CN1985533A

5G,4G

Title

Communication terminal device and radio sending method

Application Number:

CN2005823778

Publication Date:

20-06-2007

Family ID:

Application Date:

12-07-2005

Declaring Company:

Publication Country:

US

Priority Date:

14-07-2004

Title

Communication terminal device and radio sending method

Application Number:

CN2005823778

Family ID:

Publication Country:

US

Publication Date:

20-06-2007

Application Date:

12-07-2005

Priority Date:

14-07-2004

Declaring Company:

Abstract  Abstract

A communication terminal apparatus that exhibits a shorter time period required until a start of communication and causes the throughput in the wireless communication system to be less reduced. In this apparatus when the number N of retransmissions notified by a response determining part (107) is zero a subchannel-to-be-used selecting part (108) selects a subchannel among others which exhibits the highest order one of the reception qualities of the subchannels notified by a reception quality determining part (106) and then notifies the selected subchannel to a subchannel allocating part (113). When the notified number N of retransmissions is one or more the response determining part (107) selects a subchannel which exhibits the N-th lower order reception quality than the highest order reception quality based on the reception qualities of the subchannels notified by the reception quality determining part (106) for a pilot signal received after a transmission of the latest access request signal and then notifies the selected subchannel to the subchannel allocating part (113).

The invention claims a communication terminal device. The device needs shorter time when the communication begins and it is hard to cause the reducing of the thruput of the wireless communication system. In the device use sub channel selecting unit (108) to select the best sub channel in the receiving quality of each sub channel reformed by receival quality measuring unit (106) when the retransmission time reformed by the answering judging unit (107) is 0 and inform the sub channel distribution unit (113) of the selected sub channel. In addition when the reformed retransmission time is over 1 according to the receiving quality of each sub channel reformed by the pilot signal which is received by the receival quality measuring unit (106) after transmitting the nearest access request signal select the sub channel which is equal to the reformed retransmission times counted downwards from the best sub channel and inform the sub channel distribution unit (113) of the selected sub channel.

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.