公开(公告)号：US20030125039A1

公开(公告)日：2003-07-03

申请号：US10034938

申请日：2001-12-27

Applicant: Nortel Networks Limited

Inventor： Abdennaceaur Lachtar ,  Sarvesh Sharma

IPC: H04Q007/20

CPC classification number: H04W72/02 ,  H04W36/18 ,  H04W48/20 ,  H04W72/10 ,  H04W74/00 ,  H04W88/12

Abstract: The carrier determination algorithm (CDA) used in multi carrier traffic allocation in mobile wireless digital telephony is enhanced. Access failure rates are reduced by the enhancements. One technique is based on selecting the originating carrier if capacity is available on that carrier. Availability of resources on other sections is also considered in selecting a carrier frequency, as is which carriers are data-filled with the same priority when carrier priorities are considered. Consideration is also given to possible alternative band carriers if in-band carriers do not have adequate capacity.

Abstract translation: 增强了移动无线数字电话中多载波流量分配中使用的载波确定算法（CDA）。 访问失败率由于增强而减少。 一种技术是基于在该载波上有可用容量的情况下选择始发的载波。 在考虑载波优先级时，在选择载波频率时也考虑资源的可用性，以及载波在数据填充时具有相同的优先级。 如果带内载波没有足够的容量，也可以考虑可能的替代频带载波。