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Apparatus, methods and computer program products providing support for packet data user continuous uplink connectivity

A technology of links and program instructions, applied in the field of inter-device communication, can solve problems such as the inability to realize the execution of the uplink DPCCH gating feature.

Active Publication Date: 2009-08-26
NOKIA TECH OY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0052] The inventors have realized that the Iub / Iur signaling defined according to the current 3GPP specifications cannot implement the uplink DPCCH gating feature described above with reference to 3GPP TR 25.903

Method used

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  • Apparatus, methods and computer program products providing support for packet data user continuous uplink connectivity
  • Apparatus, methods and computer program products providing support for packet data user continuous uplink connectivity
  • Apparatus, methods and computer program products providing support for packet data user continuous uplink connectivity

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Embodiment Construction

[0072] first reference figure 2 , which shows a simplified block diagram of various electronic devices suitable for use in practicing the exemplary embodiments of the invention. exist figure 2 , an exemplary wireless network 1 is adapted to communicate with a UE 10 via a Node B (base station) 12 . A network 1 includes a RAN 2, which includes a number of network elements (NEs). One NE may be called an RNC, and more specifically, a DRNC / CRNC 14 . Another NE may be the SRNC 16 . DRNC / CRNC 14 is coupled to Node B 12 via Iub interface 13 and is also coupled to SRNC via Iur interface 15 . Can refer to ETSI TS 125 401 V7.0.0 (2006-03), Universal MobileTelecommunications System (UMTS) (Universal Mobile Telecommunications System (UMTS)); UTRAN overall description (UTRAN overall description) (3GPP TS 25.401 version 7.0.0 version 7, for a general description of the architecture of Network 1 (e.g., 3GPP TS25.401's Figure 6 (Protocol Layering)).

[0073]The UE 10 comprises: a dat...

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Abstract

The exemplary embodiments of this invention include apparatus, methods and computer program products that provide a signaling scheme that enables the execution of an uplink gating feature. In one non-limiting, exemplary embodiment, the signaling scheme is an Iub / Iur signaling scheme and the uplink gating feature is an uplink dedicated physical control channel (DPCCH) gating feature, for example, as may be utilized within a wideband code divisional multiple access (WCDMA) communication network. In one non-limiting, exemplary embodiment, a method includes: sending a first message from a base station towards a network element in a communications network (71), wherein the first message includes a first parameter that is indicative of a capability for supporting uplink gating in a cell under the base station; and sending a second message from the network element towards the base station (72), wherein the second message includes an instruction for uplink gating in the cell.

Description

technical field [0001] The exemplary, non-limiting embodiments of the present application relate generally to wireless communication systems, methods, devices, and computer program products, and more particularly, to providing inter-device communications that support uplink continuous connectivity for packet data users technology. Background technique [0002] Hereinafter the abbreviations are defined as follows. [0003] 3GPP Third Generation Partnership Project [0004] ACK confirmation [0005] CN core network [0006] CRNC controls RNC [0007] CQI channel quality indicator [0008] DCH dedicated channel [0009] DL downlink [0010] E-DCH Enhanced UL DCH [0011] DPCCH Dedicated Physical Control Channel [0012] DRNC Drift RNC [0013] F-DPCH part of DPCH [0014] FDD frequency division duplex [0015] HARQ Hybrid Automatic Repeat Request [0016] HS - high speed [0017] IE cell [0018] NACK not acknowledged [0019] NBAP Node B Application Part [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/08H04W48/08
CPCH04W48/08
Inventor 仲俉正利K·朗塔-阿奥
Owner NOKIA TECH OY