| 摘要 |
An object of the present invention is to provide a mechanism for observing random access performance in a Long Term Evolution network. The object is achieved by a method in a base station (110). The method observes a random access performance in a Long Term Evolution communication network. The random access performance is defined by an access delay, where the access delay is a delay from the initial random access attempt until access is granted. The method comprises receiving a respective report from a plural of user equipments (115), where each of the respective user equipment (115) has performed a random access process and has received a random access grant. Respective report will comprise access delay related random access information. Further the method comprises determining a respective access delay, which is based on each of the access delay related random access information. The determined access delays will be the basis for the estimation of access delay statistics. Finally will the random access performance be observed based on the access delay statistics. |
