公开(公告)号：US10219190B2

公开(公告)日：2019-02-26

申请号：US15126555

申请日：2015-06-24

Applicant: Intel IP Corporation

Inventor： Candy Yiu ,  Yujian Zhang ,  Mo-han Fong ,  Youn Hyoung Heo

IPC: H04W36/00 ,  H04W72/14 ,  H04W92/20

Abstract: Embodiments of the present disclosure describe methods, systems, and devices for facilitating transfer of user equipment (UE) handover in multi-cell networks. A source evolved node B (eNB) may transmit an autonomous handover grant to a UE along with an indication of a target eNB. The source eNB may also make a handover request to the target eNB and provide a UE context to the target eNB. Upon transmission of a handover command, the UE may perform a random access channel procedure to connect to the target eNB. Because the eNB may have the UE context (or may be able to fetch the context), the handover time may be lessened. Other embodiments may be described and/or claimed.

公开(公告)号：US20170086106A1

公开(公告)日：2017-03-23

申请号：US15126555

申请日：2015-06-24

Applicant: Intel IP Corporation

Inventor： Candy Yiu ,  Yujian Zhang ,  Mo-han Fong ,  Youn Hyoung Heo

IPC: H04W36/00 ,  H04W72/14

CPC classification number: H04W36/0072 ,  H04W36/0061 ,  H04W72/14 ,  H04W92/20

Abstract: Embodiments of the present disclosure describe methods, systems, and devices for facilitating transfer of user equipment (UE) handover in multi-cell networks. A source evolved node B (eNB) may transmit an autonomous handover grant to a UE along with an indication of a target eNB. The source eNB may also make a handover request to the target eNB and provide a UE context to the target eNB. Upon transmission of a handover command, the UE may perform a random access channel procedure to connect to the target eNB. Because the eNB may have the UE context (or may be able to fetch the context), the handover time may be lessened. Other embodiments may be described and/or claimed.