公开(公告)号：US10004018B2

公开(公告)日：2018-06-19

申请号：US14974303

申请日：2015-12-18

Applicant: MediaTek Inc.

Inventor： Shuang-An Chou ,  Tsung-Liang Lu

IPC: H04W36/16 ,  H04W48/20 ,  H04W48/16

CPC classification number: H04W36/16 ,  H04W48/16 ,  H04W48/20

Abstract: A method for performing a cell reselection process in a wireless communications system is provided. The method is used in a communications apparatus camping on a serving cell. The method includes: receiving priority information about a priority order of frequencies of candidate cells from a network operator; performing a cell reselection evaluation process to select a target cell from the serving cell and the candidate cells; and performing a cell reselection process from the serving cell to the target cell directly without passing through any intervening cell.

公开(公告)号：US09986430B2

公开(公告)日：2018-05-29

申请号：US15821937

申请日：2017-11-24

Applicant: MediaTek Inc.

Inventor： Shih-Chieh Liao ,  Chun-Pin Chen ,  Tsung-Liang Lu

IPC: H04M1/66 ,  H04W12/02 ,  H04W76/04 ,  H04W76/02 ,  H04W8/18 ,  H04W36/00 ,  H04W24/02 ,  H04W24/10 ,  G06F21/74 ,  H04W4/02

CPC classification number: H04W12/02 ,  G06F21/74 ,  G06F2221/2111 ,  H04W4/025 ,  H04W8/18 ,  H04W24/02 ,  H04W24/10 ,  H04W36/0088 ,  H04W76/18 ,  H04W76/19 ,  H04W76/27

Abstract: A mobile communication device for avoiding location exposure in a User Equipment (UE) information procedure includes a wireless transceiver, configured to perform wireless transmission and reception to and from a service network. The device also includes a controller, configured to determine whether a Radio Resource Control (RRC) security has been activated between the mobile communication device and the service network, and in response to the RRC security not having been activated and location information of the mobile communication device being present, send a first measurement report without the location information of the mobile communication device to the service network via the wireless transceiver or does not send a second measurement report comprising the location information of the mobile communication device; to the service network via the wireless transceiver after receiving measurement configuration message.

公开(公告)号：US09860743B2

公开(公告)日：2018-01-02

申请号：US15254121

申请日：2016-09-01

Applicant: MediaTek Inc.

Inventor： Shih-Chieh Liao ,  Chun-Pin Chen ,  Tsung-Liang Lu

IPC: H04M1/66 ,  H04W12/02 ,  H04W24/10 ,  H04W36/00 ,  H04W8/18 ,  H04W24/02 ,  H04W76/02 ,  H04W76/04 ,  H04W4/02

CPC classification number: H04W12/02 ,  G06F21/74 ,  G06F2221/2111 ,  H04W4/025 ,  H04W8/18 ,  H04W24/02 ,  H04W24/10 ,  H04W36/0088 ,  H04W76/18 ,  H04W76/19 ,  H04W76/27

Abstract: A mobile communication device including a wireless transceiver and a controller is provided. The wireless transceiver performs wireless transmission and reception to and from a service network. The controller determines whether a Radio Resource Control (RRC) security has been activated between the mobile communication device and the service network when receiving measurement configuration from the service network via the wireless transceiver. In response to the RRC security not having been activated and location information of the mobile communication device being present, the controller sends a first measurement report not including the location information of the mobile communication device to the service network via the wireless transceiver, or the controller does not send a second measurement report including the location information of the mobile communication device to the service network via the wireless transceiver.

公开(公告)号：US20180014215A1

公开(公告)日：2018-01-11

申请号：US15642453

申请日：2017-07-06

Applicant: MediaTek Inc.

Inventor： Tsung-Liang Lu ,  Chun-Pin Chen

IPC: H04W24/08 ,  H04W24/10 ,  H04W84/12

CPC classification number: H04W68/02 ,  H04B15/00 ,  H04J11/0023 ,  H04W16/14 ,  H04W24/08 ,  H04W24/10 ,  H04W36/22 ,  H04W48/12 ,  H04W48/16 ,  H04W76/15 ,  H04W76/27 ,  H04W84/042 ,  H04W84/12 ,  H04W88/02

Abstract: Concepts and examples pertaining to enhancement for wireless local area network (WLAN) measurement in mobile communications, such as Evolved Universal Terrestrial Radio Access (E-UTRA), are described. A processor of an electronic apparatus receives a message from a network, with the message including a measurement object listing one or more WLANs associated with the electronic apparatus except for a first WLAN to which the electronic apparatus is communicatively connected. The processor performs measurement of one or more aspects of the one or more WLANs and the first WLAN. The processor also reports to the network a result of the measurement regarding the one or more WLANs and the first WLAN, even though the first WLAN was not listed in the measurement object received from the network.

公开(公告)号：US10440564B2

公开(公告)日：2019-10-08

申请号：US15962331

申请日：2018-04-25

Applicant: MediaTek Inc.

Inventor： Shih-Chieh Liao ,  Chun-Pin Chen ,  Tsung-Liang Lu

IPC: H04M1/66 ,  H04W12/02 ,  H04W76/18 ,  H04W76/19 ,  H04W76/27 ,  H04W24/10 ,  H04W36/00 ,  H04W8/18 ,  H04W24/02 ,  G06F21/74 ,  H04W12/00 ,  H04W4/02

Abstract: A mobile communication device for avoiding location exposure in a User Equipment (UE) information procedure includes a wireless transceiver configured to perform wireless transmission and reception to and from a service network. The device further includes a controller, configured to determine whether a Radio Resource Control (RRC) security has been activated between the mobile communication device and the service network, and in response to the RRC security not having been activated, does not send a measurement report to the service network via the wireless transceiver after receiving measurement configuration message, wherein the controller is further configured to send the measurement report after the RRC security has been activated.