公开(公告)号：US20160270129A1

公开(公告)日：2016-09-15

申请号：US14644485

申请日：2015-03-11

Applicant: QUALCOMM Incorporated

Inventor： Yufeng Wang ,  Shi Cong Yang

IPC: H04W76/02 ,  H04W48/14 ,  H04W48/20

CPC classification number: H04W76/10 ,  H04W48/14 ,  H04W48/20 ,  H04W84/12

Abstract: A method and apparatus for connecting a wireless station (STA) to an access point (AP). The STA broadcasts a probe request that includes a custom information element (IE), and receives probe responses from one or more APs in response to the probe request. The STA then identifies a target AP from the probe responses based at least in part on whether one or more of the received probe responses include the custom IE, and connects to the target AP. For example, the target AP may respond to the probe request by sending a probe response that includes the custom IE. The STA may thus identify a set of candidate APs based on one or more received probe responses that include the custom IE, and select the target AP from the set of candidate APs.

Abstract translation: 一种用于将无线站（STA）连接到接入点（AP）的方法和装置。 STA广播包括自定义信息元素（IE）的探测请求，并响应于探测请求从一个或多个AP接收探测响应。 STA然后至少部分地基于所接收的探测响应中的一个或多个是否包括定制IE来识别来自探测响应的目标AP，并且连接到目标AP。 例如，目标AP可以通过发送包括定制IE的探测响应来响应探测请求。 因此，STA可以基于包括定制IE的一个或多个接收到的探测响应来识别一组候选AP，并且从候选AP集合中选择目标AP。

公开(公告)号：US20150270925A1

公开(公告)日：2015-09-24

申请号：US14218198

申请日：2014-03-18

Applicant: QUALCOMM Incorporated

Inventor： Dexu Lin ,  Jelena Damnjanovic ,  Anastasios Stamoulis ,  Yongbin Wei ,  Kiran K. Somasundaram ,  Shi Cong Yang

IPC: H04L1/00 ,  H04W72/04 ,  H04W72/08

CPC classification number: H04L1/0015 ,  H04L1/0003 ,  H04L1/0009

Abstract: A modulation and coding scheme (MCS) is selected for one or more transmissions from a first wireless device to a second wireless device, based at least in part on interference at the second wireless device during a time period. The interference excludes wireless signals present at the second wireless device at first times during the time period when the first wireless device is transmitting and at second times during the time period when the first wireless device detects transmissions.

Abstract translation: 至少部分地基于第一无线设备在一段时间内的第二无线设备的干扰，为从第一无线设备到第二无线设备的一个或多个传输选择调制和编码方案（MCS）。 干扰在第一无线设备正在发送的时间段期间的第一时间排除在第二无线设备处存在的无线信号，并且在第一无线设备检测到传输的时间段期间排除第二时间。

公开(公告)号：US09730252B2

公开(公告)日：2017-08-08

申请号：US14644485

申请日：2015-03-11

Applicant: QUALCOMM Incorporated

Inventor： Yufeng Wang ,  Shi Cong Yang

IPC: H04W76/02 ,  H04W48/14 ,  H04W48/20 ,  H04W84/12

CPC classification number: H04W76/10 ,  H04W48/14 ,  H04W48/20 ,  H04W84/12

Abstract: A method and apparatus for connecting a wireless station (STA) to an access point (AP). The STA broadcasts a probe request that includes a custom information element (IE), and receives probe responses from one or more APs in response to the probe request. The STA then identifies a target AP from the probe responses based at least in part on whether one or more of the received probe responses include the custom IE, and connects to the target AP. For example, the target AP may respond to the probe request by sending a probe response that includes the custom IE. The STA may thus identify a set of candidate APs based on one or more received probe responses that include the custom IE, and select the target AP from the set of candidate APs.