CN107113048A

5G

Title

EFFICIENT BEAM SCANNING FOR HIGH-FREQUENCY WIRELESS NETWORKS

Application Number:

CN2015872197

Publication Date:

29-08-2017

Current Assignee:

Family ID:

Application Date:

03-11-2015

Declaring Company:

Publication Country:

US

Priority Date:

03-11-2014

Title

EFFICIENT BEAM SCANNING FOR HIGH-FREQUENCY WIRELESS NETWORKS

Application Number:

CN2015872197

Family ID:

Publication Country:

US

Publication Date:

29-08-2017

Application Date:

03-11-2015

Priority Date:

03-11-2014

Current Assignee:

Declaring Company:

Abstract  Abstract

claims a non adaptive beam in wireless network scanning system and method. In some embodiments providing the transmitting beam pattern (16) for operating the transmitting node (12) for said transmitting node (12) executes non-beam scanning method the transmission beam pattern (16) covering the service area (18) of said transmitting node (12) is divided into divided cell (20). the method on the non-overlapped radio resource using a scanning beam pattern for each of a plurality of scan beam pattern of each beam scan phase of a plurality of beam scanning of the stage to transmit the known signal. for beam scanning period of the scanning beam pattern each unique combination allows for scanning of beam pattern corresponding to the transmitting node (12) of different transmission beam pattern (16) wherein each unique combination of said scanning beam pattern from a scanning beam pattern of each beam scanning stage of the beam in the scanning phase. the multi-stage beam scanning scheme with regular sequential beam sweeping (SBS) scheme and provides for beam scanning of the index type is more efficient process.

Systems and methods relating to non-adaptive beam scanning in a wireless network are disclosed. In some embodiments a method of operation of a transmit node (12) to perform non-adaptive beam scanning for transmit beam patterns (16) of the transmit node (12) that partition a service coverage area (18) of the transmit node (12) into transmit partition cells (20) is provided. The method transmitting a known signal using each of multiple scanning beam patterns for each of multiple beam scanning stages over nonoverlapping radio resource slots. The scanning beam patterns for the beam scanning stages are such that each unique combination of scanning beam patterns consisting of one scanning beam pattern from each of the beam scanning stages corresponds to a different transmit beam pattern (16) of the transmit node (12). This multi-stage beam scanning approach provides an exponentially more efficient process for beam scanning than the conventional Sequential Beam Sweeping (SBS) approach.

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.