公开(公告)号：US20200383111A1

公开(公告)日：2020-12-03

申请号：US16925073

申请日：2020-07-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jialiang MA ,  Weilian JIANG ,  Liang TANG ,  Bin WANG

IPC: H04W72/04 ,  H04W24/08

Abstract: Embodiments of the present application provide a method, device and system for controlling an air interface resource and relates to the field of communications, which improves air interface resource utilization. The method includes: when a core network device or user equipment detects that service data is not transmitted over a communication channel between the two devices by using an air interface resource, switching a first frequency of sending a hello packet to a peer device to a second frequency, and sending a frequency switching message to instruct the peer device also to switch the first frequency of sending a hello packet to the second frequency, so that when the hello packet is not detected within a packet detection period, an access network device releases an air interface resource occupied by a first communication channel.

公开(公告)号：US20170099668A1

公开(公告)日：2017-04-06

申请号：US15380313

申请日：2016-12-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jialiang MA ,  Weilian JIANG ,  Liang TANG ,  Bin WANG

IPC: H04W72/04 ,  H04W24/08

Abstract: Embodiments of the present application provide a method, device and system for controlling an air interface resource and relates to the field of communications, which improves air interface resource utilization. The method includes: when a core network device or user equipment detects that service data is not transmitted over a communication channel between the two devices by using an air interface resource, switching a first frequency of sending a hello packet to a peer device to a second frequency, and sending a frequency switching message to instruct the peer device also to switch the first frequency of sending a hello packet to the second frequency, so that when the hello packet is not detected within a packet detection period, an access network device releases an air interface resource occupied by a first communication channel.