Lg Electronics Inc.

Chan Ho Kyung

Jong Hoe An

Ki Jun Kim

Young Jun Kim

Young Woo Yun

Young Jo Lee

Soon Yil Kwon

Suk Hyon Yoon

Sang Gook Kim

Li-Hsiang Sun

Young Cheul Yoon

Suk Woo Lee

Shu Wang

Byung Kwan Yi

Kyoo Jin Han

Seok Woo Lee

Jong Hoe Ahn

Jee Woong Seol

Young Woo Yoon

Jong Hoo An

Jong Hoe 1305-808 Sinsigaji Apt 13-Danji An

Gi Jun Kim

Jong Hoe c/o Lg Institute An

Jong Hoe 1305-808 Sinsigaji Apt An

Jong Hoe Sinsigaji Apt 13 Danji Ahn

Jong Hoe Shinshigaji 13-Danji Apt 1305-808 An

A method of transmitting a broadcast message using a Forward Common Control Channel (F-CCCH) in a wireless communication system is disclosed. More specifically, a base station determines whether a periodic enhanced broadcast page is enabled or disabled, and then transmits at least one broadcast message via a first slot of a broadcast paging cycle of the F-CCCH if determined that the periodic enhanced broadcast page is enabled.

Method of transmitting broadcast message in a mobile communication system

A method of providing a point-to-multipoint service in a mobile communication system and transmission controlling method thereof are disclosed, by which a better quality of a point-to-multipoint service can be provided in a manner of coping with time-variable channel situation variable adaptively. In a mobile communication system providing a point-to-multipoint service, the present invention includes the steps of receiving data for the point-to-multipoint service from a base station, measuring a reception quality for the received point-to-multipoint service data, and transmitting reception quality information for the point-to-multipoint service data to the base station.

Method of providing point-to-multipoint service in mobile communication system

A method of generating a public long code mask (PLCM) in a mobile station in a wireless mobile communication network is provided. The method comprises receiving a message in the mobile station from a base station when the mobile terminal is handed off, the message comprising a first field including a first value, a second field including a second value, and a third field including least significant bits of the PLCM; and generating the PLCM using the least significant bits included in the third field.

Generating a public long code mask in a mobile communications system

A broadcast/multicast service information receiving method and broadcast/multicast service information transmitting method using the same are disclosed. The present invention includes the steps of receiving length information of a BCMCS component flow discriminator (BCMCS Flow Discriminator) configuring a BCMC service flow identifier (BCMCS Flow Identifier) and receiving information for a number of BCMCS component flow discriminators configuring the BCMC service flow identifier using a bit number corresponding to a value of the length information of the BCMCS component flow discriminator. Accordingly, the information for the BCMCS component flow identifier can be efficiently transmitted and received.

Method for transmitting and receiving BCMCS information

A method of allocating a mobile station unique number and method of configuring a public long code mask (PLCM) using the same are disclosed, which are suitable for a normal operation between the mobile station and the system. The present invention includes the steps of re-allocating a manufacturer code of the mobile station unique number to a mobile station and transmitting to the mobile station re-allocation type (RECYCLED_TYPE) information indicating how many times the re-allocating step is carried out. Accordingly, the present invention enables allocation of additional ESN without collision with PLCM even if ESN is exhausted.

Method for allocating electronic serial number for mobile station

The present invention relates to communicating program rejection information in a broadcast-multicast mobile communication system. Preferably, present invention comprises receiving information related to at least one broadcast-multicast service from a base station, determining to receive one or more specific broadcast-multicast services based on the received information, requesting the one or more specific broadcast-multicast services determined to be received from the base station, and receiving a broadcast reject message for indicating rejection of at least one of the one or more specific broadcast-multicast services requested, wherein the broadcast reject message comprises a same reject reason indicator field for indicating whether a reason for rejecting the at least one of the one or more specific broadcast-multicast services requested is identical to a reason for rejecting a previous broadcast-multicast service in the broadcast reject message.

Communicating program rejection information in broadcast-multicast mobile communication system

A method of generating a public long code mask for a broadcast/multicast service and apparatus thereof are provided, by which, upon performing the broadcast/multicast service, an overhead of a base station or a mobile terminal can be reduced and a delay occurring in the base station or mobile terminal can be reduced. In a method of carrying out a broadcast/multicast service provided via a channel of a mobile communication system, the method includes steps of receiving a flow identifier indicative of the broadcast/multicast service; and generating, based on the received flow identifier, a public long code mask for the channel providing the broadcast/multicast service.

Method of generating PLCM for broadcast/multicast service and apparatus thereof

The present invention relates to a packet reception method. In a packet reception method applied to a mobile communication system, in which data transmission is performed by repeating at least two interlaces by a predetermined cycle, the present invention includes the steps of receiving a broadcast/multicast packet from a base station, receiving a broadcast overhead message including information of a reference multiplex burst length and information about multiplexes, each having a burst length different from the reference multiplex burst length, and decoding the received broadcast/multicast packet using the information included in the broadcast overhead message. Accordingly, the present invention can efficiently transmit the broadcast overhead message required for the packet data decoding.

Method for transmitting and receiving packet in mobile communication system

A method of establishing connection between a first mobile station (MS) and a second MS in a mobile communication system is disclosed. More specifically, the method includes transmitting to at least one base station (BS) a service message which includes information of at least one service type supported by the first MS and the second MS. Here the at least one service type relates to a multimedia service supported by each of the first MS and the second MS. Furthermore, the method includes transmitting a request message which includes information of at least one service type selected by the first MS, receiving a response message which includes information of the selected service type which is supported by both the first MS and a second MS, and transmitting a connection complete message between the first MS and the second MS for communication using the selected service type.

Method for setup and controlling service connection

A method of transmitting/receiving a packet using a hybrid automatic repeat request in the mobile communication system is disclosed. The packet data transmitting method includes transmitting at least one sub packet divided from plurality of encoded packets generated by repeating a bit stream that is made by encoding information desired to be transmitted with 1/5 rate turbo encoder, and transmission start point information of the sub packet through the sub packet identifier field on the accompanying control channel.

Method of transmitting or receiving a data packet in packet data communication system using hybrid automatic repeat request

A method of transmitting/receiving a packet using a hybrid automatic repeat request in the mobile communication system is disclosed. The packet data transmitting method includes transmitting at least one sub packet divided from plurality of encoded packets generated by repeating a bit stream that is made by encoding information desired to be transmitted with &#x2155; rate turbo encoder, and transmission start point information of the sub packet through the sub packet identifier field on the accompanying control channel.

An apparatus and method of assigning a public long code mask (PLCM) to a mobile terminal in a mobile communications network is provided. The invention comprises assigning a first PLCM type, when the PLCM for the mobile terminal is based on an international mobile station identification number that is based on a mobile identification number (MIN) associated with the mobile terminal and assigning a second PLCM type, when the PLCM for the mobile terminal is provided by a service provider.

Apparatus and method for determining public long code mask in a mobile communications system

Apparatus and method for determining soft or softer handoff are described. The present invention includes the steps of comparing sectors in an active set to set values corresponding to the soft or softer handoff for the sectors, respectively in a base station, transmitting a first parameter for selecting cell switching parameters between the sectors neighboring each other in the active set to a mobile station wherein the set values for the respective sectors are included in the first parameter, generating values of a parameter PDCH_GROUP_IDENTIFIER corresponding to a packet data channel group identifier using the set values included in the first parameter, determining whether a serving sector and a target sector among the sectors are in the soft or softer handoff using the generated values of the parameter PDCH_GROUP_IDENTIFIER, and selecting the cell switching parameters accordingly.

Growing community of inventors

Incheon, South Korea

Chan Ho Kyung