METHOD AND APPARATUS FOR ADAPTIVELY MANAGING BUFFER IN COMMUNICATION SYSTEM INCLUDING A PLURALITY OF NETWORK NODES
    1.
    发明申请
    METHOD AND APPARATUS FOR ADAPTIVELY MANAGING BUFFER IN COMMUNICATION SYSTEM INCLUDING A PLURALITY OF NETWORK NODES 有权
    用于适应性地管理通信系统中的缓冲器的方法和装置,其中包括多个网络节点

    公开(公告)号:US20110182181A1

    公开(公告)日:2011-07-28

    申请号:US13011081

    申请日:2011-01-21

    IPC分类号: H04L12/26

    摘要: A method and apparatus manage a buffer of a lower network node in a communication system. A current queue length of the buffer is monitored in every measurement time. A logical region in which the current queue length is included is determined, among a plurality of logical regions included in the buffer. Each of the logical regions corresponds to a queue length determined by using an upper threshold and a lower threshold of a total queue length of the buffer. A congestion state of a network is detected, and a first queue length is readjusted when the current queue length is included in the first queue length which corresponds to a first logical region that exceeds the upper threshold. And a network congestion state signal that represents the detected congestion state of the network is transmitted to the upper network node.

    摘要翻译: 一种在通信系统中管理较低网络节点的缓冲器的方法和装置。 在每个测量时间内监视缓冲区的当前队列长度。 在包括在缓冲器中的多个逻辑区域中确定其中包括当前队列长度的逻辑区域。 每个逻辑区域对应于通过使用缓冲器的总队列长度的上阈值和下阈值确定的队列长度。 检测到网络的拥塞状态,并且当当前队列长度包括在对应于超过上限阈值的第一逻辑区域的第一队列长度中时,重新调整第一队列长度。 并且将表示所检测到的网络拥塞状态的网络拥塞状态信号发送到上层网络节点。

    Guaranteed services method and apparatus in bridged LAN
    2.
    发明授权
    Guaranteed services method and apparatus in bridged LAN 失效
    桥接LAN中的保证服务方法和装置

    公开(公告)号:US07698492B2

    公开(公告)日:2010-04-13

    申请号:US11779348

    申请日:2007-07-18

    IPC分类号: G06F13/36 G06F13/42

    摘要: Provided are a guaranteed services method and apparatus in bridged LAN. streams are transmitted through bridges to a plurality of listener stations in a distributed network, and each bridge performs filtering, stream group registration and authentication for the streams. Accordingly, quality of service (QoS) in a distributed network can be improved. Furthermore, streams to the plurality of listener stations can be guaranteed.

    摘要翻译: 在桥接局域网中提供了有保证的服务方法和装置。 流通过网桥传输到分布式网络中的多个收听站,并且每个网桥对流进行过滤,流组注册和认证。 因此,可以提高分布式网络中的服务质量(QoS)。 此外,可以保证到多个收听者站的流。

    RRC message transmission method in wireless communication system
    3.
    发明申请
    RRC message transmission method in wireless communication system 有权
    无线通信系统中的RRC消息传输方法

    公开(公告)号:US20100182952A1

    公开(公告)日:2010-07-22

    申请号:US12657415

    申请日:2010-01-20

    IPC分类号: H04W40/00

    CPC分类号: H04L1/189 H04W36/0005

    摘要: A Radio Resource Control (RRC) message transmission method and apparatus for a wireless communication system operating in TTI and acknowledge mode is configured to reduce interruption time by minimizing retransmission times of RRC message. The message transmission method for a wireless communication system includes generating, at a transmitter, a message; transmitting the message two or more times consecutively from the transmitter to a receiver; analyzing, at a receiver, the message transmitted by the transmitter; transmitting an acknowledge message or a negative-acknowledge from the receiver to the transmitter depending on the analysis result; and terminating, at the transmitter, a retransmission process of the message upon receipt of the acknowledgement message.

    摘要翻译: 用于以TTI和确认模式操作的无线通信系统的无线电资源控制(RRC)消息传输方法和装置被配置为通过最小化RRC消息的重传次数来减少中断时间。 用于无线通信系统的消息传输方法包括在发射机处生成消息; 从所述发射机连续发送所述消息两次或更多次到接收机; 在接收机处分析由发射机发送的消息; 根据分析结果,从接收机向发射机发送确认消息或否定确认; 并且在发送器处终止在接收到确认消息时的消息的重传过程。

    SYSTEM FOR PROVIDING QUALITY OF SERVICE IN LINK LAYER AND METHOD USING THE SAME
    4.
    发明申请
    SYSTEM FOR PROVIDING QUALITY OF SERVICE IN LINK LAYER AND METHOD USING THE SAME 有权
    用于提供链路层中的服务质量的系统和使用该方法的方法

    公开(公告)号:US20080235699A1

    公开(公告)日:2008-09-25

    申请号:US11778682

    申请日:2007-07-17

    IPC分类号: G06F9/46 G06F15/16 H04J3/16

    摘要: A system and method of providing a quality of service (QoS) is provided. The method of providing the QoS in the link layer includes receiving, by a stream providing device, minimum and maximum resource requirement information of a stream receiving device; transmitting, by the stream providing device, a reservation message including the minimum and maximum resource requirement information; allocating a resource, by at least one bridge, based on the reservation message transmitted from the stream providing device; and receiving, by the stream receiving device, a stream transmitted from the stream providing device via the resource.

    摘要翻译: 提供了提供服务质量(QoS)的系统和方法。 在链路层中提供QoS的方法包括:通过流提供设备接收流接收设备的最小和最大资源需求信息; 通过流提供装置发送包括最小和最大资源需求信息的预留消息; 基于从流提供设备发送的预留消息,由至少一个桥分配资源; 以及由所述流接收设备接收经由所述资源从所述流提供设备发送的流。

    Method of transmitting ethernet frame in network bridge and the bridge
    5.
    发明申请
    Method of transmitting ethernet frame in network bridge and the bridge 有权
    在网桥和桥中传输以太网帧的方法

    公开(公告)号:US20080022184A1

    公开(公告)日:2008-01-24

    申请号:US11591591

    申请日:2006-11-02

    IPC分类号: H03M13/00

    CPC分类号: H04L12/4625

    摘要: Provided is a method of transmitting an Ethernet frame via a network bridge, the method includes receiving a frame header from a previous node connected to the network bridge; receiving a header cyclic redundancy check (CRC) flag and header CRC with respect to the frame header from the previous node; determining whether to forward the Ethernet frame including the frame header by referring to the header CRC flag and the header CRC; and forwarding the Ethernet frame from the previous node to a next node connected to the network bridge according to the determination.

    摘要翻译: 提供了一种经由网桥发送以太网帧的方法,该方法包括从连接到网桥的先前节点接收帧头; 从前一个节点接收关于帧头的报头循环冗余校验(CRC)标志和报头CRC; 通过参考标题CRC标志和标题CRC确定是否转发包括帧头的以太帧; 并根据该确定将以太网帧从先前节点转发到连接到网桥的下一个节点。

    RRC message transmission method in wireless communication system
    6.
    发明授权
    RRC message transmission method in wireless communication system 有权
    无线通信系统中的RRC消息传输方法

    公开(公告)号:US09461784B2

    公开(公告)日:2016-10-04

    申请号:US12657415

    申请日:2010-01-20

    IPC分类号: H04L1/18 H04W36/00

    CPC分类号: H04L1/189 H04W36/0005

    摘要: A Radio Resource Control (RRC) message transmission method and apparatus for a wireless communication system operating in TTI and acknowledge mode is configured to reduce interruption time by minimizing retransmission times of RRC message. The message transmission method for a wireless communication system includes generating, at a transmitter, a message; transmitting the message two or more times consecutively from the transmitter to a receiver; analyzing, at a receiver, the message transmitted by the transmitter; transmitting an acknowledge message or a negative-acknowledge from the receiver to the transmitter depending on the analysis result; and terminating, at the transmitter, a retransmission process of the message upon receipt of the acknowledgement message.

    摘要翻译: 用于以TTI和确认模式操作的无线通信系统的无线电资源控制(RRC)消息传输方法和装置被配置为通过最小化RRC消息的重传次数来减少中断时间。 用于无线通信系统的消息传输方法包括在发射机处生成消息; 从所述发射机连续发送所述消息两次或更多次到接收机; 在接收机处分析由发射机发送的消息; 根据分析结果,从接收机向发射机发送确认消息或否定确认; 并且在发送器处终止在接收到确认消息时的消息的重传过程。

    Method and apparatus for flow control between RLC and PDCP in a communication
    7.
    发明授权
    Method and apparatus for flow control between RLC and PDCP in a communication 有权
    通信中RLC和PDCP之间流控制的方法和装置

    公开(公告)号:US08817806B2

    公开(公告)日:2014-08-26

    申请号:US13018710

    申请日:2011-02-01

    IPC分类号: H04L12/26 H04L12/56

    CPC分类号: H04L49/9021 H04L43/00

    摘要: An apparatus and a method for flow control between a Packet Data Convergence Protocol (PDCP) layer and a Radio Link Control (RLC) layer in a communication system are provided. The method includes storing Service Data Units (SDUs) to be transferred to the RLC layer, receiving information on a capacity that is currently unused in a buffer of the RLC layer from the RLC layer, and generating Packet Data Units (PDUs) from SDUs, a capacity of which corresponds to the information, among packets stored in a buffer of the PDCP layer, and then transferring the generated PDUs to the RLC layer.

    摘要翻译: 提供了一种在通信系统中的分组数据汇聚协议(PDCP)层和无线电链路控制(RLC)层之间的流控制的装置和方法。 该方法包括存储要传送到RLC层的服务数据单元(SDU),从RLC层接收关于RLC层的缓冲器中当前未使用的容量的信息,以及从SDU生成分组数据单元(PDU) 其容量对应于存储在PDCP层的缓冲器中的分组之间的信息,然后将生成的PDU传送到RLC层。

    Apparatus and method for performing congestion control in a communication system
    9.
    发明授权
    Apparatus and method for performing congestion control in a communication system 有权
    在通信系统中执行拥塞控制的装置和方法

    公开(公告)号:US08537685B2

    公开(公告)日:2013-09-17

    申请号:US13005276

    申请日:2011-01-12

    IPC分类号: H04L12/28

    摘要: A method for performing congestion control in a communication system. The method includes transmitting a request message to a node using a first packet with a highest priority and receiving a response message corresponding to the request message using the first packet and at least one of a plurality of second packets, estimating a one-way delay of the first packet according to a round trip time for the first packet, converting one of the one-way delay of the first packet and the one-way delay of at least one of the plurality of second packets into a quality of service (QoS) level using a predetermined upper delay bound for a corresponding packet, and converting the converted QoS level into an effective congestion level representing a congestion degree in a network and performing congestion control using the effective congestion level.

    摘要翻译: 一种用于在通信系统中执行拥塞控制的方法。 该方法包括使用具有最高优先级的第一分组向节点发送请求消息,并使用第一分组和多个第二分组中的至少一个接收与该请求消息相对应的响应消息,估计单向延迟 根据第一分组的往返时间的第一分组,将第一分组的单向延迟和多个第二分组中的至少一个的单向延迟中的一个转换为服务质量(QoS) 使用对于相应分组的预定的较高延迟界限,并将转换的QoS等级转换为表示网络中的拥塞度的有效拥塞级别,并使用有效拥塞级别进行拥塞控制。

    Apparatus and method for setting hybrid automatic repeat request and automatic repeat request parameter in mobile communication system
    10.
    发明授权
    Apparatus and method for setting hybrid automatic repeat request and automatic repeat request parameter in mobile communication system 有权
    在移动通信系统中设置混合自动重传请求和自动重传请求参数的装置和方法

    公开(公告)号:US08468413B2

    公开(公告)日:2013-06-18

    申请号:US13008270

    申请日:2011-01-18

    IPC分类号: G08C25/02 H04L1/18

    CPC分类号: H04L1/1825 H04L1/1812

    摘要: An apparatus is capable of setting HARQ and ARQ parameters in a mobile communication system. The apparatus sets HARQ and ARQ parameters in a mobile communication system. The apparatus sets a default HARQ parameter based on the determined default HARQ parameter setting condition determined by using a plurality of QCIs. The apparatus sets a default ARQ parameter based on the determined default ARQ parameter setting condition determined by using the plurality of QCIs, and updates the set default HARQ parameter and the set default ARQ parameter according to a channel status of a UE.

    摘要翻译: 一种装置能够在移动通信系统中设置HARQ和ARQ参数。 该装置在移动通信系统中设置HARQ和ARQ参数。 该装置基于通过使用多个QCI确定的所确定的默认HARQ参数设置条件来设置默认HARQ参数。 该设备基于通过使用多个QCI确定的所确定的默认ARQ参数设置条件来设置默认ARQ参数,并且根据UE的信道状态更新所设置的默认HARQ参数和所设置的默认ARQ参数。