JP2017034356A5

JP2017034356A5 -

Info

Publication number: JP2017034356A5
Application number: JP2015149952A
Authority: JP
Filing date: 2015-07-29
Publication date: 2018-09-06
Anticipated expiration: 2035-07-29

Description

上記課題を解決するために、本願発明に係る通信装置の一態様は、通信装置であって、第１の通信方式に準拠した映像伝送を実行する第１の伝送手段と、前記通信装置において前記第１の通信方式に準拠した映像伝送より優先的に実行される、第２の通信方式に準拠した映像伝送を実行する第２の伝送手段と、他の通信装置を選択する選択手段と、前記選択手段により選択された前記他の通信装置が、前記第１の通信方式に準拠した映像伝送と、前記第２の通信方式に準拠した映像伝送との両方を実行できるかどうかを判定する判定手段と、前記判定手段により、前記他の通信装置が、前記第１の通信方式に準拠した映像伝送と、前記第２の通信方式に準拠した映像伝送との両方を実行できると判定された場合、ユーザ操作を受け付けることなく前記他の通信装置と前記第２の伝送手段による映像伝送を行うように制御する制御手段と、を有する。 In order to solve the above-described problem, an aspect of a communication device according to the present invention is a communication device , wherein the communication device includes a first transmission unit that performs video transmission compliant with a first communication method, preferentially executed from video transmission conforming to the first communication method, and second transmission means for performing a video transmission that complies with the second communication method, and selecting means for selecting the another communication device, wherein Determination means for determining whether or not the other communication device selected by the selection means can execute both video transmission conforming to the first communication scheme and video transmission conforming to the second communication scheme. And when it is determined by the determination means that the other communication device can execute both video transmission conforming to the first communication scheme and video transmission conforming to the second communication scheme. Accept user operations Ku and a control means for controlling to perform image transmission by the other communication device the second transmission means.

Claims

A communication device,
First transmission means for performing video transmission compliant with the first communication method;
Second transmission means for executing video transmission in conformity with a second communication method, which is executed preferentially over video transmission in conformity with the first communication method in the communication device;
Selecting means for selecting another communication device ;
Determining whether the other communication device selected by the selection means can execute both video transmission conforming to the first communication scheme and video transmission conforming to the second communication scheme Means,
When it is determined by the determination means that the other communication device can execute both video transmission conforming to the first communication scheme and video transmission conforming to the second communication scheme, a user operation Control means for controlling to perform video transmission by the other communication device and the second transmission means without receiving
A communication apparatus comprising:

This is a case where the determination means determines that the other communication device cannot execute both the video transmission conforming to the first communication scheme and the video transmission conforming to the second communication scheme. A user who selects whether to perform video transmission according to the first communication method with the other communication device when the other communication device can execute the video transmission according to the first communication method. And further has a receiving means for receiving the selection,
The control means does not determine that the other communication device can execute both video transmission conforming to the first communication scheme and video transmission conforming to the second communication scheme, and the user When it is selected that video transmission conforming to the first communication method is performed by selection, control is performed to perform video transmission by the other communication device and the first transmission means,
Video that is determined not to be able to execute both video transmission that conforms to the first communication method and video transmission that conforms to the second communication method, and that conforms to the first communication method by the user selection If it is selected not to perform transmission, the communication apparatus according to claim 1, characterized that you control so as not to perform video transmission that conforms to the other communication device the first communication method.

Further comprising a table 示手 stage that displays information indicating whether to perform a video transmission to said another communication device to the display unit of the communication device by the first transmission means or the second transmission means The communication device according to claim 1 or 2 .

First transmission means for transmitting a first search request compliant with the first communication method ;
First receiving means for receiving a first response to the first search request transmitted by the first transmitting means ;
Second transmitting means for sending a second search request that complies with the second communication method,
And second receiving means for receiving a second response to the second search request transmitted by the second transmitting means,
When the first search request is transmitted by the first transmission unit and the second search request is transmitted by the second transmission unit, the determination unit performs the first reception unit. The other communication apparatus receives the first response from the other communication apparatus and the second reception means receives the second response from the other communication apparatus. a video transmission that conforms to the first communication method, according to any one of claims 1 to 3, wherein the determining that it can perform both a video transmission that complies with the second communication method Communication equipment.

When the first transmission request is transmitted by the first transmission unit, the selection unit selects the other communication device from among the other communication devices that transmitted the first response received by the first reception unit. Select the communication device of
The communication device according to claim 4, wherein the second transmission unit transmits the second search request after the other communication device is selected by the selection unit.

6. The communication apparatus according to claim 5 , wherein the second transmission unit transmits the second search request to the other communication apparatus by unicast.

The first search request is a probe request conforming to the Wi-Fi Display (WFD) standard, and includes a WFD Information Element,
The communication device according to any one of claims 4 to 6, wherein the first response is a probe response conforming to a Wi-Fi Display standard, and includes a WFD Information Element.

The second search request is a probe request conforming to the Peer to Peer Services (P2Ps) standard, and includes a hash value corresponding to the Display service of the P2Ps standard,
8. The communication apparatus according to claim 4, wherein the second response is a probe response conforming to a P2Ps standard, and includes a service name corresponding to the hash value. 9.

The communication apparatus according to any one of claims 1 to 8, wherein the first transmission unit performs video transmission in conformity with the WFD standard.

The communication apparatus according to any one of claims 1 to 9, wherein the second transmission unit performs video transmission in conformity with the P2Ps standard.

A communication device control method comprising:
Executing video transmission compliant with the first communication method;
Executing video transmission conforming to a second communication scheme, which is executed preferentially over video transmission conforming to the first communication scheme in the communication device;
Selecting another communication device ;
Determining whether the selected other communication device can perform both video transmission conforming to the first communication scheme and video transmission conforming to the second communication scheme;
When it is determined that the other communication device can execute both video transmission conforming to the first communication scheme and video transmission conforming to the second communication scheme, the user is not allowed to accept the user operation. Controlling to perform video transmission by another communication device and the second transmission means ;
A method for controlling a communication apparatus, comprising :

Program for causing a computer to function as each unit of the communication apparatus according to any one of 0 claims 1 1.