公开(公告)号：US20140086178A1

公开(公告)日：2014-03-27

申请号：US14040005

申请日：2013-09-27

Applicant: NEC Laboratories America, Inc.

Inventor： Sampath Rangarajan ,  Guosen Yue ,  Yufeng Wang

IPC: H04W72/12

CPC classification number: H04W72/12 ,  H04W72/1221 ,  H04W72/1226

Abstract: An inventive duffer aware adaptive BAA scheduler considers both channel and buffer conditions to make scheduling decisions. Specifically, channel conditions are used to select candidate users, i.e., only the users whose transmission rates satisfy a certain condition are considered as candidate users. It guarantees a maximum of throughput deduction. Then the buffer conditions are used to make scheduling decisions among all the candidate users, i.e., the user with largest queue backlog among candidate users will be scheduled, to provide improved delay performance.

Abstract translation: 本发明的缓冲感知自适应BAA调度器考虑信道和缓冲器条件来做出调度决定。 具体地，使用信道条件来选择候选用户，即仅将传输速率满足一定条件的用户视为候选用户。 它保证最大的吞吐量扣除。 然后，缓冲器条件用于在所有候选用户之间进行调度决定，即将调度候选用户中具有最大队列积压的用户，以提供改进的延迟性能。