Invention Grant
- Patent Title: Multiple timers for request to send and clear to send communications
-
Application No.: US16184825Application Date: 2018-11-08
-
Publication No.: US10674540B2Publication Date: 2020-06-02
- Inventor: Muhammad Nazmul Islam , Junyi Li , Sundar Subramanian , Jung Ryu
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Holland & Hart LLP
- Main IPC: H04W74/08
- IPC: H04W74/08 ; H04W76/10 ; H04W24/08

Abstract:
Techniques for procedures using request to send/clear to send (RTS/CTS) procedures and multiple timers are described. A RTS/CTS procedure using multiple timers may use a first timer and a second timer. The first timer may be associated with a duration to transmit and receive a request to send (RTS) message and a clear to send (CTS) message. The second timer may be associated with a duration to transmit a data message. A network device may transmit a RTS message to request communication resources to transmit data. If the CTS message is not received prior to the expiration of the first timer, neighboring network devices may determine that the communication resources were not allocated and may attempt to request the newly available resources. If a CTS message is received, the network device may communicate the second timer data to the neighboring network devices in a variety of ways.
Public/Granted literature
- US20190124692A1 MULTIPLE TIMERS FOR REQUEST TO SEND AND CLEAR TO SEND COMMUNICATIONS Public/Granted day:2019-04-25
Information query