Method and apparatus for assigning wireless network packet resources to wireless terminals

A wireless terminal and wireless network technology, applied in the field of communication systems, can solve problems such as multiple network resources

Active Publication Date: 2013-07-10
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] An alternative solution is to have multiple pairs of access channels and access grant channels, but this requires more network resources, which may be undesirable for operators

Method used

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  • Method and apparatus for assigning wireless network packet resources to wireless terminals
  • Method and apparatus for assigning wireless network packet resources to wireless terminals
  • Method and apparatus for assigning wireless network packet resources to wireless terminals

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Embodiment Construction

[0025] figure 1 is a schematic diagram of a wireless cellular communication system 100 . The wireless cellular communication system 100 comprises a network 101 having base stations 110,111,114, base station controllers 141-144 and mobile switching centers 151,152. System 100 also includes wireless terminals 123 - 127 capable of communicating with base stations 110 , 111 , 114 over wireless links 160 . Base stations 110, 111, 114 and wireless terminals 123-127 each have a transmitter and a receiver for transmitting and receiving signals, respectively. Downlink signals are transmitted by base stations 110, 111, 114 of network 101 and received by wireless terminals 123-127. Uplink signals are transmitted by wireless terminals 123-127 and received by base stations 110, 111, 114 of network 101 .

[0026] The base station controllers 141-144 are used to control the carried data to and from different wireless terminals 123-127 in the same cell or in different cells through the bas...

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Abstract

A method in which a network apparatus 210 transmits a single assignment message comprising common assignment information directed to plural wireless terminals. The single transmitted assignment message can be used to enable channel assignment to be initiated for the plural wireless terminals, thus making more efficient use of the assignment message. This may be advantageous when a channel via which the assignment message is transmitted has a lower communication capacity than a channel via which the requests are received. In a GERAN communications system (100, FIG. 1), the effective capacity of the access grant channel can be doubled or tripled, acting to reduce congestion. This increases the probability of a wireless terminal receiving a response to a channel request which it sends. The probability of a successful data transfer following a channel request is thereby increased. Other aspects, embodiments, and features are also claimed and described.

Description

[0001] Cross References & Priority Claims to Related Applications [0002] This patent application is related to, and claims priority from, US Provisional Application No. 61 / 412,669, filed November 11, 2010, which is hereby incorporated by reference as if set forth in its entirety below. technical field [0003] In general, the embodiments of the present invention relate to a communication system, and in particular, to a device, system and method for providing and allocating packet resources of a wireless network to multiple wireless terminals. Background technique [0004] A wireless terminal requiring network resources will send a request for network resources. Each wireless terminal requests service from the network by sending a channel request on an access channel. Channel requests may be sent to request circuit switched services or to request packet switched services. If a wireless terminal requires packet services, it sends a so-called packet channel request. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04
CPCH04W74/006H04W72/04
Inventor M·S·丹达V·贾殷P·J·奇尔德林
Owner QUALCOMM INC
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