KR20100133497A

5G,4G

Title

Method and system for providing an uplink structure and minimizing pilot signal overhead in a wireless communication network

Application Number:

KR20107025932

Publication Date:

21-12-2010

Current Assignee:

YANXING BIDEKE CO LTD

Family ID:

41216367

Application Date:

21-04-2009

Declaring Company:

APPLE INC

Publication Country:

US

Priority Date:

21-04-2008

View on Espacenet goto-link

Title

Method and system for providing an uplink structure and minimizing pilot signal overhead in a wireless communication network

Application Number:

KR20107025932

Family ID:

41216367

Publication Country:

US

Publication Date:

21-12-2010

Application Date:

21-04-2009

Priority Date:

21-04-2008

Current Assignee:

YANXING BIDEKE CO LTD

Declaring Company:

APPLE INC

View on Espacenet goto-link

Abstract  Abstract

A method and system are provided having a pilot signal and uplink control structure with minimal signal overhead for providing channel estimation and data demodulation in a wireless communication network. The uplink control structure allows the mobile terminal to communicate with a corresponding base station to obtain initial system access, to submit a bandwidth request, to trigger a continuation of the negotiated service, or to provide a proposed allocation reconfiguration header. Perform various functions, including A dedicated random access channel is provided for communication connection between the base station and the mobile terminal so that the mobile terminal can select random access signaling identification. The resource request is received at the base station to uplink resource information from the mobile terminal and the initial access information request is received from the mobile terminal to establish a base station connection. Pilot signals varying the density configuration are provided to include a low density symbol pattern for multiple adjacent resource blocks and a high density symbol pattern for a single resource block.

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.

© 2021 All Rights Reserved FrandAvenue