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    • 5. 发明授权
    • Data burst communication techniques for use in increasing data throughput to mobile communication devices
    • 用于增加移动通信设备的数据吞吐量的数据突发通信技术
    • US07957418B2
    • 2011-06-07
    • US11831200
    • 2007-07-31
    • Maiyuran WijayanathanNoushad NaqviHugh Hind
    • Maiyuran WijayanathanNoushad NaqviHugh Hind
    • H04J3/22
    • H04B7/2643
    • Methods and apparatus for use in increasing data throughput to mobile stations in a wireless communication network, where data is communicated between mobile stations and the wireless network in a plurality of data bursts within time slots assigned to the mobile station. One illustrative method includes the acts of receiving, through a wireless transceiver, data in a time slot W; tuning the wireless transceiver, during a first portion of a time slot X which follows the time slot W, for transmission; reading transmit data from a transmit data queue and encoding the transmit data in a data burst in accordance with a data burst format; and causing the encoded transmit data to be transmitted in the data burst during a second portion of the time slot X. The data burst may be formatted in accordance with a predefined data burst format of the wireless network and merely shifted in time, or the data burst may be formatted in accordance with a reduced-size data burst format. When such alternate data burst technique is utilized, extra available time remains to tune the wireless transceiver from receive to transmit mode, or transmit to receive mode. Thus, an additional downlink time slot(s) per data frame may be allocated to the mobile station for increased data throughput, where at least one uplink time slot per data frame is utilized for data transmission.
    • 用于增加在无线通信网络中的移动台的数据吞吐量的方法和装置,其中数据在分配给移动站的时隙内的多个数据突发中在移动站和无线网络之间通信。 一种说明性方法包括通过无线收发器接收时隙W中的数据的动作; 在时隙W之后的时隙X的第一部分期间调谐无线收发器以进行传输; 从发送数据队列读取发送数据,并根据数据脉冲串格式对数据突发中的发送数据进行编码; 并且使得编码的发送数据在时隙X的第二部分期间在数据脉冲串中被发送。数据脉冲串可以根据无线网络的预定数据脉冲串格式被格式化,并且仅在时间上移动,或数据 可以根据缩小尺寸的数据突发格式来格式化突发。 当使用这种备用数据突发技术时,剩余的可用时间仍然是将无线收发器从接收发送模式调谐到发送模式,或者发送到接收模式。 因此,可以向移动台分配每个数据帧的附加下行链路时隙以增加数据吞吐量,其中每个数据帧的至少一个上行链路时隙用于数据传输。