Varied transmission time intervals for wireless communication system

Abstract

Embodiments describe a varied transmission time interval in wireless communication system. According to some embodiments is a method for assigning a transmission time interval. The method can include measuring a channel condition and / or a data rate of packet communicated by at least one wireless device. Based in part on the data rate and / or channel condition information, a determination can be made whether to schedule a long transmission time interval or a short transmission time interval to the packet. A long transmission time interval can be scheduled if the channel condition is poor and / or there is a low data rate. A short transmission time interval can be scheduled if the channel condition is good and / or the data rate is high or fast. The method can be repeated for multiple wireless devices. Also included is an alternative interlacing structure that supports both long transmission time intervals and short transmission time intervals.

Description

Diverse Transmission Time Intervals for Wireless Communication Systems Cross References to Related Applications This application claims priority to U.S. Provisional Application Serial No. 60 / 711,145, filed August 24, 2005, entitled "Various Transmission Time Intervals for Wireless Communication Systems," which is incorporated by reference in its entirety Incorporated into this article. technical field The following description relates generally to wireless communication networks, and more specifically to varied transmission time interval sizes for forward and reverse link transmissions in multi-user wireless systems. Background technique Many users communicate using wireless networking systems regardless of where the users may be at any given time (eg, home, office, on the road, etc.). While improving portability and convenience, wireless communication devices have become smaller and more powerful to meet user needs. Users have found many uses for wireless communicati...

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Problems solved by technology

Data rate can also affect wireless communication and total throughput can be limited by link layer transfer rate

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