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Method and apparatus for state/mode transitioning

A user equipment and mobility technology, applied in connection management, advanced technology, climate sustainability, etc., can solve problems such as UTRAN flooding

Active Publication Date: 2010-12-08
BLACKBERRY LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] The problem with the above is that even though the application on the UE has completed its data transaction and does not expect any other data exchange, the UE is still waiting for the network to move it to the correct state
The problem with the above solution is that UTRAN may become overwhelmed with signaling release indication messages from this UE and other UEs

Method used

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  • Method and apparatus for state/mode transitioning
  • Method and apparatus for state/mode transitioning
  • Method and apparatus for state/mode transitioning

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Embodiment Construction

[0086] now refer to figure 1 . figure 1 is a block diagram showing the various modes and states of the radio resource control portion of the protocol stack in a UMTS network. Specifically, RRC may be in RRC idle mode 110 or RRC connected mode 120 .

[0087] Those skilled in the art will appreciate that the UMTS network consists of two land-based network segments. They are the Core Network (CN) and the Universal Terrestrial Radio Access Network (UTRAN) (eg Figure 8 shown). The core network is responsible for switching and routing data calls and data connections to external networks, while the UTRAN handles all radio related functions.

[0088] In idle mode 110, whenever data needs to be exchanged between the UE and the network, the UE must request RRC connection establishment radio resources. This may be the result of an application on the UE requiring a connection to send data, or it may be a result of the UE monitoring the paging channel to indicate whether the UTRAN ...

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Abstract

A method and network element to control use of a transition indication message by a user equipment, the method including an inhibit transition indication in a configuration message; and sending the configuration message with the inhibit transition indication to the user equipment. Also, a method and user equipment for sending a transition indication, the method setting a timer according to an inhibit transition indication received from a network element; detecting that a data transfer is complete; and sending the transition indication upon detecting that the timer is not running.

Description

technical field [0001] The present disclosure relates to radio resource control between a user equipment (UE) or other wireless or mobile device and a wireless network, in particular to transitions between states and modes of operation in a wireless network such as a Universal Mobile Telecommunications System (UMTS) network . Background technique [0002] The Universal Mobile Telecommunications System (UMTS) is a broadband, packet-based system for sending text, digitized voice, video and multimedia. It is highly compliant with third generation standards and is generally based on Wideband Code Division Multiple Access (W-CDMA). [0003] In a UMTS network, the Radio Resource Control (RRC) part of the protocol stack is responsible for the allocation, configuration and release of radio resources between UE and UTRAN. The RRC protocol is described in detail in the 3GPP TS 25.331 specification. Two basic modes that a UE can be in are defined as "idle mode" and "UTRA RRC connect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/04H04W52/02
CPCH04W76/046H04W52/0251H04W72/02H04W76/27H04W76/30H04W48/12H04W88/06Y02D30/70H04W52/02H04W48/08H04W76/28H04W52/0203H04W48/02H04W88/02H04W72/21H04W72/23
Inventor 戈登·彼得·扬铃木敬克劳德·阿泽利耶穆罕默德·哈利杜·伊斯兰杰弗里·威廉·维尔塔宁
Owner BLACKBERRY LTD