CN103650376B

5G,4G,3G

Title

ONE METHOD OF DELEGATE-BASED GROUP CHANNEL ACCESS

Application Number:

CN2012834430

Publication Date:

13-10-2017

Current Assignee:

Family ID:

Application Date:

03-05-2012

Declaring Company:

Publication Country:

US

Priority Date:

12-07-2011

Title

ONE METHOD OF DELEGATE-BASED GROUP CHANNEL ACCESS

Application Number:

CN2012834430

Family ID:

Publication Country:

US

Publication Date:

13-10-2017

Application Date:

03-05-2012

Priority Date:

12-07-2011

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention claims a group-based channel access method of representing for machine-to-machine (M2M) communication. group-based channel access method of representing with common characteristics of the M2M device are grouped together appointed single representative or more representative from the group according to a certain standard and using the specified representation to perform channel access. This method avoids unnecessary peer-to-peer communication between the M2M device and reduces the probability of collision during an initial channel access channel and reduces the control signaling overhead. group-based channel access method represents a further coordination to time slot number of compensation such that all M2M devices in the group are forward with the representative.

A delegate-based group channel access method is disclosed for machine-to-machine (M2M) communication. The delegate-based group channel access method groups M2M devices having common characteristics together assigns a single delegate or multiple delegates from the group according to some criteria and uses the assigned delegate to perform channel access. This method avoids unnecessary peer-to-peer communication between M2M devices reduces the probability of collision on the channel during initial channel access and reduces the control signaling overhead. The delegate-based group channel access method also coordinates the number of slots to backoff so that all M2M devices in the group keep pace with the delegate.

A delegate-based group channel access method is disclosed for machine-to-machine (M2M) communication. The delegate-based group channel access method groups M2M devices having common characteristics together assigns a single delegate or multiple delegates from the group according to some criteria and uses the assigned delegate to perform channel access. This method avoids unnecessary peer-to-peer communication between M2M devices reduces the probability of collision on the channel during initial channel access and reduces the control signaling overhead. The delegate-based group channel access method also coordinates the number of slots to backoff so that all M2M devices in the group keep pace with the delegate.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.