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Terminal equipment and method, communication system and apparatus for implementing communication between network sides

A terminal device and network side technology, applied in wireless communication, message/mailbox/announcement, access restriction, etc., can solve problems such as difficulty in realizing communication between terminal device and network side, difficulty in distinguishing data, and difficulty in deciding to send data.

Active Publication Date: 2009-07-15
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Similarly, because in the enhanced CELL_FACH state, the RNC and the base station no longer establish a dedicated transmission bearer dedicated to a terminal device through the Iub interface, therefore, in the enhanced CELL-FACH state, it will be difficult for the RNC or the base station to distinguish the data received from the RACH It belongs to which terminal device, and it is also difficult to identify which HS-DSCH the terminal device monitors, or it is difficult to determine which HS-DSCH will send data to the designated terminal device
[0018] Therefore, if it is allowed to establish different RACHs on the primary carrier, one or more secondary carriers, or replace the HS-DSCH of the FACH, in the enhanced CELL-FACH state, because the existing technology does not provide the How to agree on the transmission resources allocated to the terminal device, making it difficult to realize the communication between the terminal device and the network side

Method used

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  • Terminal equipment and method, communication system and apparatus for implementing communication between network sides
  • Terminal equipment and method, communication system and apparatus for implementing communication between network sides
  • Terminal equipment and method, communication system and apparatus for implementing communication between network sides

Examples

Experimental program
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Effect test

example 1

[0108] Let the carriers that can be used to establish the channel include carrier a, carrier b and carrier c, and enumerate the examples of transmission resource indication information configured by RNC as follows:

[0109] Configure the mapping relationship between the RACH number i established on carrier a and carrier a; configure the HS-DSCH number m established on carrier b, and the HS-SCCH and HS-SICH related to the HS-DSCH and the carrier The mapping relationship of b, the mapping relationship is a channel set S m and the mapping relationship between carrier b, the S j The elements in include the HS-DSCH numbered m, the corresponding HS-SCCH and HS-SICH; configure the RACH numbered i and S m binding relationship between

[0110] Configure the mapping relationship between RACH number j established on carrier b and carrier b; configure HS-DSCH number n established on carrier c and the HS-SCCH and HS-SICH related to the HS-DSCH and carrier c The mapping relationship, the...

example 2

[0111] It is still assumed that the carriers that can be used to establish the channel include carrier a, carrier b and carrier c, and use the E-DCH to transmit the information originally transmitted through the RACH, then enumerate the second example of the transmission resource indication information configured by the RNC as:

[0112] The configuration establishes the E-DCH numbered x on the carrier a, and the mapping relationship between the E-AGCH and E-HICH corresponding to the E-DCH and the carrier a. The mapping relationship is the channel set S x and the mapping relationship between the carrier a, the S x The elements in include the E-DCH numbered x, the corresponding E-ERUCCH, E-AGCH and E-HICH; the configuration is based on the HS-DSCH numbered y on carrier b and the HS-SCCH related to the HS-DSCH and The mapping relationship between HS-SICH and carrier b, the mapping relationship is channel set S y and the mapping relationship between carrier b, the S y The elemen...

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Abstract

The invention embodiment provides a notification method for transmitting resource indication information, which comprises configuring the network side and storing transport resource indication information; wherein the transport resource indication information comprises the indication information for constructing uplink mapping relation between the carrier wave of an uplink channel and the uplink channel, the indication information for constructing downlink mapping relation between the carrier wave of an downlink channel and the downlink channel and the indication information for constructing the binding relation between the uplink channel and the downlink channel. The network side sends the transport resource indication information to terminal equipment. The invention embodiment further provides the terminal equipment, a radio network controller and a communication system. Under the strengthening CELL-FACH state of a HSAP evolution system and the like N frequency point or multi-carrier communication systems, the technical proposal provided by the invention embodiment can realize the communication between the terminal equipment and the network side.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, and in particular to a method, a communication system and a device for realizing communication between a terminal device and a network side. Background technique [0002] The continuous increase in the number of mobile users and the demand for high-speed data services promote the further development of wireless communication technology, and High Speed ​​Packet Access (HSPA, High Speed ​​Packet Access) technology emerges as the times require. [0003] The HSPA evolution system introduces N frequency points or multi-carrier features to improve system capacity coverage in hotspot areas and improve flexibility in allocating spectrum resources. The so-called N-frequency point or multi-carrier feature means that multiple carriers are configured in a cell. Among them, the carrier that carries common channels such as the primary common control physical channel (P-CCPCH) is the main...

Claims

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Application Information

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IPC IPC(8): H04W4/12H04W48/10H04W72/04H04W74/08H04W92/10
Inventor 李晓卡高卓张英
Owner DATANG MOBILE COMM EQUIP CO LTD
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