Radio communication method and radio communication device
The present invention discloses a technique for avoiding a signal collision in a wireless medium to improve communication throughput. According to this...
Method and apparatus for improving network access through multi-stage
Various embodiments are described for improving network access through multi-stage signaling. Logic flow diagram 10 in FIG. 1 depicts functionality performed by...
Synchronization channel noise power estimation
Apparatus and method to process a pilot channel and a synchronization channel to obtain a combined noise estimate of the pilot channel and the synchronization...
System and method for transmitting information via hybrid CDM/OFDM modes
in HSDPA and IP wireless
A wireless communication system is disclosed comprising a communications network; and a plurality of base transceiver stations (BTS) coupled to the...
Apparatus and method of providing transparent relay service to mobile
station in a multihop relay broadband...
Apparatus and method of providing transparent relay service to a Mobile Station (MS) in a multihop relay Broadband Wireless Access (BWA) communication system....
Walsh code management in a code division multiple access cellular wireless
A cellular wireless communication system and method of operation manages Walsh codes in order to ensure that sufficient Walsh codes are available to prevent...
Method and apparatus of shifting functional entity in wimax network
A method and apparatus for shifting functional entity in WiMAX network is disclosed. A functional entity at the network side is set to be master functional...
Handover optimisation in a WLAN radio access network
The invention provides a method for assisting handover of a communication session associated with a UT from a first radio access point, AP1, to a second radio...
Apparatus and method for decreasing handover delay in broadband wireless
Vertical handover apparatus and method in a wireless communication system are provided. The method includes examining whether there exists an accessible target...
VoWLAN roaming controller with station pre-authentication
A method of triggering handoff of a mobile station to a candidate BSS, for VoWLAN communication, uses a roaming controller for monitoring link qualities of the...
Apparatus and method of IP mobility management for persistent connections
The present invention is directed to an apparatus and method for IP mobility management for persistent connections. Without affecting the applications on the...
Window control and retransmission control method and transmitting-side
In a retransmission control method, a transmitting-side apparatus manages an acknowledgement information reception window and the transmitting-side apparatus...
Method for transmitting uplink signals
A method of transmitting uplink signals is disclosed. The method includes transmitting, by a user equipment, periodic control information on a Physical Uplink...
Method of transmitting control signal in wireless communication system
A method of transmitting a control signal in a wireless communication system includes transmitting a control signal on an uplink channel, determining whether an...
Assignment of primary and secondary synchronization code sequences to
cells in a wireless communication system
Techniques for assigning primary synchronization code (PSC) sequences and secondary synchronization code (SSC) sequences to cells in a wireless communication...
Superposition coding in a wireless communication system
A system to communicate a superposition coded packet from a base station to a plurality of remote stations. At the base station, from a list of user candidates...
System and method for facilitating co-channel and co-existence via
enhanced frame preambles
Enhanced frame preambles facilitate co-channel co-existence in a wireless communication environment by having at least one preamble characteristic that connotes...
Mobile communications system, handover controlling method, radio network
controller, and mobile terminal
A radio network controller 3 is so constructed as to divide a plurality of base stations 2 into a group of base stations included in an E-DCH active set and a...
Method and apparatus for dispersing user equipments to non-preferred
frequencies in a multimedia...
A method and apparatus for dispersing user equipments (UEs) to non-preferred frequencies in a multimedia broadcast/multicast service (MEMS) system is provided....
Method of transmitting reference signal and transmitter using the same
A method and apparatus of transmitting a reference signal in a wireless communication system is provided. A reference signal sequence is generated by using a...
Logical protocol architecture for wireless metropolitan area networks
In one aspect, a new radio protocol architecture is proposed. The proposed architecture is applicable to wireless networks such as a wireless metropolitan area...
Mobile communications system PDIF and method for peer detection of mobile
With a system having no paging function, dead peer detection control and cutoff of a session are implemented as is the case with a system having a paging...
Communication node and communication control method
A mobility condition determination unit, provided in an MIP controller that manages moving of a communication node, obtains and examines various conditions that...
Communication terminal and communication method thereof
It is a communication terminal including an EVDO radio control portion 1172 adapted to perform a radio communication control operation according to an EVDO...
Scheduled power-saving method in IEEE 802.16e system
A method for improving power saving performance of a mobile station in an IEEE 802.16e system is provided. The method includes a first process for determining...
Method for entering silent mode and mobile communication terminal for the
Disclosed herein is a function for controlling sound output during power on. Upon the start of its booting-up process, a mobile communication terminal...
Message coding in a relayed communications network
A method for relaying a signal in a wireless communication system is provided. The method comprises receiving in at least one of a base station and a relay...
Opportunistic use of wireless network stations as repeaters
Implementation of opportunistic use of stations in a wireless network as repeaters is described. In one implementation, a station detects the existence of rate...
Communication system, base station apparatus, server apparatus, mobile
station apparatus, and transmission data...
It is advantageous for present invention to suitably determine amounts of transmission data for links in a multilink communication. In a mobile communication...
Method and apparatus for transmitting and receiving the configuration mode
of service carrier frequency time slots
The present invention discloses a method for transmitting the configuration mode of MBMS carrier frequency time slots, and a method for receiving the...
Group communication method, communication device and management device
A group communication method capable of performing group communication without additional functions provided on a network and with preventing excessive network...
Method for adaptive discontinuous reception based on extented paging
indicator for improvement of power...
An extended paging indicator-based adaptive discontinuous reception method is proposed so as to improve a power saving performance of a terminal in an...
Power saving techniques based on coverage conditions
Techniques for managing power consumption are disclosed. For instance, an apparatus may include a first network interface module, a second network interface...
Wireless network camera systems
Apparatus, systems and techniques associated with battery powered wireless camera systems. One aspect of the subject matter described in this specification can...
Slot adaptation in a wireless dynamic TDMA network with reservations
One embodiment of the present invention provides a system for performing wireless slot adaptation with reservations in a time division multiple access (TDMA)...
Concentric rings wireless network architecture
A wireless network includes access points arranged in concentric rings and grids of concentric rings. At low network loads, only access points in the center are...
Multi-channel digital wireless audio system
In a multi-channel digital wireless audio system with at least one transmit node and at least one receive node, each node can both receive and transmit digital...
Mobile communication method, mobile station, and radio base station
A radio resource selecting method according to the present invention semi-persistently selects a radio resource to be allocated to an uplink acknowledgement...
LMS adaptive filter for digital cancellation of second order
inter-modulation due to transmitter leakage
A transmit signal second-order inter-modulation (IM2) canceller for a portable handset using a full duplex mode of operation (e.g., WCDMA) is used to...
Opportunistic 40 MHz mode of transmission in wireless transmitters
A system includes a signal processing module and a control module. The signal processing module receives a first clear channel assessment (CCA) signal for a...
Endpoint registration with local back-off in a call processing system
A call processing system, which may include multiple distributed call center sites, utilizes a local back-off approach to endpoint registration. The call...
Method and system for scheduling data transmission in communication
A transmitter directed, distributed receiver using multi-user diversity provided by the distribution of the receiver. Advantage is taken of the uncorrelated...
Connection controller, communication system, and connection control method
A connection controller for controlling connection with a partner terminal with which communication is performed via a predetermined communication service...
Method and apparatus for controlling packet transmissions within wireless
networks to enhance network formation
Network formation in wireless networks according to an embodiment of the present invention is enhanced based on control of network formation packet...
Traffic performance evaluation system in wireless network and method
A traffic performance in a tree type multi-hop wireless network of a CSMA/CA method is evaluated easily and highly precisely. A traffic performance evaluation...
Customer premise equipment device-specific access-limiting for a cable
modem and a customer premise equipment...
A method of initializing, provisioning, and managing a cable modem and a customer premise equipment device includes, prior to receiving the configuration file...
Method for determining prospective peering partners for an internet
A method for determining prospective peering partners for an internet service provider, includes gathering internet service provider's routing and traffic...
Port forwarding configuration system and method for wire and wireless
In a port forwarding configuration system and method for wire and wireless networks, when an Internet protocol (IP) is allocated according to a request from a...
Distributed information storage and retrieval of communication network
An apparatus and method for information storage and retrieval of communication network performance data includes a first step 200 of obtaining performance data...
Method and device for feeding back link parameter configuration result
A method for feeding back a link parameter configuration result includes the following steps. After receiving a configuration request for at least one link...