Title:
Assignment of the bandwidth for a multiline TDD system
Document Type and Number:
Japanese Patent JP6262737
Kind Code:
B2
Abstract:
Transceiver node and method therein for enabling dynamic bandwidth assignment in bi-directional Time Division Duplexing (TDD) multicarrier communication over wire lines. The transceiver node is operable to be coupled to a plurality of loops, wherein each loop is terminated by a respective network terminal (NT). The method comprises collecting traffic reports from local and remote queues associated with uplink and downlink traffic on the plurality of loops, and determining an actual demand for upstream and downstream bandwidth, respectively, for each of the plurality of loops, based on the collected traffic reports. The method further comprises deriving an Upstream/Downstream (US/DS) frame partitioning based on the determined actual demand for upstream and downstream bandwidth, and providing an indication of the derived US/DS frame partitioning to the NTs. NTs are then scheduled in accordance with the derived partitioning.
Inventors:
Troger, elmer
Ericsson, Pale-Eric
Lou, Cheng Guang
Ericsson, Pale-Eric
Lou, Cheng Guang
Application Number:
JP2015531043A
Publication Date:
January 17, 2018
Filing Date:
September 10, 2013
Export Citation:
Assignee:
Telefon Acty Bora Get Erm Ericson (Pubble)
International Classes:
H04L5/16; H04L12/44; H04L47/52
Domestic Patent References:
| JP11289309A | ||||
| JP2003234715A | ||||
| JP2000236343A | ||||
| JP2001177865A |
Foreign References:
| US20040208194 |
Attorney, Agent or Firm:
Sonoda Yoshitaka
Yoshitaka Togashi
Ishioka Toshiyasu
Ryo Fujii
Yoshitaka Togashi
Ishioka Toshiyasu
Ryo Fujii