Subscriber terminal, network controller and communication system for performing packet data transfer with reduced delay
    11.
    发明授权
    Subscriber terminal, network controller and communication system for performing packet data transfer with reduced delay 有权
    用户终端,网络控制器和通信系统,用于以更短的延迟进行数据包传输

    公开(公告)号:US07082103B2

    公开(公告)日:2006-07-25

    申请号:US09809071

    申请日:2001-03-16

    IPC分类号: G01R31/08

    摘要: In a communication system (SYS) in which a packet data transfer is performed between the network side (NS) and the subscriber terminal side (SS) a physical connection (LC) is maintained during the data packet transfer. An active period detector (AP-DET) detects an active period of data packet generation by evaluating the inter-arrival time (TDIFF) between successively arriving data packets (DP). If the inter-arrival time (TDIFF) falls within a predetermined range a physical connection maintaining device (LC-MAIN) maintains the physical connection (LC) even if a transmitter queue (TR-QUE) temporarily becomes empty. Therefore, within the active period (AP) the transmitter (NS-TR; SS-TR) indicates a non-empty queue. The invention finds particular application in the GPRS/(E)GPRS/GSM environment.

    摘要翻译: 在其中在网络侧(NS)和用户终端侧(SS)之间执行分组数据传输的通信系统(SYS)中,在数据分组传送期间保持物理连接(LC)。 活动期间检测器(AP-DET)通过评估连续到达的数据包(DP)之间的到达间时间(TDIFF)来检测数据包生成的活动期。 如果到达时间(TDIFF)落在预定范围内,即使发射机队列(TR-QUE)暂时变空,物理连接维护设备(LC-MAIN)也保持物理连接(LC)。 因此,在有效周期(AP)内,发射机(NS-TR; SS-TR)表示非空队列。 本发明在GPRS /(E)GPRS / GSM环境中具体应用。

    Techniques for feed-based automatic transmission of content to a mobile terminal
    12.
    发明授权
    Techniques for feed-based automatic transmission of content to a mobile terminal 有权
    用于基于馈送的自动传输内容到移动终端的技术

    公开(公告)号:US08635321B2

    公开(公告)日:2014-01-21

    申请号:US12922334

    申请日:2008-03-14

    IPC分类号: G06F15/16

    CPC分类号: H04L67/04 H04L67/02 H04L67/26

    摘要: For improving feed-based automatic distribution of content to a mobile terminal via a mobile network, a network component (150) comprises a network-side agent (160). The network-side agent (160) manages the feed-based automatic transmission of content to the mobile terminal and is configured to periodically generate a feed request to a feed server, to receive a requested feed from the feed server in response to the feed request, and to transmit the received feed to the mobile terminal. The network component (150) may also comprise a cache memory (164) for storing copies of feeds and contents and a proxy for processing feed requests and content requests received from the mobile terminal (110).

    摘要翻译: 为了通过移动网络改进基于馈送的自动分配内容到移动终端,网络组件(150)包括网络侧代理(160)。 网络侧代理(160)管理基于馈送的向移动终端的内容的自动传输,并且被配置为周期性地向馈送服务器生成馈送请求,以响应于馈送请求从馈送服务器接收所请求的馈送 并且将所接收的馈送发送到移动终端。 网络组件(150)还可以包括用于存储馈送和内容的副本的高速缓冲存储器(164)和用于处理从移动终端(110)接收的馈送请求和内容请求的代理。

    Method and apparatus for use in real-time, interactive radio communications
    15.
    发明申请
    Method and apparatus for use in real-time, interactive radio communications 有权
    用于实时交互式无线电通信的方法和装置

    公开(公告)号:US20050111432A1

    公开(公告)日:2005-05-26

    申请号:US10719018

    申请日:2003-11-24

    摘要: Delays associated with real-time, interactive communications are reduced. A communications device A engages in a real-time, interactive communication with a communication device B. User A provides digital content to be transmitted to device B. A real-time, interactive connection is established between A and B which takes a certain delay time. That delay time is compensated for so that user B receives A's digital content and can respond to it faster than B could without the delay time compensation. This faster response by the B to A's communication enhances the interactive, real time, conversational feel of their communication.

    摘要翻译: 与实时交互式通信相关的延迟减少。 通信设备A与通信设备B进行实时的交互式通信。用户A提供要发送到设备B的数字内容。在A和B之间建立实时的交互式连接,该连接需要一定的延迟时间 。 该延迟时间得到补偿,以便用户B接收A的数字内容,并且可以比B更快地对其进行响应而不需要延迟时间补偿。 B对A的通信的这种更快的反应增强了他们的沟通的交互,实时,对话的感觉。