公开(公告)号：US20180167794A1

公开(公告)日：2018-06-14

申请号：US15576997

申请日：2015-07-10

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： YA-HUI GONG ,  DA-JUN CHEN ,  XUN FEI ,  WEN FENG ,  YI TAN ,  YONG TIAN

IPC: H04W4/90 ,  H04W4/08 ,  H04W76/50 ,  H04W24/10

CPC classification number: H04W4/90 ,  H04W4/08 ,  H04W4/10 ,  H04W24/10 ,  H04W76/50 ,  H04W88/04

Abstract: Fast channel deployment is achieved amongst subscriber devices (SDs) having an incident scene role at an incident scene. An SD detects an incident scene arrival trigger associated with arrival at an incident scene. Responsive to detecting the incident scene arrival trigger, the SD (i) tunes to a pre-configured incident channel or (ii) scans a plurality of channels for an incident channel and tunes to the incident channel once located. The SD receives, via the incident channel, an incident scene role to traffic channel mapping that maps a particular incident scene role associated with the subscriber device to a particular assigned traffic channel on which subscriber devices associated with a same incident scene role may communicate. The SD tunes to the particular assigned traffic channel as a function of the incident scene role to traffic channel mapping.

公开(公告)号：US20180288004A1

公开(公告)日：2018-10-04

申请号：US15754019

申请日：2015-12-22

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： XUN FEI ,  DA-JUN CHEN ,  WEN FENG ,  YA-HUI GONG ,  JUN JIANG ,  YONG TIAN

IPC: H04L29/06 ,  H04L12/46 ,  H04W76/12

Abstract: A communication system is provided wherein multiple communication devices of a user may collaborate with each other via an extended virtual Personal Area Network (EVPAN). When the user exits his car and leaves one of his collaborative devices in the car, and travels out of Personal Area Network (PAN) range of the device in the car, the communication system provides for the user to take advantage of the collaborative features the device left behind in the car by bridging the PAN with a WAN via an EVPAN server. Further, the communication system provides for collaborative communication devices to communicate with each other without a need for users of such collaborative communication devices to be authenticated. For example, someone picking up a first communication device of a user can connect to a second, collaborative communication device of the user without the person using the first communication device being authenticated.

公开(公告)号：US20170280285A1

公开(公告)日：2017-09-28

申请号：US15506835

申请日：2014-11-27

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： XUN FEI ,  DA-JUN CHEN ,  WEN FENG ,  YA-HUI GONG ,  YONG TIAN

IPC: H04W4/02 ,  H04W64/00 ,  H04W4/04 ,  G01S5/10

CPC classification number: H04W4/021 ,  G01S5/10 ,  G06F2221/2111 ,  H04W4/04 ,  H04W4/40 ,  H04W64/00 ,  H04W64/003

Abstract: A communication device receives coordinates for an inner area and an outer area associated with a geo-fence. The communication device determines its current location coordinate and determines how the current location coordinate relates to the coordinates for the inner area and the outer area. The communication device discovers, using the current location coordinate and the coordinates for the inner area and the outer area, that the communication device is located outside of the inner area and inside of the outer area. Responsive to the discovering, the communication device sends a query to a network equipment to determine the current location of the communication device relative to the geo-fence. The communication device receives information associated with an intermediate area and uses the information associated with the intermediate area to determine the current location of the communication device relative to the geo-fence.

公开(公告)号：US20180288599A1

公开(公告)日：2018-10-04

申请号：US15753479

申请日：2015-12-22

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： KANG-KAI ZHAO ,  DA-JUN CHEN ,  XUN FEI ,  WEN FENG ,  YA-HUI GONG ,  YONG TIAN ,  DONG ZHAO

IPC: H04W4/90 ,  H04W4/021 ,  H04W4/80 ,  H04W8/00 ,  H04W76/14 ,  H04W76/50 ,  H04W76/30 ,  G08B27/00

CPC classification number: H04W4/90 ,  G08B27/001 ,  H04W4/021 ,  H04W4/023 ,  H04W4/80 ,  H04W8/005 ,  H04W48/04 ,  H04W76/10 ,  H04W76/14 ,  H04W76/30 ,  H04W76/50 ,  H04W92/18

Abstract: Improved incident device pairing for safety and security of first responders entering an incident scene area associated with an incident is provided. An electronic computing device (ECD) transmits a request to scan for nearby pairable mobile computing devices to each of a plurality of mobile computing devices (MCDs) associated with the incident. The ECD receives identity information from each MCDs setting forth identities of other MCDs reachable via a short-range wireless communication link. The ECD accesses equipment mapping information that sets forth equipment associated with the MCD or user thereof and identifies a plurality of pairs of MCDs for entering the incident scene area as a function of the identity and equipment mapping information. The ECD then transmits a short-range pairing instruction to each MCD identifying the other mobile computing device in the pair and instructing the MCDs to pair with one another via their short-range wireless communication link.

公开(公告)号：US20170344817A1

公开(公告)日：2017-11-30

申请号：US15535190

申请日：2015-01-28

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： XUN FEI ,  DA-JUN CHEN ,  WEN FENG ,  YA-HUI GONG

IPC: G06K9/00 ,  G06F3/0488 ,  G06K9/34

CPC classification number: G06K9/00422 ,  G06F3/04883 ,  G06K9/00416 ,  G06K9/344 ,  G06K2209/013

Abstract: A method and an electronic device for inputting handwriting character are provided. The electronic device comprises a touch screen, a memory, and a processor. The processor is configured to perform the functions of the method. The method comprises steps of: adding a handwriting input on the touch screen; detecting a position of an initial point of the handwriting input; determining an input area for the handwriting input among the plurality of input areas of the touch screen based on the position of the initial point of the handwriting input; determining an operation of the handwriting input based on the position of the initial point of the handwriting input and performing the determined operation; and upon completion of the handwriting input, recognizing the input as a character and displaying the recognized character in the determined input area on the touch screen.

公开(公告)号：US20170303318A1

公开(公告)日：2017-10-19

申请号：US15507343

申请日：2014-12-24

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： KANG-KAI ZHAO ,  DA-JUN CHEN ,  YA-HUI GONG ,  YI TANG ,  YONG TIAN ,  WU YANG ,  DONG ZHAO

IPC: H04W76/00 ,  H04W4/08

CPC classification number: H04W76/45 ,  H04W4/08 ,  H04W4/10

Abstract: Disclosed herein are methods and systems for patching direct-mode talkgroups among dual-watch mobile radios. A mobile radio has first and second receivers, and is in a first talkgroup having a first channel. The mobile radio resides the first receiver on the first channel, and detects either a first patch event or a second patch event. The first patch event is an instruction for a first-channel session. The second patch event is an invitation for a second-channel session. Upon detecting the first patch event, the mobile radio transmits an invitation on the first channel and also on one or more other channels respectively associated with one or more other talkgroups, directing all recipients to the first channel. If the mobile radio detects the second patch event, the mobile radio resides the second receiver on the second channel.