行链路无线信号的第二通信设备; 用于将下行链路数据帧/上行链路无线信号处理成下行链路无线信号/上行链路数据帧的信道处理装置; 以及信号分配单元，用于将所述下行链路数据帧和所述上行链路无线信号提供给所述信道处理设备进行处理，其中所述基站还包括用于与所述另一个基站通信的第三通信设备，并且所述信号分配单元还包括转发 用于通过第三通信设备将下行链路数据帧或上行链路无线信号发送到另一无线基站并且从另一无线基站接收相应的下行链路无线信号或上行链路数据帧的控制装置。

公开(公告)号：US20070204050A1

公开(公告)日：2007-08-30

申请号：US10572331

申请日：2003-09-18

申请人： Sheng Liu ,  Baijun Zhao

发明人： Sheng Liu ,  Baijun Zhao

IPC分类号： G06F15/16

CPC分类号： H04L47/801 ,  H04L47/14 ,  H04L47/15 ,  H04L47/70 ,  H04L47/785 ,  H04L47/808 ,  H04L47/824 ,  H04L65/1016 ,  H04L65/80 ,  H04W28/24

摘要： A method of Radio Access Bearer for IP Multimedia Session in UMTS Network, including: establishing an IP Multimedia Session between the User Equipment and the IP Multimedia Subsystem; mapping associated SDP parameters into authorized IP QoS parameters, abstracting media IP packet format information from the associated SDP parameters, and transferring, said authorized IP QoS parameters and said media IP packet format information to the GPRS packet data network; mapping said authorized IP QoS parameters into authorized UMTS QoS parameters, and transforming the media IP packet format information into associated messages of RANAP; mapping media characteristics and application demands into UMTS QoS parameters by the User Equipment, and sending them to the GPRS packet data network, to compare the UMTS QoS parameters from the User Equipment with said authorized UMTS QoS parameters, and approving the PDP Context activation or update based on the comparison result by the UMTS Radio Access Network. The method according to the present invention causes the method for implementing Unequal Error Protection to be compliant with the UMTS end-to-end IP QoS structure by using the exiting SBLP-based QoS control mechanism in IMS domain, without modifying the framework of the exiting 3GPP protocol.

摘要翻译： 一种UMTS网络中IP多媒体会话的无线接入承载方法，包括：在用户设备与IP多媒体子系统之间建立IP多媒体会话; 将关联的SDP参数映射到授权的IP QoS参数中，从相关联的SDP参数中抽取媒体IP分组格式信息，并将所述授权的IP QoS参数和所述媒体IP分组格式信息传送到GPRS分组数据网络; 将所述授权的IP QoS参数映射到授权的UMTS QoS参数中，并将所述媒体IP分组格式信息转换成RANAP的相关消息; 将用户设备将媒体特性和应用需求映射到UMTS QoS参数，并将其发送到GPRS分组数据网络，将用户设备的UMTS QoS参数与所授权的UMTS QoS参数进行比较，并批准PDP上下文激活或更新 基于UMTS无线电接入网络的比较结果。 根据本发明的方法，通过在IMS域中使用现有的基于SBLP的QoS控制机制，实现不等差错保护的方法符合UMTS端到端IP QoS结构，而不修改退出的框架 3GPP协议。

公开(公告)号：US20070097926A1

公开(公告)日：2007-05-03

申请号：US10561057

申请日：2003-06-18

申请人： Sheng Liu ,  Baijun Zhao ,  Jun Hu

发明人： Sheng Liu ,  Baijun Zhao ,  Jun Hu

IPC分类号： H04B7/216

CPC分类号： H04L47/10 ,  H04L47/14 ,  H04L47/2408 ,  H04L47/2441 ,  H04L47/2458 ,  H04L47/32 ,  H04W28/08 ,  H04W28/18 ,  H04W72/1242 ,  H04W84/04

摘要： The present invention provides a method for using Differentiated Services (DiffServ) to implement the IP packet classification and the marking of a Differential Service Code Point (DSCP) for the quality of service (QoS) in the wireless access network of the IP-based universal mobile telecommunication system (UMTS). The present invention makes a classification to the data stream which is outgoing from the Iub interface at the Node B side, data stream which is outgoing from the Iub interface at the RNC side and data stream which is outgoing from the Iur interface at the RNC side according to the direction and the process of the respective data streams, and assigns and adjusts the priority of the data stream classified according to the principles for optimizing QoS and radio resources. When the network is congested, the data stream with a high level will have a higher priority than that with a lower level in queue and source occupancy, and the packet with a lower priority in the same queue is discarded. The DiffServ only contains a limited number of service levels and has little condition information, thus easy to be achieved and expanded.

摘要翻译： 本发明提供了一种使用差分服务（DiffServ）来实现IP分组分类和在基于IP的通用无线接入网络中针对服务质量（QoS）的差分服务码点（DSCP）的标记的方法 移动电信系统（UMTS）。 本发明对从节点B侧的Iub接口输出的数据流进行分类，从RNC侧的Iub接口输出的数据流和从RNC侧的Iur接口输出的数据流 根据各个数据流的方向和过程，根据QoS和无线资源的优化原则分配和调整分类的数据流的优先级。 当网络拥塞时，具有高级别的数据流将具有比在队列和源占用中较低级别的优先级更高的优先级，并且丢弃具有较低优先级的分组在同一队列中。 DiffServ仅包含有限数量的服务级别，并且几乎没有条件信息，因此易于实现和扩展。