CN101461279A

5G,4G

Title

METHOD FOR CONNECTING MOBILE STATION TO BASE STATION MOBILE STATION BASE STATION MULTI-CARRIER MOBILE COMMUNICATION SYSTEM AND RANDOM ACCESS CHANNEL MAPPING METHOD

Application Number:

CN2007820184

Publication Date:

17-06-2009

Current Assignee:

Family ID:

Application Date:

31-05-2007

Declaring Company:

Publication Country:

US

Priority Date:

01-06-2006

Title

METHOD FOR CONNECTING MOBILE STATION TO BASE STATION MOBILE STATION BASE STATION MULTI-CARRIER MOBILE COMMUNICATION SYSTEM AND RANDOM ACCESS CHANNEL MAPPING METHOD

Application Number:

CN2007820184

Family ID:

Publication Country:

US

Publication Date:

17-06-2009

Application Date:

31-05-2007

Priority Date:

01-06-2006

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention claims a novel uplink connection between a mobile station and a base station which is capable of flexibly adapting to the status of the mobile station or the actual sending step changes to effectively utilize communication resources according to EUTRA standards. As a random access channel (RACH) two types of RACHs a synchronous RACH and an asynchronous RACH are prepared condition of a mobile station is classified depending on whether there is temporal synchronization in the mobile station and whether a resource is allocated and depending on each case any one of the synchronous RACH/the asynchronous RACH/uplink shared control channel (USCCH) is adaptively selected to carry out connection processing.

(PROBLEMS) To realize a new uplink connection process between a mobile station and a base station based on the EUTRA standard and capable of flexibility coping with a condition of the mobile station and actual transmission procedure variations and effectively using communication resources. (MEANS FOR SOLVING PROBLEMS) Two types of random access channel (RACH) are prepared: a synchronous RACH and an asynchronous RACH. The mobile station conditions are classified into cases according to the presence/absence of the temporal synchronization and presence/absence of resource allocation in the mobile station. According to each of the cases any one of the synchronous RACH the asynchronous RACH and the uplink common control channel (USCCH) is adaptively selected to perform the connection process.

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.