公开(公告)号：WO9909690A2

公开(公告)日：1999-02-25

申请号：PCT/US9814894

申请日：1998-07-17

Applicant: MOTOROLA INC

Inventor： RUSZCZYK CHESTER A ,  LEE WHAY CHIOU ,  CHLAMTAC IMRICH

IPC: H04L12/70 ,  H04Q11/04 ,  H04J3/16 ,  H04J3/17

CPC classification number: H04Q11/0478 ,  H04L2012/5603 ,  H04L2012/5632 ,  H04L2012/5651 ,  H04L2012/5672 ,  H04L2012/5679

Abstract: A system, device, and method for scheduling data transmission opportunities for variable bit rate traffic provide data transmission opportunities at a peak cell rate when the end user is actively transmitting data, and provide data transmission opportunities at a lower rate when the end user has no data to transmit. When the end user has no data to transmit, any excess data transmission opportunities (i.e., data transmission opportunities from the lower rate up to the peak cell rate) are available for statistically multiplexing traffic from other end users. Various embodiments utilize a lower rate anywhere between a zero rate and a sustainable cell rate, inclusive. Alternative embodiments allocate a burst of data transmission opportunities equivalent to a maximum burst size at the peak cell rate when the end user has data to transmit, after which the end user is once again provided data transmission opportunities at the lower rate.

Abstract translation: 用于调度可变比特率业务的数据传输机会的系统，设备和方法当最终用户主动发送数据时，以峰值信元速率提供数据传输机会，并且当最终用户没有时，以较低的速率提供数据传输机会 数据传输。 当终端用户没有数据传输时，任何超出的数据传输机会（即，从较低速率到峰值信元速率的数据传输机会）可用于统计复用来自其他最终用户的业务。 各种实施例在零速率和可持续小区速率（包括端点）之间的任何地方使用较低的速率。 替代实施例当最终用户具有要发送的数据时，以峰值信元速率分配相当于最大突发大小的数据传输机会的突发，之后最终用户再次以较低速率提供数据传输机会。