公开(公告)号：US20150270986A1

公开(公告)日：2015-09-24

申请号：US14428343

申请日：2012-10-29

Applicant: Na WANG ,  Patrick K.M. TSE ,  Honger NIE ,  Yue CAO ,  QUALCOMM INCORPORATED

Inventor： Na Wang ,  Patrick Tse ,  Honger Nie ,  Yue Cao

IPC: H04L12/403 ,  H04L12/873 ,  H04L12/927 ,  H04L12/801 ,  H04L12/911

CPC classification number: H04L12/4035 ,  H04L12/2801 ,  H04L12/2861 ,  H04L47/39 ,  H04L47/522 ,  H04L47/525 ,  H04L47/801 ,  H04L47/805 ,  H04L47/828

Abstract: A master device coupled to multiple slave devices in a system performs a method of allocating bandwidth. In the method, credits are assigned to each device of a plurality of devices in the system. Bandwidth is allocated among the plurality of devices for high-priority traffic, regardless of the credits. After allocating bandwidth for high-priority traffic, bandwidth is allocated among the plurality of devices based on the credits. A transmission schedule is generated for the plurality of devices based on the allocated bandwidth.

Abstract translation: 耦合到系统中的多个从设备的主设备执行分配带宽的方法。 在该方法中，向系统中的多个设备的每个设备分配信用。 在多个设备之间分配带宽用于高优先级业务，而不考虑信用。 在为高优先级流量分配带宽之后，基于信用在多个设备之间分配带宽。 基于分配的带宽为多个设备生成传输调度。

公开(公告)号：US20150249546A1

公开(公告)日：2015-09-03

申请号：US14430195

申请日：2012-10-29

Applicant: Xiangyang ZHENG ,  Patrick K.M. TSE ,  Yue CAO ,  Yuan LI ,  QUALCOMM INCORPORATED

Inventor： Xiangyang Zheng ,  Patrick Tse ,  Yue Cao ,  Yuan Li

IPC: H04L12/403 ,  H04J3/16

CPC classification number: H04L12/4035 ,  H04J3/1694 ,  H04L47/621

Abstract: A method of transmitting data includes storing high-priority data blocks in a high-priority queue, storing low-priority data blocks in a low-priority queue, and generating a first data unit that includes one or more of the high-priority data blocks and one or more of the low-priority data blocks. Generating the first data unit includes arranging the one or more high-priority data blocks and the one or more low-priority data blocks in a sequence in which the one or more high-priority data blocks precede the one or more low-priority data blocks. Generating the first data unit further includes indexing the one or more high-priority data blocks and the one or more low-priority data blocks in accordance with the sequence. The first data unit is transmitted.

Abstract translation: 一种发送数据的方法包括将高优先级数据块存储在高优先级队列中，将低优先级数据块存储在低优先级队列中，以及生成包括一个或多个高优先级数据块的第一数据单元 以及一个或多个低优先级数据块。 生成第一数据单元包括在一个或多个高优先级数据块在一个或多个低优先级数据块之前的序列中排列一个或多个高优先级数据块和一个或多个低优先级数据块 。 生成第一数据单元还包括根据序列索引一个或多个高优先级数据块和一个或多个低优先级数据块。 发送第一个数据单元。

公开(公告)号：US20150271089A1

公开(公告)日：2015-09-24

申请号：US14430190

申请日：2012-10-29

Applicant: Lin TANG ,  Patrick K.M TSE ,  QUALCOMM INCORPORATED

Inventor： Lin Tang ,  Patrick K.M. Tse

IPC: H04L12/873 ,  H04L12/835

CPC classification number: H04L47/522 ,  H04L47/30 ,  H04W72/1242 ,  H04W72/1284

Abstract: To allocate bandwidth in a system that includes a master device coupled to a plurality of slave devices, the status of a low-priority queue and a high-priority queue in a slave device of the plurality of slave devices is monitored. The low-priority queue stores low-priority upstream traffic and the high-priority queue stores high-priority upstream traffic. A length of time for which the high-priority queue is empty is measured and a determination is made as to whether the length of time satisfies a threshold. When the high-priority queue is empty and the length of time does not satisfy the threshold, bandwidth is reserved for the high-priority queue. When the high-priority queue is empty and the length of time satisfies the threshold, no bandwidth is reserved for the high-priority queue.

Abstract translation: 为了在包括耦合到多个从设备的主设备的系统中分配带宽，监视多个从设备中的从设备中的低优先级队列和高优先级队列的状态。 低优先级队列存储低优先级上行流量，高优先级队列存储高优先级上行流量。 测量高优先级队列为空的时间长度，并确定时间长度是否满足阈值。 当高优先级队列为空且时间长度不满足阈值时，为高优先级队列保留带宽。 当高优先级队列为空，时间长度满足阈值时，不为高优先级队列保留带宽。