CN102124772B

5G,4G

Title

METHODS AND SYSTEMS FOR HARQ PROTOCOLS

Application Number:

CN20098123191

Publication Date:

02-09-2015

Current Assignee:

YANXING BIDEKE CO LTD

Family ID:

41216366

Application Date:

21-04-2009

Declaring Company:

APPLE INC

Publication Country:

US

Priority Date:

21-04-2008

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Title

METHODS AND SYSTEMS FOR HARQ PROTOCOLS

Application Number:

CN20098123191

Family ID:

41216366

Publication Country:

US

Publication Date:

02-09-2015

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

The method is described herein for a wireless communication system. One aspect of the invention is directed to a technique for method of HARQ processes wherein the HARQ process comprises a first transmission and at least one retransmission of an encoder packet. The method relates to a respective transmission assigned transmission resource to each. The method involves transmitting control information for each respective transmission from a base station to a mobile station. the control information includes a value that uniquely identify the HARQ process distributed for transmission of information and time resource frequency resource and one of the identification time and frequency resources. In some embodiments of the invention a signal for notifying the specific control information from a base station to a mobile station to enable RAS-HARQ operation. In some embodiments of the invention including retransmission signalling as part of regular unicast signaling for both the first transmission and retransmission of. In some embodiments of the invention a 3 state acknowledgement channel and associated error recovery operation enables the base station and mobile station can recover from control signaling error and reduce packet loss.

Methods described herein are for wireless communication systems. One aspect of the invention is directed to a method for a HARQ process in which the HARQ process includes a first transmission of an encoder packet and at least one retransmission. The method involves allocating a transmission resource for each respective transmission. The method involves transmitting control information from a base station to a mobile station for each respective transmission. The control information includes information to uniquely identify the HARQ process and an identification of one of a time resource a frequency resource and a time and frequency resource that is allocated for the transmission. In some embodiments of the invention specific control information is signalled from a base station to a mobile station to enable RAS-HARQ operation. In some embodiments of the invention retransmission signaling in included as part of regular unicast signaling used for both first transmission and retransmissions. In some embodiments of the invention a 3-state acknowledgement channel and associated error recovery operation enables the base station and mobile station to recover from control signaling error and reduce packet loss.

Methods described herein are for wireless communication systems. One aspect of the invention is directed to a method for a HARQ process in which the HARQ process includes a first transmission of an encoder packet and at least one retransmission. The method involves allocating a transmission resource for each respective transmission. The method involves transmitting control information from a base station to a mobile station for each respective transmission. The control information includes information to uniquely identify the HARQ process and an identification of one of a time resource a frequency resource and a time and frequency resource that is allocated for the transmission. In some embodiments of the invention specific control information is signalled from a base station to a mobile station to enable RAS-HARQ operation. In some embodiments of the invention retransmission signaling in included as part of regular unicast signaling used for both first transmission and retransmissions. In some embodiments of the invention a 3-state acknowledgement channel and associated error recovery operation enables the base station and mobile station to recover from control signaling error and reduce packet loss.

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

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Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

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