EP1734772A4

2G

Title

METHOD OF UPLINK PREEMPTION BY LATER ENTRY USER EQUIPMENT IN TRUNKING GROUP WITH ESTABLISHED GROUP CALL

Application Number:

EP20050783904

Publication Date:

30-05-2007

Current Assignee:

Family ID:

Application Date:

05-09-2005

Declaring Company:

Publication Country:

US

Priority Date:

18-04-2005

Title

METHOD OF UPLINK PREEMPTION BY LATER ENTRY USER EQUIPMENT IN TRUNKING GROUP WITH ESTABLISHED GROUP CALL

Application Number:

EP20050783904

Family ID:

Publication Country:

US

Publication Date:

30-05-2007

Application Date:

05-09-2005

Priority Date:

18-04-2005

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention discloses a method for the users terminal which enters into the group communication later that has established the grouping call to occupy the uplink, the method comprises: a. When the uplink channel of the group communication that has established the grouping call is occupied by the speaker, the group communication sends speakers priority level message to the users terminal which enters into the group communication later; b. the users terminal which enters into the group communication later judges whether its setting priority level is higher than the speakers priority lever, if that is confirms it can make uplink occupy; otherwise, demodulates the downlink grouping call channel that is distributed when grouping call is established, receives the speak. The method is that when the priority level of the users terminal which enters into the group communication later is higher, it can send quest of uplink access to the group communication network makes uplink occupy.

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.