公开(公告)号：US09720932B2

公开(公告)日：2017-08-01

申请号：US14715268

申请日：2015-05-18

Applicant: Facebook, Inc.

Inventor： David Edward Braginsky ,  Matthew Nicholas Papakipos ,  Lev Popov

IPC: G06F17/30 ,  G06Q50/00 ,  H04L29/08

CPC classification number: G06F17/30241 ,  G06F17/3053 ,  G06F17/30864 ,  G06Q50/01 ,  H04L67/02 ,  H04L67/18 ,  H04L67/306

Abstract: In one embodiment, a geo-social networking system determines a user's current location, generate a list of places near the user's current location, rank the list of places based on distance, relevancy and a configurable rule set, and automatically checks in the user at the top ranked place.

公开(公告)号：US09622179B2

公开(公告)日：2017-04-11

申请号：US14598103

申请日：2015-01-15

Applicant: Facebook, Inc.

Inventor： Matthew Nicholas Papakipos ,  Lev Popov

IPC: H04W52/02 ,  G06F17/30 ,  G06Q30/02 ,  G06Q50/00 ,  H04L29/08 ,  H04W4/02 ,  H04W4/20 ,  H04W24/02

CPC classification number: H04W4/023 ,  G01S19/13 ,  G06F17/30241 ,  G06F17/30876 ,  G06Q30/0241 ,  G06Q50/01 ,  H04L67/00 ,  H04W4/029 ,  H04W4/21 ,  H04W8/005 ,  H04W24/02 ,  H04W52/0229 ,  H04W52/0248 ,  H04W52/0254 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/22

Abstract: In one embodiment, a processor may identify information about an entity represented by a first node in a social graph for a social-networking system. The information may comprise a location for the entity and an affinity score for the entity with respect to a user, wherein the user is represented by a second node in the social graph. The processor may then determine a region defined with respect to the location of the entity, wherein the region is defined based in part on the affinity score for the entity, as well as determining that a location of a mobile device associated with the user is within the region. Finally, the processor may cause the mobile device to transition from a sleep state to an active state.

公开(公告)号：US20170070463A1

公开(公告)日：2017-03-09

申请号：US15357236

申请日：2016-11-21

Applicant: Facebook, Inc.

Inventor： Matthew Nicholas Papakipos ,  Lev Popov ,  Iain Andrew Russell Proctor

IPC: H04L12/58 ,  H04W52/02 ,  H04L29/08 ,  H04W4/02

CPC classification number: H04L51/20 ,  G01S19/34 ,  G06F21/629 ,  G06F21/81 ,  G06F2221/2111 ,  H04L51/32 ,  H04L67/10 ,  H04L67/18 ,  H04L67/306 ,  H04W4/021 ,  H04W4/027 ,  H04W52/0241 ,  H04W52/0254 ,  H04W52/0258 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/22

Abstract: In one embodiment, a geographic-positioning component records a first location of a mobile device. The geographic-positioning component determines on a periodic basis a current location of the mobile device. The geographic-positioning component determines whether the current location is outside a geographic region defined at least in part by the first location and a radius, the radius being adjusted from a pre-determined value based on a detected velocity of the mobile device; time of day information; a battery level of the mobile device; or an error of the first location measurement or the current location measurement. If the current location is outside the geographic region, the geographic-positioning component causes a client application of the mobile device to send the current location to a remote server.

Abstract translation: 在一个实施例中，地理定位组件记录移动设备的第一位置。 地理定位组件周期地确定移动设备的当前位置。 所述地理定位组件确定所述当前位置是否在至少部分地由所述第一位置和半径限定的地理区域之外，所述半径是基于所述移动设备的检测速度从预定值调整的; 时间信息; 移动设备的电池电量; 或第一位置测量或当前位置测量的错误。 如果当前位置在地理区域之外，则地理定位组件使得移动设备的客户端应用将当前位置发送到远程服务器。

公开(公告)号：US20160134718A1

公开(公告)日：2016-05-12

申请号：US14983073

申请日：2015-12-29

Applicant: Facebook, Inc.

Inventor： Richard Kenneth Zadorozny ,  Mohit Talwar ,  Lev Popov ,  Rose Yao

IPC: H04L29/08

CPC classification number: H04L67/26 ,  G06Q10/107 ,  G06Q30/0261 ,  G06Q30/0267 ,  G06Q50/01 ,  H04L67/10 ,  H04L67/12 ,  H04L67/306 ,  H04W4/12

Abstract: In one embodiment, a method includes receiving a first notification through a real-time push service. The first notification includes a subset of user-facing information of an object having one or more states, the subset being determined at a first point in time. A second notification is received through the real-time push service. The second notification is an update to the user-facing information of the object, and the update may be a subset of user-facing information determined at a second point in time after the first point in time.

Abstract translation: 在一个实施例中，一种方法包括通过实时推送服务接收第一通知。 第一通知包括具有一个或多个状态的对象的面向用户的信息的子集，该子集在第一时间点被确定。 通过实时推送服务接收到第二个通知。 第二通知是对对象的面向用户的信息的更新，并且更新可以是在第一时间点之后的第二时间点确定的面向用户的信息的子集。

公开(公告)号：US20150365901A1

公开(公告)日：2015-12-17

申请号：US14598103

申请日：2015-01-15

Applicant: Facebook, Inc.

Inventor： Matthew Nicholas Papakipos ,  Lev Popov

IPC: H04W52/02 ,  G06Q50/00 ,  H04W4/20 ,  H04W24/02 ,  G06F17/30 ,  H04W4/02

CPC classification number: H04W4/023 ,  G01S19/13 ,  G06F17/30241 ,  G06F17/30876 ,  G06Q30/0241 ,  G06Q50/01 ,  H04L67/00 ,  H04W4/029 ,  H04W4/21 ,  H04W8/005 ,  H04W24/02 ,  H04W52/0229 ,  H04W52/0248 ,  H04W52/0254 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/22

Abstract: In one embodiment, a processor may identify information about an entity represented by a first node in a social graph for a social-networking system. The information may comprise a location for the entity and an affinity score for the entity with respect to a user, wherein the user is represented by a second node in the social graph. The processor may then determine a region defined with respect to the location of the entity, wherein the region is defined based in part on the affinity score for the entity, as well as determining that a location of a mobile device associated with the user is within the region. Finally, the processor may cause the mobile device to transition from a sleep state to an active state.

Abstract translation: 在一个实施例中，处理器可以识别关于社交网络系统的社交图中由第一节点表示的实体的信息。 信息可以包括实体的位置以及相对于用户的实体的亲和度分数，其中用户由社交图中的第二节点表示。 然后，处理器可以确定关于实体的位置定义的区域，其中部分地基于实体的亲和度分数来定义区域，以及确定与用户相关联的移动设备的位置在 该区域。 最后，处理器可能导致移动设备从睡眠状态转换到活动状态。

公开(公告)号：US20150046554A1

公开(公告)日：2015-02-12

申请号：US14524840

申请日：2014-10-27

Applicant: Facebook, Inc.

Inventor： Matthew Nicholas Papakipos ,  Lev Popov ,  Iain Andrew Russell Proctor

IPC: H04L12/58 ,  H04L29/08

CPC classification number: H04L51/20 ,  G01S19/34 ,  G06F21/629 ,  G06F21/81 ,  G06F2221/2111 ,  H04L51/32 ,  H04L67/10 ,  H04L67/18 ,  H04L67/306 ,  H04W4/021 ,  H04W4/027 ,  H04W52/0241 ,  H04W52/0254 ,  H04W52/0258 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/22

Abstract: In one embodiment, a method includes recording a first location of a mobile device; determining, by a geographic-positioning component of the mobile device, on a periodic basis, a trajectory of the mobile device, wherein the trajectory is calculated based on present and past user locations; determining, by the geographic-positioning component, whether the trajectory is outside a geographic region defined at least in part by the first location; and if the trajectory is outside the geographic region, then transmitting, by the processors of the geographic-positioning component, a message to one or more other processors of the mobile device, the message causing one or more of the other processors to transition from a sleep state to an active state.

Abstract translation: 在一个实施例中，一种方法包括记录移动设备的第一位置; 通过所述移动设备的地理定位组件周期性地确定所述移动设备的轨迹，其中基于当前和过去的用户位置来计算所述轨迹; 由所述地理定位组件确定所述轨迹是否在至少部分地由所述第一位置限定的地理区域之外; 并且如果所述轨迹在所述地理区域之外，则由所述地理定位组件的处理器将所述消息发送到所述移动设备的一个或多个其他处理器，所述消息导致一个或多个其他处理器从一个 睡眠状态为活动状态。