公开(公告)号：US20170251516A1

公开(公告)日：2017-08-31

申请号：US15514444

申请日：2015-07-30

Applicant: INTEL IP CORPORATION

Inventor： SANGEETHA BANGOLAE ,  ANA LUCIA PINHEIRO ,  MARTA MARTINEZ TARRADELL ,  UMESH PHUYAL ,  PUNEET JAIN ,  MO-HAN FONG

IPC: H04W76/04 ,  H04W76/02

Abstract: Technology for switching a user equipment (UE) from a lightweight radio resource control (RRC) connection to a legacy RRC connection is disclosed. A radio base station can determine that the UE is to switch from the lightweight RRC connection with the radio base station to the legacy RRC connection with the radio base station, wherein the UE is configured to perform small data transmissions when the lightweight RRC connection is established for the UE. The radio base station can instruct the UE to perform a service request procedure in order for the UE to transition from the lightweight RRC connection to the legacy RRC connection. The radio base station can receive a service request message from the UE when the service request procedure is initiated at the UE, wherein the radio base station is configured to facilitate switching the UE from the lightweight RRC connection to the legacy RRC connection.

公开(公告)号：US20180338281A1

公开(公告)日：2018-11-22

申请号：US15566201

申请日：2015-12-24

Applicant: INTEL IP CORPORATION

Inventor： SANGEETHA BANGOLAE ,  ALEXANDRE STOJANOVSKI ,  MARTA MARTINEZ TARRADELL ,  RICHARD BURBIDGE ,  PUNEET JAIN

IPC: H04W52/02 ,  H04W68/02 ,  H04W76/28

CPC classification number: H04W52/0216 ,  H04W52/0229 ,  H04W68/02 ,  H04W76/28 ,  Y02D70/1224 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/24

Abstract: Technology described herein relates to systems, methods, and computer readable media to implement extended Discontinuous Reception (eDRX) for user equipments (UEs). A Mobility Management Entity (MME) can be aware of the starting time and length of an eDRX cycle of a UE so that the MME can send a paging message for the UE to an evolved Node B (eNB) shortly ahead of a Paging Occasion (PO). In some examples, more than one PO can be included within an eDRX cycle. An eDRX timer can be used to control the duration of waking times and, if desired, to maintain legacy compatibility. Additional examples provide a way for the MME to update calculations regarding the starting time and length of eDRX cycle of the UE such that the MME will continue to be apprised of when the UE will be reachable when the UE moves between cells.

公开(公告)号：US20180263015A1

公开(公告)日：2018-09-13

申请号：US15979013

申请日：2018-05-14

Applicant: INTEL IP CORPORATION

Inventor： RICHARD C. BURBIDGE ,  MARTA MARTINEZ TARRADELL ,  YOUN HYOUNG HEO ,  HYUNG-NAM CHOI

IPC: H04W68/08 ,  H04W16/26 ,  H04W68/02 ,  H04W76/27

CPC classification number: H04W68/08 ,  H04W8/22 ,  H04W16/26 ,  H04W68/02 ,  H04W68/04 ,  H04W68/12 ,  H04W76/27

Abstract: Adaptive paging techniques for EC-capable devices are described. In one embodiment, for example, an apparatus may comprise at least one memory and logic for an evolved node B (eNB), at least a portion of the logic comprised in hardware coupled to the at least one memory, the logic to receive an S1 paging message comprising a user equipment (UE) identifier (ID) associated with a UE and an extended coverage (EC) capability indicator indicating that the UE is EC-capable and page the UE using an EC paging sequence based on receipt of the S1 paging message, the EC paging sequence to comprise a series of transmissions of a radio resource control (RRC) paging message, the logic to truncate the EC paging sequence based on a determination that the UE has responded to RRC paging. Other embodiments are described and claimed.

公开(公告)号：US20160044529A1

公开(公告)日：2016-02-11

申请号：US14671958

申请日：2015-03-27

Applicant: Intel IP Corporation

Inventor： ANA LUCIA A. PINHEIRO ,  CANDY YIU ,  MARTA MARTINEZ TARRADELL

IPC: H04W28/02 ,  H04W76/02

CPC classification number: H04W76/14 ,  H04L69/40 ,  H04W28/0247 ,  H04W76/18

Abstract: A user equipment (UE) is configured to send one or more service requests to a third party server via a mobile communications network, such as an evolved packet core (EPC). The UE is configured to determine that there is an error or delay in receiving a response to the one or more service requests from the third party server, and to send a wake-up request to a network element in the mobile communications network requesting notification when the third party server is available.

Abstract translation: 用户设备（UE）被配置为经由诸如演进分组核心（EPC）的移动通信网络向第三方服务器发送一个或多个服务请求。 UE被配置为确定在接收到来自第三方服务器的一个或多个服务请求的响应时存在错误或延迟，并且向移动通信网络中的网络元件发送唤醒请求，请求通知当 第三方服务器可用。