Patent application EP16743484A (EP), filed 2016-01-28
Publication number: EP3253004A1
Title: COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL METHOD, AND COMMUNICATION CONTROL PROGRAM
Abstract: A communication control apparatus connected to two terminals and to a relay apparatus that relays P2P communication performed between the two terminals, including: storage means configured to store authority information including a communication method of the P2P communication permitted for each of the two terminals; reception means configured to receive a signaling signal mutually transmitted between the two terminals; and control means configured to control the communication method of the P2P communication based on the authority information when receiving the signaling signal.
IPC codes: H04L  12/    66            A I
H04L  12/    70            A I
H04L  29/    08            A I
Claims: number: 1
text: A communication control apparatus connected to two terminals and to a relay apparatus that relays P2P communication performed between the two terminals, comprising:
number: 2
text: The communication control apparatus as claimed in claim 1, wherein the control means controls the communication method of the P2P communication by deleting address information included in the received signaling signal or discarding the signaling signal.
number: 3
text: The communication control apparatus as claimed in claim 1 or 2, further comprising instruction means configured to instruct the relay apparatus to record the P2P communication based on the authority information when receiving the signaling signal.
number: 4
text: The communication control apparatus as claimed in any one of claims 1-3, wherein the signaling signal is a signal used for establishing P2P communication by communication means of WebRTC, and
the communication methods of the P2P communication are three communication methods defined in a process procedure of ICE.
number: 5
text: A communication system comprising two terminals, a relay apparatus that relays P2P communication performed between the two terminals, and a communication control apparatus that controls the P2P communication,
the communication control apparatus comprising:
number: 6
text: A communication control method in a communication control apparatus connected to two terminals and to a relay apparatus that relays P2P communication performed between the two terminals, comprising:
number: 7
text: A communication control program in a communication control apparatus connected to two terminals and to a relay apparatus that relays P2P communication performed between the two terminals, the communication control program causing the communication control apparatus to perform:
number: 8
text: A communication control apparatus that is connected, via a network, to a terminal and to a relay apparatus relaying P2P communication performed by the terminal, and that controls communication performed by the terminal, comprising:
number: 9
text: The communication control apparatus as claimed in claim 8, wherein the communication destination information includes address information of a communication destination permitted for the terminal or address information of the relay apparatus, and
the control means controls whether to permit the P2P communication by comparing the address information of the communication destination included in the signaling signal with address information included in the communication destination information.
number: 10
text: The communication control apparatus as claimed in claim 8 or 9, wherein, when the P2P communication is not permitted, the control means performs control not to permit the P2P communication by deleting the address information of the communication destination included in the signaling signal or by discarding the signaling signal.
number: 11
text: The communication control apparatus as claimed in any one of claims 8 - 10, wherein the signaling signal is a signal that is used for establishing P2P communication by communication means of WebRTC.
number: 12
text: A communication control method in a communication control apparatus that is connected, via a network, to a terminal and to a relay apparatus relaying P2P communication performed by the terminal, and that controls communication performed by the terminal, comprising:
number: 13
text: A communication control program in a communication control apparatus that is connected, via a network, to a terminal and to a relay apparatus relaying P2P communication performed by the terminal, and that controls communication performed by the terminal, the communication control program causing the communication control apparatus to perform:
Office action: search_report, dated 2017-12-06
Prior art cited: ref_id: JP2009188554
ref_type: patent
severity: background
ref_id: US2014095724
ref_type: patent
severity: background
ref_id: - ROSENBERG JDROSEN NET J, "Interactive Connectivity Establishment (ICE): A Protocol for Network Address Translator (NAT) Traversal for Offer/Answer Protocols; rfc5245.txt", INTERACTIVE CONNECTIVITY ESTABLISHMENT (ICE): A PROTOCOL FOR NETWORK ADDRESS TRANSLATOR (NAT) TRAVERSAL FOR OFFER/ANSWER PROTOCOLS; RFC5245.TXT, INTERNET ENGINEERING TASK FORCE, IETF; STANDARD, INTERNET SOCIETY (ISOC) 4, RUE DES FALAISES CH- 1205 GEN, (20100430), pages 1 - 117, XP015070785 [A] 1-13 * abstract * * page  7  - page  11 *
ref_type: npl
severity: background
Final disposition: pending (2017-12-06)