公开(公告)号：US09820193B2

公开(公告)日：2017-11-14

申请号：US14703212

申请日：2015-05-04

Applicant: Verizon Patent and Licensing Inc.

Inventor： Nischal Patel ,  John Joseph Cooke ,  Catherine Gufen Ouyang ,  Shuang Echo Yang ,  David P. Wolff

IPC: H04W36/00 ,  H04W76/02 ,  H04W36/30 ,  H04W92/20

CPC classification number: H04W36/0033 ,  H04W36/0038 ,  H04W36/0044 ,  H04W36/0055 ,  H04W36/30 ,  H04W76/19 ,  H04W92/20

Abstract: A device may receive a radio resource control (RRC) connection reestablishment request. The device may select one or more potential source base stations, from which to request a user equipment (UE) context associated with a user equipment, based on the RRC connection reestablishment request and an identification technique associated with locating the UE context. The device may request the UE context from the one or more potential source base stations. The device may obtain the UE context from a particular source base station, of the one or more potential source base stations, based on requesting the UE context. The device may establish an RRC connection with the user equipment using the UE context.

公开(公告)号：US12048049B2

公开(公告)日：2024-07-23

申请号：US17387087

申请日：2021-07-28

Applicant: VERIZON PATENT AND LICENSING INC.

Inventor： Jin Yang ,  Susan Wu Sanders ,  Frank Jager ,  John Joseph Cooke

IPC: H04W76/28 ,  H04W28/02 ,  H04W48/18 ,  H04W60/04

CPC classification number: H04W76/28 ,  H04W28/0268 ,  H04W48/18 ,  H04W60/04

Abstract: An improved discontinuous reception (DRX) mechanism is disclosed. In one embodiment, a method is disclosed comprising receiving a request to attach to a cellular network from user equipment (UE). The method then identifies a group identifier associated with the UE and determines a DRX parameter based on the group identifier. Finally, the method transmits the DRX parameter to the UE.