Patent ID: 9491671
Filing Date: 2016-11-08
CPC Classification: H04W

Claim Text:
1. A method of communication, comprising: receiving, at a first access point, an access request from an access terminal, wherein the access request includes an identifier of the access terminal and an identifier of a second access point, wherein the second access point is a source access point of a handover for the access terminal; receiving, at the first access point, an indication from the access terminal that a radio link failure occurred during the handover of the access terminal from the second access point; and sending a dedicated radio link failure message from the first access point to the second access point, wherein the dedicated radio link failure message comprises the indication that the radio link failure occurred during the handover from the second access point, and wherein the dedicated radio link failure message is used to adapt one or more mobility parameters relating to handover performance at the second access point.