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309 条记录 (耗时 0.038 秒)

    Method and system of flow control in multi-hop wireless access networks
    92.
    发明授权
    Method and system of flow control in multi-hop wireless access networks 有权
    多跳无线接入网流量控制方法与系统

    公开(公告)号：US07590064B1

    公开(公告)日：2009-09-15

    申请号：US10894037

    申请日：2004-07-20

    申请人： Hang Zhang ,  Shalini Periyalwar

    发明人： Hang Zhang ,  Shalini Periyalwar

    IPC分类号： G01R31/08 ,  H04B7/14

    CPC分类号： H04B7/2606 ,  H04B7/155 ,  H04L47/10 ,  H04L47/14 ,  H04L47/263 ,  H04L47/30 ,  H04L47/34 ,  H04W28/14 ,  H04W36/02 ,  H04W88/04

    摘要： A system, method and relay transceiver for multi-hop wireless communications. In the relay, there is a receiver for adapted to receive packets on a first wireless link collectively destined for at least one mobile terminal. The transmitter buffers them and then transmits the packets on a second wireless link. A flow control function is implemented to provide flow control over the first wireless link to limit an amount buffered in the relay transceiver for a given mobile terminal.

    摘要翻译： 一种用于多跳无线通信的系统，方法和中继收发器。 在该继电器中，存在适于在共同指定至少一个移动终端的第一无线链路上接收分组的接收机。 发射机缓冲它们，然后在第二无线链路上发送分组。 实现流量控制功能以在第一无线链路上提供流量控制，以限制给定移动终端在中继收发器中缓冲的量。

    METHOD AND SYSTEM OF FLOW CONTROL IN MULTI-HOP WIRELESS ACCESS NETWORKS
    95.
    发明申请
    METHOD AND SYSTEM OF FLOW CONTROL IN MULTI-HOP WIRELESS ACCESS NETWORKS 有权
    多层无线访问网络流量控制方法与系统

    公开(公告)号：US20100034148A1

    公开(公告)日：2010-02-11

    申请号：US12542223

    申请日：2009-08-17

    申请人： Hang Zhang ,  Shalini Periyalwar

    发明人： Hang Zhang ,  Shalini Periyalwar

    IPC分类号： H04W4/00

    CPC分类号： H04B7/2606 ,  H04B7/155 ,  H04L47/10 ,  H04L47/14 ,  H04L47/263 ,  H04L47/30 ,  H04L47/34 ,  H04W28/14 ,  H04W36/02 ,  H04W88/04

    摘要： A system, method and relay transceiver for multi-hop wireless communications. In the relay, there is a receiver for adapted to receive packets on a first wireless link collectively destined for at least one mobile terminal. The transmitter buffers them and then transmits the packets on a second wireless link. A flow control function is implemented to provide flow control over the first wireless link to limit an amount buffered in the relay transceiver for a given mobile terminal.

    摘要翻译： 一种用于多跳无线通信的系统，方法和中继收发器。 在该继电器中，存在适于在共同指定至少一个移动终端的第一无线链路上接收分组的接收机。 发射机缓冲它们，然后在第二无线链路上发送分组。 实现流量控制功能以在第一无线链路上提供流量控制，以限制给定移动终端在中继收发器中缓冲的量。

    Power saving methods for wireless systems
    97.
    发明授权
    Power saving methods for wireless systems 有权
    无线系统的省电方法

    公开(公告)号：US08711747B2

    公开(公告)日：2014-04-29

    申请号：US12831052

    申请日：2010-07-06

    申请人： Mo-Han Fong ,  Hang Zhang

    发明人： Mo-Han Fong ,  Hang Zhang

    IPC分类号： G08C17/00

    CPC分类号： H04W52/0206 ,  H04W52/0216 ,  H04W52/0229 ,  Y02D70/1262 ,  Y02D70/146

    摘要： Methods for saving power and facilitating transitions from power-saving states back to active states in mobile stations are provided. A base station transmits indication of a periodic interval at which system configuration information is to be transmitted, periodically transmits a current version of system configuration information and in advance of an action time of a new version of system configuration information, periodically transmits the new version of system configuration information at the periodic interval; and transmits a flag indicating whether the new version of system configuration information is available. In respect of each of at least one mobile station in a power-saving state, in which the mobile station (MS) is configured on a per-MS basis to periodically wake up and check for the presence of an information block relevant to the MS, the base station transmits an information block presence indicator indicative of whether the information block is present.

    摘要翻译： 提供了节省电力并促进从省电状态转移回移动台的活动状态的方法。 基站发送系统配置信息要发送的周期性间隔的指示，周期性地发送系统配置信息的当前版本，并且在新版本的系统配置信息的动作时间之前，周期性地发送新版本的 周期性间隔的系统配置信息; 并发送指示新版本的系统配置信息是否可用的标志。 关于省电状态中的至少一个移动站中的每一个，其中移动站（MS）以每MS为基础配置以周期性地唤醒并检查与MS相关的信息块的存在 基站发送指示信息块是否存在的信息块存在指示符。

    Medium access control for wireless systems
    98.
    发明授权
    Medium access control for wireless systems 有权

    公开(公告)号：US08416746B2

    公开(公告)日：2013-04-09

    申请号：US12831058

    申请日：2010-07-06

    申请人： Mo-Han Fong ,  Hang Zhang ,  Robert Novak

    发明人： Mo-Han Fong ,  Hang Zhang ,  Robert Novak

    IPC分类号： H04W4/00 ,  H04W72/00

    CPC分类号： H04W48/16 ,  H04L63/162 ,  H04W8/26 ,  H04W24/00 ,  H04W52/262 ,  H04W74/00

    摘要： A method for execution by a mobile station (MS) in a mobile communications network, the method comprising: receiving a first MS identifier from the network during a ranging operation involving the MS; using the first MS identifier to extract the contents of at least one message received from the network during said ranging operation; using a second MS identifier, different from the first MS identifier, to extract the contents of at least one message received from the network after said ranging operation is complete. Also, a method for execution by the base station, comprising: outputting a first message destined for the MS, the first message including a first identifier for use by the MS during a ranging operation; determining that said ranging operation is complete; outputting a second message destined for the MS, the second message including a second identifier for use by the MS in subsequent communication with the network.

    METHODS AND APPARATUS FOR WIRELESS COMMUNICATION
    99.
    发明申请
    METHODS AND APPARATUS FOR WIRELESS COMMUNICATION 审中-公开
    无线通信的方法和设备

    公开(公告)号：US20130010761A1

    公开(公告)日：2013-01-10

    申请号：US13620030

    申请日：2012-09-14

    申请人： Mo-han Fong ,  Hang Zhang ,  Sophie Vrzic ,  Robert Novak

    发明人： Mo-han Fong ,  Hang Zhang ,  Sophie Vrzic ,  Robert Novak

    IPC分类号： H04W36/08

    CPC分类号： H04W36/0055 ,  H04W36/0083

    摘要： One method of wireless communication involves acknowledging that an anchor base station received a handover indication signal. Another method involves: receiving, from base stations of an active set, offset signals identifying a respective differences in time between a reference time and respective times when the base station received a ranging signal from a mobile station; and transmitting, to the mobile station, a ranging control signal in response to the respective offset signals. Another method involves transmitting, to a mobile station in response to an active set signal, a system configuration information signal including system configuration information of a base station in an active set. Another method involves determining an uplink control channel power parameter in response to channel condition signals received from base stations in an active set. Another method involves transmitting a control signal to base stations in an active set on respective control channels. Apparatuses are also disclosed.

    摘要翻译： 无线通信的一种方法涉及确认锚基站接收到切换指示信号。 另一种方法包括：从基站接收来自移动台的偏移信号，该偏移信号标识参考时间与基站接收到来自移动台的测距信号的各个时刻之间的相应时间差; 以及响应于各个偏移信号向所述移动站发送测距控制信号。 另一种方法包括响应于活动设置信号向移动站发送包括活动集中的基站的系统配置信息的系统配置信息信号。 另一种方法包括响应于从有源集合中的基站接收的信道条件信号来确定上行链路控制信道功率参数。 另一种方法涉及将控制信号发送到相应控制信道上的有效集合中的基站。 还公开了装置。

    MAC Packet Data Unit Construction for Wireless Systems
    100.
    发明申请
    MAC Packet Data Unit Construction for Wireless Systems 审中-公开
    无线系统的MAC分组数据单元构造

    公开(公告)号：US20120026924A1

    公开(公告)日：2012-02-02

    申请号：US13068841

    申请日：2009-09-02

    申请人： Hang Zhang ,  Mo-Han Fong

    发明人： Hang Zhang ,  Mo-Han Fong

    IPC分类号： H04W4/00

    CPC分类号： H04W28/065

    摘要： A method for wireless communication using MAC PDUs, comprising: a. determining one or more characteristics of a service flow; b. selecting on the basis of the one or more characteristics a MAC PDU header type among a plurality of MAC PDU header types; c. encapsulating service flow data in MAC PDUs with a header according to the selected MAC PDU header type; and d. transmitting wirelessly the MAC PDUs with the encapsulated service flow data.

    摘要翻译： 一种使用MAC PDU进行无线通信的方法，包括：a。 确定服务流的一个或多个特征; b。 基于所述一个或多个特性来选择多个MAC PDU头类型中的MAC PDU头类型; C。 根据所选择的MAC PDU头类型，将业务流数据封装在具有报头的MAC PDU中; 和d。 用封装的业务流数据无线地发送MAC PDU。