公开(公告)号：US20130281142A1

公开(公告)日：2013-10-24

申请号：US13922506

申请日：2013-06-20

Applicant: QUALCOMM Incorporated

Inventor： Junyi Li ,  Saurabh Tavildar ,  Aleksandar Jovicic ,  Hongseok Kim

IPC: H04W72/04

CPC classification number: H04W72/04 ,  H04W8/005 ,  H04W16/10 ,  H04W16/14 ,  H04W72/02 ,  H04W72/0486 ,  H04W84/18

Abstract: Various embodiments relate to using available spectrum for peer to peer communications and for selecting which of several possibly available channels should be used. Various methods and apparatus are well suited to peer to peer networks in which channel usage decisions are made in a decentralized manner. A wireless terminal generates a list of potential available channels to be used for peer to peer communications, e.g., based on FCC information and/or local sensing. Channels are filled in accordance with a predetermined channel ordering. A wireless terminal migrates between the channels in accordance with changes in the number of peer devices using a channel. The network, in a distributed manner, changes the number of channels in use at a location in response to changes in numbers of active peer devices at a location.

Abstract translation: 各种实施例涉及使用用于对等通信的可用频谱，并且用于选择应该使用几个可能的可用信道中的哪一个。 各种方法和装置非常适合于以分散方式进行信道使用决定的对等网络。 无线终端产生用于对等通信的潜在可用信道的列表，例如基于FCC信息和/或本地感测。 根据预定的频道顺序填充频道。 根据使用信道的对等设备的数量的变化，无线终端在信道之间迁移。 以分布式方式，网络响应于在某个位置的活动对等设备的数量的变化，改变在某个位置使用的信道的数量。

公开(公告)号：US09026126B2

公开(公告)日：2015-05-05

申请号：US13922506

申请日：2013-06-20

Applicant: QUALCOMM Incorporated

Inventor： Junyi Li ,  Saurabha Rangrao Tavildar ,  Aleksandar Jovicic ,  Hongseok Kim

IPC: H04W24/00 ,  H04W72/04 ,  H04W72/02 ,  H04W8/00 ,  H04W16/10 ,  H04W16/14 ,  H04W84/18

CPC classification number: H04W72/04 ,  H04W8/005 ,  H04W16/10 ,  H04W16/14 ,  H04W72/02 ,  H04W72/0486 ,  H04W84/18

Abstract: Various embodiments relate to using available spectrum for peer to peer communications and for selecting which of several possibly available channels should be used. Various methods and apparatus are well suited to peer to peer networks in which channel usage decisions are made in a decentralized manner. A wireless terminal generates a list of potential available channels to be used for peer to peer communications, e.g., based on FCC information and/or local sensing. Channels are filled in accordance with a predetermined channel ordering. A wireless terminal migrates between the channels in accordance with changes in the number of peer devices using a channel. The network, in a distributed manner, changes the number of channels in use at a location in response to changes in numbers of active peer devices at a location.

Abstract translation: 各种实施例涉及使用用于对等通信的可用频谱，并且用于选择应该使用几个可能的可用信道中的哪一个。 各种方法和装置非常适合于以分散方式进行信道使用决定的对等网络。 无线终端产生用于对等通信的潜在可用信道的列表，例如基于FCC信息和/或本地感测。 根据预定的频道顺序填充频道。 根据使用信道的对等设备的数量的变化，无线终端在信道之间迁移。 以分布式方式，网络响应于位置处的活动对等设备的数量的改变来改变在某个位置使用的信道的数量。