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1. 发明授权

US08630281B2 Coding methods of communicating identifiers in peer discovery in a peer-to-peer network 失效
标题翻译：在对等网络中的对等体发现中传递标识符的编码方法
公开(公告)号：US08630281B2
公开(公告)日：2014-01-14
申请号：US11775793
申请日：2007-07-10
申请人： Junyi Li , Rajiv Laroia , Saurabh Tavildar , Thomas Richardson , Xinzhou Wu , Leonard Grokop
发明人： Junyi Li , Rajiv Laroia , Saurabh Tavildar , Thomas Richardson , Xinzhou Wu , Leonard Grokop
IPC分类号： H04J3/06
CPC分类号： H04L67/1061 , H04J3/0638 , H04L5/0007 , H04L5/0032 , H04L5/0037 , H04L12/18 , H04L67/1093 , H04W8/005 , H04W56/001 , H04W56/0015 , H04W84/18
摘要： Systems and methodologies are described that facilitate identifying peers based upon encoded signals during peer discovery in a peer to peer network. For example, direct signaling that partitions a time-frequency resource into a number of segments can be utilized to communicate an identifier within a peer discovery interval; thus, a particular segment selected for transmission can signal a portion of the identifier, while a remainder can be signaled based upon tones communicated within the selected segment. Moreover, a subset of symbols within the resource can be reserved (e.g., unused) to enable identifying and/or correcting timing offset. Further, signaling can be effectuated over a plurality of peer discovery intervals such that partial identifiers communicated during each of the peer discovery intervals can be linked (e.g., based upon overlapping bits and/or bloom filter information).
摘要翻译：描述了系统和方法，其便于在对等网络中的对等体发现期间基于编码信号来识别对等体。例如，可以利用将时间 - 频率资源分割成多个段的直接信令来在对等设备发现间隔内传送标识符; 因此，选择用于传输的特定片段可以发送标识符的一部分，而可以基于在所选择的段内通信的音调来发信号通知剩余部分。此外，可以保留资源内的符号子集（例如，未使用的）以使得能够识别和/或校正定时偏移。此外，可以在多个对等点发现间隔上实现信令，使得可以链接每个对等设备发现间隔期间通信的部分标识符（例如，基于重叠位和/或布隆过滤器信息）。

2. 发明申请

US20090016353A1 CODING METHODS OF COMMUNICATING IDENTIFIERS IN PEER DISCOVERY IN A PEER-TO-PEER NETWORK 失效
公开(公告)号：US20090016353A1
公开(公告)日：2009-01-15
申请号：US11775803
申请日：2007-07-10
申请人： Junyi Li , Rajiv Laroia , Saurabh Tavildar , Thomas Richardson , Xinzhou WU , Leonard Grokop
发明人： Junyi Li , Rajiv Laroia , Saurabh Tavildar , Thomas Richardson , Xinzhou WU , Leonard Grokop
IPC分类号： H04L12/56
CPC分类号： H04W8/005 , H04L5/0007 , H04L5/0032 , H04L5/0053 , H04W8/26 , H04W72/02
摘要： Systems and methodologies are described that facilitate identifying peers based upon encoded signals during peer discovery in a peer to peer network. For example, direct signaling that partitions a time-frequency resource into a number of segments can be utilized to communicate an identifier within a peer discovery interval; thus, a particular segment selected for transmission can signal a portion of the identifier, while a remainder can be signaled based upon tones communicated within the selected segment. Moreover, a subset of symbols within the resource can be reserved (e.g., unused) to enable identifying and/or correcting timing offset. Further, signaling can be effectuated over a plurality of peer discovery intervals such that partial identifiers communicated during each of the peer discovery intervals can be linked (e.g., based upon overlapping bits and/or bloom filter information).

3. 发明授权

US08494007B2 Coding methods of communicating identifiers in peer discovery in a peer-to-peer network 失效
公开(公告)号：US08494007B2
公开(公告)日：2013-07-23
申请号：US11775803
申请日：2007-07-10
申请人： Junyi Li , Rajiv Laroia , Saurabh Tavildar , Thomas Richardson , Xinzhou Wu , Leonard Grokop
发明人： Junyi Li , Rajiv Laroia , Saurabh Tavildar , Thomas Richardson , Xinzhou Wu , Leonard Grokop
IPC分类号： H04J1/02 , H04J3/06 , H04J3/12
CPC分类号： H04W8/005 , H04L5/0007 , H04L5/0032 , H04L5/0053 , H04W8/26 , H04W72/02
摘要： Systems and methodologies are described that facilitate identifying peers based upon encoded signals during peer discovery in a peer to peer network. For example, direct signaling that partitions a time-frequency resource into a number of segments can be utilized to communicate an identifier within a peer discovery interval; thus, a particular segment selected for transmission can signal a portion of the identifier, while a remainder can be signaled based upon tones communicated within the selected segment. Moreover, a subset of symbols within the resource can be reserved (e.g., unused) to enable identifying and/or correcting timing offset. Further, signaling can be effectuated over a plurality of peer discovery intervals such that partial identifiers communicated during each of the peer discovery intervals can be linked (e.g., based upon overlapping bits and/or bloom filter information).

4. 发明申请

US20090016249A1 CODING METHODS OF COMMUNICATING IDENTIFIERS IN PEER DISCOVERY IN A PEER-TO-PEER NETWORK 失效
标题翻译：在同行对等网络中发现对等体的通信标识符的编码方法
公开(公告)号：US20090016249A1
公开(公告)日：2009-01-15
申请号：US11775793
申请日：2007-07-10
申请人： Junyi Li , Rajiv Laroia , Saurabh Tavildar , Thomas Richardson , Xinzhou WU , Leonard Grokop
发明人： Junyi Li , Rajiv Laroia , Saurabh Tavildar , Thomas Richardson , Xinzhou WU , Leonard Grokop
IPC分类号： H04B7/005
CPC分类号： H04L67/1061 , H04J3/0638 , H04L5/0007 , H04L5/0032 , H04L5/0037 , H04L12/18 , H04L67/1093 , H04W8/005 , H04W56/001 , H04W56/0015 , H04W84/18
摘要： Systems and methodologies are described that facilitate identifying peers based upon encoded signals during peer discovery in a peer to peer network. For example, direct signaling that partitions a time-frequency resource into a number of segments can be utilized to communicate an identifier within a peer discovery interval; thus, a particular segment selected for transmission can signal a portion of the identifier, while a remainder can be signaled based upon tones communicated within the selected segment. Moreover, a subset of symbols within the resource can be reserved (e.g., unused) to enable identifying and/or correcting timing offset. Further, signaling can be effectuated over a plurality of peer discovery intervals such that partial identifiers communicated during each of the peer discovery intervals can be linked (e.g., based upon overlapping bits and/or bloom filter information).
摘要翻译：描述了系统和方法，其便于在对等网络中的对等体发现期间基于编码信号来识别对等体。例如，可以利用将时间 - 频率资源分割成多个段的直接信令来在对等设备发现间隔内传送标识符; 因此，选择用于传输的特定片段可以发送标识符的一部分，而可以基于在所选择的段内通信的音调来发信号通知剩余部分。此外，可以保留资源内的符号子集（例如，未使用的）以使得能够识别和/或校正定时偏移。此外，可以在多个对等点发现间隔上实现信令，使得可以链接每个对等设备发现间隔期间通信的部分标识符（例如，基于重叠位和/或布隆过滤器信息）。

5. 发明授权

US08520704B2 Coding methods of communicating identifiers in peer discovery in a peer-to-peer network 有权
公开(公告)号：US08520704B2
公开(公告)日：2013-08-27
申请号：US11775799
申请日：2007-07-10
申请人： Junyi Li , Rajiv Laroia , Saurabh Tavildar , Thomas Richardson , Xinzhou Wu , Leonard Grokop
发明人： Junyi Li , Rajiv Laroia , Saurabh Tavildar , Thomas Richardson , Xinzhou Wu , Leonard Grokop
IPC分类号： H04J1/44 , H04J3/06 , H04J3/12
CPC分类号： H04W48/08 , H04W8/005 , H04W8/26 , H04W28/06 , H04W92/18
摘要： Systems and methodologies are described that facilitate identifying peers based upon encoded signals during peer discovery in a peer to peer network. For example, direct signaling that partitions a time-frequency resource into a number of segments can be utilized to communicate an identifier within a peer discovery interval; thus, a particular segment selected for transmission can signal a portion of the identifier, while a remainder can be signaled based upon tones communicated within the selected segment. Moreover, a subset of symbols within the resource can be reserved (e.g., unused) to enable identifying and/or correcting timing offset. Further, signaling can be effectuated over a plurality of peer discovery intervals such that partial identifiers communicated during each of the peer discovery intervals can be linked (e.g., based upon overlapping bits and/or bloom filter information).

6. 发明申请

US20090016248A1 CODING METHODS OF COMMUNICATING IDENTIFIERS IN PEER DISCOVERY IN A PEER-TO-PEER NETWORK 有权
公开(公告)号：US20090016248A1
公开(公告)日：2009-01-15
申请号：US11775787
申请日：2007-07-10
申请人： Junyi Li , Rajiv Laroia , Saurabh Tavildar , Thomas Richardson , Xinzhou WU , Leonard Grokop
发明人： Junyi Li , Rajiv Laroia , Saurabh Tavildar , Thomas Richardson , Xinzhou WU , Leonard Grokop
IPC分类号： H04B7/005
CPC分类号： H04L5/0053 , H04L5/0007
摘要： Systems and methodologies are described that facilitate identifying peers based upon encoded signals during peer discovery in a peer to peer network. For example, direct signaling that partitions a time-frequency resource into a number of segments can be utilized to communicate an identifier within a peer discovery interval; thus, a particular segment selected for transmission can signal a portion of the identifier, while a remainder can be signaled based upon tones communicated within the selected segment. Moreover, a subset of symbols within the resource can be reserved (e.g., unused) to enable identifying and/or correcting timing offset. Further, signaling can be effectuated over a plurality of peer discovery intervals such that partial identifiers communicated during each of the peer discovery intervals can be linked (e.g., based upon overlapping bits and/or bloom filter information).

7. 发明授权

US07961708B2 Coding methods of communicating identifiers in peer discovery in a peer-to-peer network 有权
标题翻译：在对等网络中的对等体发现中传递标识符的编码方法
公开(公告)号：US07961708B2
公开(公告)日：2011-06-14
申请号：US11775787
申请日：2007-07-10
申请人： Junyi Li , Rajiv Laroia , Saurabh Tavildar , Thomas Richardson , Xinzhou Wu , Leonard Grokop
发明人： Junyi Li , Rajiv Laroia , Saurabh Tavildar , Thomas Richardson , Xinzhou Wu , Leonard Grokop
IPC分类号： H04J3/06
CPC分类号： H04L5/0053 , H04L5/0007
摘要： Systems and methodologies are described that facilitate identifying peers based upon encoded signals during peer discovery in a peer to peer network. For example, direct signaling that partitions a time-frequency resource into a number of segments can be utilized to communicate an identifier within a peer discovery interval; thus, a particular segment selected for transmission can signal a portion of the identifier, while a remainder can be signaled based upon tones communicated within the selected segment. Moreover, a subset of symbols within the resource can be reserved (e.g., unused) to enable identifying and/or correcting timing offset. Further, signaling can be effectuated over a plurality of peer discovery intervals such that partial identifiers communicated during each of the peer discovery intervals can be linked (e.g., based upon overlapping bits and/or bloom filter information).
摘要翻译：描述了系统和方法，其便于在对等网络中的对等体发现期间基于编码信号来识别对等体。例如，可以利用将时间 - 频率资源分割成多个段的直接信令来在对等设备发现间隔内传送标识符; 因此，选择用于传输的特定片段可以发送标识符的一部分，而可以基于在所选择的段内通信的音调来发信号通知剩余部分。此外，可以保留资源内的符号子集（例如，未使用的）以使得能够识别和/或校正定时偏移。此外，可以在多个对等点发现间隔上实现信令，使得可以链接每个对等设备发现间隔期间通信的部分标识符（例如，基于重叠位和/或布隆过滤器信息）。

8. 发明申请

US20090016250A1 CODING METHODS OF COMMUNICATING IDENTIFIERS IN PEER DISCOVERY IN A PEER-TO-PEER NETWORK 有权
公开(公告)号：US20090016250A1
公开(公告)日：2009-01-15
申请号：US11775799
申请日：2007-07-10
申请人： Junyi Li , Rajiv Laroia , Saurabh Tavildar , Thomas Richardson , Xinzhou WU , Leonard Grokop
发明人： Junyi Li , Rajiv Laroia , Saurabh Tavildar , Thomas Richardson , Xinzhou WU , Leonard Grokop
IPC分类号： H04B7/005
CPC分类号： H04W48/08 , H04W8/005 , H04W8/26 , H04W28/06 , H04W92/18
摘要： Systems and methodologies are described that facilitate identifying peers based upon encoded signals during peer discovery in a peer to peer network. For example, direct signaling that partitions a time-frequency resource into a number of segments can be utilized to communicate an identifier within a peer discovery interval; thus, a particular segment selected for transmission can signal a portion of the identifier, while a remainder can be signaled based upon tones communicated within the selected segment. Moreover, a subset of symbols within the resource can be reserved (e.g., unused) to enable identifying and/or correcting timing offset. Further, signaling can be effectuated over a plurality of peer discovery intervals such that partial identifiers communicated during each of the peer discovery intervals can be linked (e.g., based upon overlapping bits and/or bloom filter information).

9. 发明申请

US20090016320A1 Synchronization Of A Peer-To-Peer Communication Network 有权
标题翻译：对等通信网络的同步
公开(公告)号：US20090016320A1
公开(公告)日：2009-01-15
申请号：US11775191
申请日：2007-07-09
申请人： Junyi Li , Xinzhou Wu , Saurabh Tavildar , Leonard Grokop
发明人： Junyi Li , Xinzhou Wu , Saurabh Tavildar , Leonard Grokop
IPC分类号： H04J3/06
CPC分类号： H04W56/0015 , H04W56/002 , H04W84/18 , H04W92/10 , H04W92/18
摘要： In an ad hoc peer-to-peer communications network, timing synchronization can be facilitated between two or more nodes based on respective timing adjustments. A sequence of timing synchronization time intervals can be determined based on a first timing reference received from a source. A symbol timing can be determined and included in a first signal transmitted during a dedicated time interval, which can be a chosen fraction of one of the timing synchronization time intervals. In the remaining portion of the time interval, such as a non-chosen fraction, a second signal that includes a second timing reference can be received. Based on the symbol timing and the second timing reference, a timing adjustment can be determined and timing of each node adjusted accordingly.
摘要翻译：在特定的对等通信网络中，可以基于相应的定时调整在两个或更多个节点之间方便定时同步。可以基于从源接收的第一定时参考来确定定时同步时间间隔的序列。可以确定符号定时并将其包括在专用时间间隔内发送的第一信号中，该专用时间间隔可以是定时同步时间间隔之一的选定分数。在时间间隔的剩余部分，例如未选择的分数，可以接收包括第二定时参考的第二信号。基于符号定时和第二定时参考，可以确定定时调整并且相应地调整每个节点的定时。

10. 发明授权

US08811372B2 Synchronization of a peer-to-peer communication network 有权
标题翻译：对等通信网络的同步
公开(公告)号：US08811372B2
公开(公告)日：2014-08-19
申请号：US11775191
申请日：2007-07-09
申请人： Junyi Li , Xinzhou Wu , Saurabh Tavildar , Leonard Grokop
发明人： Junyi Li , Xinzhou Wu , Saurabh Tavildar , Leonard Grokop
IPC分类号： H04J3/06 , H04W56/00 , H04W84/18 , H04W92/18 , H04W92/10
CPC分类号： H04W56/0015 , H04W56/002 , H04W84/18 , H04W92/10 , H04W92/18
摘要： In an ad hoc peer-to-peer communications network, timing synchronization can be facilitated between two or more nodes based on respective timing adjustments. A sequence of timing synchronization time intervals can be determined based on a first timing reference received from a source. A symbol timing can be determined and included in a first signal transmitted during a dedicated time interval, which can be a chosen fraction of one of the timing synchronization time intervals. In the remaining portion of the time interval, such as a non-chosen fraction, a second signal that includes a second timing reference can be received. Based on the symbol timing and the second timing reference, a timing adjustment can be determined and timing of each node adjusted accordingly.
摘要翻译：在特定的对等通信网络中，可以基于相应的定时调整在两个或更多个节点之间方便定时同步。可以基于从源接收的第一定时参考来确定定时同步时间间隔的序列。可以确定符号定时并将其包括在专用时间间隔内发送的第一信号中，该专用时间间隔可以是定时同步时间间隔之一的选定分数。在时间间隔的剩余部分，例如未选择的分数，可以接收包括第二定时参考的第二信号。基于符号定时和第二定时参考，可以确定定时调整并且相应地调整每个节点的定时。

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