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    • 3. 发明授权
    • Method for priority based queuing and assembling of packets
    • 用于优先级排队和组装数据包的方法
    • US07944935B2
    • 2011-05-17
    • US11718720
    • 2005-11-04
    • Paul BucknellMatthew P. J. BakerTimothy J. Moulsley
    • Paul BucknellMatthew P. J. BakerTimothy J. Moulsley
    • H04L12/28H04L12/54H04L12/56
    • H04L47/14H04L47/50H04L47/56H04L47/6215H04L47/6255H04W28/14H04W72/1242
    • Data packets having different assigned priorities are multiplexed by operating a queue for each different priority of data packet and assembling groups (80) of the data packets for transmission. Each group has two portions. A first portion (90) of the group is populated with data packets selected from one or more of the queues according to a first rule and a second portion (95) of the group is populated with data packets selected from one or more of the queues according to a second rule. Preferably the first portion contains data packets having the highest priority, and the second portion contains a selection of the data packets having a lower a priority. Selection of data packets for the second portion may depend on criteria such as delay experienced and queue length. The size of the first and second portions may be adapted according to delay experienced and queue length.
    • 具有不同分配优先级的数据分组通过为数据分组和数据分组的组合组(80)的每个不同优先级操作队列进行复用以进行传输。 每组有两部分。 该组的第一部分(90)根据第一规则填充从一个或多个队列中选择的数据分组,并且该组的第二部分(95)填充有从一个或多个队列中选择的数据分组 根据第二条规则。 优选地,第一部分包含具有最高优先级的数据分组,并且第二部分包含具有较低优先级的数据分组的选择。 对第二部分的数据分组的选择可以取决于诸如延迟经验和队列长度等标准。 第一和第二部分的大小可以根据所经历的延迟和队列长度进行调整。
    • 6. 发明授权
    • Method of, and system for, communicating data, and a station for transmitting data
    • 用于传送数据的方法和系统,以及用于发送数据的站
    • US07733914B2
    • 2010-06-08
    • US11570548
    • 2005-06-22
    • Matthew P. J. BakerTimothy J. MoulsleyPaul BucknellOlivier J-M. Hus
    • Matthew P. J. BakerTimothy J. MoulsleyPaul BucknellOlivier J-M. Hus
    • H04J3/24
    • H04L47/10H04L1/0083H04L1/1812H04L1/1841H04L47/34
    • Data is transmitted from a first station to a second station, by following method: at the first station, dividing the data into a sequence of data packets and transmitting the sequence of data packets; at the second station, receiving the data packets and transmitting acknowledgements indicating whether the data packets have been received successfully; at the first station, retransmitting as a sub-sequence of a plurality of sub-packets a data packet which has not been received successfully; and at the second station, reconstituting the data from the data packets and sub-packets; wherein the data packets comprise a sequence number providing an indication of position of each data packet within the sequence of data packets, and the sub-packets comprise a sub-packet indicator providing an indication of position of each sub-packet within the sub-sequence of sub-packets, and wherein the sequence numbers and sub-packet indicators include a plurality of numbers in common.
    • 通过以下方法将数据从第一站发送到第二站:在第一站处,将数据分成数据分组序列,并发送数据分组序列; 在第二站处接收数据分组并发送指示数据分组是否已被成功接收的确认; 在第一站处,作为多个子分组的子序列重传未成功接收的数据分组; 并在第二站重建数据包和子包的数据; 其中所述数据分组包括提供数据分组序列内的每个数据分组的位置的指示的序列号,并且所述子分组包括子分组指示符,其提供子序列内每个子分组的位置的指示 的子分组,并且其中所述序列号和子分组指示符包括多个共同的数字。