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Connection processing method in wireless communication system, wireless base station and wireless terminal

A technology of wireless communication system and wireless terminal, which is applied in the field of connection processing, wireless base station and wireless terminal in the wireless communication system, which can solve management problems and achieve the effect of shortening the time

Inactive Publication Date: 2014-01-01
FUJITSU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0013] In this case, for example, the UE can perform the connection process (RA) for the eNB again after a certain period of time, but the eNB does not manage the UE selected in the previous RA process

Method used

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  • Connection processing method in wireless communication system, wireless base station and wireless terminal
  • Connection processing method in wireless communication system, wireless base station and wireless terminal
  • Connection processing method in wireless communication system, wireless base station and wireless terminal

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no. 2 Embodiment approach

[0106] In the above embodiment, during the execution of the contention-based RA procedure, when the eNB 10 (communication management unit 144) notifies the UE 20 of a message indicating rejection or reservation of the connection (Msg4: RRC connection reject), it also notifies prioritized information. In contrast, in this example, if Figure 7 As illustrated, in the same situation, the eNB 10 (communication management unit 144) notifies the UE 20 of a dedicated signature as another example of priority information (process 1025).

[0107] If a dedicated signature is attached to the received Msg4, UE 20 (communication management unit 244) transmits the RA preamble (Msg1) including the dedicated signature to eNB 10 when performing RA again (from Figure 8 The "Yes" branch of process 2025 to process 2026). That is, when UE 20 executes RA again, it can use figure 2 The illustrated non-contention based RA procedure.

[0108] Therefore, compared with other UEs 20 that newly perfo...

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Abstract

The invention relates to a connection processing method in a wireless communication system, a wireless base station and a wireless terminal. In the wireless communication system, a wireless base station (10) performs control in the following way: in the case of not allowing the connection of a wireless terminal (2) conducting a connection request as the first connection processing, when the wireless terminal (20) conducts the connection request later, the second connection processing different from the first connection processing is applied.

Description

[0001] This application is a divisional application of an invention patent application with an application date of April 28, 2008, an application number of 200880128864.4, and an invention title of "Connection Processing Method, Wireless Base Station, and Wireless Terminal in a Wireless Communication System". technical field [0002] The present invention relates to a connection processing method, a wireless base station and a wireless terminal in a wireless communication system. The present invention is sometimes used in a wireless communication system in which a wireless terminal requests to establish a connection with a wireless base station through random access. Background technique [0003] In a wireless (mobile) communication system including a wireless terminal (mobile station) such as a mobile phone, a third-generation mobile communication method based on a code division multiple access (CDMA, Code Division Multiple Access) method is currently in service. On the oth...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W76/02
Inventor 田岛喜晴大渕一央田中良纪河崎义博太田好明杉山胜正
Owner FUJITSU LTD