公开(公告)号：US20120117155A1

公开(公告)日：2012-05-10

申请号：US12940268

申请日：2010-11-05

申请人： Junyi Li ,  Hua Wang ,  Shailesh Patil ,  Xinzhou Wu

发明人： Junyi Li ,  Hua Wang ,  Shailesh Patil ,  Xinzhou Wu

IPC分类号： G06F15/16

CPC分类号： H04W76/14 ,  G06Q10/10 ,  H04L29/08072 ,  H04W72/02 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0426 ,  H04W72/044 ,  H04W72/0493 ,  H04W72/06 ,  H04W72/10 ,  H04W72/1257 ,  H04W72/1263 ,  H04W74/04 ,  H04W84/18 ,  H04W92/20

摘要： A method of operating a wireless device associated with a first cell includes receiving information on a first set of resources for intracell peer-to-peer communication and on a second set of resources for intercell peer-to-peer communication. In addition, the method includes utilizing at least one of the first set of resources to communicate with a second wireless device within the first cell or the second set of resources to communicate with the second wireless device within a second cell based on the received information.

摘要翻译： 操作与第一小区相关联的无线设备的方法包括：接收关于用于小区内对等通信的第一资源集合的信息，以及用于小区间对等通信的第二组资源。 此外，该方法包括利用第一组资源中的至少一个与第一小区或第二资源集合内的第二无线设备进行通信，以便基于所接收的信息与第二小区内的第二无线设备进行通信。

公开(公告)号：US08897148B2

公开(公告)日：2014-11-25

申请号：US12898906

申请日：2010-10-06

申请人： Shailesh Patil ,  Hua Wang ,  Xinzhou Wu ,  Junyi Li

发明人： Shailesh Patil ,  Hua Wang ,  Xinzhou Wu ,  Junyi Li

IPC分类号： H04L12/26 ,  H04W72/08 ,  H04W72/12 ,  H04W76/02

CPC分类号： H04W72/085 ,  H04W72/0453 ,  H04W72/1231 ,  H04W76/14

摘要： A method of operating a wireless device includes communicating in one of peer-to-peer data resources or non peer-to-peer resources. The peer-to-peer data resources include a first set of peer-to-peer resources with a first bandwidth and a second set of peer-to-peer resources with a second bandwidth greater than the first bandwidth. The first set of peer-to-peer resources is parallel in time with the non peer-to-peer resources. In addition, the method includes estimating a signal quality for a data transmission on the peer-to-peer data resources. Furthermore, the method includes determining whether to send the data transmission in one of the first set of peer-to-peer resources or the second set of peer-to-peer resources based on the estimated signal quality.

摘要翻译： 操作无线设备的方法包括在对等数据资源或非对等资源中的一个中进行通信。 对等数据资源包括具有第一带宽的第一组对等资源和具有大于第一带宽的第二带宽的对等资源的第二组。 第一套对等资源与非对等资源及时并行。 此外，该方法包括估计对等数据资源上的数据传输的信号质量。 此外，该方法包括基于估计的信号质量来确定是否将数据传输发送到第一组对等资源或第二组对等资源中的一个。

公开(公告)号：US08812008B2

公开(公告)日：2014-08-19

申请号：US13073847

申请日：2011-03-28

申请人： Hua Wang ,  Shailesh Patil ,  Xinzhou Wu ,  Junyi Li ,  Sundar Subramanian

发明人： Hua Wang ,  Shailesh Patil ,  Xinzhou Wu ,  Junyi Li ,  Sundar Subramanian

IPC分类号： H04W72/00 ,  H04W72/08 ,  H04W24/10

CPC分类号： H04W72/085 ,  H04W24/10 ,  H04W72/042

摘要： A method of operating a wireless device includes determining an energy on each of a plurality of resources for broadcasting CIDs, sending information to a base station based on the determined energy for each of the CIDs, and receiving a CID from the base station. The received CID is one of the CIDs determined based on the information. A method of wireless communication includes receiving first information about a first plurality of CIDs from a first wireless device, receiving second information about a second plurality of CIDs from a second wireless device, comparing the first information and the second information to determine a subset of CIDs based on the first plurality of CIDs and the second plurality of CIDs, selecting a CID based on the subset of CIDs, and sending the selected CID to at least one of the first wireless device or the second wireless device.

摘要翻译： 操作无线设备的方法包括：确定用于广播CID的多个资源中的每一个上的能量，基于所确定的每个CID的能量向基站发送信息，以及从基站接收CID。 所接收的CID是基于该信息确定的CID之一。 一种无线通信方法包括从第一无线设备接收关于第一多个CID的第一信息，从第二无线设备接收关于第二多个CID的第二信息，比较第一信息和第二信息以确定CID的子集 基于所述第一多个CID和所述第二多个CID，基于所述CID的子集来选择CID，以及将所选择的CID发送到所述第一无线设备或所述第二无线设备中的至少一个。

公开(公告)号：US08792459B2

公开(公告)日：2014-07-29

申请号：US12898923

申请日：2010-10-06

申请人： Shailesh Patil ,  Hua Wang ,  Xinzhou Wu ,  Junyi Li

发明人： Shailesh Patil ,  Hua Wang ,  Xinzhou Wu ,  Junyi Li

IPC分类号： H04J3/00

CPC分类号： H04W72/1257 ,  H04W76/14

摘要： A wireless device, a method, and a computer program product in a wireless device are provided in which a scheduling control signal is received in peer-to-peer resources. In addition, whether to yield a data transmission is determined based on the received scheduling control signal. Furthermore, the data transmission is sent to a base station on the peer-to-peer resources upon determining not to yield the data transmission. A base station, a method, and a computer program product in a base station are also provided in which a scheduling control signal is received in peer-to-peer resources. In addition, whether to yield a data transmission is determined based on the received scheduling control signal. Furthermore, the data transmission is sent to a wireless device on the peer-to-peer resources upon determining not to yield the data transmission.

摘要翻译： 提供了一种在无线设备中的无线设备，方法和计算机程序产品，其中在对等资源中接收到调度控制信号。 此外，是否基于所接收的调度控制信号来确定是否产生数据传输。 此外，在确定不产生数据传输时，数据传输被发送到对等资源上的基站。 还提供了基站中的基站，方法和计算机程序产品，其中在对等资源中接收到调度控制信号。 此外，是否基于所接收的调度控制信号来确定是否产生数据传输。 此外，在确定不产生数据传输时，将数据传输发送到对等资源上的无线设备。

公开(公告)号：US08670357B2

公开(公告)日：2014-03-11

申请号：US13009534

申请日：2011-01-19

申请人： Junyi Li ,  Shailesh Patil ,  Hua Wang ,  Xinzhou Wu

发明人： Junyi Li ,  Shailesh Patil ,  Hua Wang ,  Xinzhou Wu

IPC分类号： H04J3/00

CPC分类号： H04W76/14 ,  H04W72/1242

摘要： A wireless communications system supports both cellular communications and direct peer to peer communications. The cellular communications use FDD downlink and uplink bands for control and traffic signaling. An access point employs control over direct peer to peer communications. Peer to peer mode control signals from the access point are transmitted to wireless terminals using the FDD cellular downlink band. Peer to peer mode control signals from wireless terminals are transmitted to an access point using the FDD cellular uplink band. Peer to peer traffic signals between wireless terminals are communicated using a TDD band. In one embodiment, the access point communicates priority information to peer to peer network wireless terminals, and the wireless terminals make peer to peer traffic transmission decisions in a decentralized manner using the received priority information. In another embodiment, the access point directly schedules peer to peer traffic in the peer to peer network.

摘要翻译： 无线通信系统同时支持蜂窝通信和直接对等通信。 蜂窝通信使用FDD下行链路和上行链路频带进行控制和业务信令。 接入点采用对直接对等通信的控制。 使用FDD蜂窝下行链路频带将来自接入点的对等模式控制信号发送到无线终端。 使用FDD蜂窝上行​​链路频带将来自无线终端的对等模式控制信号发送到接入点。 使用TDD频带来传送无线终端之间的对等业务信号。 在一个实施例中，接入点将优先级信息传送到对等网络无线终端，并且无线终端使用接收到的优先级信息以分散的方式进行对等业务传输决定。 在另一个实施例中，接入点直接调度对等网络中的对等业务。

公开(公告)号：US20120252510A1

公开(公告)日：2012-10-04

申请号：US13073847

申请日：2011-03-28

申请人： Hua Wang ,  Shailesh Patil ,  Xinzhou Wu ,  Junyi Li ,  Sundar Subramanian

发明人： Hua Wang ,  Shailesh Patil ,  Xinzhou Wu ,  Junyi Li ,  Sundar Subramanian

IPC分类号： H04B7/24 ,  H04W72/06 ,  H04B15/00

CPC分类号： H04W72/085 ,  H04W24/10 ,  H04W72/042

摘要： A method of operating a wireless device includes determining an energy on each of a plurality of resources for broadcasting CIDs, sending information to a base station based on the determined energy for each of the CIDs, and receiving a CID from the base station. The received CID is one of the CIDs determined based on the information. A method of wireless communication includes receiving first information about a first plurality of CIDs from a first wireless device, receiving second information about a second plurality of CIDs from a second wireless device, comparing the first information and the second information to determine a subset of CIDs based on the first plurality of CIDs and the second plurality of CIDs, selecting a CID based on the subset of CIDs, and sending the selected CID to at least one of the first wireless device or the second wireless device.

摘要翻译： 操作无线设备的方法包括：确定用于广播CID的多个资源中的每一个上的能量，基于所确定的每个CID的能量向基站发送信息，以及从基站接收CID。 所接收的CID是基于该信息确定的CID之一。 一种无线通信方法包括从第一无线设备接收关于第一多个CID的第一信息，从第二无线设备接收关于第二多个CID的第二信息，比较第一信息和第二信息以确定CID的子集 基于所述第一多个CID和所述第二多个CID，基于所述CID的子集来选择CID，以及将所选择的CID发送到所述第一无线设备或所述第二无线设备中的至少一个。

公开(公告)号：US20120182907A1

公开(公告)日：2012-07-19

申请号：US13009534

申请日：2011-01-19

申请人： Junyi Li ,  Shailesh Patil ,  Hua Wang ,  Xinzhou Wu

发明人： Junyi Li ,  Shailesh Patil ,  Hua Wang ,  Xinzhou Wu

IPC分类号： H04B7/00 ,  H04J3/00

CPC分类号： H04W76/14 ,  H04W72/1242

摘要： A wireless communications system supports both cellular communications and direct peer to peer communications. The cellular communications use FDD downlink and uplink bands for control and traffic signaling. An access point employs control over direct peer to peer communications. Peer to peer mode control signals from the access point are transmitted to wireless terminals using the FDD cellular downlink band. Peer to peer mode control signals from wireless terminals are transmitted to an access point using the FDD cellular uplink band. Peer to peer traffic signals between wireless terminals are communicated using a TDD band. In one embodiment, the access point communicates priority information to peer to peer network wireless terminals, and the wireless terminals make peer to peer traffic transmission decisions in a decentralized manner using the received priority information. In another embodiment, the access point directly schedules peer to peer traffic in the peer to peer network.

摘要翻译： 无线通信系统同时支持蜂窝通信和直接对等通信。 蜂窝通信使用FDD下行链路和上行链路频带进行控制和业务信令。 接入点采用对直接对等通信的控制。 使用FDD蜂窝下行链路频带将来自接入点的对等模式控制信号发送到无线终端。 使用FDD蜂窝上行​​链路频带将来自无线终端的对等模式控制信号发送到接入点。 使用TDD频带来传送无线终端之间的对等业务信号。 在一个实施例中，接入点将优先级信息传送到对等网络无线终端，并且无线终端使用接收到的优先级信息以分散的方式进行对等业务传输决定。 在另一个实施例中，接入点直接调度对等网络中的对等业务。

公开(公告)号：US20120147823A1

公开(公告)日：2012-06-14

申请号：US12965384

申请日：2010-12-10

申请人： Shailesh Patil ,  Hua Wang ,  Xinzhou Wu ,  Junyi Li

发明人： Shailesh Patil ,  Hua Wang ,  Xinzhou Wu ,  Junyi Li

IPC分类号： H04W72/04

CPC分类号： H04W76/14 ,  H04W72/0446

摘要： A method of wireless communication includes determining peer-to-peer scheduling resources. The peer-to-peer scheduling resources are parallel in time to and multiplexed with non peer-to-peer resources. The peer-to-peer scheduling resources include a plurality of serial scheduling resource segments. Each of the serial scheduling resource segments provides contention resolution for a set of peer-to-peer links. In addition, the method includes communicating in one of the serial scheduling resource segments and/or the non peer-to-peer resources.

摘要翻译： 一种无线通信方法包括确定对等调度资源。 对等调度资源在时间上并行并与非对等资源复用。 对等调度资源包括多个串行调度资源段。 每个串行调度资源段为一组对等链路提供争用解决方案。 此外，该方法包括在一个串行调度资源段和/或非对等资源中进行通信。

公开(公告)号：US20120057475A1

公开(公告)日：2012-03-08

申请号：US12875321

申请日：2010-09-03

申请人： Xinzhou Wu ,  Junyi Li ,  Thomas Richardson ,  Shailesh Patil

发明人： Xinzhou Wu ,  Junyi Li ,  Thomas Richardson ,  Shailesh Patil

IPC分类号： H04L12/26

CPC分类号： H04W99/00 ,  H04K3/226 ,  H04K3/45 ,  H04K3/84 ,  H04K2203/18 ,  H04W8/005 ,  H04W24/10

摘要： A method, an apparatus, and a computer program product are provided in which a signal is received on a resource, a signal quality of the signal is determined, a signal energy of the signal is determined, and the resource is jammed based on the signal quality and the signal energy by transmitting a signal on the resource.

摘要翻译： 提供了一种在资源上接收信号的方法，装置和计算机程序产品，确定信号的信号质量，确定信号的信号能量，并且基于信号卡住资源 通过在资源上传输信号来提高质量和信号能量。

公开(公告)号：US08812676B2

公开(公告)日：2014-08-19

申请号：US12875311

申请日：2010-09-03

申请人： Shailesh Patil ,  Thomas Richardson ,  Xinzhou Wu ,  Junyi Li ,  Saurabh Tavildar ,  Pablo A. Anigstein

发明人： Shailesh Patil ,  Thomas Richardson ,  Xinzhou Wu ,  Junyi Li ,  Saurabh Tavildar ,  Pablo A. Anigstein

IPC分类号： G06F15/173 ,  H04W72/02 ,  H04W72/04 ,  H04W84/18

CPC分类号： H04W72/02 ,  H04W72/0493 ,  H04W72/06 ,  H04W72/085 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/20

摘要： A method, an apparatus, and a computer program product are provided in which signals are received on each of a plurality of resources and an energy of each of the signals of a set of the plurality of resources is determined. In addition, a resource is determined based on a probability for each of the resources in a subset of the set. The probability for selecting a resource with a lower determined energy is less than one and greater than the probability for selecting a resource with a higher determined energy. Furthermore, a signal is transmitted on the selected resource.

摘要翻译： 提供了一种方法，装置和计算机程序产品，其中在多个资源中的每一个上接收信号，并且确定多个资源集合中的每个信号的能量。 此外，基于集合的子集中的每个资源的概率来确定资源。 选择具有较低确定能量的资源的概率小于1且大于选择具有较高确定能量的资源的概率。 此外，在所选择的资源上发送信号。