公开(公告)号：EP3537838A1

公开(公告)日：2019-09-11

申请号：EP18211822.4

申请日：2012-12-24

申请人： Huawei Technologies Co., Ltd.

发明人： LI, Yunbo ,  WU, Tianyu ,  YANG, Xun ,  HAN, Hui

IPC分类号： H04W74/08 ,  H04L12/807 ,  H04L12/937 ,  H04L12/801

摘要： A method and an apparatus for controlling data transmission can reduce occurrence of collisions between stations. The method includes: determining at least one first station; and sending first indication information to the first station, where the first indication information is used for indicating at least one first backoff duration, so that the first station performs a data transmission operation by using the first backoff duration, and the first backoff duration used by the first station to perform a data transmission operation is less than a second backoff duration used by a second station to perform a data transmission operation, or the first backoff duration used by the first station to perform a data transmission operation is greater than the second backoff duration used by the second station to perform a data transmission operation. Shortening backoff durations of some stations can ensure that these stations send data first, and extending backoff durations of some stations can ensure that the other stations send data first. Therefore, occurrence of collisions between the stations can be reduced.

公开(公告)号：EP3293994B1

公开(公告)日：2020-10-21

申请号：EP17186436.6

申请日：2013-02-25

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： WU, Tianyu ,  LI, Changle ,  HAN, Hui

IPC分类号： H04W8/26 ,  H04W84/12

公开(公告)号：EP3293994A1

公开(公告)日：2018-03-14

申请号：EP17186436.6

申请日：2013-02-25

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： WU, Tianyu ,  LI, Changle ,  HAN, Hui

IPC分类号： H04W8/26 ,  H04W84/12

摘要： Embodiments of the present invention disclose a method and an apparatus for allocating an association identifier, so as to dynamically allocate an AID to a target station. The method according to the embodiments of the present invention includes: obtaining , by an access point, AP,service period information of a target station, determining, by the AP, an AID to be allocated to the target station according to the service period information and, sending, by the AP, an AID allocation message to a target station, where the AID allocation message carries the AID to be allocated to the target station.

摘要翻译： 本发明实施例公开了一种分配关联标识的方法和装置，以动态分配AID给目标站。 本发明实施例提供的方法包括：接入点获取目标站的服务周期信息，并由AP根据服务周期信息确定要分配给目标站的AID 所述AP向目标站点发送AID分配消息，所述AID分配消息中携带待分配给目标站点的AID。

公开(公告)号：EP3048850B1

公开(公告)日：2019-02-27

申请号：EP15195674.5

申请日：2012-12-24

申请人： Huawei Technologies Co., Ltd.

发明人： LI, Yunbo ,  WU, Tianyu ,  YANG, Xun ,  HAN, Hui

IPC分类号： H04W74/08 ,  H04L12/807 ,  H04L12/937

公开(公告)号：EP2819445A1

公开(公告)日：2014-12-31

申请号：EP13751110.1

申请日：2013-02-25

申请人： Huawei Technologies Co., Ltd.

发明人： WU, Tianyu ,  LI, Changle ,  HAN, Hui

IPC分类号： H04W8/26

CPC分类号： H04W76/021 ,  H04W8/26 ,  H04W76/11 ,  H04W84/12

摘要： Embodiments of the present invention disclose a method and an apparatus for allocating an association identifier, so as to dynamically allocate an AID to a target station. The method according to the embodiments of the present invention includes: sending, by an access point AP, an association identifier AID allocation message to a target station, where the AID allocation message carries a target AID of the target station, and the target station is a station to be allocated with an AID or a station with an AID to be updated.

摘要翻译： 本发明的实施例公开了一种用于分配关联标识符的方法和装置，以便动态地将AID分配给目标站。 根据本发明实施例的方法包括：由接入点AP向目标站发送关联标识符AID分配消息，其中AID分配消息携带目标站的目标AID，目标站是 要分配一个AID的站点或一个要更新的AID的站点。

公开(公告)号：EP2819445B1

公开(公告)日：2017-09-13

申请号：EP13751110.1

申请日：2013-02-25

申请人： Huawei Technologies Co., Ltd.

发明人： WU, Tianyu ,  LI, Changle ,  HAN, Hui

IPC分类号： H04W8/26 ,  H04W76/02 ,  H04W84/12

CPC分类号： H04W76/021 ,  H04W8/26 ,  H04W76/11 ,  H04W84/12

摘要： Embodiments of the present invention disclose a method and an apparatus for allocating an association identifier, so as to dynamically allocate an AID to a target station. The method according to the embodiments of the present invention includes: sending, by an access point AP, an association identifier AID allocation message to a target station, where the AID allocation message carries a target AID of the target station, and the target station is a station to be allocated with an AID or a station with an AID to be updated.

摘要翻译： 本发明实施例公开了一种分配关联标识的方法和装置，以动态分配AID给目标站。 本发明实施例的方法包括：接入点AP向目标站点发送关联标识符AID分配消息，该AID分配消息中携带目标站点的目标AID，目标站点为 要分配一个AID的电台或带有AID的电台进行更新。

公开(公告)号：EP3048850A1

公开(公告)日：2016-07-27

申请号：EP15195674.5

申请日：2012-12-24

申请人： Huawei Technologies Co., Ltd.

发明人： LI, Yunbo ,  WU, Tianyu ,  YANG, Xun ,  HAN, Hui

IPC分类号： H04W74/08 ,  H04L12/807 ,  H04L12/937

CPC分类号： H04L49/254 ,  H04L47/27 ,  H04W74/085

摘要： A method and an apparatus for controlling data transmission can reduce occurrence of collisions between stations. The method includes: determining at least one first station; and sending first indication information to the first station, where the first indication information is used for indicating at least one first backoff duration, so that the first station performs a data transmission operation by using the first backoff duration, and the first backoff duration used by the first station to perform a data transmission operation is less than a second backoff duration used by a second station to perform a data transmission operation, or the first backoff duration used by the first station to perform a data transmission operation is greater than the second backoff duration used by the second station to perform a data transmission operation. Shortening backoff durations of some stations can ensure that these stations send data first, and extending backoff durations of some stations can ensure that the other stations send data first. Therefore, occurrence of collisions between the stations can be reduced.

摘要翻译： 用于控制数据传输的方法和装置可以减少站之间的碰撞的发生。 该方法包括：确定至少一个第一站; 并且向所述第一站发送第一指示信息，其中所述第一指示信息用于指示至少一个第一退避持续时间，使得所述第一站通过使用所述第一回退持续时间和所述第一回退持续时间使用的所述第一回退持续时间来执行数据传输操作， 执行数据传输操作的第一站小于由第二站用于执行数据传输操作的第二退避持续时间，或者由第一站执行数据传输操作所使用的第一退避持续时间大于第二退避时间 由第二站用于执行数据传输操作的持续时间。 缩短一些站点的退避持续时间可以确保这些站首先发送数据，并延长一些站的后退持续时间可以确保其他站首先发送数据。 因此，可以减少站间的碰撞的发生。

公开(公告)号：EP2849375A1

公开(公告)日：2015-03-18

申请号：EP12876972.6

申请日：2012-12-24

申请人： Huawei Technologies Co., Ltd

发明人： LI, Yunbo ,  WU, Tianyu ,  YANG, Xun ,  HAN, Hui

IPC分类号： H04L1/00

CPC分类号： H04L49/254 ,  H04L47/27 ,  H04W74/085

摘要： A method and an apparatus for controlling data transmission can reduce occurrence of collisions between stations. The method includes: determining at least one first station; and sending first indication information to the first station, where the first indication information is used for indicating at least one first backoff duration, so that the first station performs a data transmission operation by using the first backoff duration, and the first backoff duration used by the first station to perform a data transmission operation is less than a second backoff duration used by a second station to perform a data transmission operation, or the first backoff duration used by the first station to perform a data transmission operation is greater than the second backoff duration used by the second station to perform a data transmission operation. Shortening backoff durations of some stations can ensure that these stations send data first, and extending backoff durations of some stations can ensure that the other stations send data first. Therefore, occurrence of collisions between the stations can be reduced.

摘要翻译： 控制数据传输的方法和装置可以减少站间冲突的发生。 该方法包括：确定至少一个第一站; 并向所述第一站点发送第一指示信息，所述第一指示信息用于指示至少一个第一退避时长，以使所述第一站点通过所述第一退避时长和所述第一退避时长使用 执行数据传输操作的第一站点小于第二站点用于执行数据传输操作的第二退避时间，或者第一站点用于执行数据传输操作的第一退避时间大于第二退避 第二站用于执行数据传输操作的持续时间。 缩短某些站点的退避时间可以保证这些站点首先发送数据，并且延长一些站点的退避时间可以确保其他站点首先发送数据。 因此，台站之间的碰撞发生可以减少。