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61. 发明授权

US09578515B2 Methods and apparatuses for frequency spectrum sharing 有权
标题翻译：用于频谱共享的方法和装置
公开(公告)号：US09578515B2
公开(公告)日：2017-02-21
申请号：US13469064
申请日：2012-05-10
申请人： Peter Gaal , Alan Barbieri , Rajat Prakash , Yi Huang
发明人： Peter Gaal , Alan Barbieri , Rajat Prakash , Yi Huang
IPC分类号： H04W4/00 , H04W16/14 , H04W16/06 , H04W36/22
CPC分类号： H04W16/14 , H04W16/06 , H04W36/22
摘要： Techniques are provided for frequency spectrum sharing that allows secondary operators to access a frequency band of a primary operator without interfering with the primary operator's use of the band, while ensuring service continuity for devices of the secondary operators. For example, there is provided a method that may involve identifying an outage on a first channel of a plurality of channels of a spectrum, wherein each of the plurality of channels is allocated to one of a plurality of operators. The method may involve migrating all mobile stations in communication over the first channel of the plurality of channels to at least one other channel of the plurality of channels during the outage.
摘要翻译：提供了用于频谱共享的技术，其允许次要运营商访问主运营商的频带，而不干扰主运营商对频带的使用，同时确保辅助运营商的设备的业务连续性。例如，提供了一种方法，其可以涉及识别频谱的多个信道的第一信道上的中断，其中多个信道中的每一个被分配给多个运营商之一。该方法可以包括将在多个信道的第一信道上通信的所有移动站迁移到多个信道中的至少一个其它信道。

62. 发明申请

US20120218954A1 MULTI-CARRIER OPERATIONS WITH FAST FREQUENCY HOPPING 有权
标题翻译：多频段快速操作
公开(公告)号：US20120218954A1
公开(公告)日：2012-08-30
申请号：US13403933
申请日：2012-02-23
申请人： Alan Barbieri , Peter Gaal
发明人： Alan Barbieri , Peter Gaal
IPC分类号： H04W4/00 , H04W72/04
CPC分类号： H04L5/003 , H04W4/00 , H04W72/04
摘要： A method of wireless communication includes receiving by a single RF receiver of a user equipment (UE) a first portion of a downlink transmission from an eNode B (eNodeB) on a downlink primary carrier during at least one periodic subframe of the downlink primary carrier. The method also includes receiving by the single RF receiver a second portion of the downlink transmission from the eNodeB on the secondary downlink carrier. The reception occurs during a periodic sequence of subframes of the secondary downlink carrier following the at least one periodic subframe of the downlink primary carrier and before a second periodic subframe of the downlink primary carrier.
摘要翻译：一种无线通信方法包括在下行链路主载波的至少一个周期性子帧期间由单个RF接收机接收来自用户设备（UE）的下行链路传输的第一部分来自下行链路主载波上的eNode B（eNodeB）。该方法还包括由第二下行链路载波上的eNodeB从单个RF接收机接收下行链路传输的第二部分。在下行链路主载波的至少一个周期性子帧之后并且在下行链路主载波的第二周期性子帧之前的次级下行链路载波的子帧的周期性序列期间发生接收。

63. 发明授权

US08861452B2 Method and apparatus for use of licensed spectrum for control channels in cognitive radio communications 有权
标题翻译：在认知无线电通信中用于控制信道的许可频谱的方法和装置
公开(公告)号：US08861452B2
公开(公告)日：2014-10-14
申请号：US13210341
申请日：2011-08-15
申请人： Alan Barbieri , Durga Prasad Malladi , Yongbin Wei , Naga Bhushan , Peter Gaal
发明人： Alan Barbieri , Durga Prasad Malladi , Yongbin Wei , Naga Bhushan , Peter Gaal
IPC分类号： H04W4/00 , H04W48/10 , H04W74/08 , H04W88/06 , H04W72/04 , H04W16/14
CPC分类号： H04W48/10 , H04W16/14 , H04W72/0406 , H04W74/0833 , H04W88/06
摘要： Techniques are provided for control signaling and channel selection in cognitive Long Term Evolution (LTE). In one example, there is provided a method, operable by a mobile entity, that involves receiving, on a licensed channel, broadcasted channel usage information regarding at least one unlicensed channel used by one or more network nodes. The method further involves: performing a cell search procedure based at least in part on the channel usage information to select a given network node among the one or more network nodes; determining at least one random access parameter to be used in establishing wireless communication with the given network node, the at least one random access parameter being associated with a characteristic of the user device and determining a preferred downlink channel.
摘要翻译：提供技术用于认知长期演进（LTE）中的控制信令和信道选择。在一个示例中，提供了一种由移动实体操作的方法，其涉及在许可频道上接收关于由一个或多个网络节点使用的至少一个非许可信道的广播信道使用信息。所述方法还包括：至少部分地基于所述信道使用信息来执行小区搜索过程，以选择所述一个或多个网络节点中的给定网络节点; 确定要用于建立与所述给定网络节点的无线通信中的至少一个随机接入参数，所述至少一个随机接入参数与所述用户设备的特性相关联并且确定优选下行链路信道。

64. 发明申请

US20130070626A1 METHOD AND APPARATUS FOR CHANNEL DISCOVERY IN COGNITIVE RADIO COMMUNICATIONS 有权
标题翻译：用于认知无线电通信中信道发现的方法和装置
公开(公告)号：US20130070626A1
公开(公告)日：2013-03-21
申请号：US13621758
申请日：2012-09-17
申请人： Peter Gaal , Alan Barbieri , Rajat Prakash
发明人： Peter Gaal , Alan Barbieri , Rajat Prakash
IPC分类号： H04W24/00
CPC分类号： H04W48/12 , H04W16/14 , H04W48/16
摘要： Techniques are provided for channel discovery. For example, there is provided a method operable by a mobile entity that may involve measuring beacon signals associated with the network. In one approach, the method may involve, in response to detecting an Authorized Shared Access (ASA) beacon signal on a frequency common to each network entity on a given ASA channel, extracting frequency information from the ASA beacon signal, wherein the ASA beacon signal comprises a single frequency network (SFN) beacon signal. In another approach, the method may involve, in response to detecting an ASA beacon signal on a frequency common to each network entity on a given ASA channel, extract frequency information from the ASA beacon signal, wherein timing correlates with an operating frequency for the ASA beacon signal.
摘要翻译：为频道发现提供技术。例如，提供了一种可由移动实体操作的方法，其可以涉及测量与网络相关联的信标信号。在一种方法中，该方法可以涉及响应于在给定ASA信道上对每个网络实体共同的频率上的授权共享接入（ASA）信标信号，从ASA信标信号中提取频率信息，其中，ASA信标信号包括单频网络（SFN）信标信号。在另一种方法中，该方法可以包括响应于在给定ASA信道上检测到每个网络实体共同的频率上的ASA信标信号，从ASA信标信号中提取频率信息，其中定时与ASA的操作频率相关信标信号。

65. 发明申请

US20130039171A1 METHODS AND APPARATUSES FOR FREQUENCY SPECTRUM SHARING 有权
标题翻译：频谱共享的方法和装置
公开(公告)号：US20130039171A1
公开(公告)日：2013-02-14
申请号：US13469064
申请日：2012-05-10
申请人： Peter Gaal , Alan Barbieri , Rajat Prakash , Yi Huang
发明人： Peter Gaal , Alan Barbieri , Rajat Prakash , Yi Huang
IPC分类号： H04W24/04
CPC分类号： H04W16/14 , H04W16/06 , H04W36/22
摘要： Techniques are provided for frequency spectrum sharing that allows secondary operators to access a frequency band of a primary operator without interfering with the primary operator's use of the band, while ensuring service continuity for devices of the secondary operators. For example, there is provided a method that may involve identifying an outage on a first channel of a plurality of channels of a spectrum, wherein each of the plurality of channels is allocated to one of a plurality of operators. The method may involve migrating all mobile stations in communication over the first channel of the plurality of channels to at least one other channel of the plurality of channels during the outage.
摘要翻译：提供了用于频谱共享的技术，其允许次要运营商访问主运营商的频带，而不干扰主运营商对频带的使用，同时确保辅助运营商的设备的业务连续性。例如，提供了一种方法，其可以涉及识别频谱的多个信道的第一信道上的中断，其中多个信道中的每一个被分配给多个运营商之一。该方法可以包括将在多个信道的第一信道上通信的所有移动站迁移到多个信道中的至少一个其它信道。

66. 发明授权

US09516686B2 Method and apparatus for establishing and maintaining peer-to-peer (P2P) communication on unlicensed spectrum 有权
标题翻译：在非许可频谱上建立和维护对等（P2P）通信的方法和装置
公开(公告)号：US09516686B2
公开(公告)日：2016-12-06
申请号：US13046176
申请日：2011-03-11
申请人： Alan Barbieri , Naga Bhushan , Ravi Palanki , Peter Gaal
发明人： Alan Barbieri , Naga Bhushan , Ravi Palanki , Peter Gaal
IPC分类号： H04W72/04 , H04W24/00 , H04W36/30 , H04W76/02
CPC分类号： H04W76/023 , H04W36/06 , H04W36/36 , H04W76/14
摘要： Techniques for establishing and maintaining peer-to-peer (P2P) communication are described. In an aspect, P2P communication on an unlicensed spectrum may be established and maintained with network assistance. In one design, a user equipment (UE) may communicate with a wide area network (WAN) to establish P2P communication with at least one other UE on a first frequency band that is not licensed to the WAN. For example, the UE may receive an assignment of at least one frequency channel in the first frequency band for P2P communication. The UE may then communicate peer-to-peer with the other UE(s) on the at least one frequency channel. The UE may also communicate with the WAN to maintain P2P communication with the other UE(s), e.g., to switch to another frequency channel if necessary.
摘要翻译：描述了用于建立和维护对等（P2P）通信的技术。在一方面，可以通过网络协助建立和维护非许可频谱上的P2P通信。在一种设计中，用户设备（UE）可以与广域网（WAN）进行通信，以便在未向WAN许可的第一频带上与至少一个其他UE建立P2P通信。例如，UE可以接收用于P2P通信的第一频带中的至少一个频率信道的分配。然后，UE可以在至少一个频率信道上与其他UE进行点对点通信。 UE还可以与WAN通信以保持与其他UE的P2P通信，例如，如果需要，切换到另一个频率信道。

67. 发明授权

US09294240B2 Multi-carrier operations with fast frequency hopping 有权
标题翻译：具有快速跳频的多载波操作
公开(公告)号：US09294240B2
公开(公告)日：2016-03-22
申请号：US13403933
申请日：2012-02-23
申请人： Alan Barbieri , Peter Gaal
发明人： Alan Barbieri , Peter Gaal
IPC分类号： H04W4/00 , H04L5/00 , H04W72/04 , H04J1/10 , H04J3/08 , H04J1/16 , H04J3/14 , H04L12/66 , H04L1/00 , H04L12/26
CPC分类号： H04L5/003 , H04W4/00 , H04W72/04
摘要： A method of wireless communication includes receiving by a single RF receiver of a user equipment (UE) a first portion of a downlink transmission from an eNode B (eNodeB) on a downlink primary carrier during at least one periodic subframe of the downlink primary carrier. The method also includes receiving by the single RF receiver a second portion of the downlink transmission from the eNodeB on the secondary downlink carrier. The reception occurs during a periodic sequence of subframes of the secondary downlink carrier following the at least one periodic subframe of the downlink primary carrier and before a second periodic subframe of the downlink primary carrier.
摘要翻译：一种无线通信方法包括在下行链路主载波的至少一个周期性子帧期间由单个RF接收机接收来自用户设备（UE）的下行链路传输的第一部分来自下行链路主载波上的eNode B（eNodeB）。该方法还包括由第二下行链路载波上的eNodeB从单个RF接收机接收下行链路传输的第二部分。在下行链路主载波的至少一个周期性子帧之后并且在下行链路主载波的第二周期性子帧之前的次级下行链路载波的子帧的周期性序列期间发生接收。

68. 发明授权

US08948085B2 Methods and apparatus for best-effort radio backhaul among cells on unlicensed or shared spectrum 有权
标题翻译：用于无许可或共享光谱上的小区之间尽力而为的无线电回程的方法和装置
公开(公告)号：US08948085B2
公开(公告)日：2015-02-03
申请号：US13049773
申请日：2011-03-16
申请人： Alan Barbieri , Naga Bhushan , Peter Gaal
发明人： Alan Barbieri , Naga Bhushan , Peter Gaal
IPC分类号： H04W4/00 , H04W72/08 , H04B7/02 , H04W16/14 , H04W92/20 , H04W72/04 , H04W84/04
CPC分类号： H04W72/082 , H04B7/024 , H04W16/14 , H04W72/0453 , H04W84/047 , H04W92/20
摘要： Methods and apparatus for wireless communication are described. A first base station may provide first backhaul information using a shared channel to a second base station. The shared channel may be white space channels, Authorized Shared Multiuser (ASM) channels or an Instrumentation, Scientific, and Measurement (ISM) channels. The first base station may further provide second backhaul information using a legacy backhaul channel.
摘要翻译：描述用于无线通信的方法和装置。第一基站可以使用共享信道向第二基站提供第一回程信息。共享信道可以是空白信道，授权共享多用户（ASM）信道或仪器，科学和测量（ISM）信道。第一基站可以使用传统回程信道进一步提供第二回程信息。

69. 发明授权

US08908504B2 Pre-agreed radio link failure recovery channel sequence 有权
标题翻译：预先约定的无线链路故障恢复信道序列
公开(公告)号：US08908504B2
公开(公告)日：2014-12-09
申请号：US13535035
申请日：2012-06-27
申请人： Alan Barbieri , Peter Gaal
发明人： Alan Barbieri , Peter Gaal
IPC分类号： H04W24/00 , H04W36/06 , H04W76/02
CPC分类号： H04W36/06 , H04W76/19
摘要： A method of wireless communication is provided. The method includes transmitting a message to notify a base station of a radio link failure on a current channel, retuning to a pre-agreed channel, and setting a time period to synchronize with the base station on the pre-agreed channel.
摘要翻译：提供了一种无线通信的方法。该方法包括发送消息以通知基站当前信道上的无线电链路故障，重新调度到预先同意的信道，以及在预先同意的信道上设置与基站同步的时间段。

70. 发明申请

US20110228666A1 METHOD AND APPARATUS FOR ESTABLISHING AND MAINTAINING PEER-TO-PEER (P2P) COMMUNICATION ON UNLICENSED SPECTRUM 有权
标题翻译：用于建立和维护不同频谱的对等（P2P）通信的方法和装置
公开(公告)号：US20110228666A1
公开(公告)日：2011-09-22
申请号：US13046176
申请日：2011-03-11
申请人： Alan Barbieri , Naga Bhushan , Ravi Palanki , Peter Gaal
发明人： Alan Barbieri , Naga Bhushan , Ravi Palanki , Peter Gaal
IPC分类号： H04W72/04 , H04W24/00 , H04W36/30
CPC分类号： H04W76/023 , H04W36/06 , H04W36/36 , H04W76/14
摘要： Techniques for establishing and maintaining peer-to-peer (P2P) communication are described. In an aspect, P2P communication on an unlicensed spectrum may be established and maintained with network assistance. In one design, a user equipment (UE) may communicate with a wide area network (WAN) to establish P2P communication with at least one other UE on a first frequency band that is not licensed to the WAN. For example, the UE may receive an assignment of at least one frequency channel in the first frequency band for P2P communication. The UE may then communicate peer-to-peer with the other UE(s) on the at least one frequency channel. The UE may also communicate with the WAN to maintain P2P communication with the other UE(s), e.g., to switch to another frequency channel if necessary.
摘要翻译：描述了用于建立和维护对等（P2P）通信的技术。在一方面，可以通过网络协助建立和维护非许可频谱上的P2P通信。在一种设计中，用户设备（UE）可以与广域网（WAN）进行通信，以便在未被许可给WAN的第一频带上与至少一个其他UE建立P2P通信。例如，UE可以接收用于P2P通信的第一频带中的至少一个频率信道的分配。然后，UE可以在至少一个频率信道上与其他UE进行点对点通信。 UE还可以与WAN通信以保持与其他UE的P2P通信，例如，如果需要，切换到另一个频率信道。

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