CN102687548A

5G,4G

Title

Method of TDM in-device coexistence interference avoidance

Application Number:

CN20118003385

Publication Date:

19-09-2012

Current Assignee:

Family ID:

Application Date:

30-09-2011

Declaring Company:

Publication Country:

US

Priority Date:

01-10-2010

Title

Method of TDM in-device coexistence interference avoidance

Application Number:

CN20118003385

Family ID:

Publication Country:

US

Publication Date:

19-09-2012

Application Date:

30-09-2011

Priority Date:

01-10-2010

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention claims a releasing device in coexistence interference of time division multiplexing method. in the wireless communication device the first radio module and the second radio module are all placed in the same device platform. a first radio module obtains traffic and scheduling information of the second radio module. coexistence interference based on the service or scheduling information of the first radio module then determines a desired division multiplexing type to prevent interference with the second radio module of the device in. based on the expected time division multiplexing type of the first radio module also transmits time division multiplexing type information to the base station. In one embodiment time division multiplexing information comprises suggestion of concomitant type type time division multiplexing period and scheduling period to coexistence interference coexistence efficiency maximizing device under condition of probability level of restriction is in the meet the device. in one specific embodiment time division multiplexing information of concomitant type comprises defining a long term evolution a set of discontinuous reception configuration parameters in third generation partnership partner project standard.

A method of TDM in-device coexistence (IDC) interference avoidance is proposed. In a wireless communication device a first radio module is co-located with a second radio module in the same device platform. The first radio module obtains traffic and scheduling information of the second radio module. The first radio module then determines a desired TDM pattern based on the traffic and scheduling information to prevent IDC interference with the second radio module. The first radio module also transmits TDM coexistence pattern information based on the desired TDM pattern to a base station. In one embodiment the TDM coexistence pattern information comprises a recommended TDM pattern periodicity and a scheduling period to maximize IDC efficiency subject to limited level of IDC interference possibility. In one specific example the TDM coexistence pattern information comprises a set of discontinuous reception (DRX) configuration parameters defined in long-term evolution (LTE) 3GPP standards.

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.