Title:
データ送信ノード、データ受信ノード、データ受信ノードにデータを送信するための方法、および、データ送信ノードからデータを受信するための方法
Document Type and Number:
Japanese Patent JP6959331
Kind Code:
B2
Abstract:
The present invention relates to layer processing at a receiver and a transmitter in a communication system. The layer processing includes at least processing on a first, a second and a third layer. At the transmitter side, the third layer receives a packet, adds its header and forwards the packet to the second layer. The second layer performs segmentation and provides segmented data to the first layer, which maps the segmented data onto physical resources. The segmentation is based on the allocated resources. Retransmissions may take place on the third layer and thus, the third layer may re-segment the packet according to the received feedback for particular segments and provide the re-segmented data to the lower layers. Alternatively, the feedback information is provided to the second layer which then performs the segmentation by taking it into account. Correspondingly, the receiver performs re-ordering and re-assembly at the third layer for which it receives also control information from the second layer.
Inventors:
Char Likin
Lower Yoa Kim
Basmalik Platek
Takako Hori
Lower Yoa Kim
Basmalik Platek
Takako Hori
Application Number:
JP2019514328A
Publication Date:
November 02, 2021
Filing Date:
July 11, 2017
Export Citation:
Assignee:
Panasonic Intellectual Property Corporation of America
International Classes:
H04W80/02; H04W80/04
Domestic Patent References:
| JP2008259078A |
Other References:
Nokia, Alcatel-Lucent Shanghai Bell,About UP functions for NR,3GPP TSG-RAN WG2 Meeting #95 R2-164785,2016年08月26日,https://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_95/Docs/R2-164785.zip
Attorney, Agent or Firm:
Washeda International Patent Office