公开(公告)号：WO2011044304A2

公开(公告)日：2011-04-14

申请号：PCT/US2010051718

申请日：2010-10-06

Applicant: QUALCOMM INC ,  WALTON J RODNEY ,  KETCHUM JOHN W ,  MICHAELIS OLIVER

Inventor： WALTON J RODNEY ,  KETCHUM JOHN W ,  MICHAELIS OLIVER

IPC: H04L29/08 ,  H04W40/24

CPC classification number: H04L41/12 ,  H04L45/306 ,  H04L45/64 ,  H04L67/104 ,  H04L67/1068 ,  H04L67/1072 ,  H04W8/005 ,  H04W24/02 ,  H04W40/246 ,  H04W76/021 ,  H04W76/023 ,  H04W84/18

Abstract: Certain embodiments of the present disclosure relate to a method for increasing a capacity in a peer-to-peer (P2P) wireless network. A scheme has been proposed in which well-connected nodes of the P2P wireless network can be exploited in a manner that increases the overall connectivity of all the nodes in the network.

Abstract translation: 本公开的某些实施例涉及用于增加对等（P2P）无线网络中的容量的方法。 已经提出了一种方案，其中可以以增加网络中所有节点的总体连接性的方式利用P2P无线网络的连接良好的节点。

公开(公告)号：WO2008103988A3

公开(公告)日：2008-10-16

申请号：PCT/US2008054895

申请日：2008-02-25

Applicant: QUALCOMM INC ,  MICHAELIS OLIVER

Inventor： MICHAELIS OLIVER

IPC: A63F13/12

CPC classification number: A63F13/31 ,  A63F13/12 ,  A63F13/327 ,  A63F13/34 ,  A63F2300/402 ,  A63F2300/406

Abstract: Devices and methods use a close range communication link, such as a near field communication (NFC) protocol link, to enable users to establish multiplayer gaming sessions conducted over a second communication link different from the close range link. Once two or more gaming devices are brought close enough together to establish a close range peer-to-peer communications link, the devices exchange gaming information that allows the devices to synchronize or otherwise initiate or join the game session. The devices may also exchange communication information useful for establishing the second communications link or for further game synchronization. Embodiments enable users to initiate or join multiplayer gaming sessions merely by bringing two or more game devices into close proximity.

Abstract translation: 设备和方法使用近距离通信链路，诸如近场通信（NFC）协议链路，以使用户能够建立通过不同于近距离链路的第二通信链路进行的多人游戏会话。 一旦两个或更多游戏设备足够靠近以建立近距离对等通信链路，设备交换允许设备同步或以其他方式启动或加入游戏会话的游戏信息。 这些设备还可以交换对建立第二通信链路有用的通信信息或用于进一步的游戏同步。 实施例使得用户仅通过将两个或更多个游戏装置靠近就可以发起或加入多人游戏会话。

公开(公告)号：WO2007095465A3

公开(公告)日：2008-01-10

申请号：PCT/US2007061916

申请日：2007-02-09

Applicant: QUALCOMM INC ,  CHUN DEXTER TAMIO ,  PATIL AJIT B ,  FITOZ CUNEYT ,  GORDON DWIGHT ,  HUANG YU-HSIANG ,  MICHAELIS OLIVER

Inventor： CHUN DEXTER TAMIO ,  PATIL AJIT B ,  FITOZ CUNEYT ,  GORDON DWIGHT ,  HUANG YU-HSIANG ,  MICHAELIS OLIVER

IPC: G06F21/00

CPC classification number: G06F21/64 ,  G06F21/575

Abstract: Techniques to securely boot up an electronics device (e.g., a cellular phone) from an external storage device are described. Secure data (e.g., a hash digest, a signature, a cryptographic key, and so on) is initially retrieved from a non-writable area of an external memory device (e.g., an one-time programmable (OTP) area of a NAND Flash device). A first program (e.g., a boot program) is retrieved from a writable or main area of the external memory device and authenticated based on the secure data. The first program is enabled for execution if authenticated. A second program may be retrieved from the main area of the external memory device and authenticated based on the secure data. The second program is enabled for execution if authenticated. Additional programs may be retrieved and authenticated. Each program may be authenticated using a secure hash function, a digital signature, and/or some other cryptographic technique.

Abstract translation: 描述了从外部存储设备安全地引导电子设备（例如，蜂窝电话）的技术。 最初从外部存储器件（例如，NAND闪存的一次可编程（OTP））区域的不可写区域检索安全数据（例如，散列摘要，签名，加密密钥等） 设备）。 从外部存储器件的可写或主区域检索第一程序（例如，引导程序），并基于安全数据进行认证。 如果通过验证，第一个程序启用执行。 可以从外部存储设备的主区域检索第二程序，并且基于安全数据进行认证。 如果通过验证，第二个程序启用执行。 可以检索和认证附加程序。 每个程序可以使用安全散列函数，数字签名和/或其他一些密码技术进行认证。