公开(公告)号：WO2010077379A1

公开(公告)日：2010-07-08

申请号：PCT/US2009/044996

申请日：2009-05-22

Applicant: NIEH, Jason ,  SHERMAN, Alexander ,  STEIN, Clifford

Inventor： NIEH, Jason ,  SHERMAN, Alexander ,  STEIN, Clifford

IPC: G06F17/40

CPC classification number: H04L67/104 ,  H04L67/108 ,  H04L67/1082

Abstract: Apparatus, systems, and methods can operate to provide efficient data transfer in a peer-to-peer network. A list of peer computers can be accessed and sorted by a data exchange metric. A requester peer is selected by traversing the list from a peer computer with a smallest data exchange metric to a peer computer with a largest data exchange metric to identify a peer computer with a pending data block request, the peer computer with the pending data block request being the requester peer and having an associated data exchange metric. A data block is then transmitted to the requester peer and the data exchange metric associated with the requester peer is updated to provide an updated data exchange metric for the requester peer. The list of peer computers can then be resorted. Additional apparatus, systems, and methods are disclosed.

Abstract translation: 设备，系统和方法可以操作以在对等网络中提供有效的数据传输。 可以通过数据交换指标来访问和排序对等计算机的列表。 通过从具有最小数据交换度量的对等计算机通过列表到具有最大数据交换度量的对等计算机来选择请求者对等体以识别具有未决数据块请求的对等计算机，具有未决数据块请求的对等计算机 作为请求者对等体并具有相关联的数据交换度量。 然后将数据块发送到请求者对等体，并且更新与请求者对等体相关联的数据交换度量，以为请求者对等体提供更新的数据交换度量。 然后可以使用对等计算机的列表。 公开了附加装置，系统和方法。

公开(公告)号：WO2008016442A3

公开(公告)日：2008-07-31

申请号：PCT/US2007014815

申请日：2007-06-26

Applicant: UNIV COLUMBIA ,  SHERMAN ALEXANDER ,  STAVROU ANGELOS ,  NIEH JASON ,  STEIN CLIFFORD ,  KEROMYTIS ANGELOS ,  CHAWLA JAPINDER SINGH ,  SARMA JUSTIN

Inventor： SHERMAN ALEXANDER ,  STAVROU ANGELOS ,  NIEH JASON ,  STEIN CLIFFORD ,  KEROMYTIS ANGELOS ,  CHAWLA JAPINDER SINGH ,  SARMA JUSTIN

IPC: G06F15/16 ,  G06F21/10

CPC classification number: G06F21/10 ,  G06F2221/0788 ,  G06F2221/2101 ,  G06Q30/06

Abstract: A peer-to-peer content delivery system includes trusted auditors to report inappropriate peer behavior. This permits punishment or banishment. The trusted auditors can mimic peer behavior. The trusted auditors can be used in an existing peer-to-peer system, or in a system in which users share content anonymously via layer of intepnediate nodes. The intermediate nodes can be inhibited from having an entirety of content they help to transfer. Vendors can leverage peer-to-peer transfer capacity and keep the same level of trust of customers as in traditional content distribution models. Infrastructure costs and end-user cost can be lowered. The intermediate nodes can be incentivized to contribute a portion of their transfer capacity, such as via electronic payments, and electronic payment transactions ma be facilitated by a bank service. Efficiency, security or reliability can be enhanced through queuing, pipelining, encryption and direct-download recovery capabilities.

Abstract translation: 点对点内容交付系统包括可信审计员报告不适当的对等行为。 这允许惩罚或放逐。 可信的审计师可以模仿对等行为。 可信审计人员可以用于现有的对等系统，也可以用于用户通过匿名节点层匿名共享内容的系统。 可以禁止中间节点拥有他们帮助传输的全部内容。 供应商可以利用点对点传输能力，并保持与传统内容分发模式相同的客户信任度。 基础设施成本和最终用户成本可以降低。 中间节点可以通过电子支付来激励他们的部分转账能力，并且电子支付交易可以通过银行服务来促进。 通过排队，流水线，加密和直接下载恢复功能可以提高效率，安全性或可靠性。

公开(公告)号：WO2008016442A2

公开(公告)日：2008-02-07

申请号：PCT/US2007/014815

申请日：2007-06-26

Applicant: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OFNEW YORK ,  SHERMAN, Alexander ,  STAVROU, Angelos ,  NIEH, Jason ,  STEIN, Clifford ,  KEROMYTIS, Angelos ,  CHAWLA, Japinder, Singh ,  SARMA, Justin

Inventor： SHERMAN, Alexander ,  STAVROU, Angelos ,  NIEH, Jason ,  STEIN, Clifford ,  KEROMYTIS, Angelos ,  CHAWLA, Japinder, Singh ,  SARMA, Justin

IPC: G06F21/20

CPC classification number: G06F21/10 ,  G06F2221/0788 ,  G06F2221/2101 ,  G06Q30/06

Abstract: A peer-to-peer content delivery system includes trusted auditors to report inappropriate peer behavior. This permits punishment or banishment. The trusted auditors can mimic peer behavior. The trusted auditors can be used in an existing peer-to-peer system, or in a system in which users share content anonymously via layer of inteπnediate nodes. The intermediate nodes can be inhibited from having an entirety of content they help to transfer. Vendors can leverage peer-to-peer transfer capacity and keep the same level of trust of customers as in traditional content distribution models. Infrastructure costs and end-user cost can be lowered. The intermediate nodes can be incentivized to contribute a portion of their transfer capacity, such as via electronic payments, and electronic payment transactions ma be facilitated by a bank service. Efficiency, security or reliability can be enhanced through queuing, pipelining, encryption and direct-download recovery capabilities.

Abstract translation: 点对点内容传送系统包括可信的审计人员来报告不适当的对等行为。 这允许惩罚或放逐。 可信任的审核员可以模仿对等行为。 受信任的审核员可以在现有的对等系统中使用，也可以在用户通过内部节点层匿名共享内容的系统中使用。 可以禁止中间节点具有有助于传输的整体内容。 供应商可以利用对等传输能力，并保持与传统内容分发模式相同的客户信任水平。 可降低基础架构成本和终端用户成本。 中间节点可以被激励以贡献其一部分转移能力，例如通过电子支付，并且电子支付交易可由银行服务促进。 可以通过排队，流水线，加密和直接下载恢复功能来提高效率，安全性或可靠性。