US20040103435A1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for transmitting control signal for MBMS data in wireless mobile communication system
Assignee: LG Electronics Inc
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Filing: 2003-08-13
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Granted: —
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Expires: 2023-08-13
Abstract
Abstract A method for transmitting a control signal for multimedia service data of UMTS (Universal Mobile Telecommunications System) includes MBMS service data that can be transmitted in a wireless system providing various types of MBMS service. An MBMS scheduling block including an MBMS service identifier list and scheduling information of MBMS RB set information and an MBMS service information block including one MBMS service identifier and MBMS RB set information for a corresponding service are transmitted to a terminal group.
Inventors
- 👤 Seung-June Yi
- 👤 Young-dae Lee
- 👤 So-Young Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:00
CPC Classifications
H; H04; H04B; H04B7/00; H04B7/24; H04B7/26; H04W; H04W72/00; H04W72/30; H04W76/00; H04W76/10
Claims Analysis
Total Claims: 58
Claim 1
Independent Claim
52 words
1 . A method of receiving by a wireless user equipment a multicast/broadcast service comprising: configuring a dedicated control channel for receiving a user specific control information by the user equipment; and receiving a multicast/broadcast service control information for point-to-multipoint data transmission by the user equipment through the configured dedicated control channel.
Claim 2
Dependent Claim
52 words
1 . A method of receiving by a wireless user equipment a multicast/broadcast service comprising: configuring a dedicated control channel for receiving a user specific control information by the user equipment; and receiving a multicast/broadcast service control information for point-to-multipoint data transmission by the user equipment through the configured dedicated control channel.
Claim 3
Dependent Claim
57 words
2 . A method of transmitting a multicast/broadcast service to a wireless user equipment comprising: configuring a dedicated control channel for sending a user specific control information to the user equipment; and sending a multicast/broadcast service control information for point-to-multipoint data transmission to the user equipment by the radio access network through the configured dedicated control channel.
Claim 4
Dependent Claim
57 words
2 . A method of transmitting a multicast/broadcast service to a wireless user equipment comprising: configuring a dedicated control channel for sending a user specific control information to the user equipment; and sending a multicast/broadcast service control information for point-to-multipoint data transmission to the user equipment by the radio access network through the configured dedicated control channel.
Claim 5
Dependent Claim
57 words
3 . A method of receiving by a wireless user equipment a multicast/broadcast service comprising: receiving an multicast/broadcast service control information by the user equipment through a dedicated control channel and receiving multicast/broadcast service by the user equipment through a dedicated traffic channel; and receiving a transition indication from point-to-point to point-to-multipoint through the dedicated control channel.
Claim 6
Dependent Claim
57 words
3 . A method of receiving by a wireless user equipment a multicast/broadcast service comprising: receiving an multicast/broadcast service control information by the user equipment through a dedicated control channel and receiving multicast/broadcast service by the user equipment through a dedicated traffic channel; and receiving a transition indication from point-to-point to point-to-multipoint through the dedicated control channel.
Claim 7
Dependent Claim
39 words
4 . A method according to claim 3 , further comprising receiving an multicast/broadcast service control information by the user equipment through the dedicated control channel and receiving multicast/broadcast service by the user equipment through a multicast traffic channel.
Claim 8
Dependent Claim
20 words
5 . A method according to claim 3 , wherein the transition indication includes information on point-to-multipoint traffic channel configuration.
Claim 9
Dependent Claim
57 words
6 . A method of receiving by a wireless user equipment a multicast/broadcast service comprising: receiving an multicast/broadcast service control information by the user equipment through a multicast/broadcast control channel and receiving multicast/broadcast service by the user equipment through a multicast traffic channel; and receiving a transition indication from point-to-multipoint to point-to-point through the multicast/broadcast control channel.
Claim 10
Dependent Claim
57 words
6 . A method of receiving by a wireless user equipment a multicast/broadcast service comprising: receiving an multicast/broadcast service control information by the user equipment through a multicast/broadcast control channel and receiving multicast/broadcast service by the user equipment through a multicast traffic channel; and receiving a transition indication from point-to-multipoint to point-to-point through the multicast/broadcast control channel.
Claim 11
Dependent Claim
39 words
7 . A method according to claim 6 , further comprising receiving an multicast/broadcast service control information by the user equipment through the multicast/broadcast control channel and receiving multicast/broadcast service by the user equipment through a dedicated traffic channel.
Claim 12
Dependent Claim
20 words
8 . A method according to claim 6 , wherein the transition indication includes information on point-to-point traffic channel configuration.
Claim 13
Dependent Claim
57 words
9 . A method of transmitting from a radio access network a multicast/broadcast service comprising: sending an multicast/broadcast service control information to the user equipment through a dedicated control channel and sending multicast/broadcast service to the user equipment through a dedicated traffic channel; and sending a transition indication from point-to-point to point-to-multipoint through the dedicated control channel.
Claim 14
Dependent Claim
57 words
9 . A method of transmitting from a radio access network a multicast/broadcast service comprising: sending an multicast/broadcast service control information to the user equipment through a dedicated control channel and sending multicast/broadcast service to the user equipment through a dedicated traffic channel; and sending a transition indication from point-to-point to point-to-multipoint through the dedicated control channel.
Claim 15
Dependent Claim
27 words
10 . A method according to claim 9 , wherein the radio access network sends the transition indication to other user equipments through a multicast/broadcast control channel.
Claim 16
Dependent Claim
44 words
11 . A method according to claim 10 , wherein the radio access network sends the transition indication to other user equipments through a multicast/broadcast control channel simultaneously with the sending of the transition indication to the user equipment through the dedicated control channel.
Claim 17
Dependent Claim
39 words
12 . A method according to claim 9 , further comprising sending an multicast/broadcast service control information to the user equipment through the dedicated control channel and sending multicast/broadcast service to the user equipment through a multicast traffic channel.
Claim 18
Dependent Claim
20 words
13 . A method according to claim 9 , wherein the transition indication includes information on point-to-multipoint traffic channel configuration.
Claim 19
Dependent Claim
57 words
14 . A method of sending by a radio access network a multicast/broadcast service comprising: sending a multicast/broadcast service control information to the user equipment through a multicast/broadcast control channel and sending multicast/broadcast service to the user equipment through a multicast traffic channel; and sending a transition indication from point-to-multipoint to point-to-point through the multicast/broadcast control channel.
Claim 20
Dependent Claim
57 words
14 . A method of sending by a radio access network a multicast/broadcast service comprising: sending a multicast/broadcast service control information to the user equipment through a multicast/broadcast control channel and sending multicast/broadcast service to the user equipment through a multicast traffic channel; and sending a transition indication from point-to-multipoint to point-to-point through the multicast/broadcast control channel.
Claim 21
Dependent Claim
39 words
15 . A method according to claim 14 , further comprising sending a multicast/broadcast service control information to the user equipment through the multicast/broadcast control channel and sending multicast/broadcast service to the user equipment through a dedicated traffic channel.
Claim 22
Dependent Claim
20 words
16 . A method according to claim 14 , wherein the transition indication includes information on point-to-point traffic channel configuration.
Claim 23
Dependent Claim
27 words
17 . A method according to claim 14 , wherein the radio access network sends the transition indication to other user equipments through a dedicated control channel.
Claim 24
Dependent Claim
44 words
18 . A method according to claim 17 , wherein the radio access network sends the transition indication to other user equipments through a dedicated control channel simultaneously with the sending of the transition indication to the user equipment through the multicast/broadcast control channel.
Claim 25
Dependent Claim
79 words
19 . A method of receiving by a wireless user equipment a multicast/broadcast service comprising: receiving a first configuration information through a first channel; receiving a second configuration information through a second channel after receiving the first configuration information, wherein the first configuration information contains information for receiving the second configuration information; and receiving the multicast/broadcast service through a third channel after receiving the second configuration information, wherein the second configuration information contains information for receiving the multicast/broadcast service.
Claim 26
Dependent Claim
79 words
19 . A method of receiving by a wireless user equipment a multicast/broadcast service comprising: receiving a first configuration information through a first channel; receiving a second configuration information through a second channel after receiving the first configuration information, wherein the first configuration information contains information for receiving the second configuration information; and receiving the multicast/broadcast service through a third channel after receiving the second configuration information, wherein the second configuration information contains information for receiving the multicast/broadcast service.
Claim 27
Dependent Claim
16 words
20 . The method of claim 19 , wherein the first channel is a broadcast channel.
Claim 28
Dependent Claim
19 words
21 . The method of claim 19 , wherein the second channel is a control channel for multicast/broadcast service.
Claim 29
Dependent Claim
19 words
22 . The method of claim 19 , wherein the third channel is a traffic channel for multicast/broadcast service.
Claim 30
Dependent Claim
19 words
23 . The method of claim 22 , wherein the traffic channel is dedicated for a specific multicast/broadcast service.
Claim 31
Dependent Claim
19 words
24 . The method of claim 19 , wherein the first configuration information contains information on the second channel.
Claim 32
Dependent Claim
19 words
25 . The method of claim 19 , wherein the second configuration information contains information on the third channel.
Claim 33
Dependent Claim
22 words
26 . The method of claim 19 , wherein the user equipment receives the multicast/broadcast service without having responded to a UTRAN.
Claim 34
Dependent Claim
16 words
27 . The method of claim 19 , wherein the user equipment joined the multicast service.
Claim 35
Dependent Claim
69 words
28 . A method of receiving an multicast/broadcast service using three different channels, where a first channel provides information on a second channel and the second channel provides information on a third channel, the multicast/broadcast service being provided on the third channel, the first channel being a broadcast channel, the second channel being a control channel and the third channel being a traffic channel dedicated for the multicast/broadcast service.
Claim 36
Dependent Claim
69 words
28 . A method of receiving an multicast/broadcast service using three different channels, where a first channel provides information on a second channel and the second channel provides information on a third channel, the multicast/broadcast service being provided on the third channel, the first channel being a broadcast channel, the second channel being a control channel and the third channel being a traffic channel dedicated for the multicast/broadcast service.
Claim 37
Dependent Claim
54 words
29 . A method of receiving by a wireless user equipment a multicast/broadcast service comprising: receiving an multicast/broadcast service information block containing a multicast/broadcast service specific control information, the multicast/broadcast service information block being dedicated to a single multicast/broadcast service; and receiving the single multicast/broadcast service based on the received multicast/broadcast service information block.
Claim 38
Dependent Claim
54 words
29 . A method of receiving by a wireless user equipment a multicast/broadcast service comprising: receiving an multicast/broadcast service information block containing a multicast/broadcast service specific control information, the multicast/broadcast service information block being dedicated to a single multicast/broadcast service; and receiving the single multicast/broadcast service based on the received multicast/broadcast service information block.
Claim 39
Dependent Claim
17 words
30 . The method according to claim 29 , further comprising repeating the multicast/broadcast service information block.
Claim 40
Dependent Claim
21 words
31 . The method according to claim 29 , wherein the multicast/broadcast service information block is received at a scheduled time.
Claim 41
Dependent Claim
40 words
32 . The method according to claim 29 , further comprising receiving a scheduling block prior to receiving the multicast/broadcast service information block, the scheduling block including information on when the user equipment should receive the multicast/broadcast service information block.
Claim 42
Dependent Claim
27 words
33 . The method according to claim 32 , wherein the user equipment receives information on when the user equipment should receive the scheduling block through BCCH.
Claim 43
Dependent Claim
31 words
34 . The method according to claim 33 , wherein the information on when the user equipment should receive the scheduling block is received through an multicast/broadcast service system information block.
Claim 44
Dependent Claim
20 words
35 . The method according to claim 32 , wherein the scheduling block is received periodically through a common channel.
Claim 45
Dependent Claim
19 words
36 . The method according to claim 35 , wherein the common channel is one of MCCH and BCCH.
Claim 46
Dependent Claim
24 words
37 . The method according to claim 32 , wherein the scheduling block includes information on whether the multicast/broadcast service information block is updated.
Claim 47
Dependent Claim
32 words
38 . The method according to claim 37 , wherein the user equipment receives the multicast/broadcast service information block based on the information on whether the multicast/broadcast service information block is updated.
Claim 48
Dependent Claim
29 words
39 . The method according to claim 32 , wherein the scheduling block includes an update tag, the update tag indicating whether the multicast/broadcast service information block is updated.
Claim 49
Dependent Claim
18 words
40 . The method according to claim 29 , wherein the user equipment has joined the multicast/broadcast service.
Claim 50
Dependent Claim
25 words
41 . The method according to claim 29 , wherein the user equipment receives a specific multicast/broadcast service information block that the user equipment desires.
Claim 51
Dependent Claim
24 words
42 . The method according to claim 29 , wherein the user equipment receives the multicast/broadcast service based on the multicast/broadcast service information block.
Claim 52
Dependent Claim
19 words
43 . The method according to claim 29 , wherein the multicast/broadcast service information block is received through MCCH.
Claim 53
Dependent Claim
60 words
44 . The method according to claim 29 , further comprising receiving a scheduling block prior to receiving the multicast/broadcast service information block, the scheduling block including information on when the user equipment should receive the multicast/broadcast service information block, the scheduling block and the multicast/broadcast service information block are received by the user equipment through a same common channel.
Claim 54
Dependent Claim
16 words
45 . The method according to claim 44 , wherein the same common channel is MCCH.
Claim 55
Dependent Claim
87 words
46 . A method of receiving by a wireless user equipment a multicast/broadcast service comprising: receiving an multicast/broadcast service system information block; receiving a scheduling block, the multicast/broadcast service system information block including information on when the user equipment should receive the scheduling block; and receiving an multicast/broadcast service information block containing a multicast/broadcast service specific control information, the multicast/broadcast service information block being dedicated to a single multicast/broadcast service, the scheduling block including information on when the user equipment should receive the multicast/broadcast service information block.
Claim 56
Dependent Claim
87 words
46 . A method of receiving by a wireless user equipment a multicast/broadcast service comprising: receiving an multicast/broadcast service system information block; receiving a scheduling block, the multicast/broadcast service system information block including information on when the user equipment should receive the scheduling block; and receiving an multicast/broadcast service information block containing a multicast/broadcast service specific control information, the multicast/broadcast service information block being dedicated to a single multicast/broadcast service, the scheduling block including information on when the user equipment should receive the multicast/broadcast service information block.
Claim 57
Dependent Claim
68 words
47 . A method of receiving by a wireless user equipment a multicast/broadcast service comprising: receiving an multicast/broadcast service system information block; and receiving an multicast/broadcast service information block containing a multicast/broadcast service specific control information, the multicast/broadcast service information block being dedicated to a single multicast/broadcast service, the multicast/broadcast service system information block including information on when the user equipment should receive the multicast/broadcast service information block.
Claim 58
Dependent Claim
68 words
47 . A method of receiving by a wireless user equipment a multicast/broadcast service comprising: receiving an multicast/broadcast service system information block; and receiving an multicast/broadcast service information block containing a multicast/broadcast service specific control information, the multicast/broadcast service information block being dedicated to a single multicast/broadcast service, the multicast/broadcast service system information block including information on when the user equipment should receive the multicast/broadcast service information block.
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