Sony Computer Entertainment Inc.

Sony Corporation

Sony Interactive Entertainment Inc.

Kenjiro Komaki

Muneki Shimada

Yasutaka Miwa

Toyoshi Okada

Yousuke Kimoto

Tetsuo Watanabe

Shigeru Enomoto

Kazuhiro Kanee

Akio Ohba

Masakazu Suzuoki

Takahiro Fujii

Shuji Hiramatsu

Tomokazu Kake

Koji Shima

Hiromasa Horie

Keiso Shimakawa

Yuta Kimura

Hidehisa Onai

Motoki Kobayashi

Yoshihiko Suwa

Syunsuke Bamba

Fumikazu Hatanaka

Masaru Masuda

Kei Sato

Makoto Oshita

Yosuke Kimoto

Kaoru Morishita

Keisuke Yamaguchi

Itsuki Asanuma

Tsunehisa Kazawa

Makoto Ikushima

Shingo Kannari

Kanee Kazuhiro

Akihiko Kusumoto

Hikaru Mitsuhashi

Seiichi Adachi

Marc Horne

Hidekazu Ii

Disclosed herein is a network evaluating apparatus including: an acquisition section acquiring a plurality of packets each of which includes an identification value indicating an order in accordance with which data is transmitted from a transmission source, the plurality of packets being received one by one; and an evaluation section, in a case where the identification value included in a first packet as any one of the plurality of received packets indicates that the first packet is transmitted before a second packet received before the first packet, increasing an evaluation value indicating instability of a transmission and reception path.

Network evaluating apparatus, network evaluating method, and program

There is provided an information processing device including a holding unit configured to hold setting information regarding parental control for each user in association with user identification information, and a limit processing unit configured to limit usage of a predetermined function or device by the user on a basis of the setting information held by the holding unit.

Information processing device, server device, parental control method, profile information management method

A communication processing device including: a storage section configured to store a policy table associating an identifier identifying a communication unit with an identifier of a policy applied to the communication unit and a priority; an obtaining section configured to refer to the policy table and obtain the identifier of the policy and the priority, the identifier of the policy and the priority being associated with the identifier of the communication unit, at a time of protocol processing of the communication unit; a policy applying section configured to group one or more communication units associated with an identifier of an identical policy, and apply the identical policy to the grouped one or more communication units; and a band control section configured to perform band control on a basis of the priority for each communication unit.

Communication processing device, communication processing method, and program

A content distribution system includes a content distribution server and a portable game terminal. The content distribution server retains a first license for comprehensively permitting the use of multiple digital contents and issues to the portable game terminal a second license for individually permitting the use of a digital content selected by a user from among the multiple digital contents. The portable game terminal retains the second license and permits the use of the selected digital content if it is within the license period of the second license at the time.

License management method and content processing system

A game device is provided with an SSID setting unit and a channel setting unit. The SSID setting unit sets up an SSID to include an application ID uniquely defined for an application to be executed. For example, when an application A is executed, the SSID is set up to include 'TITLE_A'. When an application B is executed, the SSID is set up to include 'TITLE_B'. The channel setting unit sets up a communication channel based on the SSID such that the communication channel used in the BSSs do not overlap each other as much as possible.

Network identifier configuration method, communication method and wireless communication terminal

In a mobile terminal device, a communication unit configured to communicate wirelessly in a first communication mode in which the mobile terminal device communicates with another mobile terminal device directly, or a second communication mode in which the mobile terminal device communicates with an external network via a router device. A communication control unit controls the operation of the communication unit. The communication control unit controls the switching of the first communication mode and the second communication mode in the communication unit and notifies the user that the first communication mode is terminated when the first communication mode is switched to the second communication mode.

Mobile terminal device and communication switching method

A game device is provided with a processor and an air interface apparatus. In a wireless communication environment such as that of IEEE802.11, a CPU of the air interface apparatus selects, in a search process, an SSID that includes at least in a portion thereof a predetermined pattern. Network information including the selected SSID is retained in a memory unit as a BSS list registering wireless networks that are targets for connection. The processor refers to the BSS list and determines a wireless network to participate in.

Wireless communication terminal, air interface apparatus and method for participating in wireless network

A game device is provided with a processor and an air interface apparatus. In a wireless communication environment such as that of IEEE802.11, a CPU of the air interface apparatus selects, in a search process, an SSID that includes at least in a portion thereof a predetermined pattern. Network information including the selected SSID is retained in a memory unit as a BSS list registering wireless networks that are targets, for connection. The processor refers to the BSS list and determines a wireless network to participate in.

A game device is provided with an SSID setting unit and a channel setting unit. The SSID setting unit sets up an SSID (a network identifier) in accordance with a communication mode. Communication modes include a download standby mode, a download mode, a lobby mode and a game mode. By setting up an SSID for each communication mode, wireless networks for respective modes are formed. The channel setting unit sets up a communication channel in accordance with the SSID.

Application execution method, file data download method, file data upload method, communication method, network identifier setting method and wireless communication terminal

Methods and apparatus in accordance with the present invention are operable to carry out certain functions including: receiving an encrypted program at a processing apparatus; transmitting a machine ID over a network to an administrator; receiving registration data over the network from the administrator in response to the machine ID; transmitting the registration data over the network to a distributor; receiving an encrypted decryption key and an encrypted virtual ID at the processing apparatus over the network from the distributor in response to the registration data; decrypting the encrypted decryption key using the virtual ID, and decrypting the encrypted program using the decryption key; re-encrypting the program using the virtual ID; and storing the encrypted virtual ID and the re-encrypted program in a first storage device.

Methods and apparatus for secure distribution of program content

A client terminal reads a device ID fixedly assigned to itself, and sends the device ID to an authentication server to make a request for authentication. The authentication server authenticates the device ID accepted from the client terminal. When succeeding in the authentication, the authentication server issues and sends a ticket to the client terminal. The client terminal receives the ticket, and then sends the ticket to a locator server to make a request for registration of an IP address. The locator server verifies the correctness of the accepted ticket. When the correctness is confirmed, the locator server registers an ID and the IP address of the client terminal in a manner that they are associated with each other, and replies the completion of the registration.

System and method for controlling communication using device ID

Methods and apparatus in accordance with the present invention are operable to carry out certain functions including: receiving an encrypted program at a processing apparatus; transmitting at least some identification information related to the processing apparatus over a network to an administrator; receiving an encrypted decryption key at the processing apparatus over the network from the administrator in response to the at least some identification information; decrypting the encrypted decryption key; decrypting the encrypted program using the decryption key; re-encrypting the program using at least some of the identification information ; and storing the identification information and the re-encrypted program in a first storage device.

A display apparatus including a communication line connected to a network, an information acquisition device for acquiring in real time at least information relating to a predetermined site on the network via the communication line, the communication line being held by a communication line holding device. The display apparatus includes a display control device for displaying in real time information relating to a plurality of sites acquired by the information acquisition device, and forming symbols corresponding to the plurality of sites, displaying the symbols three-dimensionally in a contrastable state from each other. The information acquired by the information acquisition device is displayed will a symbol, which corresponds to the site, and the information acquisition device acquires at least one of or a plurality of pieces of information indicating congestion status, update status, response, type, popularity, cost, and links of each site, and congestion status of the network.

Display apparatus for accessing desired web site

A management server receives first user identification information and designation information for designating a service which are sent from a user terminal; detects specific information corresponding to a service provider which provides the desired service from a database containing specific information uniquely assigned to each service provider; generates second user identification information based on the detected specific information and the first user identification information; and then transmits the second user identification information to the user terminal. Using the second user identification information, the user terminal accesses the server of the service provider providing the desiring service. This prevents important information such as device IDs from being used when a user receives a service through a network from a service provider other than device manufacturers, and relieves the burden on such service provider upon providing a service.

Method for issuing identification information

Objects which are created in conformity with the data format of objects to be handled in a virtual world are offered to users on the terminal computers of the users independently of the virtual world. The users transmit the offered objects to a server computer which generates the virtual world, while the server computer stores these objects in association with the operators. Since these objects are recorded in a format which can be interpreted by the server computer for generating the virtual world, they can be handled in the virtual world in the same manner as the other objects which have been defined in the virtual world beforehand. Thus, the users are permitted to use in the virtual world objects which are different from the objects which were defined in the virtual world beforehand.

Growing community of inventors

Saitama, Japan

Kenjiro Komaki