公开(公告)号：EP4427485A1

公开(公告)日：2024-09-11

申请号：EP22797231.2

申请日：2022-10-05

Applicant: QUALCOMM INCORPORATED

Inventor： AKL, Naeem ,  HAMPEL, Karl, Georg ,  LOPES, Luis, Fernando, Brisson ,  OZTURK, Ozcan ,  SPEICHER, Sebastian ,  PICA, Francesco

IPC: H04W28/02 ,  H04W72/00

CPC classification number: H04W28/02 ,  H04W28/16

公开(公告)号：EP3804399A1

公开(公告)日：2021-04-14

申请号：EP18920995.0

申请日：2018-07-26

Applicant: QUALCOMM INCORPORATED

Inventor： ZHANG, Juan ,  ZHU, Xipeng ,  ZISIMOPOULOS, Haris ,  PICA, Francesco

IPC: H04W36/00

公开(公告)号：EP3661269A1

公开(公告)日：2020-06-03

申请号：EP19213235.5

申请日：2009-03-20

Applicant: QUALCOMM Incorporated

Inventor： DESHPANDE, Manoj, M. ,  NANDA, Sanjiv ,  CHEN, Jen, Mei ,  PICA, Francesco

IPC: H04W48/16 ,  H04W84/04 ,  H04W24/02

Abstract: Systems and methodologies are described that facilitate cell search, selection, and reselection within a wireless communication network that includes a home node base station (home nodeB). A user equipment (UE) can detect a home nodeB and communicate such identification to a macro network that includes at least one node base station (nodeB). The detected home nodeB and nodeB can be hierarchically structured in order to prioritize connectivity with the home nodeB over the nodeB. Such prioritization can be implemented by broadcasting home nodeB parameters and macro nodeB parameters having identification information therewith.

公开(公告)号：EP3141033B1

公开(公告)日：2020-03-04

申请号：EP15726773.3

申请日：2015-05-08

Applicant: Qualcomm Incorporated

Inventor： FACCIN, Stefano ,  ZISIMOPOULOS, Haris ,  HORN, Gavin, Bernard ,  PICA, Francesco

IPC: H04W36/00 ,  H04W36/22

公开(公告)号：EP2995127B1

公开(公告)日：2019-11-13

申请号：EP14732991.6

申请日：2014-04-28

Applicant: QUALCOMM INCORPORATED

Inventor： PICA, Francesco ,  SAMBHWANI, Sharad Deepak ,  KAPOOR, Rohit ,  HORN, Gavin Bernard ,  VAJAPEYAM, Madhavan Srinivasan ,  MEYLAN, Arnaud ,  FACCIN, Stefano

IPC: H04W36/08 ,  H04W24/02 ,  H04W36/14

公开(公告)号：EP2810476B1

公开(公告)日：2019-05-08

申请号：EP13706787.2

申请日：2013-02-01

Applicant: Qualcomm Incorporated

Inventor： GARAVAGLIA, Andrea Maria ,  GIARETTA, Gerardo ,  GOGIC, Aleksandar ,  PICA, Francesco ,  STUPAR, Patrick ,  CASACCIA, Lorenzo ,  WILLIAMS, David Hugh ,  MAHENDRAN, Arungundram Chandrasekaran

IPC: H04W28/02 ,  H04N21/442 ,  H04W4/50

公开(公告)号：EP2781121B1

公开(公告)日：2018-10-17

申请号：EP12791056.0

申请日：2012-11-12

Applicant: QUALCOMM Incorporated

Inventor： KLINGENBRUNN, Thomas ,  SHI, Yongsheng ,  PICA, Francesco ,  UMATT, Bhupesh Manoharlal

IPC: H04W36/00 ,  H04W36/14 ,  H04W48/12

CPC classification number: H04W36/0022 ,  H04W36/14 ,  H04W48/08 ,  H04W48/12

Abstract: A method of wireless communication defers measurement control reading of a SIB. The method includes determining whether a user equipment (UE) has been redirected to a first radio access technology (RAT) from a second RAT. The method also includes selectively reading a system information block (SIB) based on whether the UE was redirected to the first RAT from a second RAT.

公开(公告)号：EP2342920B1

公开(公告)日：2018-09-19

申请号：EP09748869.6

申请日：2009-08-04

Applicant: QUALCOMM Incorporated

Inventor： CHEN, Jen Mei ,  YAVUZ, Mehmet ,  NANDA, Sanjiv ,  DESHPANDE, Manoj M. ,  PICA, Francesco

IPC: H04W48/16 ,  H04W4/20

CPC classification number: H04W4/20 ,  H04W48/16 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/24

Abstract: Mobile user equipment (MUE) can be enabled to search for and camp on a preferred node, such as a home base node (HBN), in a battery-efficient manner even when currently camped on another node, such as a macro base node (MBN). When the MBN provides good channel quality, slow rate background intra- and inter-frequency searches can discover the preferred HBN that would otherwise not be discovered or would consume excessive power with continual searching. When channel quality is fair, slow rate background inter-frequency searches can result in timely switching to the preferred HBN. Location hints that indicate proximity of the preferred HBN can be used to trigger slow rate background searches. Neighboring cell searching of neighbor cell listing (NCL) when in channel quality is fair or poor are maintained to prepare for call reselections to available node.

公开(公告)号：EP2724567B1

公开(公告)日：2018-05-02

申请号：EP12733309.4

申请日：2012-06-20

Applicant: Qualcomm Incorporated

Inventor： PICA, Francesco ,  LEE, Heechoon ,  SAMBHWANI, Sharad Deepak ,  KHAN, Uzma

IPC: H04W48/20 ,  H04W76/04

CPC classification number: H04W48/20 ,  H04W76/27 ,  H04W76/28

Abstract: User Equipments (UEs) can be adapted to enter into a lower RRC state from a higher RRC state, and search for one or more layers of higher priority within a predetermined period of time upon entering into the lower RRC state. According to at least one aspect, this search for one or more layers of higher priority may be performed irrespective of RF quality of a current serving cell. According to at least another aspect, this search for one or more layers of higher priority may be conducted within the predetermined period of time if a wait period has elapsed since the UE camped on the current serving cell. If the wait period has not elapsed since camping on the current serving cell, the search for one or more layers of higher priority may be performed within the predetermined period of time following a duration of the wait period.

公开(公告)号：EP3141033A2

公开(公告)日：2017-03-15

申请号：EP15726773.3

申请日：2015-05-08

Applicant: Qualcomm Incorporated

Inventor： FACCIN, Stefano ,  ZISIMOPOULOS, Haris ,  HORN, Gavin, Bernard ,  PICA, Francesco

IPC: H04W36/00 ,  H04W36/22

Abstract: Methods, systems, and devices are described for Wireless Local Area Network (WLAN) offloading through radio access network rules. In one embodiment of a method of wireless communication, a mobile device may determine that Radio Access Network (RAN) assistance information is unavailable, the RAN assistance information including a first set of thresholds for switching a Packet Data Network (PDN) connection of the mobile device from a WLAN to a Wireless Wide Area Network (WWAN). The mobile device may further access a second set of thresholds based at least in part on the determining, and the mobile device may determine to switch the PDN connection from the WLAN to the WWAN based at least in part on the second set of thresholds.

Abstract translation: 针对无线局域网（WLAN）通过无线接入网规则进行卸载，描述了方法，系统和设备。 在无线通信方法的一个实施例中，移动设备可以确定无线电接入网络（RAN）辅助信息不可用，RAN辅助信息包括用于切换移动台的分组数据网络（PDN）连接的第一组阈值 设备从WLAN到无线广域网（WWAN）。 移动设备可以至少部分地基于确定来进一步访问第二组阈值，并且移动设备可以至少部分地基于第二组阈值来确定将PDN连接从WLAN切换到WWAN。