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    • 8. 发明授权
    • Apparatus, computer program product, and methods for flexible data unit segmentation and arrangement
    • 装置,计算机程序产品和灵活数据单元分割和布置的方法
    • US09071988B2
    • 2015-06-30
    • US12531393
    • 2008-03-14
    • Timothy NorrisMichael WhiteheadLuis Miguel Santos Barreto
    • Timothy NorrisMichael WhiteheadLuis Miguel Santos Barreto
    • H04J3/24H04W28/06H04L29/06H04L29/08
    • H04W28/06H04L69/02H04L69/03H04L69/324
    • Apparatus, computer program products and methods allow inclusion and segmentation of multiple SDUs within a PDU, and generate information (such as header information) necessary to identify, e.g., the position of the segmented SDUs within the PDU. Prior knowledge of the typically used (i.e., predetermined) SDU size is used to perform segmentation operations, hi one exemplary variant, apparatus, methods and computer program products determine if a particular one of a set of input data units (SDUs) is to be segmented in order to fit a portion of the set, including a segment of the particular input data unit, into an output data unit (PDU); segment the input data unit in response to determining the particular input data unit is to be segmented; add the portion of the set to a data portion of the output data unit, and add into the output data unit an indication of a position of the segment in the data portion. In another variant, apparatus, computer program products and methods receive first data units, each of the first data units including a plurality of data portions having a plurality of second data units, each of at least two of the first data units including an indication of a position of a segment of a second data unit in associated ones of the data portions; combine using at least the indications the segments to create a complete second data unit; and output the complete second data unit.
    • 装置,计算机程序产品和方法允许在PDU内部包含和分割多个SDU,并生成识别例如PDU内的分段SDU的位置所需的信息(诸如标题信息)。 使用通常使用(即,预定)SDU大小的先前知识来执行分割操作。在一个示例性变型中,装置,方法和计算机程序产品确定一组输入数据单元(SDU)中的特定一个是否是 分段以便将包括特定输入数据单元的段的组的一部分适配成输出数据单元(PDU); 响应于确定特定输入数据单元被分段而对输入数据单元进行分段; 将集合的部分添加到输出数据单元的数据部分,并在输出数据单元中添加数据部分中的段的位置的指示。 在另一变型中,装置,计算机程序产品和方法接收第一数据单元,每个第一数据单元包括具有多个第二数据单元的多个数据部分,第一数据单元中的至少两个数据单元包括 在相关联的数据部分中的第二数据单元的段的位置; 组合使用至少指示段来创建完整的第二数据单元; 并输出完整的第二数据单元。
    • 9. 发明申请
    • APPARATUS, COMPUTER PROGRAM PRODUCT, AND METHODS FOR FLEXIBLE DATA UNIT SEGMENTATION AND ARRANGEMENT
    • 装置,计算机程序产品和灵活数据单元分配和安排的方法
    • US20100111106A1
    • 2010-05-06
    • US12531393
    • 2008-03-14
    • Timothy NorrisMichael WhiteheadLuis Miguel Santos Barreto
    • Timothy NorrisMichael WhiteheadLuis Miguel Santos Barreto
    • H04L29/08
    • H04W28/06H04L69/02H04L69/03H04L69/324
    • Apparatus, computer program products and methods allow inclusion and segmentation of multiple SDUs within a PDU, and generate information (such as header information) necessary to identify, e.g., the position of the segmented SDUs within the PDU. Prior knowledge of the typically used (i.e., predetermined) SDU size is used to perform segmentation operations, hi one exemplary variant, apparatus, methods and computer program products determine if a particular one of a set of input data units (SDUs) is to be segmented in order to fit a portion of the set, including a segment of the particular input data unit, into an output data unit (PDU); segment the input data unit in response to determining the particular input data unit is to be segmented; add the portion of the set to a data portion of the output data unit, and add into the output data unit an indication of a position of the segment in the data portion. In another variant, apparatus, computer program products and methods receive first data units, each of the first data units including a plurality of data portions having a plurality of second data units, each of at least two of the first data units including an indication of a position of a segment of a second data unit in associated ones of the data portions; combine using at least the indications the segments to create a complete second data unit; and output the complete second data unit.
    • 装置,计算机程序产品和方法允许在PDU内部包含和分割多个SDU,并生成识别例如PDU内的分段SDU的位置所需的信息(诸如标题信息)。 使用通常使用(即,预定)SDU大小的先前知识来执行分割操作。在一个示例性变型中,装置,方法和计算机程序产品确定一组输入数据单元(SDU)中的特定一个是否是 分段以便将包括特定输入数据单元的段的组的一部分适配成输出数据单元(PDU); 响应于确定特定输入数据单元被分段而对输入数据单元进行分段; 将集合的部分添加到输出数据单元的数据部分,并在输出数据单元中添加数据部分中的段的位置的指示。 在另一变型中,装置,计算机程序产品和方法接收第一数据单元,每个第一数据单元包括具有多个第二数据单元的多个数据部分,第一数据单元中的至少两个数据单元包括 在相关联的数据部分中的第二数据单元的段的位置; 组合使用至少指示段来创建完整的第二数据单元; 并输出完整的第二数据单元。
    • 10. 发明申请
    • MOBILE EQUIPMENT AUTONOMOUS QUICK RELEASE DETECTION
    • 移动设备自动快速检测
    • US20090318199A1
    • 2009-12-24
    • US12390423
    • 2009-02-21
    • Luis Miguel Santos BarretoTimothy NorrisStuart Geary
    • Luis Miguel Santos BarretoTimothy NorrisStuart Geary
    • H04M1/00
    • H04W76/38Y02D70/1262Y02D70/24Y02D70/25
    • An apparatus detects, over multiple transfers, an amount of data transferred to/from a network per transfer and/or an amount of time elapsed between transfers; and based at least on the detecting, the apparatus decides whether to trigger an early release from the network in order to at least reduce power consumption in the apparatus, where the decision is made in consideration of at least one configuration aspect of the network. In specific embodiments, the decision is made in consideration of availability and/or suitability of the power saving feature and configuration support in the network, which may be re-detected periodically; re-detection occurs after cell mobility, and/or network access element mobility and/or network control element mobility. An amount of useful data transfer per length of each connection for recent transfers can trigger the decision. Deactivating an early release may be based only on an amount of time that elapses between the transfers.
    • 一种装置通过多次传输检测每次传输传送到/从网络传输的数据量和/或传送之间经过的时间量; 并且至少基于所述检测,所述装置决定是否触发从所述网络的早期释放,以便至少降低所述装置中的功耗,其中考虑到所述网络的至少一个配置方面作出所述决定。 在具体实施例中,考虑到可以周期性地重新检测网络中的省电特征和配置支持的可用性和/或适用性来进行决定; 在小区移动性和/或网络接入元素移动性和/或网络控制元素移动性之后发生重新检测。 每个连接的长度有用的数据传输量可以触发最近的传输。 停用早期版本可能仅基于转移之间经过的时间量。